Art Forms.

ERIC Educational Resources Information Center

Hoekstra, Joel

2002-01-01

Describes the Fine Arts Interdisciplinary Resource (FAIR) Arts Middle School in Crystal, Minnesota, an award-winning school building that the architects hope will create a more conducive learning environment. Includes photographs and floor plans. (EV)

Building Minds, Minding Buildings. School Infrastructure Funding Need: A State-by-State Assessment and an Analysis of Recent Court Cases

ERIC Educational Resources Information Center

Crampton, Faith E.; Thompson, David C.

2008-01-01

The quality of the physical environment in which children learn is a critical education capacity factor that contributes to their academic success and well-being. Adequate levels of fiscal investment in school infrastructure are essential to ensure that all students and staff have access to a physical environment conducive to learning; that is,…

A Case Study to Understand the Behavioral Issues Affecting E-Learning with Reference to IHL, Sultanate of Oman

ERIC Educational Resources Information Center

Chakraborty, Manishankar; Al Rashdi, Salim; Hashim, Vazeem

2013-01-01

IHL, a leading institute offering higher education in the Sultanate of Oman is on the cusp of translating from an organization with conventional modes of teaching-learning to those of the modern day practices notably electronic learning. The challenges posed in the implementation of an environment conducive to electronic learning and its different…

Home and School Resources as Predictors of Mathematics Performance in South Africa

ERIC Educational Resources Information Center

Visser, Mariette; Juan, Andrea; Feza, Nosisi

2015-01-01

The creation of an environment conducive to learning is vitally important in the academic achievement of learners. Such an environment extends beyond the classroom and school to include the home. It is from these environments that learners draw resources, both tangible and intangible, that impact on their educational experience. While current…

Included in Sociology: Learning Climates That Cultivate Racial and Ethnic Diversity.

ERIC Educational Resources Information Center

Chin, Jeffrey, Ed.; Berheide, Catherine White, Ed.; Rome, Dennis, Ed.

This collection of essays is designed for the faculty member and others who care about the retention and success of students of color in gateway courses in Sociology. The book examines assumptions about diversity and teaching and learning and provides strategies for enacting learning environments that are more inclusive and conducive to the…

Included in Communication: Learning Climates That Cultivate Racial and Ethnic Diversity.

ERIC Educational Resources Information Center

Trent, Judith S., Ed.

This collection of essays is designed for the faculty member and others who care about the retention and success of students of color in gateway courses in Communications. The book examines assumptions about diversity and teaching and learning, and provides strategies for enacting learning environments that are more inclusive and conducive to the…

Improving Social Skills through the Use of Cooperative Learning

ERIC Educational Resources Information Center

Dollman, Lucinda; Morgan, Catherine; Pergler, Jennifer; Russell, William; Watts, Jennifer

2007-01-01

The purpose of this action research project is to improve student social skills through the use of cooperative learning, in order to develop a positive classroom environment that is conducive to learning. The action research project will involve approximately 95 students, 95 parents, and 200 teachers. It is the intent of the teacher researchers to…

Included in English Studies: Learning Climates That Cultivate Racial and Ethnic Diversity.

ERIC Educational Resources Information Center

Fowler, Shelli B., Ed.; Villanueva, Victor, Ed.

This collection of essays is designed for the faculty member and others who care about the retention and success of students of color in gateway courses in English. The book examines assumptions about diversity and teaching and learning, and provides strategies for enacting learning environments that are more inclusive and conducive to the success…

Verbal and Behavioral Cues: Creating an Autonomy-Supportive Classroom

ERIC Educational Resources Information Center

Young-Jones, Adena; Cara, Kelly Copeland; Levesque-Bristol, Chantal

2014-01-01

Teaching practices can create a range of autonomy-supportive or controlling learning environments. Research shows that autonomy-supportive techniques are more conducive to positive learning outcomes than controlling techniques. This study focused on simple verbal and behavioral cues that any teacher could use to create a positive learning…

Assessing Blackboard: Improving Online Instructional Delivery

ERIC Educational Resources Information Center

Chawdhry, Adnan A.; Paullet, Karen; Benjamin, Daniel

2011-01-01

Universities and colleges have been offering online classes without assessing the tools used for online learning management to determine student perceptions. An understanding of the benefits and concerns as perceived by the student population is essential to implementing an online education environment that is conducive to a student's learning.…

Carpet in Schools: Myth and Reality.

ERIC Educational Resources Information Center

Chan, T. C.; Richardson, Michael D.; Jording, Cathy

2001-01-01

Carpet can serve as a type of finish over concrete, improves the acoustical environment, and helps build a more conducive, personalized learning environment. Problems associated with carpeting are related to raw materials, texture, cleaning materials, cost factors, moisture, and alleged contribution to poor indoor air quality. Recommendations are…

Using a Physical Education Environmental Survey to Identify Areas of Concern and Improve Conditions

ERIC Educational Resources Information Center

Hill, Grant; Hulbert, George

2007-01-01

School environmental conditions can impact learning in physical educational classes. It is important for schools to control environmental health hazards, not only to promote a conducive school learning environment, but to also reduce associated health risks. To help physical education leaders determine the quality of physical education facilities…

The "Responsive Classroom" Approach and Its Implications for Improving Reading and Writing

ERIC Educational Resources Information Center

McTigue, Erin M.; Rimm-Kaufman, Sara E.

2011-01-01

This article describes a social and emotional learning intervention, the "Responsive Classroom"[R] (RC) approach, which is designed to produce classroom environments conducive to learning. It summarizes a new body of research describing the efficacy of the RC approach. One component of the RC approach is the Morning Meeting. This article…

Five Classroom Activities for Sustaining a Spiritual Environment

ERIC Educational Resources Information Center

Bellous, Joyce

2006-01-01

This article outlines five activities that provide an environment conducive to the wholeness of each child and the health of a group: including, attending, embracing, releasing and remaining. Including is hospitality offered to difference, so that each child shows up; attending is a just distribution of attention, so children learn meaningfully;…

The Teaching-Learning Environment in a Student-Centered Physics Classroom.

ERIC Educational Resources Information Center

Wilkinson, William J.; And Others

The purpose of this study was to explore how the needs, actions, and beliefs of teacher and students interact with the constraints of the classroom and the curriculum to establish an atmosphere conducive to effective learning of physics in grade 11. An interpretive research methodology was used to investigate the students' and teachers' needs,…

Gaming as Extramural English L2 Learning and L2 Proficiency among Young Learners

ERIC Educational Resources Information Center

Sylven, Liss Kerstin; Sundqvist, Pia

2012-01-01

Today, playing digital games is an important part of many young people's everyday lives. Claims have been made that certain games, in particular massively multiplayer online role-playing games (MMORPGs) provide L2 English learners with a linguistically rich and cognitively challenging virtual environment that may be conducive to L2 learning, as…

Introducing Inmates to Extension through Financial Education and Experiential Learning Tools

ERIC Educational Resources Information Center

Richel, Karen

2013-01-01

Research shows that in order to reduce recidivism rates in prisons, financial education and other life skills should be a mandatory topic in our prison systems. By creating a learning environment conducive to the specialized needs of this audience, an inmate's ability to set goals, recognize wants and needs, maintain bank accounts, create a…

Student Discipline Data Tracker v.1

ERIC Educational Resources Information Center

Steel, Lawrence E.

2005-01-01

One of the most difficult tasks facing today's busy school administrative teams is tracking and managing student discipline. Administrators must balance the rights of students with cultivating classroom environments conducive to learning. Breakdowns in communication, procedure, and due process can lead to unpleasant situations, and ultimately, a…

Direct Versus Indirect Competition.

ERIC Educational Resources Information Center

Billing, John

Competition in sport and physical education programs has been used to motivate the learning of skills, increase physical fitness, and to create environments purportedly conducive to the development of desirable personality qualities. However, the way in which competition is conceptualized is of great importance. In direct competition, achievement…

Enhancing Students' Socialization: Key Elements. ERIC Digest.

ERIC Educational Resources Information Center

Brophy, Jere

Coping with students who display social adjustment problems can be frustrating. However, teachers can take actions toward minimizing classroom conflicts by socializing students into a classroom environment conducive to learning. Modeling prosocial behavior is the most basic element for enhancing student socialization. In situations in which…

Teachers as Listeners: Implications for Teacher Education.

ERIC Educational Resources Information Center

Bozik, Mary

Although teacher education programs spend very little time on the development of listening skills, the importance of listening to communicative effectiveness can hardly be exaggerated. As good listeners, teachers: (1) establish a classroom environment conducive to learning; (2) make better pedagogical decisions based on good listening skills; and…

The Recruitment of Support Staff in Tanzanian Secondary Schools

ERIC Educational Resources Information Center

Mwaisumo, William Nathan

2016-01-01

This paper focuses on the meaning, classification and types of support staff, their contributions towards conducive teaching and learning environments, conditions required/attributes required for support staff to be employed in temporally or permanent terms. It further identifies current situations and challenges in recruitment and recruited…

Single-Sex Computer Classes: An Effective Alternative.

ERIC Educational Resources Information Center

Swain, Sandra L.; Harvey, Douglas M.

2002-01-01

Advocates single-sex computer instruction as a temporary alternative educational program to provide middle school and secondary school girls with access to computers, to present girls with opportunities to develop positive attitudes towards technology, and to make available a learning environment conducive to girls gaining technological skills.…

Why Do Some Teachers Change and Others Don't? A Review of Studies about Factors Influencing In-Service and Pre-Service Teachers' Change in Classroom Management

ERIC Educational Resources Information Center

Girardet, Céline

2018-01-01

Considering the crucial goals dependent on classroom management, such as creating a classroom environment conducive to student learning and facilitating student engagement and motivation, it is an important skill for teachers to learn. Accordingly, this literature review aims at untangling the factors influencing the evolution of teachers'…

The Dance of Elementary School Classroom Management

ERIC Educational Resources Information Center

Powell, Pamela

2014-01-01

At times, classroom management and guidance elude even the most seasoned teachers. Yet, students need guidance and practice in self-regulatory skills to assist in the learning that occurs in classrooms. Teachers need both practical and research-based classroom management strategies that benefit the environment and help create a space conducive to…

Balancing Disruptive Students' Rights with Campus Safety

ERIC Educational Resources Information Center

Matthew, Kathryn I.; Kajs, Lawrence; Matthew, Millard E.

2017-01-01

Disruptive students potentially pose significant problems for campus administrators as they strive to maintain a safe campus environment conducive to learning while not violating the legal rights of the students. Maintaining a safe campus is important because increasing numbers of students with mental and cognitive disorders are enrolling in…

5 Steps to Safer Schools

ERIC Educational Resources Information Center

Kilman, Carrie

2009-01-01

For lesbian, gay, bisexual, transgender, or questioning (LGBTQ) students, school is rarely a safe space, much less an environment conducive to learning. Seventy-five percent of gay students report being verbally abused at school, and more than a third say they are physically harassed. And research shows that LGBTQ students are five times more…

The Interplay between Attention, Experience and Skills in Online Language Teaching

ERIC Educational Resources Information Center

Shi, Lijing; Stickler, Ursula; Lloyd, Mair E.

2017-01-01

The demand for online teaching is growing as is the recognition that online teachers require highly sophisticated skills to manage classrooms and create an environment conducive to learning. However, there is little rigorous empirical research investigating teachers' thoughts and actions during online tutorials. Taking a sociocultural perspective,…

CEC's Policy on Safe and Positive School Climate

ERIC Educational Resources Information Center

Council for Exceptional Children (NJ3), 2008

2008-01-01

The Council for Exceptional Children (CEC) recognizes the important impact a safe and positive school climate has on the personal development and academic achievement of all students. Research has shown that schools implementing supportive and positive school climate strategies are more successful in creating environments conducive to learning. As…

Adult Student Preferences: Instructor Characteristics Conducive to Successful Teaching

ERIC Educational Resources Information Center

Phillips, Lindsay A.; Baltzer, Carolyn; Filoon, Lisa; Whitley, Cynthia

2017-01-01

Purpose: This study examined adult students' perspectives on what characteristics make for successful teaching and learning environments in the adult student classroom. Methodology: One hundred and thirty-two adult students (ranging in age from 22 to 70) participated in a mixed methods (quantitative and qualitative) survey. Findings: Adult…

Day to Day

ERIC Educational Resources Information Center

Jurecki, Dennis

2006-01-01

A clean, healthy and safe school provides students, faculty and staff with an environment conducive to learning and working. However, budget and staff reductions can lead to substandard cleaning practices and unsanitary conditions. Some school facility managers have been making the switch to a day-schedule to reduce security and energy costs, and…

An Integrative-Organized Approach to Early Childhood Education.

ERIC Educational Resources Information Center

Fu, Victoria R.; And Others

Proposed is an integrative-organized approach to early childhood education to maximize the total development of the child. The overall goal of this approach is to provide an environment conducive to learning through active exploration and social interaction. Implementation of an integrative program requires an understanding of the organization of…

Educational environment and approaches to learning of undergraduate nursing students in an Indonesian school of nursing.

PubMed

Rochmawati, Erna; Rahayu, Gandes Retno; Kumara, Amitya

2014-11-01

The aims of this study were to assess students' perceptions of their educational environment and approaches to learning, and determine if perceptions of learning environment associates with approaches to learning. A survey was conducted to collect data from a regional private university in Indonesia. A total of 232 nursing students completed two questionnaires that measured their perceptions of educational environment and approaches to learning. The measurement was based on Dundee Ready Education Environment Measurement (DREEM) and Approaches and Study Skills Inventory for Students (ASSIST). Five learning environments dimensions and three learning approaches dimensions from two measures were measured. The overall score of DREEM was 131.03/200 (SD 17.04), it was in the range considered to be favourable. The overall score is different significantly between years of study (p value = 0.01). This study indicated that the majority of undergraduate nursing students' adopt strategic approach (n = 139. 59.9%). The finding showed that perceived educational environment significantly associated with approaches to learning. This study implicated the need to maintain conducive learning environment. There is also a need to improve the management of learning activities that reflect the use of student-centered learning. Copyright © 2014 Elsevier Ltd. All rights reserved.

The achievements of solar children from the natural created octave whose source is the emanating sun reflected by the Foundation for Solar Achievement with the Arts

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

Petacchi, D.V.

The Foundation for Solar Achievement With The Arts is a not-for-profit school training gifted children in the use of their talent in accordance with the philosophy and experience that children in harmony with their natural environment based upon the sun`s position in the course of the day have the greater capacity of attention necessary to enhance learning and creativity. Uncluttered as much as possible by the distractions of technology or the artificial glare of electricity, the learning environment of the Foundation for Solar Achievement With The Arts is conducive to this hands-on action. The Foundation was started by an individualmore » whose life long search for the meaning of his life and whose pondering on the meaning human life on this planet led him to many conclusions modern science is just beginning to reach. With the help of dedicated architect John Jehring and likeminded others, Mr. Petacchi is utilizing natural sunlight in an environment conducive to the psyche of children. A building is planned that will expand into indoor form the natural lighting and free space of the out-of-doors.« less

Learning-Conducive Work: A Survey of Learning Conditions in Norwegian Workplaces. CEDEFOP Panorama Series.

ERIC Educational Resources Information Center

Skule, Sveinung; Reichborn, Anders N.; Leren, Iver Jan, Ed.

In this report, learning conditions in Norwegian workplaces were examined to identify ways of making workplaces more conducive to learning. Data were collected through interviews in 11 firms and a questionnaire survey of 1,300 private sector and 200 public sector employees. Opportunities to learn through work varied widely. Older women with little…

Weapons in Schools and Zero-Tolerance Policies

ERIC Educational Resources Information Center

Losinski, Mickey; Katsiyannis, Antonis; Ryan, Joseph; Baughan, Cynthia

2014-01-01

Horrific events such as the fatal shooting of three high school students in Chardon, Ohio, in the winter of 2012 places tremendous pressure on state and local agencies to ensure that schools provide a safe and conducive learning environment for all students. To help curb school violence, schools have adopted zero-tolerance policies, which often…

Utah Migrant Education. Annual Evaluation Report, FY 1981.

ERIC Educational Resources Information Center

Utah State Dept. of Public Instruction, Salt Lake City.

Providing continuity in education and the opportunity to study in an environment conducive to learning was the first priority of Utah's Migrant Education program during fiscal year 1981. Operating in 10 districts, 29 teachers and 27 aides (almost all bilingual) served 547 children, kindergarten through grade 12, with 86% being elementary students.…

Student Discipline and IDEA--Synthesis of GAO Report. Synthesis Brief.

ERIC Educational Resources Information Center

Markowitz, Joy

This brief presents an overview of findings from a U.S. General Accounting Office (GAO) study that investigated how the 1997 amendments to the Individuals with Disabilities Education Act (IDEA) affected the ability of schools to maintain a safe environment conducive to learning. A study surveyed 272 public middle and high school principals…

In Pursuit of Goal Six: A Statewide Initiative To Improve School Safety.

ERIC Educational Resources Information Center

Yap, Kim O.; And Others

National Education Goal Six calls for all schools to have safe environments conducive to teaching and learning by year 2000. In 1989, the Washington State Office of Superintendent of Public Instruction initiated the School Security Enhancement Program, which provides competitive grants to school districts to develop or improve school-based…

Has Discipline in School Deteriorated? PISA in Focus. No. 4

ERIC Educational Resources Information Center

OECD Publishing (NJ1), 2011

2011-01-01

Classrooms and schools with more disciplinary problems are less conducive to learning, since teachers have to spend more time creating an orderly environment before instruction can begin. Interruptions in the classroom disrupt students' concentration on, and their engagement in, their lessons. Popular belief has it that every successive crop of…

Social Capital by Design: Normative Systems and Social Structures in Six High Schools.

ERIC Educational Resources Information Center

Marks, Helen M.

This paper focuses on investigating the purposive design of learning environments to counter the erosion of social capital in communities and schools in contemporary society. Can schools intentionally replenish stocks of social capital by creating normative systems conducive to the optimal academic and social development of students, and by…

Role of Head Teachers in Ensuring Sound Climate

ERIC Educational Resources Information Center

Kor, Jacob; Opare, James K.

2017-01-01

The school climate is outlined in literature as one of the most important within school factors required for effective teaching in learning. As leaders in any organisations are assigned the role of ensuring sound climates for work, head teachers also have the task of creating and maintaining an environment conducive for effective academic work…

Facilitating Effective Team-Based Functional Behavioral Assessments in Typical School Settings

ERIC Educational Resources Information Center

Park, Kristy Lee

2007-01-01

School systems face the challenge of effectively and efficiently addressing the disciplinary needs of their students and providing a safe environment conducive to learning. The 1997 and 2004 reauthorization of the Individuals With Disabilities Education Act (IDEA) mandates the use of functional behavioral assessment (FBA) for students who, because…

The Ethic of Community and Incorporating Undocumented Immigrant Concerns into Ethical School Leadership

ERIC Educational Resources Information Center

Crawford, Emily R.

2017-01-01

Purpose: If Immigration and Customs Enforcement (ICE) takes place in a community near school property, maintaining a school environment conducive to learning can be difficult. This article examines (a) how a school leader and personnel perceived the impact that ICE activity in their community had on students and families and (b) whether school…

Developing a Motivational Teaching Practice in EFL Teachers in Slovakia: Challenges of Promoting Teacher Change in EFL Contexts

ERIC Educational Resources Information Center

Kubanyiova, Magdalena

2006-01-01

Raising awareness of the teacher's role in creating conducive learning environments has not traditionally been part of the aims of EFL teacher preparation programmes. This longitudinal mixed methods study explores the impact of a 20-hour experiential in-service teacher development course with the knowledge base drawn from L2 motivation theory,…

Investing in People: Building Social Capital. Profiles of Excellence in Business and Education Leadership.

ERIC Educational Resources Information Center

Larsen, Ralph S.

One of the challenges that faces business and education leaders today is creating an environment in their workplaces and classrooms that is conducive to the "New Realities of Learning." Social capital is a third asset that should be added to the list of key competitive advantages that includes knowledge and human capital. Social capital…

Policies of Access and Quality of Higher Education in China and Kenya: A Comparative Study

ERIC Educational Resources Information Center

Malechwanzi, J. Muthiani; Shen, Hong; Mbeke, Caroline

2016-01-01

This paper traces the development and current situations of higher education in China and Kenya. This paper calls for rethinking on how to address increasing demand for access and quality through creating a conducive environment for learning and researching for both students and faculties. The paper presents a comparative study where China has…

Organisational learning and self-adaptation in dynamic disaster environments.

PubMed

Corbacioglu, Sitki; Kapucu, Naim

2006-06-01

This paper examines the problems associated with inter-organisational learning and adaptation in the dynamic environments that characterise disasters. The research uses both qualitative and quantitative methods to investigate whether organisational learning took place during and in the time in between five disaster response operations in Turkey. The availability of information and its exchange and distribution within and among organisational actors determine whether self-adaptation happens in the course of a disaster response operation. Organisational flexibility supported by an appropriate information infrastructure creates conditions conducive to essential interaction and permits the flow of information. The study found that no significant organisational learning occurred within Turkish disaster management following the earthquakes in Erzincan (1992), Dinar (1995) and Ceyhan (1998). By contrast, the 'symmetry-breaking' Marmara earthquake of 1999 initiated a 'double loop' learning process that led to change in the organisational, technical and cultural aspects of Turkish disaster management, as revealed by the Duzce earthquake response operations.

Facilitative and obstructive factors in the clinical learning environment: Experiences of pupil enrolled nurses.

PubMed

Lekalakala-Mokgele, Eucebious; Caka, Ernestine M

2015-03-31

The clinical learning environment is a complex social entity that influences student learning outcomes in the clinical setting. Students can experience the clinical learning environment as being both facilitative and obstructive to their learning. The clinical environment may be a source of stress, creating feelings of fear and anxiety which in turn affect the students' responses to learning. Equally, the environment can enhance learning if experienced positively. This study described pupil enrolled nurses' experiences of facilitative and obstructive factors in military and public health clinical learning settings. Using a qualitative, contextual, exploratory descriptive design, three focus group interviews were conducted until data saturation was reached amongst pupil enrolled nurses in a military School of Nursing. Data analysed provided evidence that acceptance by clinical staff and affordance of self-directed learning facilitated learning. Students felt safe to practise when they were supported by the clinical staff. They felt a sense of belonging when the staff showed an interest in and welcomed them. Learning was obstructed when students were met with condescending comments. Wearing of a military uniform in the public hospital and horizontal violence obstructed learning in the clinical learning environment. Students cannot have effective clinical preparation if the environment is not conducive to and supportive of clinical learning, The study shows that military nursing students experience unique challenges as they are trained in two professions that are hierarchical in nature. The students experienced both facilitating and obstructing factors to their learning during their clinical practice. Clinical staff should be made aware of factors which can impact on students' learning. Policies need to be developed for supporting students in the clinical learning environment.

Critical success factor (CSF) service delivery for tahfiz institution teaching & learning environment

NASA Astrophysics Data System (ADS)

Ridza, B. H.; Jalil, R. A.; Sipan, I.; Nukman, Y.

2017-11-01

The exceptional existence of tahfiz institutions (TI) by a government and the private sector in Malaysia indicates that tahfiz education at par to fill mainstream education. Nevertheless, the level of TI facilities management (FM) provided is unstandardized since its infrastructure and establishment is initiated by the varied background of TI organizer. Thus, the effectiveness of TI education system is immeasurable. The significance of this research is to explore the critical success factor (CSF) of service delivery for TI teaching and learning environment. This research adopts both qualitative and quantitative method through survey instrument in order to review and analyze to achieve the research goal. The findings showed several important criteria for a transformation of TI education teaching and learning environment such top management of TI needs to be more responsible in providing better FM practice to achieve efficiency of manpower in providing a conducive learning environment for students for producing excellent huffaz. Thus, TI education system needs to have clear standard guidelines in operating their activities in producing huffaz that capable implement Islamic knowledge to the development of the country.

Healthy eating design guidelines for school architecture.

PubMed

Huang, Terry T-K; Sorensen, Dina; Davis, Steven; Frerichs, Leah; Brittin, Jeri; Celentano, Joseph; Callahan, Kelly; Trowbridge, Matthew J

2013-01-01

We developed a new tool, Healthy Eating Design Guidelines for School Architecture, to provide practitioners in architecture and public health with a practical set of spatially organized and theory-based strategies for making school environments more conducive to learning about and practicing healthy eating by optimizing physical resources and learning spaces. The design guidelines, developed through multidisciplinary collaboration, cover 10 domains of the school food environment (eg, cafeteria, kitchen, garden) and 5 core healthy eating design principles. A school redesign project in Dillwyn, Virginia, used the tool to improve the schools' ability to adopt a healthy nutrition curriculum and promote healthy eating. The new tool, now in a pilot version, is expected to evolve as its components are tested and evaluated through public health and design research.

Commentary: building human capital: discovery, learning, and professional satisfaction.

PubMed

Cox, Malcolm; Kupersmith, Joel; Jesse, Robert L; Petzel, Robert A

2011-08-01

Physician satisfaction is an important contributor to a well-functioning health system. Mohr and Burgess report that physicians in the Veterans Health Administration (VA) who spend time in research have greater overall job satisfaction, that satisfaction tracks with aggregate facility research funding, and that satisfaction is higher among physicians working in VA facilities located on the same campus or within walking distance of an affiliated medical school. An environment conducive to research therefore not only advances science but also seems to be a key element of physician satisfaction. In addition to advancing scientific discovery and promoting greater physician satisfaction, these findings suggest that an environment of discovery and learning may yield benefits beyond specific academic endeavors and contribute more broadly to supporting health system performance.

RELM: developing a serious game to teach evidence-based medicine in an academic health sciences setting.

PubMed

Gleason, Ann Whitney

2015-01-01

Gaming as a means of delivering online education continues to gain in popularity. Online games provide an engaging and enjoyable way of learning. Gaming is especially appropriate for case-based teaching, and provides a conducive environment for adult independent learning. With funding from the National Network of Libraries of Medicine, Pacific Northwest Region (NN/LM PNR), the University of Washington (UW) Health Sciences Library, and the UW School of Medicine are collaborating to create an interactive, self-paced online game that teaches players to employ the steps in practicing evidence-based medicine. The game encourages life-long learning and literacy skills and could be used for providing continuing medical education.

Healthy Eating Design Guidelines for School Architecture

PubMed Central

Huang, Terry T-K; Sorensen, Dina; Davis, Steven; Frerichs, Leah; Brittin, Jeri; Celentano, Joseph; Callahan, Kelly

2013-01-01

We developed a new tool, Healthy Eating Design Guidelines for School Architecture, to provide practitioners in architecture and public health with a practical set of spatially organized and theory-based strategies for making school environments more conducive to learning about and practicing healthy eating by optimizing physical resources and learning spaces. The design guidelines, developed through multidisciplinary collaboration, cover 10 domains of the school food environment (eg, cafeteria, kitchen, garden) and 5 core healthy eating design principles. A school redesign project in Dillwyn, Virginia, used the tool to improve the schools’ ability to adopt a healthy nutrition curriculum and promote healthy eating. The new tool, now in a pilot version, is expected to evolve as its components are tested and evaluated through public health and design research. PMID:23449281

Parents' and Experts' Awareness of Learning Opportunities in Children's Museum Exhibits.

PubMed

Song, Lulu; Golinkoff, Roberta Michnick; Stuehling, Amara; Resnick, Ilyse; Mahajan, Neha; Hirsh-Pasek, Kathy; Moynihan, Nora

2017-01-01

Informal learning outside of school are crucial for a child's development. Children's museums, in particular, are environments conducive to this sort of learning, especially when parents guide children's exploration. However, research suggests a gap between parents' and experts' perceptions of the value of informal learning. In Study 1, we asked groups of parents and experts (i.e., individuals in the community connected with the field of education or those with training in child growth and development) to rate the presence of learning opportunities available in two museum exhibits, finding that parents consistently provided lower ratings. In Study 2, we explored whether signage aimed at orienting parents toward the learning potential in these exhibits would have an impact on their ratings. Results suggested that signage made parents' ratings look more like those of experts. Taken together, these studies show that a simple intervention can help parents perceive the learning opportunities in children's museum exhibits as experts do.

"Back to Bedside": Residents' and Fellows' Perspectives on Finding Meaning in Work.

PubMed

Hipp, Dustin M; Rialon, Kristy L; Nevel, Kathryn; Kothari, Anai N; Jardine, Lcdr Dinchen A

2017-04-01

Physician burnout is common and associated with significant consequences for physicians and patients. One mechanism to combat burnout is to enhance meaning in work. To provide a trainee perspective on how meaning in work can be enhanced in the clinical learning environment through individual, program, and institutional efforts. "Back to Bedside" resulted from an appreciative inquiry exercise by 37 resident and fellow members of the ACGME's Council of Review Committee Residents (CRCR), which was guided by the memoir When Breath Becomes Air by Paul Kalanithi. The exercise was designed to (1) discover current best practices in existing learning environments; (2) dream of ideal ways to enhance meaning in work; (3) design solutions that move toward this optimal environment; and (4) support trainees in operationalizing innovative solutions. Back to Bedside consists of 5 themes for how the learning environment can enhance meaning in daily work: (1) more time at the bedside, engaged in direct patient care, dialogue with patients and families, and bedside clinical teaching; (2) a shared sense of teamwork and respect among multidisciplinary health professionals and trainees; (3) decreasing the time spent on nonclinical and administrative responsibilities; (4) a supportive, collegial work environment; and (5) a learning environment conducive to developing clinical mastery and progressive autonomy. Participants identified actions to achieve these goals. A national, multispecialty group of trainees developed actionable recommendations for how clinical learning environments can be improved to combat physician burnout by fostering meaning in work. These improvements can be championed by trainees.

Learning environment and emotional well-being: A qualitative study of undergraduate nursing students.

PubMed

Tharani, Ambreen; Husain, Yusra; Warwick, Ian

2017-12-01

Students can experience multiple stressors during their academic life which have an impact on their emotional health and academic progress. This study sought to explore students' understanding of and factors affecting their emotional well-being in an undergraduate nursing programme at a private nursing institution in Karachi, Pakistan. In this qualitative study, data were collected through individual semi-structured interviews using a self-designed guide from 16 participants in total, drawn from various years of the selected undergraduate programme. Participants noted that the quality of the 'learning environment' was a key influence on their emotional well-being. They highlighted faculty role and teaching approaches, academic expectations and availability of learning resources as important factors that affected their emotional well-being as well as their academic performance. Institutional support was also deemed important. Factors associated with a 'hidden curriculum' were found to be a threat to students' emerging sense of professionalism. Suggestions are given as to how the learning environment in the nursing programme under study can be improved to take into account students' emotional well-being. Emphasis needs to be laid on developing supportive faculty role to provide conducive learning environment and professional development of students. Efforts to develop stress-free academic environment with supportive institutional policies need to be considered. Copyright © 2017 Elsevier Ltd. All rights reserved.

Globalization of problem-based learning (PBL): cross-cultural implications.

PubMed

Gwee, Matthew Choon-Eng

2008-03-01

Problem-based learning (PBL) is essentially a learning system design that incorporates several educational strategies to optimize student-centered learning outcomes beyond just knowledge acquisition. PBL was implemented almost four decades ago as an innovative and alternative pathway to learning in medical education in McMaster University Medical School. Since then, PBL has spread widely across the world and has now been adopted globally, including in much of Asia. The globalization of PBL has important cross-cultural implications. Delivery of instruction in PBL involves active peer teaching-learning in an open communication style. Consequently, this may pose an apparent serious conflict with the Asian communication style generally dominated by a cultural reticence. However, evidence available, especially from the PBL experience of some senior Korean medical students doing an elective in the University of Toronto Medical School and the cross-cultural PBL experience initiated by Kaohsiung Medical University, strongly suggests creating a conducive and supportive learning environment for students learning in a PBL setting can overcome the perceived cultural barriers; that is, nurture matters more than culture in the learning environment. Karaoke is very much an Asian initiative. The Karaoke culture and philosophy provide a useful lesson on how to create a conducive and supportive environment to encourage, enhance and motivate group activity. Some key attributes associated with Asian culture are in fact consistent with, and aligned to, some of the basic tenets of PBL, including the congruence between the Asian emphasis on group before individual interest, and the collaborative small group learning design used in PBL. Although there are great expectations of the educational outcomes students can acquire from PBL, the available evidence supports the contention the actual educational outcomes acquired from PBL do not really match the expected educational outcomes commonly intended and specified for a PBL program. Proficiency in the English language can pose serious problems for some Asian medical schools, which choose to use English as the language for discussion in PBL tutorials. A novel approach that can be applied to overcome this problem is to allow students to engage in discussions using both their native language as well as English, a highly successful practice implemented by the University of Airlangga, Surabaya, Indonesia. As PBL is a highly resource-intensive pedagogy, Asian medical educators need to have a clear understanding of the PBL process, philosophy and practice in order to be able to optimize the educational outcomes that can be derived from a PBL curriculum.

Social cognitive theory, metacognition, and simulation learning in nursing education.

PubMed

Burke, Helen; Mancuso, Lorraine

2012-10-01

Simulation learning encompasses simple, introductory scenarios requiring response to patients' needs during basic hygienic care and during situations demanding complex decision making. Simulation integrates principles of social cognitive theory (SCT) into an interactive approach to learning that encompasses the core principles of intentionality, forethought, self-reactiveness, and self-reflectiveness. Effective simulation requires an environment conducive to learning and introduces activities that foster symbolic coding operations and mastery of new skills; debriefing builds self-efficacy and supports self-regulation of behavior. Tailoring the level of difficulty to students' mastery level supports successful outcomes and motivation to set higher standards. Mindful selection of simulation complexity and structure matches course learning objectives and supports progressive development of metacognition. Theory-based facilitation of simulated learning optimizes efficacy of this learning method to foster maturation of cognitive processes of SCT, metacognition, and self-directedness. Examples of metacognition that are supported through mindful, theory-based implementation of simulation learning are provided. Copyright 2012, SLACK Incorporated.

“Back to Bedside”: Residents' and Fellows' Perspectives on Finding Meaning in Work

PubMed Central

Hipp, Dustin M.; Rialon, Kristy L.; Nevel, Kathryn; Kothari, Anai N.

2017-01-01

Background Physician burnout is common and associated with significant consequences for physicians and patients. One mechanism to combat burnout is to enhance meaning in work. Objective To provide a trainee perspective on how meaning in work can be enhanced in the clinical learning environment through individual, program, and institutional efforts. Methods “Back to Bedside” resulted from an appreciative inquiry exercise by 37 resident and fellow members of the ACGME's Council of Review Committee Residents (CRCR), which was guided by the memoir When Breath Becomes Air by Paul Kalanithi. The exercise was designed to (1) discover current best practices in existing learning environments; (2) dream of ideal ways to enhance meaning in work; (3) design solutions that move toward this optimal environment; and (4) support trainees in operationalizing innovative solutions. Results Back to Bedside consists of 5 themes for how the learning environment can enhance meaning in daily work: (1) more time at the bedside, engaged in direct patient care, dialogue with patients and families, and bedside clinical teaching; (2) a shared sense of teamwork and respect among multidisciplinary health professionals and trainees; (3) decreasing the time spent on nonclinical and administrative responsibilities; (4) a supportive, collegial work environment; and (5) a learning environment conducive to developing clinical mastery and progressive autonomy. Participants identified actions to achieve these goals. Conclusions A national, multispecialty group of trainees developed actionable recommendations for how clinical learning environments can be improved to combat physician burnout by fostering meaning in work. These improvements can be championed by trainees. PMID:28439376

Frames and knowledge in mixed media: how activation changes information intake.

PubMed

Veenstra, Aaron S; Sayre, Ben; Shah, Dhavan V; McLeod, Douglas M

2008-08-01

Many people consider strategic framing, the journalistic tendency to reduce politics to a game or competition focused on the tactical maneuvers of political actors, to be harmful to democracy because it erodes citizen interest in the democratic process. Our results demonstrate that this is not always the case. Testing the effects of textual strategic frames and video processing in a digital environment, we show that strategic frames may also provide a context that is more conducive to learning in mixed media news environments than that provided by value frames, those focused on the value conflict between principled policy opponents. Further analysis reveals that this effect is most clearly seen among people who read political blogs (i.e., those who are already active and interested in politics). Our data suggest that for individuals with cognitive networks built around ideological concerns, such as blog readers, value-framed messages provide cues to stop encoding new information, while strategically framed messages lead people to continue absorbing and learning in mixed media environments.

Parents’ and Experts’ Awareness of Learning Opportunities in Children’s Museum Exhibits

PubMed Central

Golinkoff, Roberta Michnick; Stuehling, Amara; Resnick, Ilyse; Mahajan, Neha; Hirsh-Pasek, Kathy; Moynihan, Nora

2017-01-01

Informal learning outside of school are crucial for a child’s development. Children’s museums, in particular, are environments conducive to this sort of learning, especially when parents guide children’s exploration. However, research suggests a gap between parents’ and experts’ perceptions of the value of informal learning. In Study 1, we asked groups of parents and experts (i.e., individuals in the community connected with the field of education or those with training in child growth and development) to rate the presence of learning opportunities available in two museum exhibits, finding that parents consistently provided lower ratings. In Study 2, we explored whether signage aimed at orienting parents toward the learning potential in these exhibits would have an impact on their ratings. Results suggested that signage made parents’ ratings look more like those of experts. Taken together, these studies show that a simple intervention can help parents perceive the learning opportunities in children’s museum exhibits as experts do. PMID:28970647

Effectiveness of past and current critical incident analysis on reflective learning and practice change.

PubMed

Vachon, Brigitte; LeBlanc, Jeannette

2011-09-01

Critical incident analysis (CIA) is one of the strategies frequently used to facilitate reflective learning. It involves the thorough description and analysis of an authentic and experienced event within its specific context. However, CIA has also been described as having the potential to expose vulnerabilities, threaten learners' coping mechanisms and increase rather than reduce their anxiety levels. The aim of this study was to compare the analysis of current critical incidents with that of past critical incidents, and to further explore why and how the former is more conducive to reflective learning and practice change than the latter. A collaborative research study was conducted. Eight occupational therapists were recruited to participate in a reflective learning group that convened for 12 meetings held over a 15-month period. The group facilitator planned and adapted the learning strategies to be used to promote reflective learning and guided the group process. Critical incident analysis represented the main activity carried out in the group discussions. The data collected were analysed using the grounded theory method. Three phenomena were found to differentiate between the learning contexts created by the analysis of, respectively, past and current critical incidents: attitudinal disposition; legitimacy of purpose, and the availability of opportunities for experimentation. Analysis of current clinical events was found to improve participants' motivation to self-evaluate, to increase their self-efficacy, and to help them transfer learning into action and to progressively self-regulate. The results of this collaborative research study suggest that the analysis of current clinical events in order to promote reflection offers a safer and more constructive learning environment than does the analysis of incidents that have occurred in the past. This learning strategy is directly grounded in health professional practice. The remaining challenge for continuing education providers is that of creating conditions conducive to its use. © Blackwell Publishing Ltd 2011.

Synoptic-scale and mesoscale environments conducive to forest fires during the October 2003 extreme fire event in Southern California

Treesearch

Chenjie Huang; Y.L. Lin; M.L. Kaplan; Joseph J.J. Charney

2009-01-01

This study has employed both observational data and numerical simulation results to diagnose the synoptic-scale and mesoscale environments conducive to forest fires during the October 2003 extreme fire event in southern California. A three-stage process is proposed to illustrate the coupling of the synoptic-scale forcing that is evident from the observations,...

Building a culture of learning through organizational development: the experiences of the Marin County Health and Human Services Department.

PubMed

Lindberg, Arley; Meredith, Larry

2012-01-01

After determining a need for organizational change informed by changes in workforce demographics, community demographics, the socio-political and economic environment, and constraints on resources, one agency sought to transform its organizational culture into that of a learning organization. An external organizational development consultant was hired to work with agency leadership to identify ways that would help move the agency's culture towards one that was conducive to learning. Specifically, the agency director sought to create a culture where communication is encouraged both vertically and horizontally, frontline level workers are engaged and their voices heard, cross-departmental problem solving is practiced, innovative ideas are supported, and evidence-informed practice regularly implemented. This case study describes the experiences of this agency and the process taken toward engaging an external consultant and moving towards the development of a culture of learning. Copyright © Taylor & Francis Group, LLC

A structural equation model on the attributes of a skills enhancement program affecting clinical competence of pre-graduate nursing students.

PubMed

Rebueno, Ma Carina D R; Tiongco, Dyan Dee D; Macindo, John Rey B

2017-02-01

Clinical competence remains an issue in nursing and has received greater emphasis than academic competence. Although skill enhancement programs are recommended and beneficial, there is limited evidence on its influence on the clinical competence of pre-graduate nursing students. This study explored the attributes of a skills enhancement program that affect the perceived clinical competence of pre-graduate nursing students. A cross-sectional study was conducted in a private higher education institution in the Philippines from April to May 2016. A total of 245 pre-graduate nursing students participated and completed a three-part survey composed of the respondent's robotfoto, the Skills Enhancement Program Questionnaire, and the Clinical Competence Questionnaire. Factor analysis explicated the attributes of the skills enhancement program while structural equation modeling and path analysis analyzed the variables' relationship. Findings showed that a skills enhancement program has 4 attributes: supportive clinical instructor, comprehensive orientation, formative goals and objectives, and conducive learning environment. Although all attributes of the program positively affected clinical competence, a supportive clinical instructor had the strongest influence on all clinical competency dimensions. A skills enhancement program that has a supportive clinical instructor, comprehensive orientation, formative goals and objectives, and conducive learning environment facilitates clinical competency development among pre-graduate nursing students. This knowledge provides momentum for nursing educators to review and refine their skills and the existing design of their skills enhancement program to further develop clinical competency among pre-graduate nursing students. Copyright © 2016 Elsevier Ltd. All rights reserved.

What do faculty feel about teaching in this school? assessment of medical education environment by teachers.

PubMed

Shehnaz, Syed Ilyas; Arifulla, Mohamed; Sreedharan, Jayadevan; Gomathi, Kadayam Guruswami

2017-01-01

Faculty members are major stakeholders in curriculum delivery, and positive student learning outcomes can only be expected in an educational environment (EE) conducive to learning. EE experienced by teachers includes all conditions affecting teaching and learning activities. As the EE of teachers indirectly influences the EE of students, assessment of teachers' perceptions of EE can highlight issues affecting student learning. These perceptions can also serve as a valuable tool for identifying faculty development needs. In this study, we have used the Assessment of Medical Education Environment by Teachers (AMEET) inventory as a tool to assess medical teachers' perceptions of the EE. The AMEET inventory was used to assess perceptions regarding various domains of EE by teachers teaching undergraduate students at the College of Medicine, Gulf Medical University, Ajman, United Arab Emirates. Median total, domain, and individual statement scores were compared between groups using Wilcoxon rank-sum test. Teaching-learning activities, learning atmosphere, collaborative atmosphere, and professional self-perceptions were identified as strengths of the EE while time allocated for various teaching-learning activities, preparedness of students, levels of student stress, learning atmosphere in hospital, and support system for stressed faculty members were areas necessitating improvement. The scores of faculty members teaching in basic medical sciences were found to be significantly higher than those in clinical sciences. The EE of this medical college was generally perceived as being positive by faculty although a few areas of concern were highlighted. Strengths and weaknesses of the EE from the teachers' point of view provide important feedback to curriculum planners, which can be used to improve the working environment of the faculty as well as facilitate a better direction and focus to faculty development programs being planned for the future.

Virtual Learning: Is It Conducive to Student Achievement?

ERIC Educational Resources Information Center

Torain, Janie Mae Sheeley Johnson

2009-01-01

The use of technology to compel student learning has become an increasingly central component of teaching, learning, and school improvement efforts. What exactly does virtual learning entail? How does it integrate with curriculum and instruction? Does it present organizational challenges to educational institutions? This study examined unit test…

Exploring ward nurses' perceptions of continuing education in clinical settings.

PubMed

Govranos, Melissa; Newton, Jennifer M

2014-04-01

Health care systems demand that nurses are flexible skilful workers who maintain currency and competency in order to deliver safe effective patient centered care. Nurses must continually build best practice into their care and acquire lifelong learning. Often this learning is acquired within the work environment and is facilitated by the clinical nurse educator. Understanding clinical nurses' values and needs of continuing education is necessary to ensure appropriate education service delivery and thus enhance patient care. To explore clinical ward-based nurses' values and perceptions towards continuing education and what factors impact on continuing education in the ward. A case study approach was utilized. A major teaching hospital in Melbourne, Australia. A range of clinical nursing staff (n=23). Four focus groups and six semi-structured individual interviews were undertaken. Focus group interviews explored participants' values and perceptions on continuing education through a values clarification tool. Thematic analysis of interviews was undertaken to identify themes and cluster data. Three central themes: 'culture and attitudes', 'what is learning?' and 'being there-being seen', emerged reflecting staffs' values and perceptions of education and learning in the workplace. Multiple factors influence ward nurses' ability and motivation to incorporate lifelong learning into their practice. Despite variance in nurses' values and perceptions of CE in clinical environments, CE was perceived as important. Nurses yearned for changes to facilitate lifelong learning and cultivate a learning culture. Clinical nurse educators need to be cognizant of adult learners' characteristics such as values, beliefs, needs and potential barriers, to effectively facilitate support in a challenging and complex learning environment. Organizational support is essential so ward managers in conjunction with educational departments can promote and sustain continuing education, lifelong learning and a culture conducive to learning. © 2013.

A SCALE-UP Mock-Up: Comparison of Student Learning Gains in High- and Low-Tech Active-Learning Environments

PubMed Central

Soneral, Paula A. G.; Wyse, Sara A.

2017-01-01

Student-centered learning environments with upside-down pedagogies (SCALE-UP) are widely implemented at institutions across the country, and learning gains from these classrooms have been well documented. This study investigates the specific design feature(s) of the SCALE-UP classroom most conducive to teaching and learning. Using pilot survey data from instructors and students to prioritize the most salient SCALE-UP classroom features, we created a low-tech “Mock-up” version of this classroom and tested the impact of these features on student learning, attitudes, and satisfaction using a quasi-­experimental setup. The same instructor taught two sections of an introductory biology course in the SCALE-UP and Mock-up rooms. Although students in both sections were equivalent in terms of gender, grade point average, incoming ACT, and drop/fail/withdraw rate, the Mock-up classroom enrolled significantly more freshmen. Controlling for class standing, multiple regression modeling revealed no significant differences in exam, in-class, preclass, and Introduction to Molecular and Cellular Biology Concept Inventory scores between the SCALE-UP and Mock-up classrooms. Thematic analysis of student comments highlighted that collaboration and whiteboards enhanced the learning experience, but technology was not important. Student satisfaction and attitudes were comparable. These results suggest that the benefits of a SCALE-UP experience can be achieved at lower cost without technology features. PMID:28213582

Socrates was not a pimp: changing the paradigm of questioning in medical education.

PubMed

Kost, Amanda; Chen, Frederick M

2015-01-01

The slang term "pimping" is widely recognized by learners and educators in the clinical learning environment as the act of more senior members of the medical team publicly asking questions of more junior members. Although questioning as a pedagogical practice has many benefits, pimping, as described in the literature, evokes negative emotions in learners and leads to an environment that is not conducive to adult learning. Medical educators may employ pimping as a pedagogic technique because of beliefs that it is a Socratic teaching method. Although problems with pimping have previously been identified, no alternative techniques for questioning in the clinical environment were suggested. The authors posit that using the term "pimping" to describe questioning in medical education is harmful and unprofessional, and they propose clearly defining pimping as "questioning with the intent to shame or humiliate the learner to maintain the power hierarchy in medical education." Explicitly separating pimping from the larger practice of questioning allows the authors to make three recommendations for improving questioning practices. First, educators should examine the purpose of each question they pose to learners. Second, they should apply historic and modern interpretations of Socratic teaching methods that promote critical thinking skills. Finally, they should consider adult learning theories to make concrete changes to their questioning practices. These changes can result in questioning that is more learner centered, aids in the acquisition of knowledge and skills, performs helpful formative and summative assessments of the learner, and improves community in the clinical learning environment.

Latino parents' perceptions of the eating and physical activity experiences of their pre-school children at home and at family child-care homes: a qualitative study.

PubMed

Lindsay, Ana C; Greaney, Mary L; Wallington, Sherrie F; Sands, Faith D; Wright, Julie A; Salkeld, Judith

2017-02-01

Research indicates that healthful eating and physical activity (PA) practices implemented in child-care settings can have a positive effect on children's healthful behaviours in this setting, and this effect on healthful behaviours may possibly transfer to the home environment. While more research is needed to examine whether behaviours learned in family child-care homes (FCCH) transfer, the potential for transferability is especially important given that Latino children's home environment has been characterized by obesogenic parenting practices. We aimed to examine Latino parents' perceptions of their pre-school children's eating and PA experiences at home and at FCCH. Qualitative study. Six focus groups were conducted in Spanish (n 36). Transcripts were analysed using thematic analysis to identify key concepts and themes. Analyses revealed that Latino parents perceive their children have healthier eating and PA experiences at FCCH than at home. Parents attributed this to FCCH providers providing an environment conducive to healthful eating and PA due to providers having more knowledge and skills, time and resources, and being required to follow rules and regulations set by the state that promote healthful eating and PA. Understanding parental perceptions, attitudes and practices related to establishing and maintaining an environment conducive to children's healthful eating and PA at home and at the FCCH is essential for the design of successful interventions to promote children's healthful behaviours in these two settings. Given that parents perceive their children as having more healthful behaviours while at FCCH, interventions that address both settings jointly may be most effective than those addressing only one environment by itself.

Efficacy of Student Mentoring and Motivation in Learning Division of Mathematics

ERIC Educational Resources Information Center

Singaravelu, G.; Ramaswamy, Sangeetha

2006-01-01

Learners at primary level had learning impediments in divisions of mathematics, which was eliminated by a student mentor's kind approach, conducive motivation, spot guidance, friendly facilitation and guidance to achieve required competency. Hence the student mentor can motivate the learners to achieve the expected learning outcomes in stipulated…

Adjudicated Students' Perceptions of Ideal Teacher Characteristics.

ERIC Educational Resources Information Center

Bodine, Jaynell Cope; Olivarez, Arturo, Jr.; Ponticell, Judith A.

Certain teacher behaviors have been found to be conducive to learning or reinforcing for learning, while other behaviors have been found detrimental to learning. Humanism in teacher/pupil control orientation has been found to promote more positive attitudes toward teachers, and custodialism has been found to produce more negative attitudes toward…

Investigating Community Problems with Classes of Slow-Learning and Non-Academic Students.

ERIC Educational Resources Information Center

Curtis, Charles K.

A project is described in which slow learning high school students in British Columbia investigated community housing problems. The objective of the project was to show how investigation of contemporary community problems can help slow learning students develop knowledge, skills, and attitudes conducive to responsible citizenship. Methodology…

A Phenomenographical Study of the Enlighten Foundation Learning Program for Faith-Based Women

ERIC Educational Resources Information Center

Griffith, Anne Higginbotham

2011-01-01

The purpose of this study is to investigate and chart the qualitatively different ways Christian faith-based women make meaning of and understand the learning intervention of The Enlighten Foundation's Learning Program. Research supports the use of an interactive, experienced-based learning program as conducive to developmental change for women.…

Computer-Mediated Communication as an Autonomy-Enhancement Tool for Advanced Learners of English

ERIC Educational Resources Information Center

Wach, Aleksandra

2012-01-01

This article examines the relevance of modern technology for the development of learner autonomy in the process of learning English as a foreign language. Computer-assisted language learning and computer-mediated communication (CMC) appear to be particularly conducive to fostering autonomous learning, as they naturally incorporate many elements of…

Shaping and Being Shaped by Environments for Learning Science. Continuities with the Space and Democratic Vision of a Century Ago

NASA Astrophysics Data System (ADS)

Cavicchi, Elizabeth

2017-07-01

Environments of learning often remain unnoticed and unacknowledged. This study follows a student and myself as we became aware of our local environment at MIT and welcomed that environment as a vibrant contributor to our learning. We met this environment in part through its educational heritage in two centennial anniversaries: John Dewey's 1916 work Democracy and Education and MIT's 1916 move from Boston to the Cambridge campus designed by architect William Welles Bosworth. Dewey argued that for learning to arise through constructive, active engagement among students, the environment must be structured to accommodate investigation. In designing an environment conducive to practical and inventive studies, Bosworth created organic classical forms harboring the illusion of symmetry, while actually departing from it. Students and I are made open to the effects of this environment through the research pedagogy of "critical exploration in the classroom," which informs my practice of listening and responding, and teaching while researching; it lays fertile grounds for the involvement of one student and myself with our environment. Through viewing the moon and sky by eye, telescope, airplane, and astrolabe, the student developed as an observer. She became connected with the larger universe, and critical of formalisms that encage mind and space. Applying Euclid's geometry to the architecture outdoors, the student noticed and questioned classical features in Bosworth's buildings. By encountering these buildings while accompanied by their current restorer, we came to see means by which their structure and design promote human interaction and environmental sustainability as intrinsic to education. The student responded creatively to Bosworth's buildings through photography, learning view-camera, and darkroom techniques. In Dewey's view, democracy entails rejecting dualisms endemic in academic culture since the Greek classical era. Dewey regarded experimental science, where learners are investigators, as a means of engaging the world without invoking dualism. Although Dewey's theory is seldom practiced, our investigations cohered with Deweyan practice. We experienced the environment with its centennial philosophy and architecture as educational agency supportive of investigation that continues to evolve across personal and collective history.

Bench-to-bedside review: Humanism in pediatric critical care medicine – a leadership challenge

PubMed Central

Kissoon, Niranjan

2005-01-01

A humanistic approach to leadership is especially important in the case of children in the technology-rich intensive care unit (ICU) environment. Leaders should create a humanistic milieu in which the needs of critically ill children, their families and staff are never overlooked. Humanistic leaders are tactful, accessible, approachable and versatile, and have a sense of humour. Humanness in the ICU environment has many faces and poses a challenge to many in leadership positions. Humanistic leaders treat others as they hope they will become. They are constantly questioning themselves, seeking awareness of themselves and others, but most importantly they are constantly learning and evolving. Ultimately, humanistic leadership creates an ICU culture that supports all, is conducive to enriching lives, and is sensitive to the needs of patients and their families. PMID:16137386

Effects of Enhancement Techniques on L2 Incidental Vocabulary Learning

ERIC Educational Resources Information Center

Duan, Shiping

2018-01-01

Enhancement Techniques are conducive to incidental vocabulary learning. This study investigated the effects of two types of enhancement techniques-multiple-choice glosses (MC) and L1 single-gloss (SG) on L2 incidental learning of new words and retention of them. A total of 89 university learners of English as a Foreign Language (EFL) were asked to…

Problem-Based Learning in the Educational Psychology Classroom: Bahraini Teacher Candidates' Experience

ERIC Educational Resources Information Center

Razzak, Nina Abdul

2012-01-01

There was a concern from faculty at Bahrain Teachers' College that undergraduate Bahraini students lack the necessary competencies needed for success in educational contexts that are conducive to active, student-centered learning. It was decided that the students be introduced to a problem-based learning (PBL) strategy in one of their educational…

Effects of Explicit Vocabulary Videos Delivered through iPods on Students with Language Impairments

ERIC Educational Resources Information Center

Lowman, J. Joneen; Dressler, Emily V.

2016-01-01

Poor word learning is a hallmark characteristic of students with specific language impairment (SLI). Explicit vocabulary instruction has shown to positively improve word learning in this population. Mobile technology has many advantages making it conducive for addressing the word learning needs of students with SLI. The current study utilized a…

How Action-Learning Coaches Foster a Climate Conducive to Learning

ERIC Educational Resources Information Center

Gibson, Sara Henderson

2011-01-01

Today's businesses rely on the effective functioning of self-directed work teams to learn how to solve complex problems and take action. A key factor in a team's ability to perform in this manner is a group climate characterized by psychological safety. Psychological safety must often compete with a climate of evaluative pressure frequently found…

Habitability and Biosignature Preservation in Impact-Derived Materials

NASA Astrophysics Data System (ADS)

Sapers, H. M.; Pontefract, A.; Osinski, G. R.; Cannon, K. M.; Mustard, J. F.

2016-05-01

Meteorite impacts create environments conducive to microbial colonization. Biosignatures in impact-derived materials have been characterized on Earth. Impact environments comprise candidates for biosignature detection and preservation on Mars.

Learning Technology through Three Generations of Technology Enhanced Distance Education Pedagogy

ERIC Educational Resources Information Center

Anderson, Terry; Dron, Jon

2012-01-01

This paper updates earlier work in which we defined three generations of distance education pedagogy. We then describe emerging technologies that are most conducive to instructional designs that evolve with each generation. Finally we discuss matching the pedagogies with learning outcomes. (Contains 3 figures.)

The use of type 1 collagen scaffold containing stromal cell-derived factor-1 to create a matrix environment conducive to partial-thickness cartilage defects repair.

PubMed

Zhang, Wei; Chen, Jialin; Tao, Jiadong; Jiang, Yangzi; Hu, Changchang; Huang, Lu; Ji, Junfeng; Ouyang, Hong Wei

2013-01-01

Despite the presence of cartilage-derived mesenchymal stem cells (C-MSCs) and synovial membrane-derived mesenchymal stem cells (SM-MSCs) populations, partial-thickness cartilage defects, in contrast to the full-thickness defects, are devoid of spontaneous repair capacity. This study aims to create an in situ matrix environment conducive to C-MSCs and SM-MSCs to promote cartilage self-repair. Spontaneous repair with MSCs migration into the defect area was observed in full-thickness defects, but not in partial-thickness defects in rabbit model. Ex vivo and in vitro studies showed that subchondral bone or type 1 collagen (col1) scaffold was more permissive for MSCs adhesion than cartilage or type 2 collagen (col2) scaffold and induced robust stromal cell-derived factors-1 (SDF-1) dependent migration of MSCs. Furthermore, creating a matrix environment with col1 scaffold containing SDF-1 enhanced in situ self-repair of partial-thickness defects in rabbit 6 weeks post-injury. Hence, the inferior self-repair capacity in partial-thickness defects is partially owing to the non-permissive matrix environment. Creating an in situ matrix environment conducive to C-MSCs and SM-MSCs migration and adhesion with col1 scaffold containing SDF-1 can be exploited to improve self-repair capacity of cartilage. Copyright © 2012 Elsevier Ltd. All rights reserved.

Seat Work

ERIC Educational Resources Information Center

Kennedy, Mike

2006-01-01

Educators and school designers place a high priority on creating facilities that enhance learning. That applies not only to how a school is built, but also to the materials and equipment used. Just as acoustical treatments or well-placed windows and skylights can make a classroom more conducive to learning, so can the right furniture. Desks,…

Integrating Language and Content Learning in the Social Studies Classroom.

ERIC Educational Resources Information Center

Kang, Hee-Won; LeSourd, Sandra J.

This paper focuses on helping social studies teachers discover ways to help second language students comprehend, use, and learn language as well as content in the classroom. Activities conducive to this purpose include: providing contextual support such as pictures, globes, videotapes, diagrams, body and facial gestures, pantomime and role…

Elementary School Garden Programs Enhance Science Education for All Learners

ERIC Educational Resources Information Center

Rye, James A.; Selmer, Sarah J.; Pennington, Sara; Vanhorn, Laura; Fox, Sarah; Kane, Sarah

2012-01-01

A national movement is underway to establish elementary school gardens, which can serve both academic and social purposes. These gardens can positively impact students' science achievement and provide the thematic and hands-on approach especially conducive to learning for students with disabilities. Garden-based learning (GBL) broadens the scope…

"Yes, Your Honor!": A Corpus-Based Study of Technical Vocabulary in Discipline-Related Movies and TV Shows

ERIC Educational Resources Information Center

Csomay, Eniko; Petrovic, Marija

2012-01-01

Vocabulary is an essential element of every second/foreign language teaching and learning program. While the goal of language teaching programs is to focus on explicit vocabulary teaching to promote learning, "materials which provide visual and aural input such as movies may be conducive to incidental vocabulary learning." (Webb and Rodgers, 2009,…

Educational Foundations in Trinidad and Tobago: Reformulating a Masters Course and Building a Learning Community

ERIC Educational Resources Information Center

Geofroy, Stephen; Joseph-Alleyne, Gail; Mohammed, Jeniffer; Pierre, Phaedra

2017-01-01

The context of this study is a Masters course in educational foundations, adjusted from an overall theoretical format to one which places heavy emphasis on the social interaction of participants toward the building of a community of learning. In a learning community, situations arise which require of its members social competencies conducive to…

Educational outcomes and leadership to meet the needs of modern health care

PubMed Central

Spencer, J; Jordan, R

2001-01-01

If professionals are to be equipped better to meet the needs of modern health care systems and the standards of practice required, significant educational change is still required. Educational change requires leadership, and lack of educational leadership may have impeded change in the past. In practical terms standards refer to outcomes, and thus an outcome based approach to clinical education is advocated as the one most likely to provide an appropriate framework for organisational and system change. The provision of explicit statements of learning intent, an educational process enabling acquisition and demonstration of these, and criteria for ensuring their achievement are the key features of such a framework. The derivation of an appropriate outcome set should emphasise what the learners will be able to do following the learning experience, how they will subsequently approach these tasks, and what, as a professional, they will bring to their practice. Once defined, the learning outcomes should determine, in turn, the nature of the learning experience enabling their achievement and the assessment processes to certify that they have been met. Provision of the necessary educational environment requires an understanding of the close interrelationship between learning style, learning theory, and methods whereby active and deep learning may be fostered. If desired change is to prevail, a conducive educational culture which values learning as well as evaluation, review, and enhancement must be engendered. It is the responsibility of all who teach to foster such an environment and culture, for all practitioners involved in health care have a leadership role in education. Quality in Health Care(Quality in Health Care 2001;10(Suppl II):ii38–ii45) Key Words: leadership; learning; outcome based education PMID:11700378

46 CFR 10.403 - General standards.

Code of Federal Regulations, 2014 CFR

2014-10-01

... conducive to learning; (2) Have the necessary equipment, including simulators where appropriate, sufficient...) Effective March 24, 2014, keep physical or electronic copies of the following records for at least 5 years...

In Their Own Words: Getting Pumped for Calculus

ERIC Educational Resources Information Center

Cardetti, Fabiana; McKenna, P. J.

2011-01-01

By understanding what motivates students to learn mathematics, instructors can adapt their teaching strategies to help students achieve a level of engagement conducive to learning mathematics. There is a substantial body of research on motivations and academic achievement at the elementary and high school levels, but less is known at the college…

Student Voice Initiative: Exploring Implementation Strategies

ERIC Educational Resources Information Center

Alexander, Blaine G.

2017-01-01

Student voice is the process of allowing students to work collaboratively with adults to produce a learning culture that is conducive for optimum growth in every student. In a traditional setting, the adults make the decisions and the students are passive observers in the learning process. Data has shown that this traditional culture is not…

A Framework for Action: Intervening to Increase Adoption of Transformative Web 2.0 Learning Resources

ERIC Educational Resources Information Center

Hughes, Joan E.; Guion, James M.; Bruce, Kama A.; Horton, Lucas R.; Prescott, Amy

2011-01-01

Web 2.0 tools have emerged as conducive for innovative pedagogy and transformative learning opportunities for youth. Currently,Web 2.0 is often adopted into teachers' practice to simply replace or amplify traditional instructional approaches rather than to promote or facilitate transformative educational change. Current models of innovation…

Teacher Self-Regulatory Climate: Conceptualizing an Indicator of Leader Support for Teacher Learning and Development

ERIC Educational Resources Information Center

Ford, Timothy G.; Ware, Jordan K.

2018-01-01

Few studies that examine organizational conditions conducive to teacher learning utilize social-psychological theory to explain how leader actions specifically support teachers' psychological needs as learners. We apply self-determination theory to the conceptualization of a new construct, Teacher Self-Regulatory Climate (TSRC), defined as a set…

Enhancement of Metacognition Use and Awareness by Means of a Collaborative Intervention

ERIC Educational Resources Information Center

Sandi-Urena, Santiago; Cooper, Melanie M.; Stevens, Ron H.

2011-01-01

Current views on metacognition consider it a fundamental factor in learning and problem-solving which in turn has led to interest in creating learning experiences conducive to developing its use. This paper reports on the effectiveness of a collaborative intervention in promoting college general chemistry students' awareness and use of…

Perceptions of uncivil student behavior in dental education.

PubMed

Ballard, Richard W; Hagan, Joseph L; Townsend, Janice A; Ballard, Mary B; Armbruster, Paul C

2015-01-01

Students and faculty members in the health professions classroom are expected to exhibit professional behaviors that are conducive to maintaining a positive learning environment, but there is little published research concerning incivility in the area of dental education. The aim of this study was to evaluate differences in perceptions of incivility between dental faculty and students, between students in different courses of study, and between students in different years of dental study. The study utilized an anonymous electronic survey of all dental faculty and administrators and all dental, dental hygiene, and dental laboratory technology students at a single institution. The survey instrument contained questions concerning perceived uncivil behavior in the classroom and clinical settings. Response rates were 54% for faculty and administrators and ranged from 60% to 97% for students in various years and programs. The results were analyzed based on gender, course of study, year of study, and ethnicity. Significant differences were found regarding perceptions of civil behaviour between faculty and students, male and female students, the year of study, and the course of study. These differences point to the need for further research as well as administrative leadership and faculty development to define guidelines in this area in order to ensure a positive learning environment.

Using the FotoFeedback Method to Increase Reflective Learning in the Millennial Generation

ERIC Educational Resources Information Center

Tornabene, Ladona; Nowak, Amy Versnik; Vogelsang, Lisa

2012-01-01

This current generation of students, known as the Millennial Generation, has a propensity toward multi-tasking and a history of structured and tightly filled days. Reflection may not be viewed as productive and as conducive to learning as other "tasks" and thus may be neglected. However, by employing a methodology (photography) that…

A SCALE-UP Mock-Up: Comparison of Student Learning Gains in High- and Low-Tech Active-Learning Environments.

PubMed

Soneral, Paula A G; Wyse, Sara A

2017-01-01

Student-centered learning environments with upside-down pedagogies (SCALE-UP) are widely implemented at institutions across the country, and learning gains from these classrooms have been well documented. This study investigates the specific design feature(s) of the SCALE-UP classroom most conducive to teaching and learning. Using pilot survey data from instructors and students to prioritize the most salient SCALE-UP classroom features, we created a low-tech "Mock-up" version of this classroom and tested the impact of these features on student learning, attitudes, and satisfaction using a quasi--experimental setup. The same instructor taught two sections of an introductory biology course in the SCALE-UP and Mock-up rooms. Although students in both sections were equivalent in terms of gender, grade point average, incoming ACT, and drop/fail/withdraw rate, the Mock-up classroom enrolled significantly more freshmen. Controlling for class standing, multiple regression modeling revealed no significant differences in exam, in-class, preclass, and Introduction to Molecular and Cellular Biology Concept Inventory scores between the SCALE-UP and Mock-up classrooms. Thematic analysis of student comments highlighted that collaboration and whiteboards enhanced the learning experience, but technology was not important. Student satisfaction and attitudes were comparable. These results suggest that the benefits of a SCALE-UP experience can be achieved at lower cost without technology features. © 2017 P. A. G. Soneral and S. A. Wyse. CBE—Life Sciences Education © 2017 The American Society for Cell Biology. This article is distributed by The American Society for Cell Biology under license from the author(s). It is available to the public under an Attribution–Noncommercial–Share Alike 3.0 Unported Creative Commons License (http://creativecommons.org/licenses/by-nc-sa/3.0).

LEVELS OF SYNTHETIC MUSKS COMPOUNDS IN AQUATIC ENVIRONMENT

EPA Science Inventory

Synthetic musk compounds are consumer chemicals manufactured as fragrance materials Due to their high worldwide usage and release, they frequently occur in the aquatic and marine environments. The U.S. EPA (ORD, Las Vegas) developed surface-water monitoring methodology and conduc...

Shifting more than the goal posts: developing classroom norms of inquiry-based learning in mathematics

NASA Astrophysics Data System (ADS)

Makar, Katie; Fielding-Wells, Jill

2018-03-01

The 3-year study described in this paper aims to create new knowledge about inquiry norms in primary mathematics classrooms. Mathematical inquiry addresses complex problems that contain ambiguities, yet classroom environments often do not adopt norms that promote curiosity, risk-taking and negotiation needed to productively engage with complex problems. Little is known about how teachers and students initiate, develop and maintain norms of mathematical inquiry in primary classrooms. The research question guiding this study is, "How do classroom norms develop that facilitate student learning in primary classrooms which practice mathematical inquiry?" The project will (1) analyse a video archive of inquiry lessons to identify signature practices that enhance productive classroom norms of mathematical inquiry and facilitate learning, (2) engage expert inquiry teachers to collaborate to identify and design strategies for assisting teachers to develop and sustain norms over time that are conducive to mathematical inquiry and (3) support and study teachers new to mathematical inquiry adopting these practices in their classrooms. Anticipated outcomes include identification and illustration of classroom norms of mathematical inquiry, signature practices linked to these norms and case studies of primary teachers' progressive development of classroom norms of mathematical inquiry and how they facilitate learning.

Looking good, but behaving badly: leader accountability and ethics failure.

PubMed

Bruhn, John G

2005-01-01

Making the bottom line is a fact of life in the business and corporate world. However, when organizations and their leaders become fixated on the bottom line and ignore values, an environment conducive to ethics failure is nurtured. Ethics failure has focused almost exclusively on the behavior of organizational leaders. However, it is the interaction of the culture of organizations and the character of their leaders that create the environment and social situations conducive to ethics failure. Although ethics failure is not totally preventable, there are usually warning signs early in the recruitment process of prospective CEOs that predict ethics failure. The author suggests that specific up-front questions be asked to ascertain the ethical fitness of prospective CEOs.

The Knowledge Race.

ERIC Educational Resources Information Center

Krell, Eric

2001-01-01

Shorter learning cycles for workers are a strategic advantage for most companies. Companies that complement product cycles with knowledge often employ four strategies: (1) early involvement in training, (2) conducive organizational structure, (3) innovative knowledge delivery, and (4) breadth of content. (JOW)

Safe and Peaceful Schools: Addressing Conflict and Eliminating Violence

ERIC Educational Resources Information Center

Winslade, John; Williams, Michael

2012-01-01

In today's culture where bullying and violence are on the rise, we know that children who are afraid or anxious are in no state of mind to learn. If you are serious about creating a safe school climate conducive to learning, this book will show you how. Written by counseling experts, "Safe and Peaceful Schools" provides a variety of research-based…

Baccalaureate nursing Students’ perspectives on learning about caring in China: a qualitative descriptive study

PubMed Central

2014-01-01

Background The need to provide humanistic care in the contemporary healthcare system is more imperative now and the importance of cultivating caring in nursing education is urgent. Caring as the primary work of nursing has been discussed extensively, such as the meaning of caring, and teaching and learning strategies to improve nursing students’ caring ability. Yet attempts to understand students’ perspectives on learning about caring and to know their learning needs are seldom presented. The aim of this qualitative descriptive study was to explore the baccalaureate nursing students’ perspectives on learning about caring in China. Methods A qualitative descriptive study using focus group interviews were undertaken in two colleges in Yunnan Province, China from February 2010 to April 2010. Purposeful sampling of 20 baccalaureate nursing students were recruited. Content analysis of the transcribed data was adopted to identify the themes. Results Four categories with some sub-categories related to students’ perspectives on learning about caring were identified from the data: 1) Learning caring by role model; 2) conducive learning environment as the incentive to the learning about caring; 3) lack of directive substantive way of learning as the hindrance to the learning about caring; 4) lack of cultural competency as the barrier to the learning about caring. Conclusions Both caring and uncaring experiences can promote the learning about caring in a way of reflective practice. The formal, informal and hidden curricula play an important role in the learning about caring. Cultural awareness, sensitivity and humility are important in the process of learning to care in a multicultural area. PMID:24589087

Baccalaureate nursing students' perspectives on learning about caring in China: a qualitative descriptive study.

PubMed

Ma, Fang; Li, Jiping; Liang, Hongmin; Bai, Yangjuan; Song, Jianhua

2014-03-04

The need to provide humanistic care in the contemporary healthcare system is more imperative now and the importance of cultivating caring in nursing education is urgent. Caring as the primary work of nursing has been discussed extensively, such as the meaning of caring, and teaching and learning strategies to improve nursing students' caring ability. Yet attempts to understand students' perspectives on learning about caring and to know their learning needs are seldom presented. The aim of this qualitative descriptive study was to explore the baccalaureate nursing students' perspectives on learning about caring in China. A qualitative descriptive study using focus group interviews were undertaken in two colleges in Yunnan Province, China from February 2010 to April 2010. Purposeful sampling of 20 baccalaureate nursing students were recruited. Content analysis of the transcribed data was adopted to identify the themes. Four categories with some sub-categories related to students' perspectives on learning about caring were identified from the data: 1) Learning caring by role model; 2) conducive learning environment as the incentive to the learning about caring; 3) lack of directive substantive way of learning as the hindrance to the learning about caring; 4) lack of cultural competency as the barrier to the learning about caring. Both caring and uncaring experiences can promote the learning about caring in a way of reflective practice. The formal, informal and hidden curricula play an important role in the learning about caring. Cultural awareness, sensitivity and humility are important in the process of learning to care in a multicultural area.

D.E.E.P. Learning: Promoting Informal STEM Learning through a Popular Gaming Platform

NASA Astrophysics Data System (ADS)

Simms, E.; Rohrlick, D.; Layman, C.; Peach, C. L.; Orcutt, J. A.

2011-12-01

The research and development of educational games, and the study of the educational value of interactive games in general, have lagged far behind efforts for games created for the purpose of entertainment. But evidence suggests that digital simulations and games have the "potential to advance multiple science learning goals, including motivation to learn science, conceptual understanding, science process skills, understanding of the nature of science, scientific discourse and argumentation, and identification with science and science learning." (NRC, 2011). It is also generally recognized that interactive digital games have the potential to promote the development of valuable learning and life skills, including data processing, decision-making, critical thinking, planning, communication and collaboration (Kirriemuir and MacFarlane, 2006). Video games are now played in 67% of American households (ESA, 2010), and across a broad range of ages, making them a potentially valuable tool for Science, Technology, Engineering and Mathematics (STEM) learning among the diverse audiences associated with informal science education institutions (ISEIs; e.g., aquariums, museums, science centers). We are attempting to capitalize on this potential by developing games based on the popular Microsoft Xbox360 gaming platform and the free Microsoft XNA game development kit. The games, collectively known as Deep-sea Extreme Environment Pilot (D.E.E.P.), engage ISEI visitors in the exploration and understanding of the otherwise remote deep-sea environment. Players assume the role of piloting a remotely-operated vehicle (ROV) to explore ocean observing systems and hydrothermal vent environments, and are challenged to complete science-based objectives in order to earn points under timed conditions. The current games are intended to be relatively brief visitor experiences (on the order of several minutes) that support complementary exhibits and programming, and promote interactive visitor experiences. In addition to creating a unique educational product, our efforts are intended to inform the broader understanding of the key elements of a successful STEM-based game experience at an ISEI. Which characteristics of the ISEI environment (e.g., age and cultural diversity, limited time of engagement) are conducive or inhibitive to learning via digital gaming? Which aspects of game design (e.g., challenge, curiosity, fantasy, personal recognition) are most effective at maximizing both learning and enjoyment? We will share our progress and assessment results to date, and discuss the potential benefits and challenges to interactive gaming as a tool to support STEM literacy at ISEIs.

Empowering school personnel for positive youth development: the case of Hong Kong school social workers.

PubMed

To, Siu-ming

2009-01-01

While empowerment has become a popular concept in working with adolescents, few attempts have been made to explore the possibilities for empowering school personnel to create an environment in which young people can make maximum use of the opportunity to learn and grow. Based on the field experiences of 15 Hong Kong school social workers, this article examines how practitioners use various strategies to interact with school personnel to generate empowering practices in the school setting: namely, (1) exerting influence on school personnel in daily conversations and interactions; (2) creating an environment conducive to the teacher-student relationship; (3) achieving consensus with school personnel through lobbying and negotiation; and (4) collaborating with school personnel to organize life education and positive youth development programs. The findings provide valuable reference materials to guide other practitioners in applying the empowerment approach in actual practice. It also helps fill the gap in existing literature on empowerment and school social work.

Effects of environment and education on knowledge and attitude of nursing students towards leprosy.

PubMed

Rajkumar, E; Julious, S; Salome, A; Jennifer, G; John, A S; Kannan, L; Richard, J

2011-01-01

The objective of this cross-sectional comparative study was to find the effects of environment and education on knowledge and attitude of nursing students towards leprosy. Data were collected, using a pretested questionnaire, from the first year and third year students of a School of Nursing attached to a leprosy specialty hospital and also from a comparable School of Nursing attached to a general hospital. The results showed that trainees acquired more knowledge on leprosy during training in both schools of nursing. However, those trained in leprosy hospital environment had higher knowledge and attitude scores than those trained in general hospital environment. The attitude of the trainees attached to leprosy hospital was favourable even before they had formal training in leprosy. Those trained in the general hospital showed more favourable attitude after training compared to before training. School of Nursing attached to leprosy hospital provided an atmosphere conducive to learning and understanding more about leprosy. The trainees retained what was learnt because of regular association with patients affected by leprosy. For employment in hospital or community based services or research related to leprosy, nurses trained in a leprosy hospital would have added value of knowledge and attitude.

Perspectives of Teachers on the Implementation of Life Orientation in Grades R-11 from Selected Western Cape Schools

ERIC Educational Resources Information Center

van Deventer, Karel

2009-01-01

Educational transformation in South Africa not only brought about Outcomes-based Education and Curriculum 2005 but also a new Learning Area/Subject, called Life Orientation (LO). A major challenge for LO as a new Learning Area/Subject is the preconceptions that exist about it, and the fact that the attitude of school principals is not conducive to…

Mysterious Stoichiometry

ERIC Educational Resources Information Center

Bowman, L. H.; Shull, C. M.

1975-01-01

Describes an experiment designed to augment textual materials conducive to the inquiry approach to learning. The experiment is the culminating experience in a series designed to illustrate the fundamental nature of the atom: its quantized energy nature, its electrical nature, and its combining ability. (Author/GS)

Environmental Health Problems.

ERIC Educational Resources Information Center

Environmental Health Service (DHEW/PHS), Rockville, MD.

Aimed at a society which is forced to make decisions relative to their total environment, this pamphlet discusses a few of the problems associated with restoring and maintaining an environmental relationship conducive to the health and well-being of man. The topics covered include: air pollution, noise, solid waste, the urban environment, drinking…

Characteristics of a Productive Research Environment: Literature Review.

ERIC Educational Resources Information Center

Bland, Carole J.; Ruffin, Mack T., IV

1992-01-01

A review of the literature on university faculty research productivity found a consistent set of 12 characteristics common in research-conducive environments. Findings included (1) the leader has a disproportionate impact through his influence on all the other characteristics, and (2) participative governance is important in promotion of research…

Mapping Literacy-Rich Environments: Geospatial Perspectives on Literacy and Education

ERIC Educational Resources Information Center

Jocson, Korina M.; Thorne-Wallington, Elizabeth

2013-01-01

Background: Literacy-rich environments (LREs) reflect characteristics such as abundance of materials, daily literacy routine, and layout conducive for reading and writing. Shifting from previous conceptualizations, LREs are not confined to schools but are ubiquitous in formal and informal educational settings; they include libraries, museums,…

Classroom acoustics as a consideration for inclusive education in South Africa.

PubMed

Van Reenen, Coralie; Karusseit, Catherine

2017-09-08

It can hardly be disputed that a school environment should be conducive or, at the very least, not prohibitive to effective learning. The provision of fair, equal and barrier-free access to education is referred to as inclusive education. South Africa supports a policy of inclusive schooling, striving to accommodate all children, including those with disabilities, in mainstream schools. This article sets out to prove that noise control in classrooms is a relevant, yet neglected, aspect of inclusive classroom design in South Africa and requires specific attention. The objectives of this study are to: (1) establish the impact that noise has on learners with sensory, language or learning impairments; (2) establish the preferred listening conditions for these learners by examining prior research and guidelines available in other countries; and (3) outline the current South African regulations pertaining to classroom acoustics and assess them against the preferred listening environment. This research was conducted as a systematic review with reference to the South African context. Local and international research and guidelines were used as references, providing an overview and evaluation of data concerning noise and learning. Noise is disadvantageous for learners, particularly those with sensory, language or learning impairments. Research and international guidelines show that the ideal ambient level is 30 dBA - 35 dBA, allowing the achievement of an ideal signal-to-noise ratio (SNR) of +15 dB, and the ideal reverberation time is 0.4 s - 0.6 s. Various South African regulations discussed are inconsistent regarding ambient noise level (ranging from 35 dBA - 50 dBA) and say little about reverberation time for classrooms. South African regulations regarding classroom acoustics require revision to ensure inclusion of all learners with disabilities. The current status does not enforce barrier-free environments in mainstream schools for children with sensory, language or learning impairments.

Classroom acoustics as a consideration for inclusive education in South Africa

PubMed Central

Karusseit, Catherine

2017-01-01

Background It can hardly be disputed that a school environment should be conducive or, at the very least, not prohibitive to effective learning. The provision of fair, equal and barrier-free access to education is referred to as inclusive education. South Africa supports a policy of inclusive schooling, striving to accommodate all children, including those with disabilities, in mainstream schools. This article sets out to prove that noise control in classrooms is a relevant, yet neglected, aspect of inclusive classroom design in South Africa and requires specific attention. Objectives The objectives of this study are to: (1) establish the impact that noise has on learners with sensory, language or learning impairments; (2) establish the preferred listening conditions for these learners by examining prior research and guidelines available in other countries; and (3) outline the current South African regulations pertaining to classroom acoustics and assess them against the preferred listening environment. Method This research was conducted as a systematic review with reference to the South African context. Local and international research and guidelines were used as references, providing an overview and evaluation of data concerning noise and learning. Results Noise is disadvantageous for learners, particularly those with sensory, language or learning impairments. Research and international guidelines show that the ideal ambient level is 30 dBA – 35 dBA, allowing the achievement of an ideal signal-to-noise ratio (SNR) of +15 dB, and the ideal reverberation time is 0.4 s – 0.6 s. Various South African regulations discussed are inconsistent regarding ambient noise level (ranging from 35 dBA – 50 dBA) and say little about reverberation time for classrooms. Conclusion South African regulations regarding classroom acoustics require revision to ensure inclusion of all learners with disabilities. The current status does not enforce barrier-free environments in mainstream schools for children with sensory, language or learning impairments. PMID:28893075

Fiches Pratiques (Practical Ideas).

ERIC Educational Resources Information Center

Parizet, Marie-Louise; And Others

1996-01-01

Discusses various class activities conducive to second-language learning. These include working on a legal document, group singing, a presentation on environmental pollution resulting from plastic bags, and listening to a tape on an organization and then posing and answering questions regarding dealings with that group. (CK)

Developing a grounded theory for interprofessional collaboration acquisition using facilitator and actor perspectives in simulated wilderness medical emergencies.

PubMed

Smith, Heather A; Reade, Maurianne; Marr, Marion; Jeeves, Nicholas

2017-01-01

Interprofessional collaboration is a complex process that has the potential to transform patient care for the better in urban, rural and remote healthcare settings. Simulation has been found to improve participants' interprofessional competencies, but the mechanisms by which interprofessionalism is learned have yet to be understood. A rural wilderness medicine conference (WildER Med) in northern Ontario, Canada with simulated medical scenarios has been demonstrated to be effective in improving participants' collaboration without formal interprofessional education (IPE) curriculum. Interprofessionalism may be taught through rural and remote medical simulation, as done in WildER Med where participants' interprofessional competencies improved without any formal IPE curriculum. This learning may be attributed to the informal and hidden curriculum. Understanding the mechanism by which this rural educational experience contributed to participants' learning to collaborate requires insight into the events before, during and after the simulations. The authors drew upon feedback from facilitators and patient actors in one-on-one interviews to develop a grounded theory for how collaboration is taught and learned. Sharing emerged as the core concept of a grounded theory to explain how team members acquired interprofessional collaboration competencies. Sharing was enacted through the strategies of developing common goals, sharing leadership, and developing mutual respect and understanding. Further analysis of the data and literature suggests that the social wilderness environment was foundational in enabling sharing to occur. Medical simulations in other rural and remote settings may offer an environment conducive to collaboration and be effective in teaching collaboration. When designing interprofessional education, health educators should consider using emergency response teams or rural community health teams to optimize the informal and hidden curriculum contributing to interprofessional learning.

Drawing-to-Learn: A Framework for Using Drawings to Promote Model-Based Reasoning in Biology

PubMed Central

Quillin, Kim; Thomas, Stephen

2015-01-01

The drawing of visual representations is important for learners and scientists alike, such as the drawing of models to enable visual model-based reasoning. Yet few biology instructors recognize drawing as a teachable science process skill, as reflected by its absence in the Vision and Change report’s Modeling and Simulation core competency. Further, the diffuse research on drawing can be difficult to access, synthesize, and apply to classroom practice. We have created a framework of drawing-to-learn that defines drawing, categorizes the reasons for using drawing in the biology classroom, and outlines a number of interventions that can help instructors create an environment conducive to student drawing in general and visual model-based reasoning in particular. The suggested interventions are organized to address elements of affect, visual literacy, and visual model-based reasoning, with specific examples cited for each. Further, a Blooming tool for drawing exercises is provided, as are suggestions to help instructors address possible barriers to implementing and assessing drawing-to-learn in the classroom. Overall, the goal of the framework is to increase the visibility of drawing as a skill in biology and to promote the research and implementation of best practices. PMID:25713094

Finding Yourself in Poetry: A Reflection on How to Encourage Student Ownership through Risk Taking and Shared Learning

ERIC Educational Resources Information Center

Wintle, Philippa

2011-01-01

The extent to which our students, and indeed we, are manipulated by popular culture and a normative perception of an ideal way to be is an issue of increasing import. The changes we make to our teaching to engage students in this issue must be conducive to meaningful learning and subsequent academic achievement. The changes we make are based on…

38 CFR 63.15 - Duties of, and standards applicable to, non-VA community-based providers.

Code of Federal Regulations, 2013 CFR

2013-07-01

...) Adequate meals must be provided in a setting that encourages social interaction; nutritious snacks between... group therapy, social skills training, self-help group meetings or peer counseling. (2) Professional... environment that promotes a lifestyle free of substance abuse. (2) The environment must be conducive to social...

38 CFR 63.15 - Duties of, and standards applicable to, non-VA community-based providers.

Code of Federal Regulations, 2014 CFR

2014-07-01

...) Adequate meals must be provided in a setting that encourages social interaction; nutritious snacks between... group therapy, social skills training, self-help group meetings or peer counseling. (2) Professional... environment that promotes a lifestyle free of substance abuse. (2) The environment must be conducive to social...

38 CFR 63.15 - Duties of, and standards applicable to, non-VA community-based providers.

Code of Federal Regulations, 2012 CFR

2012-07-01

...) Adequate meals must be provided in a setting that encourages social interaction; nutritious snacks between... group therapy, social skills training, self-help group meetings or peer counseling. (2) Professional... environment that promotes a lifestyle free of substance abuse. (2) The environment must be conducive to social...

The Zimbabwe Student Movement: Love-Hate Relationship with Government?

ERIC Educational Resources Information Center

Makunike, Blessing

2015-01-01

The purpose of the article is to trace the development of student unionism in Zimbabwe. On the basis of a discussion of the nature of the university, the article argues that because the university environment tolerates and promotes academic freedom and liberal values, it provides an environment conducive to critical thought and oppositional…

Finding Safety in Small Numbers.

ERIC Educational Resources Information Center

McPartland, James; Jordan, Will; Legters, Nettie; Balfanz, Robert

1997-01-01

A large Baltimore high school has shown how personalizing relationships and focusing the curriculum can turn around an unsafe school and create a climate conducive to learning. The school adopted the Talent Development model, which created six smaller units or academies. Instead of suspending or transferring ill-behaved students, Patterson…

ADHD: The Untold Truths of the ADEP (Australian Deficit in Educational Policy)

ERIC Educational Resources Information Center

Mulholland, Sarah M.

2017-01-01

Attention Deficit Hyperactivity Disorder (ADHD) is a disorder that predominantly results in behaviours associated with hyperactivity, impulsivity and inattention that are frequently not conducive to successful learning and academic performance. Children who display these behaviours often require extra assistance, adjustments, and accommodations in…

Environmental Exchange Box

ERIC Educational Resources Information Center

Moseley, Christine

2003-01-01

In this activity, teachers in one state create and share an "exchange box" of environmental and cultural items with students of another state. The Environmental Exchange Box activity enables teachers to improve students' skills in scientific inquiry and develop attitudes and values conducive to science learning such as wonder, curiosity,…

Videogames: Multisensory Incentives Boosting Multiple Intelligences in Primary Education

ERIC Educational Resources Information Center

del Moral-Pérez, Mª Esther; Fernández-García, Laura Carlota; Guzmán-Duque, Alba Patricia

2015-01-01

Introduction: Our research focused on studying the extent to which the planned, systematic use of educational videogames can result in the generation of learning contexts conducive to developing Multiple Intelligences (MIs) amongst schoolchildren. Methodology: A twofold methodological approach was adopted: a) qualitative: previous assessment and…

The Role of Schools in Children's Physical Activity Participation: Staff Perceptions

ERIC Educational Resources Information Center

Huberty, J.; Dinkel, D.; Coleman, J.; Beighle, A.; Apenteng, B.

2012-01-01

The school setting provides a promising environment to increase children's physical activity (PA), however, staff often impact the success of PA within schools. The purpose of this article was to describe the knowledge of elementary school staff related to PA and their perception of the importance of the school environment being conducive to PA…

Ward design: creating a healing patient-environment.

PubMed

Biley, F

The drive for cost-effectiveness in hospital design over the decades has meant that minimal thought has been given to the effect of environments on patients' health. The author draws on research evidence to demonstrate how the appearance and ambience of patient areas can have profound effects on recovery patterns, and suggests that the creation of environments more conducive to healing need not incur heavy expense in time or money.

School Class Size: Research and Policy

ERIC Educational Resources Information Center

Glass, Gene V.; And Others

This book synthesizes research evidence to demonstrate that 1) class size is strongly related to pupil achievement; 2) smaller classes are more conducive to improved pupil performance than larger classes; 3) smaller classes provide more opportunities to adapt learning programs to individual needs; 4) pupils in smaller classes have more interest in…

Development of Employable Skills in Vocational Education by the Utilization of Instructional Materials

ERIC Educational Resources Information Center

Owoh, Titus M.

2016-01-01

The acquisition of practical and applied skills as well as the basic scientific knowledge that would facilitate efficient occupational training requires good manipulation of skills oriented instructional facilities in a conducive learning situation. Thus, the provision and effective utilization of functional instructional materials are essential…

The Unnecessary Tension between Learning Communities and Intellectual Growth

ERIC Educational Resources Information Center

Browne, M. Neil; Minnick, Kevin J.

2005-01-01

Universities face enormous problems. Their survival depends on how they respond to persistent budgetary cuts from public sources, conflicting expectations from varying constituencies, and competitive pressures from competing training organizations. As they search for institutional arrangements that will be conducive to their success in the face of…

Reading and Talking about Books: A Critical Foundation for Intervention

ERIC Educational Resources Information Center

Wozniak, Cheryl L.

2011-01-01

Reluctant and struggling readers, many of whom are boys, are placed in reading intervention classes; however, often the environmental conditions of these intervention classrooms are not conducive for fostering a student's love for reading. This article describes Cambourne's optimal conditions for literacy learning and the results from implementing…

Creative Learning: Paradox or Possibility in China's Restrictive Preservice Teacher Classrooms?

ERIC Educational Resources Information Center

Mullen, Carol A.

2018-01-01

This case study focuses on creativity and collaboration in preparing Chinese preservice teachers. The research question was "Can aspiring Chinese teachers discover creativity where encouraged and under conducive conditions?" The purpose was to find out whether, with explicit instructions to be creative, candidates could demonstrate…

Working Alliances in College Classrooms

ERIC Educational Resources Information Center

Meyers, Steven A.

2008-01-01

I explain how professors can establish working alliances with students to cultivate a climate conducive to learning. This process involves (a) attending to the emotional bonds that exist in the college classroom, (b) developing shared educational goals and tasks to promote a common sense of purpose, and (c) addressing classroom conflict to repair…

Regulation to Create Environments Conducive to Physical Activity: Understanding the Barriers and Facilitators at the Australian State Government Level

PubMed Central

Shill, Jane; Mavoa, Helen; Crammond, Brad; Loff, Bebe; Peeters, Anna; Lawrence, Mark; Allender, Steven; Sacks, Gary; Swinburn, Boyd A.

2012-01-01

Introduction Policy and regulatory interventions aimed at creating environments more conducive to physical activity (PA) are an important component of strategies to improve population levels of PA. However, many potentially effective policies are not being broadly implemented. This study sought to identify potential policy/regulatory interventions targeting PA environments, and barriers/facilitators to their implementation at the Australian state/territory government level. Methods In-depth interviews were conducted with senior representatives from state/territory governments, statutory authorities and non-government organisations (n = 40) to examine participants': 1) suggestions for regulatory interventions to create environments more conducive to PA; 2) support for preselected regulatory interventions derived from a literature review. Thematic and constant comparative analyses were conducted. Results Policy interventions most commonly suggested by participants fell into two areas: 1) urban planning and provision of infrastructure to promote active travel; 2) discouraging the use of private motorised vehicles. Of the eleven preselected interventions presented to participants, interventions relating to walkability/cycling and PA facilities received greatest support. Interventions involving subsidisation (of public transport, PA-equipment) and the provision of more public transport infrastructure received least support. These were perceived as not economically viable or unlikely to increase PA levels. Dominant barriers were: the powerful ‘road lobby’, weaknesses in the planning system and the cost of potential interventions. Facilitators were: the provision of evidence, collaboration across sectors, and synergies with climate change/environment agendas. Conclusion This study points to how difficult it will be to achieve policy change when there is a powerful ‘road lobby’ and government investment prioritises road infrastructure over PA-promoting infrastructure. It highlights the pivotal role of the planning and transport sectors in implementing PA-promoting policy, however suggests the need for clearer guidelines and responsibilities for state and local government levels in these areas. Health outcomes need to be given more direct consideration and greater priority within non-health sectors. PMID:23028434

Device Assists Cardiac Chest Compression

NASA Technical Reports Server (NTRS)

Eichstadt, Frank T.

1995-01-01

Portable device facilitates effective and prolonged cardiac resuscitation by chest compression. Developed originally for use in absence of gravitation, also useful in terrestrial environments and situations (confined spaces, water rescue, medical transport) not conducive to standard manual cardiopulmonary resuscitation (CPR) techniques.

Gender Differences among Contributing Leadership Development Resources

ERIC Educational Resources Information Center

Thompson, Michael D.

2012-01-01

Gender differences among contributing student leadership development resources were examined within the context of theory-based perspectives of leadership-related attributes. The findings suggest that students' increased engagement with institutional constituencies cultivates an environment conducive to students' cognitive development toward…

Effective use of e-grading in the dental simulation clinic.

PubMed

Morrow, Jay A; Pulido, M Teresa; Smith, P Bradford; McDaniel, Thomas F; Willcox, Austin B

2014-06-01

The purpose of this article is to describe the development and implementation of a grading software system, accessible from any platform, that engages today's generation of students and replaces paper grading. Set up at one U.S. dental school in an all-access, anytime (24/7) web-based program accessed through tablets, the software allows for a comparison between students' self-grading and instructor grading. This comparison facilitates student-faculty interaction, promoting discussion and student learning. The software can also be used for practical examination grading in which blinded grading between instructors is possible. The data gathered can produce descriptive reports students can draw upon to encourage self-learning and guided learning, propelling students to a better understanding of critical principles as they progress through multiple psychomotor skill sets. Other reports generated by the software allow for instructor calibration, exporting of grades directly into the university grading report system, and visual analysis of trends within each class. In a post-course survey, students (56 percent response rate) and faculty (79 percent response rate) agreed that the electronic grading was more efficient and allowed more time for faculty-student interaction than the previous grading system, thus creating an environment more conducive to learning. Overall, the software has improved students' perception of enhanced kinetic skills, while facilitating administration of preclinical projects and practical examinations.

Descriptive analysis of context evaluation instrument for technical oral presentation skills evaluation: A case study in English technical communication course

NASA Astrophysics Data System (ADS)

Mohamed, Abdullah-Adnan; Asmawi, Adelina; Hamid, Mohd Rashid Ab; Mustafa, Zainol bin

2015-02-01

This paper reports a pilot study of Context Evaluation using a self-developed questionnaire distributed among engineering undergraduates at a university under study. The study aims to validate the self-developed questionnaires used in the Context evaluation, a component in the CIPP Model. The Context evaluation assesses background information for needs, assets, problems and opportunities relevant to beneficiaries of the study in a defined environment. Through the questionnaire, background information for the assessment of needs, assets and problems related to the engineering undergraduates' perceptions on the teaching and learning of technical oral presentation skills was collected and analysed. The questionnaire was developed using 5-points Likert scale to measure the constructs under study. They were distributed to 100 respondents with 79 returned. The respondents consisted of engineering undergraduates studied at various faculties at one technical university in Malaysia. The descriptive analysis of data for each item which makes up the construct for Context evaluation is found to be high. This implied that engineering undergraduates showed high interest in teaching and learning of technical oral presentation skills, thus their needs are met. Also, they agreed that assets and facilities are conducive to their learning. In conclusion, the context evaluation involving needs and assets factors are both considerably important; their needs are met and the assets and facilities do support their technical oral presentation skills learning experience.

Engaging homeless youth in community-based participatory research: a case study from Skid Row, Los Angeles.

PubMed

Garcia, Analilia P; Minkler, Meredith; Cardenas, Zelenne; Grills, Cheryl; Porter, Charles

2014-01-01

Growing evidence highlights the benefits to youth of involvement in community-based participatory research. Less attention has been paid, however, to the contributions youth can make to helping change health-promoting policy through such work. We describe a multi-method case study of a policy-focused community-based participatory research project in the Skid Row area of downtown Los Angeles, California, where a small group of homeless youth worked with adult mentors to develop and conduct a survey of 96 homeless youth and used the findings to help secure health-promoting policy change. We review the partnership's work at each stage of the policy-making process; its successes in changing policy regarding recreation, juvenile justice, and education; and the challenges encountered, especially with policy enforcement. We share lessons learned, including the importance of strong adult mentors and of policy environments conducive to sustainable, health-promoting change for marginalized youth.

Vocational Agriculture/Agribusiness. Wisconsin Association of Vocational Agriculture Instructors Curriculum Guide for Wisconsin High Schools. Revised.

ERIC Educational Resources Information Center

Wisconsin Association of Vocational Agriculture Instructors, Madison.

This guide is designed to aid the development of vocational education programs in agriculture in local school districts. Major program objectives, conditions conducive to learning, program evaluation, suggestions for using the guide, curriculum models, and Wisconsin's philosophy and procedures in developing occupational experience programs in…

Using Critical Race Theory to Analyze Science Teachers Culturally Responsive Practices

ERIC Educational Resources Information Center

Wallace, Tamara; Brand, Brenda R.

2012-01-01

Culturally responsive science teaching is using knowledge about the culture and life experiences of students to structure learning that is conducive to their needs. Understanding what teachers need to prepare them to be culturally responsive is a matter of continuous debate. As the focus of multicultural education ventures farther away from its…

The Effects of an Inquiry Development Program on Elementary School Children's Science Learnings.

ERIC Educational Resources Information Center

Schlenker, George Charles

This investigation presents a comparative study between a classroom atmosphere conducive to inquiry, with teachers considered qualified for this type of teaching, and the more formal didactic lecture-demonstration type teaching (traditional), with teachers judged to be particularly competent in this approach. The sample consisted of 582 pupils…

An Empirical Study of the Application of Psychological Principles to the Teaching of Orienteering.

ERIC Educational Resources Information Center

Martland, J. R.

1983-01-01

An empirical study was carried out to explore effects of three sets of schedules developed by Edgar Stones as guidelines conducive to student learning. Guidelines for concept teaching, psychomotor skill development, and teaching problem solving formed the instructional framework for teaching 11-year-old children the principles of navigational…

The Perception of Bullying among School Administrators: A Case Study

ERIC Educational Resources Information Center

Nieves, Yvette

2017-01-01

This research study examined the perspective of school administrators on the issue of bullying. Bullying behavior is an on-going issue in education that continues to plague educational communities. School administrators are responsible for fostering positive school climates conducive to teaching and learning. There was a gap in the literature…

The Effect of Consciousness-Raising Instruction on the Pragmatic Development of Apology and Request

ERIC Educational Resources Information Center

Derakhshan, Ali; Eslami, Zohreh

2015-01-01

A growing body of research in interlanguage pragmatics (ILP) has documented that some features of pragmatics lend themselves well to instruction. Due to the abundant teaching approaches, nevertheless, it is still controversial which are most conducive to learning. Therefore, this study seeks to investigate the effectiveness of…

A Sustainable and Holistic Approach to Design and Construction

ERIC Educational Resources Information Center

Bobadilla, Leo

2010-01-01

Building energy-efficient school facilities is not just about being "green." It is about providing high-performance facilities that are safe, healthy, and conducive to learning. It is also about building facilities that are cost-effective from their inception and in the long term. Many school districts are working under ever-tightening…

Advancing our understanding of charcoal rot in soybeans

USDA-ARS?s Scientific Manuscript database

Charcoal rot (Macrophomina phaseolina (Tassi) Goid ) of soybean [Glycine max (L.) Merr.], is an important but commonly misidentified disease, and very few summary articles exist on this pathosystem. Research conducted over the last 10 years has improved our understanding of the environment conducive...

Leadership Maintenance: Filling the Gap for Leadership Competences

ERIC Educational Resources Information Center

Rajbhandari, Mani Man Singh; Rajbhandari, Smriti

2015-01-01

In this study, leadership maintenance employs psychological, sociological and physiological paradigms in creating a conducive environment for both leaders' and followers' well-being in educational settings. Leadership maintenance is an ongoing process, which entails the understanding of leader's cognitive complexity, relational approaches towards…

Meeting Submission Deadlines--A Shared Responsibility.

ERIC Educational Resources Information Center

Nachby, Andrew L.

1979-01-01

A research administrator is seen as one who provides an environment conducive to the performance of research by allowing the principal investigator to spend as little time as possible with administrative paperwork. A protocol routing sheet and a checklist for protocol submissions are provided. (MLW)

Nursing students' perceptions of their educational environment in the bachelor's programs of the Shifa College of Nursing, Pakistan.

PubMed

Victor, Gideon; Ishtiaq, Muhammad; Parveen, Subia

2017-01-01

The objective of this study was to evaluate nursing students' perceptions of their educational environment in a private college. Perceptions were compared between genders and 2 bachelor's programs. A total of 219 students participated in this study, drawn from the Generic Bachelor of Science in Nursing (GBSN) and the Post-Registered Nurse Bachelor of Science in Nursing (PRBSN) programs of the Shifa College of Nursing, Islamabad, Pakistan. The Dundee Ready Education Environment Measure was utilized for data collection. Descriptive statistics were used to calculate total scores, as well as means and standard deviations, and the t-test was applied for comparisons according to program and gender. The overall total mean score (119 of 200) is suggestive of more positive than negative perceptions of the educational environment. The mean score of 13 of 28 on the social self-perception subscale suggests that the social environment was felt to be 'not a nice place.' The t-test revealed more positive perceptions among students enrolled in the PRBSN program (P<0.0001) than among those enrolled in the GBSN program and more positive perceptions among female students than among male students (P<0.0001). Commonalities and differences were found in the perceptions of the nursing students. Both positive and negative perceptions were reported; the overall sense of a positive environment was present, but the social component requires immediate attention, along with other unsatisfactory components. Establishing a supportive environment conducive to competence-based learning would play an important role in bringing desirable changes to the educational environment.

Cross-Cultural Perspective of FL Teaching and Learning in the Polish Context

ERIC Educational Resources Information Center

Sobkowiak, Pawel

2012-01-01

This study examines whether learners' capacity to use a foreign language (FL) successfully in the global world is developed in the FL classroom in Polish high schools. The article reports results of the quantitative research which aimed at assessing whether and to what extent homogeneous FL classes in Poland are conducive to developing learners'…

Open Space: Nurturing Reflection, Dialogue, and Radical Listening in Higher Education

ERIC Educational Resources Information Center

Bach, Dorothe J.; Cook-Sather, Alison

2016-01-01

This article is about and for teachers wishing to open space at the intersection of the affective and the cognitive-space, we argue, that is particularly conducive to deep learning and within which students can empower themselves as learners and knowers. Drawing on written and spoken reflections of three faculty members, the authors explore how…

Social Capital, Empowerment and Educational Change: A Scenario of Permeation of One-to-One Technology in School

ERIC Educational Resources Information Center

Li, Sandy C.

2010-01-01

The standard model of technology diffusion argues that changing teachers' perceptions and epistemological beliefs about the value of an innovation is conducive to successful implementation. It is believed that teachers' receptiveness to technology and a re-conceptualization of its role in teaching and learning can drive the development of new…

Oakland Unified School District Community Schools: Understanding Implementation Efforts to Support Students, Teachers, and Families

ERIC Educational Resources Information Center

Fehrer, Kendra; Leos-Urbel, Jacob

2015-01-01

In 2010, Oakland Unified School District (OUSD) launched an initiative to transform all district schools into full service community schools. The community school design provides integrated supports to students and fosters a school climate conducive to academic, social, and emotional learning. Interventions span in-school and out-of-school time,…

Indigenous Education for Critical Democracy: Teacher Approaches and Learning Outcomes in a K-5 Indian Education for All Program

ERIC Educational Resources Information Center

Ngai, Phyllis B.; Koehn, Peter H.

2011-01-01

This article focuses on how three dimensions of critical democracy preparation (place-based geographical knowledge, social and political awareness of American Indian history and culture, and orientations conducive to the development of personal connections with American Indians) were impacted by different instructional approaches introduced when…

Consequences of the Confucian Culture: High Achievement but Negative Psychological Attributes?

ERIC Educational Resources Information Center

Ho, Irene T.; Hau, Kit-Tai

2010-01-01

In "Unforgiving Confucian culture: A breeding ground for high academic achievement, test anxiety and self-doubt?" Stankov (in press) provides three reasons for caution against over-glorifying the academic excellence of Confucian Asian learners, namely that it may lead to a reluctance to change their rote learning approach which is not conducive to…

The Impact of African Dance on Psychosocial and Educational Outcomes

ERIC Educational Resources Information Center

Talpade, Medha

2018-01-01

This project intended to create conditions that are conducive to helping minority students achieve success in learning, in school, and in life. The project is a response to the rising rate of health and career disparities among minority U.S. adolescents. Based on the theoretical framework of the cultural historical activity theory, this attempt…

Exploring Initiative as a Signal of Knowledge Co-Construction during Collaborative Problem Solving

ERIC Educational Resources Information Center

Howard, Cynthia; Di Eugenio, Barbara; Jordan, Pamela; Katz, Sandra

2017-01-01

Peer interaction has been found to be conducive to learning in many settings. Knowledge co-construction (KCC) has been proposed as one explanatory mechanism. However, KCC is a theoretical construct that is too abstract to guide the development of instructional software that can support peer interaction. In this study, we present an extensive…

Teaching Principles of One-Way Analysis of Variance Using M&M's Candy

ERIC Educational Resources Information Center

Schwartz, Todd A.

2013-01-01

I present an active learning classroom exercise illustrating essential principles of one-way analysis of variance (ANOVA) methods. The exercise is easily conducted by the instructor and is instructive (as well as enjoyable) for the students. This is conducive for demonstrating many theoretical and practical issues related to ANOVA and lends itself…

Quantum Models of Awareness: Data Indicative of a Level of Consciousness Conducive to Efficient Teaching and Learning of Foreign Languages.

ERIC Educational Resources Information Center

Collier, Roy W.

The existence of a state of consciousness attained through transcendental meditation and characterized by specific qualities that would facilitate the acquisition of language is proposed. This theory is supported by analogies between certain conceptualizations of quantum physics and various aspects of transcendental meditation. Comparisons are…

Moving to the Beat: Using Music, Rhythm, and Movement to Enhance Self-Regulation in Early Childhood Classrooms

ERIC Educational Resources Information Center

Williams, Kate E.

2018-01-01

Differences in early self-regulation skills contribute to disparities in success in early learning and school transition, as well as in childhood well-being. Self-regulation refers to managing emotional, cognitive, and behavioral processes that are conducive to positive adjustment and social relationships. Researchers have identified that various…

Electronic Repositories of Marked Student Work and Their Contributions to Formative Evaluation

ERIC Educational Resources Information Center

Heinrich, Eva

2004-01-01

The educational literature shows that formative assessment is highly conducive to learning. The tasks given to students in formative assessment generally require open-ended responses that can be given, for example, in essay-type format and that are assessed by a human marker. An essential component is the formative feedback provided by the marker…

Who Cares about the Bullies?

ERIC Educational Resources Information Center

Cowie, Helen; Colliety, Pat

2016-01-01

Children who bully have learned to use their power and aggression to control others, a mode that is not conducive to healthy relationships either in the present or in their future lives. Furthermore, there is evidence that children who bully are also likely to have mental health problems that persist into adult life. There are also wide social and…

Art in the Elementary Schools: A Manual for Teachers. Curriculum Bulletin Number Eight. 1963-1964 Series.

ERIC Educational Resources Information Center

Riley, Olive L.; And Others

This manual is intended to help elementary teachers: (1) recognize and achieve the objectives of the art program; (2) organize the classroom (including the equipment, art materials, and tools) to provide an atmosphere conducive to congenial living, and efficient working and learning; (3) plan painting, drawing, and craft activities so that…

A Comparative Study on Beliefs of Grammar Teaching between High School English Teachers and Students in China

ERIC Educational Resources Information Center

Deng, Fangfang; Lin, Yuewu

2016-01-01

Grammar is "a system of rules governing the conventional arrangement and relationship of words in a sentence" (Brown 1994) which can facilitate the acquisition of a foreign language and is conducive for cultivating comprehensive language competence. Most teachers regard grammar as a frame of English learning. The grammar teaching beliefs…

Use of Simulation-Based Training to Aid in Implementing Complex Health Technology.

PubMed

Devers, Veffa

2018-01-01

Clinicians are adult learners in a complex environment that historically does not invest in training in a way that is conducive to these types of learners. Adult learners are independent, self-directed, and goal oriented. In today's fast-paced clinical setting, a practical need exists for nurses and clinicians to master the technology they use on a daily basis, especially as medical devices have become more interconnected and complex. As hospitals look to embrace new technologies, medical device companies must provide clinical end-user training. This should be a required part of the selection process when considering the purchase of any complex medical technology. However, training busy clinicians in a traditional classroom setting can be difficult and costly. A simple, less expensive solution is online simulation training. This interactive training provides a virtual, "hands-on" end-user experience in advance of implementing new equipment. Online simulation training ensures knowledge retention and comprehension and, most importantly, that the training leads to end-user satisfaction and the ability to confidently operate new equipment. A review of the literature revealed that online simulation, coupled with the use of adult learning principles and experiential learning, may enhance the experience of clinical end users.

The Nature of Competition in Dietetics Education: A Narrative Review.

PubMed

Ruhl, Jillian; Lordly, Daphne

2017-09-01

The impact on student development associated with being part of a competitive program is an emerging finding in dietetics research. As such, a narrative review of relevant literature was conducted pertaining to competition in post-secondary programs and the educational experience of students with respect to developing a career in dietetics. The review was guided by 2 questions: How is competition experienced by students? What strategies can reduce competition among dietetics students within the educational experience? A refined literature screening process justified including 32 articles in the review. The overall review findings suggested that, across dietetics programs, the outcomes of competition negatively impacted students' personal identity, motivation in the learning process, and involvement behaviours, including collaboration among students, participation in academic opportunities, and student relationships with faculty. The implementation of strategies conducive to addressing the effects of excessive competition and building a supportive academic environment, for example increasing collegiality and engaging students in intrinsic learning, are important for continued growth of the dietetics profession. Educators can reflect on the complex nature of competition and how the effects of excessive competition may be in opposition with the competencies that students are expected to develop as professionals.

76 FR 52575 - Health Care for Homeless Veterans Program

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-23

... environment must be conducive to social interaction, supportive of recovery models and the fullest development... that have multiple uses under one roof, providing shelters, social and health services * * *, and... community as healthy, productive citizens. We also note that VA social workers and caseworkers work closely...

A Biodegradable and Proteolipid Bone Repair Composite,

DTIC Science & Technology

1983-11-10

elicited by the proteolipid 24 exceeded that of the control sites. Hollinger suggested that the material estabished a unique chemical environment conducive...that the positive bone healing response engen - dered in experimental animals from the copolymer of PLA and PGA may be a con- sequence of several factors

Creating a Learning Culture for Medical Consortia in China.

PubMed

He, Guozhong; Chen, Zimin

In China's recent health care reforms, both individuals and organizations have shown an ever-growing desire and demand for new knowledge and skills. A health care delivery system (HCDS) should explore new ways for creating a learning organization (LO) and should organically combine HCDS culture construction with the LO construction to build a cultural atmosphere that is conducive to the development of the LO. This article describes the implementation phase, characteristics, and realization strategy of an HCDS construction for the ultimate purpose of enhancing HCDS cohesion, solidarity, and sustainable development.

Project VISION (Very Intensive Scientific Intercurricular On-Site Education

NASA Technical Reports Server (NTRS)

Roig, Gustavo A.

1999-01-01

Project VISION (Very Intensive Scientific Intercurricular On-Site Education) is a joint effort among NASA/John F. Kennedy Space Center, Florida International University, Universidad del Turabo, Miami-Dade County Public Schools and the Caguas/Gurabo Public Schools in Puerto Rico. The project's main mission is to institutionalize change among the elementary and middle school science and math teachers at participating schools so that their students receive continuously enriched instruction in the principles of science and math through the use of hands-on and minds-on experiments called learning modules. These leaming modules incorporate the national science and math education standards provided by the National Committee on Science Education Standards and Assessments and the National Council of Teachers of Mathematics, respectively. The use of learning modules that require hands-on and minds-on activities in a classroom setting garners great enthusiasm and motivation on the part of the target students for the understanding of the lesson's underlying math and science principles. With this enthusiasm and motivation, comes acceptance, attention, participation, discipline, acquiescence, and collaboration. Additionally, the use of hands-on activities may also require learning through a gamut of senses. Not only can the student use his/her eyes and ears during these activities, but most times, they can also use their senses of touch, smell, and taste, as well as intuition. Learning is, therefore, achieved using most or all the human senses. The combination of motivation/enthusiasm and the use of multiple senses creates an ideal environment conducive to leaming at a profound level.

A Tool for Creating Healthier Workplaces: The Conducivity Process

ERIC Educational Resources Information Center

Karasek, Robert A.

2004-01-01

The conducivity process, a methodology for creating healthier workplaces by promoting conducive production, is illustrated through the use of the "conducivity game" developed in the NordNet Project in Sweden, which was an action research project to test a job redesign methodology. The project combined the "conducivity" hypotheses about a…

Development and implementation of the Saskatchewan Leadership Program: Leading for healthcare transformation.

PubMed

Mutwiri, Betty; Witt, Christine; Denysek, Christina; Halferdahl, Susan; McLeod, Katherine M

2016-01-01

The Saskatchewan Leadership Program (SLP) was developed based on the LEADS framework and aligned with Lean management to build leadership renewal and sustainability conducive to transformational change in the Saskatchewan health system. This article describes the development, implementation, and evaluation of the SLP, including experiences and lessons learned. © 2015 The Canadian College of Health Leaders.

Head Start Evaluation and Research Center, The University of Chicago. Report F, Socialization into the Role of Pupil.

ERIC Educational Resources Information Center

Shipman, Virginia C.; Hess, Robert D.

Early childhood experience is often crucial in establishing the cognitive and affective structures of the child. In particular, the preschool experience of the lower class child establishes patterns of responsive behavior and ways of relating to the authority structure of the school which are not conducive to academic learning and prevent the…

Let's Play: The Use of Improv Games in Change Management Training: A Case Study

ERIC Educational Resources Information Center

Rajeev, Priya Nair; Kalpathi, Subramanian

2016-01-01

This paper is based on the concept of Improv games as a promising mechanism and design principle for enhancing an organization's capacity for learning and adaptability. The study explores how Improv games can be used to create a mindset conducive to change, facilitate ideation and guide discussions on bringing about systemic change. In the case…

Building the Community School: How School Principals Can Lead in Addressing Educational and Social Challenges in South Africa

ERIC Educational Resources Information Center

Witten, Allistair Mark

2010-01-01

A strong body of research in South Africa focuses on the in-school aspects of school improvement and the role that school principals play in establishing organizational structures to support teaching and learning, develop teacher capacity, and build a school culture conducive to academic performance. However, researchers have paid little attention…

The Influences of Emotion on Learning and Memory

PubMed Central

Tyng, Chai M.; Amin, Hafeez U.; Saad, Mohamad N. M.; Malik, Aamir S.

2017-01-01

Emotion has a substantial influence on the cognitive processes in humans, including perception, attention, learning, memory, reasoning, and problem solving. Emotion has a particularly strong influence on attention, especially modulating the selectivity of attention as well as motivating action and behavior. This attentional and executive control is intimately linked to learning processes, as intrinsically limited attentional capacities are better focused on relevant information. Emotion also facilitates encoding and helps retrieval of information efficiently. However, the effects of emotion on learning and memory are not always univalent, as studies have reported that emotion either enhances or impairs learning and long-term memory (LTM) retention, depending on a range of factors. Recent neuroimaging findings have indicated that the amygdala and prefrontal cortex cooperate with the medial temporal lobe in an integrated manner that affords (i) the amygdala modulating memory consolidation; (ii) the prefrontal cortex mediating memory encoding and formation; and (iii) the hippocampus for successful learning and LTM retention. We also review the nested hierarchies of circular emotional control and cognitive regulation (bottom-up and top-down influences) within the brain to achieve optimal integration of emotional and cognitive processing. This review highlights a basic evolutionary approach to emotion to understand the effects of emotion on learning and memory and the functional roles played by various brain regions and their mutual interactions in relation to emotional processing. We also summarize the current state of knowledge on the impact of emotion on memory and map implications for educational settings. In addition to elucidating the memory-enhancing effects of emotion, neuroimaging findings extend our understanding of emotional influences on learning and memory processes; this knowledge may be useful for the design of effective educational curricula to provide a conducive learning environment for both traditional “live” learning in classrooms and “virtual” learning through online-based educational technologies. PMID:28883804

International exchange program: findings from Taiwanese graduate nursing students.

PubMed

Shieh, Carol

2004-01-01

This study explored Taiwanese graduate nursing students' transcultural experiences in the United States during an international exchange program. A qualitative method with content analysis was used to analyze journal entries on perceptions of American culture, American nursing, and reflections on personal and professional growth written by nine graduate nursing students from Taiwan. The mean age of the participants was 32 (range, 29-45). Taiwanese nursing students perceived American culture as full of hospitality and patriotism, valuing human rights and social welfare, and favoring direct and expressive affection. American nursing was viewed as a combination of independence, confidence, autonomy, and knowledge, with caring being the core element, fostered by an environment conducive to patient care. In personal and professional growth, three themes surfaced: reinforcement of holistic care, nursing without borders, and lifelong learning and changing. American culture and nursing were perceived by Taiwanese students as a paradigm of Western culture valuing individual rights, autonomy, and independence. A caring and supportive patient care environment was a positive perception of American nursing; it was the desired practice standard that was lacking in these students' homeland. Overall, the exchange program was thought by these students to foster their personal and professional growth.

Biomimetic Models for An Ecological Approach to Massively-Deployed Sensor Networks

NASA Technical Reports Server (NTRS)

Jones, Kennie H.; Lodding, Kenneth N.; Olariu, Stephan; Wilson, Larry; Xin, Chunsheng

2005-01-01

Promises of ubiquitous control of the physical environment by massively-deployed wireless sensor networks open avenues for new applications that will redefine the way we live and work. Due to small size and low cost of sensor devices, visionaries promise systems enabled by deployment of massive numbers of sensors ubiquitous throughout our environment working in concert. Recent research has concentrated on developing techniques for performing relatively simple tasks with minimal energy expense, assuming some form of centralized control. Unfortunately, centralized control is not conducive to parallel activities and does not scale to massive size networks. Execution of simple tasks in sparse networks will not lead to the sophisticated applications predicted. We propose a new way of looking at massively-deployed sensor networks, motivated by lessons learned from the way biological ecosystems are organized. We demonstrate that in such a model, fully distributed data aggregation can be performed in a scalable fashion in massively deployed sensor networks, where motes operate on local information, making local decisions that are aggregated across the network to achieve globally-meaningful effects. We show that such architectures may be used to facilitate communication and synchronization in a fault-tolerant manner, while balancing workload and required energy expenditure throughout the network.

Higher order thinking skills competencies required by outcomes-based education from learners.

PubMed

Chabeli, M M

2006-08-01

Outcomes-Based Education (OBE) brought about a significant paradigm shift in the education and training of learners in South Africa. OBE requires a shift from focusing on the teacher input (instruction offerings or syllabuses expressed in terms of content), to focusing on learner outcomes. OBE is moving away from 'transmission' models to constructivistic, learner-centered models that put emphasis on learning as an active process (Nieburh, 1996:30). Teachers act as facilitators and mediators of learning (Norms and Standards, Government Gazette vol 415, no 20844 of 2000). Facilitators are responsible to create the environment that is conducive for learners to construct their own knowledge, skills and values through interaction (Peters, 2000). The first critical cross-field outcome accepted by the South African Qualification Framework (SAQA) is that learners should be able to identify and solve problems by using critical and creative thinking skills. This paper seeks to explore some higher order thinking skills competencies required by OBE from learners such as critical thinking, reflective thinking, creative thinking, dialogic / dialectic thinking, decision making, problem solving and emotional intelligence and their implications in facilitating teaching and learning from the theoretical perspective. The philosophical underpinning of these higher order thinking skills is described to give direction to the study. It is recommended that a study focusing on the assessment of these intellectual concepts be made. The study may be qualitative, quantitative or mixed methods in nature (Creswell 2005).

South Sudan and the Emerging Security Implications for East Africa

ERIC Educational Resources Information Center

Akuey, Aldo Ajou Deng

2018-01-01

South Sudan achieved political independence in 2011, before plunging into a series of civil wars that have culminated with the signing of the Inter-Governmental Authority for Development, IGAD, driven peace agreement. The Sudan People's Liberation Movement, SPLM, Government has not created conducive environment for political stability in South…

Collegiate Recovery Programs

ERIC Educational Resources Information Center

Harris, Kitty S.; Kimball, Thomas G.; Casiraghi, Ann M.; Maison, Sara J.

2014-01-01

More than ever, people are seeking substance use disorder treatment during the adolescent and young adult stages of development. Developmentally, many of these young adults new to recovery are in the process of making career decisions that may require attendance at a college or university. However, the collegiate environment is not conducive to a…

The T(ea) Test: Scripted Stories Increase Statistical Method Selection Skills

ERIC Educational Resources Information Center

Hackathorn, Jana; Ashdown, Brien

2015-01-01

To teach statistics, teachers must attempt to overcome pedagogical obstacles, such as dread, anxiety, and boredom. There are many options available to teachers that facilitate a pedagogically conducive environment in the classroom. The current study examined the effectiveness of incorporating scripted stories and humor into statistical method…

Scientific Self-Regulation: A Brief Primer for Research Administrators

ERIC Educational Resources Information Center

Atkinson, Timothy N.

2005-01-01

The National Academies of Science recently recommended a battery of guidelines for Academe to create an "environment" conducive to the responsible conduct of research. These guidelines affect the research administration field as a whole, as research administrators will be expected to assist in these changes. Research administrators,…

Beyond Recruitment: Retention and Promotion Strategies To Ensure Diversity and Success.

ERIC Educational Resources Information Center

Howland, Joan

1999-01-01

Discusses the need for libraries not only to recruit, but also to retain, diverse professional staffs. Topics include diversity as a multi-dimensional concept; creating an environment conducive to retention; ensuring equity in regard to promotion, professional development, and success; the tenure process in academic libraries; and mentoring…

Enhancing the passing moments: An educational criticism of family visits to an early childhood science exhibition

NASA Astrophysics Data System (ADS)

Munroe, Elizabeth Ann

This educational criticism describes and interprets the nature of family visits to an early childhood science exhibition, Working Wonders, at The Science Centre in Calgary, Alberta. The specific exhibits are described and features that contributed to exhibit popularity are examined. Examples of visitors' interactions with each exhibit are given. The visit experiences of four families are described in detail and analyzed. Typical family visitors' reactions, expectations, and experiences are summarized. Because one of the mutual expectations of the granting agency, The Science Centre, and the adult visitors was that a visit to the exhibition would be educational, the family visits are examined for instances of learning and analyzed to determine the factors that influenced the learning. Constructivism forms the basis for understanding the process of learning during family visits. The analysis is supported by reference to research from the fields of museum studies, education, and environmental design. The analysis of the educational significance and potential of family visits to an early childhood exhibition leads to the conclusion that specific features may facilitate learning in such an environment. Those features are represented in a set of guidelines for the development and evaluation of early childhood exhibitions. The guidelines suggest attention must be given to the ambience of the space, the general layout of the space, the exhibits, the copy and graphics, additional programs and information, the subtle influences of the building and the staff, and the learning processes of young children, adults, and intergenerational groups. The guidelines suggest specific issues to consider to develop a space that is stimulating and memorable, responsive to the needs of the two distinct visitor groups (young children and adults), and conducive to learning.

Dental Student and Faculty Perceptions of Uncivil Behavior by Faculty Members in Classroom and Clinic.

PubMed

Ballard, Richard W; Hagan, Joseph L; Fournier, Suzanne E; Townsend, Janice A; Ballard, Mary B; Armbruster, Paul C

2018-02-01

Uncivil behavior by a faculty member or student can threaten a classroom environment and make it less conducive to learning. The aim of this study was to explore faculty behaviors that dental faculty and students perceive to be uncivil when exhibited in the classroom and clinic. In 2015, all faculty, administrators, and students at a single academic dental institution were invited to participate in an electronic survey that used a five-point Likert scale for respondents to indicate their agreement that 33 faculty behaviors were uncivil. Response rates were 49% for faculty and 59% for students. Significant differences were found between student and faculty responses on 22 of the 33 behavioral items. None of the three category composite scores differed significantly for students compared to faculty respondents. The category composite scores were not significantly associated with gender, ethnicity, or age for faculty or students. Overall, this study found significant differences between students and faculty about perceived uncivil faculty behaviors, though not for categories of behaviors.

Levels of arithmetic reasoning in solving an open-ended problem

NASA Astrophysics Data System (ADS)

Kosyvas, Georgios

2016-04-01

This paper presents the results of an experimental teaching carried out on 12-year-old students. An open-ended task was given to them and they had not been taught the algorithmic process leading to the solution. The formal solution to the problem refers to a system of two linear equations with two unknown quantities. In this mathematical activity, students worked cooperatively. They discussed their discoveries in groups of four and then presented their answers to the whole class developing a rich communication. This study describes the characteristic arguments that represent certain different forms of reasoning that emerged during the process of justifying the solutions of the problem. The findings of this research show that within an environment conducive to creativity, which encourages collaboration, exploration and sharing ideas, students can be engaged in developing multiple mathematical strategies, posing new questions, creating informal proofs, showing beauty and elegance and bringing out that problem solving is a powerful way of learning mathematics.

Homework Interventions for Children with Attention and Learning Problems: Where Is the "Home" in "Homework?"

ERIC Educational Resources Information Center

Sheridan, Susan M.

2009-01-01

Homework is a reality in the lives of most American school children. At its best, homework is a highly useful and appropriate strategy. At its worst, it can wreak havoc in the lives of many children and families who fail to master behavioral and environmental routines that create conditions and patterns conducive for optimal performance. Thus,…

Teachers' Conduct in the 21st Century: The Need for Enhancing Students' Academic Performance

ERIC Educational Resources Information Center

Dimkpa, Daisy I.

2015-01-01

This paper explores the teaching profession and the impact of teachers' conduct on the academic performance of students. It noted that as teaching is one of the oldest and well respected professions in the world, the role of the teacher in the effective delivery of knowledge and in bringing about a conducive atmosphere for learning cannot be over…

The Relationship between Item Context Characteristics and Student Performance: The Case of the 2006 and 2009 PISA Science Items

ERIC Educational Resources Information Center

Ruiz-Primo, Maria Araceli; Li, Min

2015-01-01

Background: A long-standing premise in test design is that contextualizing test items makes them concrete, less demanding, and more conducive to determining whether students can apply or transfer their knowledge. Purpose: We assert that despite decades of study and experience, much remains to be learned about how to construct effective and fair…

Expectation-Based Efficiency and Quality Improvements in Research Administration: Multi-Institutional Case Studies

ERIC Educational Resources Information Center

Saha, Dhanonjoy C.; Ahmed, Abrar; Hanumandla, Shailaja

2011-01-01

Conventional wisdom may support the presumed notion that higher expectations increase efficiency and improve quality. However, this claim may only be validated when workers are equipped with appropriate tools, training, and a conducive work environment. This study implements various interventions, observes outcomes, and analyzes data collected in…

8th Grade Canadian Trip.

ERIC Educational Resources Information Center

Jelinek, Gilbert; Schoenike, Paul

Ideas are offered for helping eighth-grade students incorporate an at-home field trip to Canada into a social studies unit. The teachers who developed the unit state that students can complete the 21-day imaginary trip in five hours of classroom time when appropriate materials are available and the classroom environment is conducive to working on…

Exploration Linking Self-Reported Disordered Eating and Wellness in Undergraduate Health Students

ERIC Educational Resources Information Center

Owens, Pamela K.

2009-01-01

University campus environments are conducive to the development of disordered eating in students. Busy schedules, easy access to fast food, and the transition from high school to college contribute to the development of disordered eating in university students. This researcher explored whether a relationship exists between self-reported disordered…

Childhood Obesity: Problems and Solutions

ERIC Educational Resources Information Center

Van Staveren, Tonia; Dale, Darren

2004-01-01

Schools and homes both play a role in contributing to the rising numbers of obese children. School teachers and administrators must do all they can to create a school environment that is conducive to children maintaining a healthy weight. Legislation designed to add quality physical education time to the school curriculum is imperative. Changes to…

Middle School Girls and the "Leaky Pipeline" to Leadership

ERIC Educational Resources Information Center

Shapiro, Mary; Grossman, Diane; Carter, Suzanne; Martin, Karyn; Deyton, Patricia; Hammer, Diane

2015-01-01

Why do girls perform so well academically yet lose ground as professional women? This diminishing number of women up the leadership hierarchy is often referred to as the "leaky pipeline," and attributed to many factors: external ones such as work environments not conducive to work/life balance, and internal ones such as women's own…

Final Environmental Assessment for Expanding the North Military Operations in Urban Terrain (MOUT) Target Array at Avon Park Air Force Range, Florida

DTIC Science & Technology

2005-01-01

native groundcover vegetation. Specifically, natalgrass (Rhynchelytrum repens) and Cogan grass ( Imperata cylindrica ), both invasive exotics, have the...stability creates an environment conducive for noxious weeds. If noxious weeds establish, the EA acknowledges that they can be chemically treated

Cyclonic Vortices in Polar Airmasses

NASA Astrophysics Data System (ADS)

Businger, Steven

Cyclonic vortices in polar airmasses are investigated to determine their storm-scale and mesoscale structures and the nature of the environments conducive to their formation. Case studies of polar low outbreaks show that the environments conducive to the development of strong polar lows include deep outflow of arctic air over open water and a broad closed-low aloft. Once favorable environmental conditions for the formation of polar lows have developed, several storms may form in close proximity to each other during a relatively short time interval. Furthermore, these conditions may persist for several days. To develope a climatology of the synoptic environments conducive to the formation of polar lows, NMC gridded data were composited. The results reveal the presence of significant negative anomalies in the temperature and height fields at the 500 mb level on the days when mature polar lows were present, indicating the presence of strong positive vorticity and low static stability over the area. Aircraft observations made during the 1984 FOX field study indicate that convection in an incipient comma cloud was organized into distinct rainbands ((TURN)50 km wavelength), with tops extending to the tropopause. Equivalent -potential vorticity, computed from cross sections of the dropwindsonde data, showed that the region in which the convective activity was embedded was unstable to moist -symmetric overturnings. As the comma cloud approached a pre-existing polar front, a wave cyclone rapidly developed on the front. Surface data showed unexpectedly strong winds and heavy rain squalls when the comma cloud passed Juneau. Comprehensive data sets were collected in two comma cloud systems during CYCLES. Rainbands, with a wavelength of (TURN)50 km, were present in both comma-cloud systems. Precipitation cores, produced by embedded convection within the rainbands contained updraft speeds of (TURN)1-2 m s('-1) and relatively high liquid water counts; they retained their identities over periods of several hours. The spacing and orientation of the rainbands may be explained by the theory for mixed dynamic/convective instability developed by Sun (1978).

Mars Reconnaissance Orbiter In-flight Anomalies and Lessons Learned: An Update

NASA Technical Reports Server (NTRS)

Bayer, Todd J.

2008-01-01

The Mars Reconnaissance Orbiter mission has as its primary objectives: advance our understanding of the current Mars climate, the processes that have formed and modified the surface of the planet and the extent to which water has played a role in surface processes; identify sites of possible aqueous activity indicating environments that may have been or are conducive to biological activity; and thus identify and characterize sites for future landed missions; and provide forward and return relay services for current and future Mars landed assets. MRO's crucial role in the long term strategy for Mars exploration requires a high level of reliability during its 5.4 year mission. This requires an architecture which incorporates extensive redundancy and cross-strapping. Because of the distances and hence light-times involved, the spacecraft itself must be able to utilize this redundancy in responding to time-critical failures. For cases where fault protection is unable to recognize a potentially threatening condition, either due to known limitations or software flaws, intervention by ground operations is required. These aspects of MRO's design were discussed in a previous paper [Ref. 1]. This paper provides an update to the original paper, describing MRO's significant in-flight anomalies over the past year, with lessons learned for redundancy and fault protection architectures and for ground operations.

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

ERIC Educational Resources Information Center

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

2010-01-01

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

Preparing teachers to create a mainstream science classroom conducive to the needs of English-language learners: A feminist action research project

NASA Astrophysics Data System (ADS)

Buck, Gayle; Mast, Colette; Ehlers, Nancy; Franklin, Elizabeth

2005-11-01

A feminist action research team, which consisted of a science educator, an English-language learner (ELL) educator, a first-year science teacher, and a graduate assistant, set a goal to work together to explore the process a beginning teacher goes through to establish a classroom conducive to the needs of middle-level ELL learners. The guiding questions of the study were answered by gathering a wealth of data over the course of 5 months and taken from the classroom, planning sessions, and researchers and students. These data were collected by observations, semistructured interviews, and written document reviews. The progressive analysis ultimately revealed that: (a) successful strategies a beginning teacher must utilize for teaching middle-level ELL children in a mainstream classroom involve complex structural considerations that are not part of the teacher's preparation; (b) learning increases for all children, but there are differences in learning achievement between ELL and non-ELL children; and (c) student and peer feedback proved to be an effective means of enhancing the growth of a beginning teacher seeking to increase her skills in teaching ELL learners. The experiences and findings from this project have implications for teacher preparation programs committed to preparing educators to teach science to all children.

Meeting needs of Muslim girls in school sport: case studies exploring cultural and religious diversity.

PubMed

Benn, Tansin; Pfister, Gertrud

2013-01-01

This paper contains a sociocultural analysis of school sport experiences of Muslim girls in two countries with different gender policies in physical education (PE) classes: England and Denmark. In Denmark, PE lessons take place in co-educative classes, in England schools are more diverse, with predominantly co-educational but also single-sex and faith schools offering different learning contexts. Two case studies from Denmark and England are used to explore the experiences of migrant Muslim girls in these different settings. A social constructionist approach to gender underpins the interpretation of stakeholders' voices on the inclusion of Muslim girls and the analysis of PE discourses in these countries. Findings illustrate similarities and differences at the interface of cultural diversity, political rhetoric of inclusion and realities of sport experiences for Muslim girls in both countries. Complex influences on PE experiences include gender stereotypes, cultural and religious orientations and practices, as well as actions and expectations of parents, communities and coaches/teachers. The studies provide insights into the ways participants managed their identities as Muslim girls in different sport environments to enable participation and retention of their cultural identities. Highlighted throughout the paper are the ways in which school sport policy and practice, providers and gatekeepers, can include or exclude groups, in this case Muslim girls. Too often coaches and teachers are unaware of crucial facts about their learners, not only in terms of their physical development and capabilities but also in terms of their cultural needs. Mistakes in creating conducive learning environments leave young people to negotiate a way to participate or refrain from participation.

The teacher's role in college level classes for non-science majors: A constructivist approach for teaching prospective science teachers

NASA Astrophysics Data System (ADS)

Abbas, Abdullah Othman

1997-12-01

This interpretive research set out to investigate the characteristics of an exemplary college science instructor who endeavors to improve teaching and learning in a physical science course for prospective teachers. The course was innovative in the sense that it was designed to meet the specific needs of prospective elementary teachers who needed to have models of how to teach science in a way that employed materials and small group activities. The central purpose for this study is to understand the metaphors that Mark (a pseudonym), the chemistry instructor in the course, used as referents to conceptualize his roles and frame actions and interactions in the classroom. Within the theoretical frame of constructivism, human cognitive interests, and co-participation theories, an ethnographic research design, described by Erickson (1986), Guba and Lincoln (1989), and Gallagher (1991), was employed in the study. The main sources of data for this study were field notes, transcript analysis of interviews with the instructor and students, and analyses of videotaped excerpts. Additional data sources, such as student journals and the results of students' responses to the University/Community College Student Questionnaire which was developed by a group science education researchers at Florida State University, were employed to maximize that the assertions I constructed were consistent with the variety of data. Data analyses and interpretation in the study focused on identifying the aspects which the instructor and the researcher might find useful in reflecting to understand what was happening and why that was happening in the classroom. The analysis reveals how the instructor used constructivism as a referent for his teaching and the learning of his students. To be consistent with his beliefs and goals that prospective teachers should enjoy their journey of learning chemistry, Mark, the driver in the journey, used the roles of controller, facilitator, learner, and entertainer as referents for actions to create conducive learning environments. He was able to switch his actions based on which of the constituent metaphors he used as a referent to frame his actions and interactions, and thereby, to create an exciting environment for learning.

Demographic diversity, communication and learning behaviour in healthcare groups.

PubMed

Curşeu, Petru Lucian

2013-01-01

An integrative model of group learning was tested in a sample of 40 healthcare groups (434 respondents), and the results show that age diversity reduces the frequency of face-to-face communication whereas educational diversity reduces the frequency of virtual communication in healthcare groups. Frequency of communication (both face-to-face and virtual), in turn, positively impacts on the emergence of trust and psychological safety, which are essential drivers of learning behaviours in healthcare groups. Additional results show that average educational achievement within groups is conducive for communication frequency (both face-to-face and virtual), whereas mean age within groups has a negative association with the use of virtual communication in healthcare groups. Copyright © 2012 John Wiley & Sons, Ltd.

Hard-Pressed to Achieve the EFA Goals by 2015 in the Philippines

ERIC Educational Resources Information Center

Caoli-Rodriguez, Rhona B.

2008-01-01

The Philippines has experienced a setback in its progress towards EFA 2015 Goals. In particular, a decline in primary and secondary education performance indicators and a widening gap between boys' and girls' performance were noted. While the present policy environment in the country has been conducive to education reforms, a lack of political…

Perceived Causes of Job Stress among Special Educators in Selected Special and Integrated Schools in Nigeria

ERIC Educational Resources Information Center

Adeniyi, S. O.; Fakolade, Olufemi Aremum; Tella, Adeyinka

2010-01-01

Background: Efficient and effective performance on any job depend largely on good psychological well being of the workers as well as other factors such as conducive environment, good interpersonal relationship, adequate communication among staff and between staff and management, work load, remuneration and other physical and psychological boosting…

Vibrational spectroscopy-based chemometrics to map host resistance to sudden oak death

Treesearch

Pierluigi (Enrico) Bonello; Anna O. Conrad; Luis Rodriguez Saona; Brice A. McPherson; David L. Wood

2017-01-01

A strong focus on tree germplasm that can resist threats such as non-native insects and pathogens, or a changing climate, is fundamental for successful conservation efforts. This project is predicated on the fact that genetic resistance is the cornerstone for protecting plants against pathogens and insects in environments conducive to the attacking organisms, a...

Virtual Reality Simulations and Animations in a Web-Based Interactive Manufacturing Engineering Module

ERIC Educational Resources Information Center

Ong, S. K.; Mannan, M. A.

2004-01-01

This paper presents a web-based interactive teaching package that provides a comprehensive and conducive yet dynamic and interactive environment for a module on automated machine tools in the Manufacturing Division at the National University of Singapore. The use of Internet technologies in this teaching tool makes it possible to conjure…

Do We Know a Community of Practice when We See One?

ERIC Educational Resources Information Center

Wubbels, Theo

2007-01-01

This paper comments on strengths and weaknesses of the papers on communities of practice in this special issue of "Technology, Pedagogy and Education." First it discusses the character of communities of practice and the question of whether schools are environments that are conducive to the development of teacher communities of practice. It then…

A Voyage in Emergent Writing: Case Study of Writing Instructional Practices of Two Kindergarten Teachers

ERIC Educational Resources Information Center

Mack, Frances L.

2012-01-01

This study examined how teachers design and implement instructional strategies to enhance students' emergent writing. A case study methodology was used to examine the elements of an emergent writing program of two kindergarten teachers. The study hoped to define a classroom environment that is conducive to literacy and writing using best…

Understanding Mentoring in Leadership Development: Perspectives of District Administrators and Aspiring Leaders

ERIC Educational Resources Information Center

Clayton, Jennifer K.; Sanzo, Karen L.; Myran, Steve

2013-01-01

According to Daresh, collaboration between veteran and new or aspiring leaders can promote an environment that is conducive to high levels of student achievement. This study sought to understand the mentoring relationship between veteran school leaders and aspiring leaders within a district that is in Year 2 of a School Leadership Program grant.…

Under Construction: An Experiential Exercise Illustrating Elements of Work Design

ERIC Educational Resources Information Center

Donovan, Kimberly M.; Fluegge-Woolf, Erin R.

2015-01-01

The Under Construction Exercise was developed by the authors to highlight key factors of work design that when implemented among the work group or entire organization can lead to an environment conducive to fostering satisfaction and motivation. In the exercise, groups are assigned to one of four different conditions that are designed to emulate…

Good Schooling as the Outcome of the Interaction between Children and Teachers in Greek Primary School

ERIC Educational Resources Information Center

Babalis, Thomas; Trilianos, Athanasios; Stavrou, Nektarios A.; Koutouvela, Christina; Tsoli, Konstantina; Alexopoulos, Nikolaos

2012-01-01

Pedagogic and educational circles nowadays consider the school environment, related to its quality, to be the soul and essence of school, which is conducive to students and teachers feeling endless love for their school. Schools usually pursue emotional and social results positively affecting cognitive outcomes. The objective of this research is…

78 FR 77608 - Requirements for Contacts with Federal Credit Unions

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-24

... an FCU official, NCUA has no way of ensuring the environment is safe for its employees or conducive to working efficiently and securely. NCUA staff who have conducted on-site contacts in homes have... other FCU contacts occur in a professional and safe setting. \\5\\ Id. 1766(j)(1). \\6\\ Id. 1789(a)(4). 3...

Implementation of Mandatory Nutritional Guidelines in South Australian Primary School Canteens: A Qualitative Study

ERIC Educational Resources Information Center

Abery, Elizabeth; Drummond, Claire

2014-01-01

Primary schools are identified as being in a primary position to offer nutrition education. Moreover, primary schools can offer an environment which is conducive to the promotion of healthy eating while influencing eating behaviours of children to benefit their health, well-being and academic development and performance. School canteens are one…

Helicopter simulation: Making it work

NASA Technical Reports Server (NTRS)

Payne, Barry

1992-01-01

The opportunities for improved training and checking by using helicopter simulators are greater than they are for airplane pilot training. Simulators permit the safe creation of training environments that are conducive to the development of pilot decision-making, situational awareness, and cockpit management. This paper defines specific attributes required in a simulator to meet a typical helicopter operator's training and checking objectives.

Personalizing Group Environments: A Conceptual Approach Toward More Effective Small Group Functioning.

ERIC Educational Resources Information Center

Beach, Wayne A.

A conceptual approach toward more effective small group functioning is undertaken in this paper to provide a basis from which empirically relevant hypotheses can be drawn and tested. This analysis views actualizing individuals as possessing the unique ability to perceive and utilize the types of behaviors which are conducive to personalizing group…

Applied information system-based in enhancing students' understanding towards higher order thinking (HOTS)

NASA Astrophysics Data System (ADS)

Hua, Ang Kean; Ping, Owi Wei

2017-05-01

The application of information and communications technology (ICT) had become more important in our daily life, especially in educational field. Teachers are encouraged to use information system-based in teaching Mathematical courses. Higher Order Thinking Skills (HOTS) approach is unable to explain using chalk and talk methods. It needs students to analyze, evaluate, and create by their own natural abilities. The aim of this research study was to evaluate the effectiveness of the application information system-based in enhance the students understanding about HOTS question. Mixed-methods or quantitative and qualitative approach was applied in collecting data, which involve only the standard five students and the teachers in Sabak Bernam, Selangor. Pra-postests was held before and after using information system-based in teaching to evaluate the students' understanding. The result from post-test indicates significant improvement which proves that the use of information system based able to enhance students' understanding about HOTS question and solve it. There were several factor influenced the students such as students' attitude, teachers attraction, school facilities, and computer approach. Teachers play an important role in attracting students to learn. Therefore, the school should provide a conducive learning environment and good facilities for students to learn so that they are able to access more information and always exposed to new knowledge. As conclusion, information system-based are able to enhance students understanding the need of HOTS questions and solve it.

Weather conditions conducive to Beijing severe haze more frequent under climate change

NASA Astrophysics Data System (ADS)

Cai, Wenju; Li, Ke; Liao, Hong; Wang, Huijun; Wu, Lixin

2017-03-01

The frequency of Beijing winter severe haze episodes has increased substantially over the past decades, and is commonly attributed to increased pollutant emissions from China’s rapid economic development. During such episodes, levels of fine particulate matter are harmful to human health and the environment, and cause massive disruption to economic activities, as occurred in January 2013. Conducive weather conditions are an important ingredient of severe haze episodes, and include reduced surface winter northerlies, weakened northwesterlies in the midtroposphere, and enhanced thermal stability of the lower atmosphere. How such weather conditions may respond to climate change is not clear. Here we project a 50% increase in the frequency and an 80% increase in the persistence of conducive weather conditions similar to those in January 2013, in response to climate change. The frequency and persistence between the historical (1950-1999) and future (2050-2099) climate were compared in 15 models under Representative Concentration Pathway 8.5 (RCP8.5). The increased frequency is consistent with large-scale circulation changes, including an Arctic Oscillation upward trend, weakening East Asian winter monsoon, and faster warming in the lower troposphere. Thus, circulation changes induced by global greenhouse gas emissions can contribute to the increased Beijing severe haze frequency.

The Right to Read: An Open Letter to the Citizens of Our Country from the National Council of Teachers of English.

ERIC Educational Resources Information Center

National Council of Teachers of English, Champaign, IL.

Democracy can exist only in a climate in which teachers are free to teach and students are free to learn, a climate conducive to open inquiry and responsible discussion of any and all questions related to the ethical and cultural welfare of mankind. The right of an individual to read rests on the fundamental democratic assumption that an educated…

Formation of a Cluster Integration System of Educational Institutions within the Region

ERIC Educational Resources Information Center

Davydova, Nataliia N.; Dorozhkin, Evgenij M.; Polyanskova, Nataliia V.; Nuykina, ?lena Yu.

2016-01-01

The relevance of the investigated issue is caused by the need to explore new approaches to the development of integration processes in the field of education which are of great interest for the development of an environment conducive to the creation and the active use of innovations in the education system. The aim of this study is the development…

Post-fire response of coast redwood one year after the Mendocino lightning complex fires

Treesearch

Robert B. Douglas; Tom. Bendurel

2012-01-01

Coast redwood (Sequoia sempervirens) forests have undergone significant changes over the past century and are now in state more conducive for wildfires. Because fires have been uncommon in redwood forests over the past 80 years, managers have limited data to make decisions about the post-fire environment. In June 2008, a series of lightning storms...

The history and future of methyl bromide alternatives in the southern United States

Treesearch

Tom E. Starkey

2012-01-01

This article gives a brief history of the efforts of the Southern Forest Nursery Management Cooperative (SFNMC) in testing methyl bromide (MBr) alternatives for soil fumigation. In the southeastern United States, fumigation with MBr has been the most commonly used method for producing high quality, pest-free forest seedlings in an environment that is conducive for soil...

The Relationship between Organizational Experience and Perceived Leader Behavior,

DTIC Science & Technology

1978-08-01

satisfaction and performance in relatively relaxed, nonstressful work environments, while formalized leader structure was more conducive to effective...leader behavior and subordinate satisfaction and performance : A test of some situational moderators. Journal ofApplied Psychology, 1976, 61, 634-641...Stogdill, 1974; Vroom , 1976). Studies have focused on such varying issues as relationships between quality of military life and perceived leader attributes

Needs Fulfillment of Department Chairs at Four-Year Colleges in Puerto Rico. AIR 1988 Annual Forum Paper.

ERIC Educational Resources Information Center

Burgos-Sasscer, Ruth

Effective management of human resources in any organization includes providing an environment that is conducive to the satisfaction of basic needs in the workplace. This concept has been increasingly embraced by business and industry and to a lesser extent in academia. One group considered vital to higher education, whose needs have been ignored,…

Hemodynamically driven stent strut design.

PubMed

Jiménez, Juan M; Davies, Peter F

2009-08-01

Stents are deployed to physically reopen stenotic regions of arteries and to restore blood flow. However, inflammation and localized stent thrombosis remain a risk for all current commercial stent designs. Computational fluid dynamics results predict that nonstreamlined stent struts deployed at the arterial surface in contact with flowing blood, regardless of the strut height, promote the creation of proximal and distal flow conditions that are characterized by flow recirculation, low flow (shear) rates, and prolonged particle residence time. Furthermore, low shear rates yield an environment less conducive for endothelialization, while local flow recirculation zones can serve as micro-reaction chambers where procoagulant and pro-inflammatory elements from the blood and vessel wall accumulate. By merging aerodynamic theory with local hemodynamic conditions we propose a streamlined stent strut design that promotes the development of a local flow field free of recirculation zones, which is predicted to inhibit thrombosis and is more conducive for endothelialization.

Triboelectric Charging in Simulated Mars Environment

NASA Technical Reports Server (NTRS)

Lee, R.; Barile, R.

1999-01-01

Triboelectric charging of nonconducting materials followed by sudden electrostatic discharge (ESD) can damage electronic equipment and become ignition hazard to combustible materials. Mars atmosphere has near zero humidity and therefore natural charge bleeding to surroundings is anticipated to be limited. Potential mitigation of ESD problems has been conjectured based upon strong extraterrestrial radiation on Mars compared to earth. A hypothesis was formulated that ESD problem is less significant in simulated Mars condition since strong radiation and presence of argon will generate an ionized environment; this will be conducive to rapid bleeding of static charge into the surroundings.

Polio communication.

PubMed

Galaway, Michael

2005-12-01

Substantial investments are being made in the area of communication and social mobilisation to interrupt transmission of wild poliovirus. A number of organisations with active support from the Government of India and various state governments are implementing activities to raise awareness and encourage all families to immunise their children. A mass media campaign is the most recognised health promotion effort on media. Mass media efforts are being backed by intensive social mobilisation and interpersonal communication efforts in polio-endemic states. Advocacy and editorial media environment are key elements of the overall communication approach, creating a conducive environment for the polio programme.

Rehabilitation R&D Progress Reports 1996, Volume 34, May 1997

DTIC Science & Technology

1997-05-01

Arlington, VA 22230 PURPOSE!—Atrioventricular (AV) nodal alternans is a pathological cardiac condition characterized by a beat - to- beat alternation...regime where the AV nodal conduc- tion time alternated on a beat -to- beat basis. After using additive white noise to learn the dynamics of the underly... binaurally accord- ing to the NAL-R prescriptive formula. These groups will be followed over a period of 6 months and tested at monthly intervals. At each

Mixed methods student evaluation of an online systemic human anatomy course with laboratory.

PubMed

Attardi, Stefanie M; Choi, Suwhan; Barnett, John; Rogers, Kem A

2016-05-06

A fully online section of an existing face-to-face (F2F) systemic human anatomy course with a prosection laboratory was offered for the first time in 2012-2013. Lectures for F2F students (N = 365) were broadcast in both live and archived format to online students (N = 40) using virtual classroom software. Laboratories were delivered online by a teaching assistant who manipulated 3D computer models in the virtual classroom environment. An exploratory sequential mixed methods approach was undertaken to determine the most important deciding factors that drive students' preferences for a given format and then to generate theory on the strengths and weaknesses of the online format. Students (20 online; 310 F2F) volunteered to participate in a crossover period of one week to expose them to the course section in which they were not originally registered. Open ended interviews (20 online; 20 F2F) and quantitative surveys (270 F2F) were conducted following a crossover. Students valued pace control, schedule, and location flexibility of learning from archived materials and being assessed online. In the online laboratory they had difficulty using the 3D models and preferred the unique and hands-on experiences of cadaveric specimens. The F2F environment was conducive to learning in both lecture and laboratory because students felt more engaged by instructors in person and were less distracted by their surroundings. These results suggest the need to improve the online experience by increasing the quality of student-instructor communication and in turn student-content interaction with the 3D models. Anat Sci Educ 9: 272-285. © 2015 American Association of Anatomists. © 2015 American Association of Anatomists.

Engaging Future Clinical Oncology Researchers: An Initiative to Integrate Teaching of Biostatistics and Research Methodology into Specialty Training.

PubMed

Turner, S; Sundaresan, P; Mann, K; Pryor, D; Gebski, V; Shaw, T

2016-05-01

To evaluate the learner's perspectives on a novel workshop programme designed to improve skills in biostatistics, research methodology and critical appraisal in oncology. Trainees were surveyed anonymously at the completion of each annual workshop from 2012 to 2015. In total, 103 trainees in years 2-4 of training in radiation oncology responded, giving a 94% survey response rate. A 1 day workshop, designed by biostatisticians and radiation oncologist facilitators, is the central component of a programme teaching skills in biostatistics, research methods and critical appraisal. This links short didactic lectures about statistical concepts to interactive trainee discussions around discipline-related publications. The workshop was run in conjunction with the major radiation oncology clinical trials group meeting with alternating programmes (A and B). Most of the participants (44-47/47 for A and 48-55/56 for B), reported that their understanding of one or more individual topics improved as a result of teaching. Refinement of the workshop over time led to a more favourable perception of the 'optimal' balance between didactic/interactive teaching: nine of 27 (33%) 'optimal' responses seen in 2013 compared with 23 of 29 (79%) in 2015 (P < 0.001). Commonly reported themes were: clinician facilitators and access to biostatisticians helped contextualise learning and small group, structured discussions provided an environment conducive to learning. Overall, radiation oncology trainees reported positive perceptions of the educational value of this programme, with feedback identifying areas where this resource might be improved. This model could readily be adapted to suit other medical disciplines and/or other training environments, using specialty-specific research to illuminate key statistical concepts. Copyright © 2015 The Royal College of Radiologists. Published by Elsevier Ltd. All rights reserved.

Attention Deficit Disorder (ADHD): Primary School Teachers' Knowledge of Symptoms, Treatment and Managing Classroom Behaviour

ERIC Educational Resources Information Center

Topkin, Beryl; Roman, Nicolette Vanessa; Mwaba, Kelvin

2015-01-01

ADHD is one of the most common chronic conditions of childhood. Teachers are a valuable source of information with regard to referral and diagnosis of the disorder. They also play a major role in creating an environment that is conducive to academic, social and emotional success for children with ADHD. The aim of this study was to examine primary…

Understanding How Students Perceive the Role of Ideas for Their Knowledge Work in a Knowledge-Building Environment

ERIC Educational Resources Information Center

Hong, Huang-Yao; Chiu, Chieh-Hsin

2016-01-01

This study explored how students viewed the role of ideas for knowledge work and how such a view was related to their inquiry activities. Data mainly came from students' online interaction logs, group discussion and inquiry, and a survey concerning the role of ideas for knowledge work. The findings suggest that knowledge building was conducive to…

Draft Genome Sequence of Sphingobium chinhatense Strain IP26T, Isolated from a Hexachlorocyclohexane Dumpsite

PubMed Central

Niharika, Neha; Sangwan, Naseer; Ahmad, Salar; Singh, Priya; Khurana, J. P.

2013-01-01

Sphingobium chinhatense strain IP26T is a conducive hexachlorocyclohexane (HCH) degrader isolated from a heavily contaminated (450 mg HCH/g soil) HCH dumpsite. IP26T degrades α-, β-, γ-, and δ-HCH, which are highly persistent in the environment. Here we report the draft genome sequence (~5.8 Mbp) of this strain. PMID:23990581

Cognitive-Motivational Determinants of Residents’ Civic Engagement and Health (Inequities) in the Context of Noise Action Planning: A Conceptual Model

PubMed Central

Riedel, Natalie; van Kamp, Irene; Köckler, Heike; Scheiner, Joachim; Loerbroks, Adrian; Claßen, Thomas; Bolte, Gabriele

2017-01-01

The Environmental Noise Directive expects residents to be actively involved in localising and selecting noise abatement interventions during the noise action planning process. Its intervention impact is meant to be homogeneous across population groups. Against the background of social heterogeneity and environmental disparities, however, the impact of noise action planning on exposure to traffic-related noise and its health effects is unlikely to follow homogenous distributions. Until now, there has been no study evaluating the impact of noise action measures on the social distribution of traffic-related noise exposure and health outcomes. We develop a conceptual (logic) model on cognitive-motivational determinants of residents’ civic engagement and health (inequities) by integrating arguments from the Model on household’s Vulnerability to the local Environment, the learned helplessness model in environmental psychology, the Cognitive Activation Theory of Stress, and the reserve capacity model. Specifically, we derive four hypothetical patterns of cognitive-motivational determinants yielding different levels of sustained physiological activation and expectancies of civic engagement. These patterns may help us understand why health inequities arise in the context of noise action planning and learn how to transform noise action planning into an instrument conducive to health equity. While building on existing frameworks, our conceptual model will be tested empirically in the next stage of our research process. PMID:28556813

Cognitive-Motivational Determinants of Residents' Civic Engagement and Health (Inequities) in the Context of Noise Action Planning: A Conceptual Model.

PubMed

Riedel, Natalie; van Kamp, Irene; Köckler, Heike; Scheiner, Joachim; Loerbroks, Adrian; Claßen, Thomas; Bolte, Gabriele

2017-05-30

The Environmental Noise Directive expects residents to be actively involved in localising and selecting noise abatement interventions during the noise action planning process. Its intervention impact is meant to be homogeneous across population groups. Against the background of social heterogeneity and environmental disparities, however, the impact of noise action planning on exposure to traffic-related noise and its health effects is unlikely to follow homogenous distributions. Until now, there has been no study evaluating the impact of noise action measures on the social distribution of traffic-related noise exposure and health outcomes. We develop a conceptual (logic) model on cognitive-motivational determinants of residents' civic engagement and health (inequities) by integrating arguments from the Model on household's Vulnerability to the local Environment, the learned helplessness model in environmental psychology, the Cognitive Activation Theory of Stress, and the reserve capacity model. Specifically, we derive four hypothetical patterns of cognitive-motivational determinants yielding different levels of sustained physiological activation and expectancies of civic engagement. These patterns may help us understand why health inequities arise in the context of noise action planning and learn how to transform noise action planning into an instrument conducive to health equity. While building on existing frameworks, our conceptual model will be tested empirically in the next stage of our research process.

From Domain-Generality to Domain-Sensitivity: 4-Month-Olds Learn an Abstract Repetition Rule in Music That 7-Month-Olds Do Not

PubMed Central

Dawson, Colin; Gerken, LouAnn

2009-01-01

Learning must be constrained for it to lead to productive generalizations. Although biology is undoubtedly an important source of constraints, prior experience may be another, leading learners to represent input in ways that are more conducive to some generalizations than others, and/or to up- and downweight features when entertaining generalizations. In two experiments, 4-month-old and 7-month-old infants were familiarized with sequences of musical chords or tones adhering either to an AAB pattern or an ABA pattern. In both cases, the 4-month-olds learned the generalization, but the 7-month-olds did not. The success of the 4-month-olds appears to contradict an account that this type of pattern learning is the provenance of a language-specific rule-learning module. It is not yet clear what drives the age-related change, but plausible candidates include differential experience with language and music, as well as interactions between general cognitive development and stimulus complexity. PMID:19338982

Drawing-to-learn: a framework for using drawings to promote model-based reasoning in biology.

PubMed

Quillin, Kim; Thomas, Stephen

2015-03-02

The drawing of visual representations is important for learners and scientists alike, such as the drawing of models to enable visual model-based reasoning. Yet few biology instructors recognize drawing as a teachable science process skill, as reflected by its absence in the Vision and Change report's Modeling and Simulation core competency. Further, the diffuse research on drawing can be difficult to access, synthesize, and apply to classroom practice. We have created a framework of drawing-to-learn that defines drawing, categorizes the reasons for using drawing in the biology classroom, and outlines a number of interventions that can help instructors create an environment conducive to student drawing in general and visual model-based reasoning in particular. The suggested interventions are organized to address elements of affect, visual literacy, and visual model-based reasoning, with specific examples cited for each. Further, a Blooming tool for drawing exercises is provided, as are suggestions to help instructors address possible barriers to implementing and assessing drawing-to-learn in the classroom. Overall, the goal of the framework is to increase the visibility of drawing as a skill in biology and to promote the research and implementation of best practices. © 2015 K. Quillin and S. Thomas. CBE—Life Sciences Education © 2015 The American Society for Cell Biology. This article is distributed by The American Society for Cell Biology under license from the author(s). It is available to the public under an Attribution–Noncommercial–Share Alike 3.0 Unported Creative Commons License (http://creativecommons.org/licenses/by-nc-sa/3.0).

Safe Schools, Safe Students. Proceedings of the National Education Goals Panel/National Alliance of Pupil Services Organizations Conference on "Safe Schools, Safe Students: A Collaborative Approach to Achieving Safe, Disciplined, and Drug-free Schools Conducive to Learning" (Washington, D.C., October 28-29, 1994).

ERIC Educational Resources Information Center

Talley, Ronda C., Ed.; Walz, Garry R., Ed.

The "Safe Schools, Safe Students" conference brought together leading researchers and practitioners in order to share knowledge about innovative safety strategies being used in America's schools. The papers here represent the thinking of scientific experts and school-based pupil service providers who are implementing programs to prevent…

The Maritime Environment - International Conference and Exhibition on Ballast Water, Waste Water and Sewage Treatment on Ships and in Ports Held in Bremerhaven, Germany on 12-14 September 2001. Conference Proceedings.

DTIC Science & Technology

2001-09-01

Cheese & Yogurt • Biochemical Processes: Digestion • Organic Waste Reduction: Wastewater Treatment Bacterial Growth Curve Time C el l C ou nt s C el...bottom and ferment . In addition, the slope and configuration of double bottom tanks is conducive to anaerobic solid accumulation. This is potentially

TSPG Advanced Planning Briefing to Industry

DTIC Science & Technology

2006-05-23

Sample ETTAP Projects • Example of Immediate Needs • C-130 Loadmaster Augmented Reality • GOSE • Technology in Education & Training Conference (TETC... GOSE • This is Market Analysis not a solicitation • Programs will appear in FedBizOps • Both are funded 11 Develop America’s Airmen Today ... for... GOSE Background: Generalized Operations Simulation Environment ( GOSE ) • Identify AETC education or training skill sets that are conducive to

Perceptions of students in different phases of medical education of the educational environment: Universiti Sultan Zainal Abidin

PubMed Central

Rahman, Nor Iza A; Aziz, Aniza Abd; Zulkifli, Zainal; Haj, Muhammad Arshad; Mohd Nasir, Farah Hanani Binti; Pergalathan, Sharvina; Hamidi, Muhammad Ismail; Ismail, Salwani; Simbak, Nordin Bin; Haque, Mainul

2015-01-01

Background The Dundee Ready Education Environment Measure (DREEM) was planned and designed to quantify the educational environment precisely for medical schools and health-related professional schools. DREEM is now considered a valid and reliable tool, which is globally accepted for measuring the medical educational environment. The educational environment encountered by students has an impact on satisfaction with the course of study, perceived sense of well-being, aspirations, and academic achievement. In addition to being measurable, the educational environment can also be changed, thus enhancing the quality of medical education and the environment, and the medical education process. The objective of this study was to assess the educational environment of the Universiti Sultan Zainal Abidin (UniSZA) undergraduate medical program from the students’ perspective. The study expected to explore UniSZA medical students’ overall perceptions, perceptions of learning, teachers, atmosphere, academic self-perception, and social self-perception using the DREEM questionnaire. Methods A cross-sectional survey was conducted to study the perceptions of the students toward the educational environment of UniSZA as a new medical school, using the DREEM questionnaire. All medical students of UniSZA from Years I–V enrolled in the Bachelor of Medicine and Bachelor of Surgery programs were the target population (n=270). Therefore, the universal sampling technique was used. The data were analyzed using the SPSS 20 software. This study obtained ethical clearance from the Faculty of Medicine and Health Sciences, UniSZA. Results A total of 195 out of 270 students responded. Respondents included 31% males and 69% females. The overall DREEM scores were significantly higher (P<0.001) for females than males. Conclusion The medical students at UniSZA showed a positive perception of their educational environment. The new medical faculty, established for only a few years, has achieved an above-average, conducive educational environment for students. Most of the students showed a positive perception for the entire five domains tested in the DREEM survey. Females were consistently satisfied with UniSZA’s educational environment, and self-perception was high, as compared to male undergraduates. PMID:25848333

Group learning versus local learning: Which is prefer for public cooperation?

NASA Astrophysics Data System (ADS)

Yang, Shi-Han; Song, Qi-Qing

2018-01-01

We study the evolution of cooperation in public goods games on various graphs, focusing on the effects that are brought by different kinds of strategy donors. This highlights a basic feature of a public good game, for which there exists a remarkable difference between the interactive players and the players who are imitated. A player can learn from all the groups where the player is a member or from the typically local nearest neighbors, and the results show that the group learning rules have better performance in promoting cooperation on many networks than the local learning rules. The heterogeneity of networks' degree may be an effective mechanism for harvesting the cooperation expectation in many cases, however, we find that heterogeneity does not definitely mean the high frequency of cooperators in a population under group learning rules. It was shown that cooperators always hardly evolve whenever the interaction and the replacement do not coincide for evolutionary pairwise dilemmas on graphs, while for PG games we find that breaking the symmetry is conducive to the survival of cooperators.

Projected future distribution of date palm and its potential use in alleviating micronutrient deficiency.

PubMed

Shabani, Farzin; Kumar, Lalit; Nojoumian, Amir Hadi; Esmaeili, Atefeh; Toghyani, Mehdi

2016-03-15

Micronutrient deficiency develops when nutrient intake does not match nutritional requirements for maintaining healthy tissue and organ functions which may have long-ranging effects on health, learning ability and productivity. Inadequacy of iron, zinc and vitamin A are the most important micronutrient deficiencies. Consumption of a 100 g portion of date flesh from date palm (Phoenix dactylifera L.) has been reported to meet approximately half the daily dietary recommended intake of these micronutrients. This study investigated the potential distribution of P. dactylifera under future climates to address its potential long-term use as a food commodity to tackle micronutrient deficiencies in some developing countries. Modelling outputs indicated large shifts in areas conducive to date palm cultivation, based on global-scale alteration over the next 60 years. Most of the regions suffering from micronutrient deficiencies were projected to become highly conducive for date palm cultivation. These results could inform strategic planning by government and agricultural organizations by identifying areas to cultivate this nutritionally important crop in the future to support the alleviation of micronutrient deficiencies. © 2015 Society of Chemical Industry.

Studies of Portuguese and British primary pupils learning science through simple activities in the home

NASA Astrophysics Data System (ADS)

de Lurdes Cardoso, Maria

2002-01-01

Asking parents to help their children by taking part in home science activities is a comparatively new development. We consider how Portuguese and British parents of primary pupils rose to the challenge, taking into account the recent histories of science education in the two countries. The pre-course responses of the parents and teachers are analysed, and how the parents interacted with their children is reported. The learning atmosphere is shown to be very different from that of school, being more conducive to relaxed and effective talk. It is also shown that the families highlighted different aspects of science in accordance with their culture, and also that their children resented any break in the normal family roles.

Oscillations, neural computations and learning during wake and sleep.

PubMed

Penagos, Hector; Varela, Carmen; Wilson, Matthew A

2017-06-01

Learning and memory theories consider sleep and the reactivation of waking hippocampal neural patterns to be crucial for the long-term consolidation of memories. Here we propose that precisely coordinated representations across brain regions allow the inference and evaluation of causal relationships to train an internal generative model of the world. This training starts during wakefulness and strongly benefits from sleep because its recurring nested oscillations may reflect compositional operations that facilitate a hierarchical processing of information, potentially including behavioral policy evaluations. This suggests that an important function of sleep activity is to provide conditions conducive to general inference, prediction and insight, which contribute to a more robust internal model that underlies generalization and adaptive behavior. Copyright © 2017 Elsevier Ltd. All rights reserved.

Factors predicting training transfer in health professionals participating in quality improvement educational interventions.

PubMed

Eid, Ahmed; Quinn, Doris

2017-01-31

Predictors of quality improvement (QI) training transfer are needed. This study aimed to identify these predictors among health professionals who participated in a QI training program held at a large hospital in the United States between 2005 and 2014. It also aimed to determine how these predictive factors facilitated or impeded QI training transfer. Following the Success Case Method, we used a screening survey to identify trainees with high and low levels of training transfer. We then conducted semistructured interviews with a sample of the survey respondents to document how training transfer was achieved and how lack of training transfer could be explained. The survey's response rate was 43%, with a Cronbach alpha of 0.89. We then conducted a thematic analysis of the interview transcripts of 16 physicians. The analysis revealed 3 categories of factors influencing the transfer of QI training: trainee characteristics, training course, and work environment. Relevant trainee characteristics included attitude toward change, motivation, mental processing skills, interpersonal skills, and the personality characteristics curiosity, humility, conscientiousness, resilience, wisdom, and positivity. The training project, team-based learning, and lectures were identified as relevant aspects of the training course. Work culture, work relationships, and resources were subthemes of the work environment category. We identified several QI training transfer predictors in our cohort of physicians. We hypothesize that some of these predictors may be more relevant to QI training transfer. Our results will help organizational leaders select trainees who are most likely to transfer QI training and to ensure that their work environments are conducive to QI training transfer.

National Congress on Rural Education Proceedings (3rd, Tuscaloosa, Alabama, October 14-18, 1994). Organized and Conducted in Conjunction with the Annual Convention of the National Rural Education Association (85th).

ERIC Educational Resources Information Center

Gammon, Mary Lou, Comp.

This report summarizes the findings of the third National Congress on Rural Education, held during the 1994 convention of the National Rural Education Association (NREA). The Congress considered the following question: What infrastructure is necessary to provide an environment conducive to the effective use of available and emerging technologies…

Assessing the Parameters for Determining Mission Accomplishment of the Philippine Marine Corps in Internal Security Operations

DTIC Science & Technology

2009-01-01

country in order to establish a physically and psychologically secured environment conducive to national development."g Challenges to Inter.naI Security...be accommodated under the present Constitution and laws particularly the powers conceded by the MOA-AD to the 5 Bangsamoro Juridical Entity (BJE, an...AFP under Magsaysay underwent organizational changes with the introduction of psychological warfare activities that .complemented the usual combat

The history and future of methyl bromide alternatives used in the production of forest seedlings in the southern United States

Treesearch

Scott A. Enebak

2013-01-01

This paper gives a brief history of the Southern Forest Nursery Management Cooperative’s (SFNMC) efforts in testing methyl bromide (MBr) alternatives for soil fumigation. In the southeastern United States, fumigation with MBr has been the most commonly used method for producing high quality, pest-free forest-tree seedlings in an environment that is conducive for soil-...

Relationships between climate, radial growth and wood properties of mature loblolly pine in Hawaii and a northern and southern site in the southeastern United States

Treesearch

Lisa Samuelson; Thomas Eberhardt; Stan Bartkowiak; Kurt Johnsen

2013-01-01

Production rates of loblolly pine (Pinus taeda L.) in favorable exotic environments indicate that full biological expression of growth potential in loblolly pine has not yet been attained in its native range. In previous work, high productivity in a loblolly pine plantation in Hawaii (HI) was hypothesized to be related to a more favorable climate conducive to year...

Perceived levels of frustration during clinical situations in athletic training students.

PubMed

Heinerichs, Scott; Curtis, Neil; Gardiner-Shires, Alison

2014-01-01

Athletic training students (ATSs) are involved in various situations during the clinical experience that may cause them to express levels of frustration. Understanding levels of frustration in ATSs is important because frustration can affect student learning, and the clinical experience is critical to their development as professionals. To explore perceived levels of frustration in ATSs during clinical situations and to determine if those perceptions differ based on sex. Cross-sectional study with a survey instrument. A total of 14 of 19 professional, undergraduate athletic training programs accredited by the Commission on Accreditation of Athletic Training Education in Pennsylvania. Of a possible 438 athletic training students, 318 (72.6%) completed the survey. The Athletic Training Student Frustration Inventory was developed and administered. The survey gathered demographic information and included 24 Likert-scale items centering on situations associated with the clinical experience. Descriptive statistics were computed on all items. The Mann-Whitney U was used to evaluate differences between male and female students. A higher level of frustration was perceived during the following clinical situations: lack of respect by student-athletes and coaching staffs, the demands of the clinical experience, inability of ATSs to perform or remember skills, and ATSs not having the opportunity to apply their skills daily. Higher levels of frustration were perceived in female than male ATSs in several areas. Understanding student frustration during clinical situations is important to better appreciate the clinical education experience. Low levels of this emotion are expected; however, when higher levels exist, learning can be affected. Whereas we cannot eliminate student frustrations, athletic training programs and preceptors need to be aware of this emotion in order to create an environment that is more conducive to learning.

Conceptualisations and perceptions of the nurse preceptor's role: A scoping review.

PubMed

Trede, Franziska; Sutton, Katelin; Bernoth, Maree

2016-01-01

The practice of nursing is a substantially different undertaking to supervising nursing students. A clear conceptualisation of the preceptor role reveals its scope, expectations and responsibilities. The aim of this scoping review is to investigate what is known in the pertinent literature about preceptors' experiences of their supervision practices and their perceptions of what makes a good workplace environment that enables good preceptorship and is conducive to student learning. The literature scoping review design by Arksey and O'Malley was adopted for this literature review study because it enables researchers to chart, gather and summarise known literature on a given topic. Databases searched included Scopus, Ebsco, Informit and VOCEDplus. To answer our research question what is known about how undergraduate nursing student preceptors' supervision practices are conceptualised and perceived we posed four analysis questions to our literature set: (1) How do the articles conceptualise preceptorship? (2) What pedagogical frameworks are used to understand preceptorship? (3) What are the messages for preceptorship practices? (4) What are the recommendations for future research? A total of 25 articles were identified as eligible for this study. The results are ordered into four sections: theoretical conceptualisations of the preceptorship role, pedagogical framework, messages about preceptoring and recommendations for further research. The discourse of preceptorship is not underpinned by a strong theoretical and pedagogical base. The role of preceptors has not been expanded to include theoretical perspectives from socio-cultural practice and social learning paradigms. Crown Copyright © 2015. Published by Elsevier Ltd. All rights reserved.

MindMatters, a whole-school approach promoting mental health and wellbeing.

PubMed

Wyn, J; Cahill, H; Holdsworth, R; Rowling, L; Carson, S

2000-08-01

MindMatters is an innovative, national mental health promotion program which provides a framework for mental health promotion in Australian schools. Its objectives are to facilitate exemplary practice in the promotion of whole-school approaches to mental health promotion; develop mental health education resources, curriculum and professional development programs which are appropriate to a wide range of schools, students and learning areas; trial guidelines on mental health and suicide prevention and to encourage the development of partnerships between schools, parents, and community support agencies to promote the mental wellbeing of young people. A team of academics and health education professionals, supported by a reference group of mental health experts, developed MindMatters. The program was piloted in 24 secondary schools, drawn from all educational systems and each State and Territory in Australia. The pilot program was amended and prepared for dissemination nationally. The program provides a framework for mental health promotion in widely differing school settings. The teacher professional development dimension of the program is central to enhancing the role of schools in broad population mental health promotion. Promoting the mental health and wellbeing of all young people is a vital part of the core business of teachers by creating a supportive school environment that is conducive to learning. Teachers need to be comfortable and confident in promoting and teaching for mental health. Specific, targeted interventions, provided within a whole-school framework, address the needs of the minority of students who require additional support.

Understanding and responding the students in learning mathematics through the differentiated instruction

NASA Astrophysics Data System (ADS)

Hapsari, T.; Darhim; Dahlan, J. A.

2018-05-01

This research discusses the differentiated instruction, a mathematic learning which is as expected by the students in connection with the differentiated instruction itself, its implementation, and the students’ responses. This research employs a survey method which involves 62 students as the research respondents. The mathematics learning types required by the students and their responses to the differentiated instruction are examined through questionnaire and interview. The mathematics learning types in orderly required by the students, from the highest frequency cover the easily understood instructions, slowly/not rushing teaching, fun, not complicated, interspersed with humour, various question practices, not too serious, and conducive class atmosphere for the instructions. Implementing the differentiated instruction is not easy. The teacher should be able to constantly assess the students, s/he should have good knowledge of relevant materials and instructions, and properly prepare the instructions, although it is time-consuming. The differentiated instruction is implemented on the instructions of numerical pattern materials. The strategies implemented are flexible grouping, tiered assignment, and compacting. The students positively respond the differentiated learning instruction that they become more motivated and involved in the instruction.

Combination of inquiry learning model and computer simulation to improve mastery concept and the correlation with critical thinking skills (CTS)

NASA Astrophysics Data System (ADS)

Nugraha, Muhamad Gina; Kaniawati, Ida; Rusdiana, Dadi; Kirana, Kartika Hajar

2016-02-01

Among the purposes of physics learning at high school is to master the physics concepts and cultivate scientific attitude (including critical attitude), develop inductive and deductive reasoning skills. According to Ennis et al., inductive and deductive reasoning skills are part of critical thinking. Based on preliminary studies, both of the competence are lack achieved, it is seen from student learning outcomes is low and learning processes that are not conducive to cultivate critical thinking (teacher-centered learning). One of learning model that predicted can increase mastery concepts and train CTS is inquiry learning model aided computer simulations. In this model, students were given the opportunity to be actively involved in the experiment and also get a good explanation with the computer simulations. From research with randomized control group pretest-posttest design, we found that the inquiry learning model aided computer simulations can significantly improve students' mastery concepts than the conventional (teacher-centered) method. With inquiry learning model aided computer simulations, 20% of students have high CTS, 63.3% were medium and 16.7% were low. CTS greatly contribute to the students' mastery concept with a correlation coefficient of 0.697 and quite contribute to the enhancement mastery concept with a correlation coefficient of 0.603.

Predicting the "graduate on time (GOT)" of PhD students using binary logistics regression model

NASA Astrophysics Data System (ADS)

Shariff, S. Sarifah Radiah; Rodzi, Nur Atiqah Mohd; Rahman, Kahartini Abdul; Zahari, Siti Meriam; Deni, Sayang Mohd

2016-10-01

Malaysian government has recently set a new goal to produce 60,000 Malaysian PhD holders by the year 2023. As a Malaysia's largest institution of higher learning in terms of size and population which offers more than 500 academic programmes in a conducive and vibrant environment, UiTM has taken several initiatives to fill up the gap. Strategies to increase the numbers of graduates with PhD are a process that is challenging. In many occasions, many have already identified that the struggle to get into the target set is even more daunting, and that implementation is far too ideal. This has further being progressing slowly as the attrition rate increases. This study aims to apply the proposed models that incorporates several factors in predicting the number PhD students that will complete their PhD studies on time. Binary Logistic Regression model is proposed and used on the set of data to determine the number. The results show that only 6.8% of the 2014 PhD students are predicted to graduate on time and the results are compared wih the actual number for validation purpose.

Selected Design Parameters for Reclining Seats Based on Engineering Anthropometry

DTIC Science & Technology

1977-09-01

mounted on these arm rests and immediately adjacent surfaces -provide upper extremity configuratinns conducive to maximum biomechanical advantage -meet...operation at the rudder pedals under normal or under high G environments. (2) Size: The foot rest must be large enough to cover the range of heel positions...See Figure 9.) Foot Control Adjustment Two horizontal cylinders 2" in diameter x 6" long represented rudder pedals to be operated by feet. They were

Study on the construction of Intelligent Courier Station Model

NASA Astrophysics Data System (ADS)

zhao, Ce; lu, Jia xin; li, Zhuang zhuang; shao, Zi rong; pi, Kun yi

2018-06-01

Campus Express is an important window to observe the city consumption logistics service "last kilometer".The research on Campus Express service is not only conducive to campus environment improvement and service quality promotion, but also provides all types of community, agglomeration areas such as urban terminal "last kilometer" logistics with reference.This article first proposed the main problems of campus express service,analyzed the mode of smart express station and finally built a smart express station.

Tobacco Use in the Army: Illuminating Patterns, Practices, and Options for Treatment

DTIC Science & Technology

2009-02-01

Army environment was conducive to abstinence . Smoke breaks were viewed as a legitimate break; however, some soldiers who did not use tobacco felt their...tobacco, and have relapsed after a period of tobacco abstinence . Five themes were uncovered; 1.) Experiences associated with use of tobacco, 2...female soldiers, ages 18 to 25, reported starting smoking after enter- ing the Army to (a) relax or calm down (30.8%), (b) relieve stress (29.5%), and

Energy matters: An investigation of drama pedagogy in the science classroom

NASA Astrophysics Data System (ADS)

Alrutz, Megan

The purpose of this study is to explore and document how informal and improvisational drama techniques affect student learning in the science classroom. While implementing a drama-based science unit, I examined multiple notions of learning, including, but not limited to, traditional notions of achievement, student understanding, student participation in the science classroom, and student engagement with, and knowledge of, science content. Employing an interpretivist research methodology, as outlined by Fredrick Erickson for qualitative analysis in the classroom, I collected data through personal observations; student and teacher interviews; written, artistic and performed class work; video-recorded class work; written tests; and questionnaires. In analyzing the data, I found strong support for student engagement during drama-based science instruction. The drama-based lessons provided structures that drew students into lessons, created enthusiasm for the science curriculum, and encouraged meaningful engagement with, and connections to, the science content, including the application and synthesis of science concepts and skills. By making student contributions essential to each of the lessons, and by challenging students to justify, explain, and clarify their understandings within a dramatic scenario, the classroom facilitators created a conducive learning environment that included both support for student ideas and intellectual rigor. The integration of drama-based pedagogy most affected student access to science learning and content. Students' participation levels, as well as their interest in both science and drama, increased during this drama-based science unit. In addition, the drama-based lessons accommodated multiple learning styles and interests, improving students' access to science content and perceptions of their learning experience and abilities. Finally, while the drama-based science lessons provided multiple opportunities for solidifying understanding of the science content, the data also revealed missed opportunities for sense-making within the delivery of several drama-based science lessons. In conclusion, this study demonstrates how the integration of drama and science prepares students for seeking, accessing, and organizing information in different ways, providing multiple means for students to build knowledge and understanding for actively participating in the changing world around us.

The effect of encoding conditions on learning in the prototype distortion task.

PubMed

Lee, Jessica C; Livesey, Evan J

2017-06-01

The prototype distortion task demonstrates that it is possible to learn about a category of physically similar stimuli through mere observation. However, there have been few attempts to test whether different encoding conditions affect learning in this task. This study compared prototypicality gradients produced under incidental learning conditions in which participants performed a visual search task, with those produced under intentional learning conditions in which participants were required to memorize the stimuli. Experiment 1 showed that similar prototypicality gradients could be obtained for category endorsement and familiarity ratings, but also found (weaker) prototypicality gradients in the absence of exposure. In Experiments 2 and 3, memorization was found to strengthen prototypicality gradients in familiarity ratings in comparison to visual search, but there were no group differences in participants' ability to discriminate between novel and presented exemplars. Although the Search groups in Experiments 2 and 3 produced prototypicality gradients, they were no different in magnitude to those produced in the absence of stimulus exposure in Experiment 1, suggesting that incidental learning during visual search was not conducive to producing prototypicality gradients. This study suggests that learning in the prototype distortion task is not implicit in the sense of resulting automatically from exposure, is affected by the nature of encoding, and should be considered in light of potential learning-at-test effects.

Framing and source effects on White college students' reactions to racial inequity information.

PubMed

Littleford, Linh Nguyen; Jones, James A

2017-01-01

This study addressed: (a) Do professors' race/ethnicity and the race-related inequity information they present influence students' evaluations of the professors, acknowledgment of racial inequity, or motivation to respond without prejudice (MRWP)? (b) Do collective guilt and students' evaluations of professors mediate these relationships? White American undergraduate students (N = 614, 66.3% females, 64.7% first year, mean age of 19.3 years [age SD = 1.5]) completed an anonymous online survey. Students imagined they were taking a racial diversity course with either a Black or a White male professor who presented either White privilege or Black disadvantage statements. Participants then completed surveys that assessed their evaluations of the professor, collective guilt, beliefs regarding racial inequity, and MRWP. Students evaluated White professors as having lower expertise, learning conduciveness, and warmth/intelligence but rated Black professors as more biased. Consistent with the inequality-framing model, intergroup sensitivity effect (ISE), and findings from prejudice confrontation research, White professors induced greater acknowledgment of racial inequity when they discussed White privilege rather than Black disadvantage. But, Black professors induced more external MRWP when they presented White privilege rather than Black disadvantage. Students' perceptions of the professors' warmth/intelligence determined the effectiveness of the inequity message while perceptions of the professors' expertise, judgmental, and conduciveness to learning determined students' concerns about appearing prejudiced. The presenters' race/ethnicity and how they frame racial inequity information affect students' evaluation of the presenters, the message effectiveness, and students' external MRWP. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Barriers and Facilitators to Effective Feedback: A Qualitative Analysis of Data From Multispecialty Resident Focus Groups.

PubMed

Reddy, Shalini T; Zegarek, Matthew H; Fromme, H Barrett; Ryan, Michael S; Schumann, Sarah-Anne; Harris, Ilene B

2015-06-01

Despite the importance of feedback, the literature suggests that there is inadequate feedback in graduate medical education. We explored barriers and facilitators that residents in anesthesiology, emergency medicine, obstetrics and gynecology, and surgery experience with giving and receiving feedback during their clinical training. Residents from 3 geographically diverse teaching institutions were recruited to participate in focus groups in 2012. Open-ended questions prompted residents to describe their experiences with giving and receiving feedback, and discuss facilitators and barriers. Data were transcribed and analyzed using the constant comparative method associated with a grounded theory approach. A total of 19 residents participated in 1 of 3 focus groups. Five major themes related to feedback were identified: teacher factors, learner factors, feedback process, feedback content, and educational context. Unapproachable attendings, time pressures due to clinical work, and discomfort with giving negative feedback were cited as major barriers in the feedback process. Learner engagement in the process was a major facilitator in the feedback process. Residents provided insights for improving the feedback process based on their dual roles as teachers and learners. Time pressures in the learning environment may be mitigated by efforts to improve the quality of teacher-learner relationships. Forms for collecting written feedback should be augmented by faculty development to ensure meaningful use. Efforts to improve residents' comfort with giving feedback and encouraging learners to engage in the feedback process may foster an environment conducive to increasing feedback.

Experimental constraints on the origin of chondrules

NASA Astrophysics Data System (ADS)

Boynton, W. V.; Drake; Hildebrand; Jones; Lewis; Treiman; Wark

1987-11-01

Chrondule formation was an important (perhaps ubiguitous) process in the early solar system, yet their origins remain elusive. Some points, however, are clear. The precursor material of chondules (dust) was rapidly heated at rates of perhaps thousands of degrees per second and was cooled more slowly. It was proposed to investigate chondrule formation in the Space Station environment via a dust-box (a chamber in which dust can be suspended, heated, and cooled. A microgravity environment is conducive to this kind of experiment because of the significant retardation of settling rates compared with a terrestrial laboratory environment. These long-duration experiments might require the development of technologies to counteract even the small, but finite and permanent gravitation field of the Space Station. Simple, but interesting experiments on dust suspensions immediately present themselves.

Appraisals Generate Specific Configurations of Facial Muscle Movements in a Gambling Task: Evidence for the Component Process Model of Emotion.

PubMed

Gentsch, Kornelia; Grandjean, Didier; Scherer, Klaus R

2015-01-01

Scherer's Component Process Model provides a theoretical framework for research on the production mechanism of emotion and facial emotional expression. The model predicts that appraisal results drive facial expressions, which unfold sequentially and cumulatively over time. In two experiments, we examined facial muscle activity changes (via facial electromyography recordings over the corrugator, cheek, and frontalis regions) in response to events in a gambling task. These events were experimentally manipulated feedback stimuli which presented simultaneous information directly affecting goal conduciveness (gambling outcome: win, loss, or break-even) and power appraisals (Experiment 1 and 2), as well as control appraisal (Experiment 2). We repeatedly found main effects of goal conduciveness (starting ~600 ms), and power appraisals (starting ~800 ms after feedback onset). Control appraisal main effects were inconclusive. Interaction effects of goal conduciveness and power appraisals were obtained in both experiments (Experiment 1: over the corrugator and cheek regions; Experiment 2: over the frontalis region) suggesting amplified goal conduciveness effects when power was high in contrast to invariant goal conduciveness effects when power was low. Also an interaction of goal conduciveness and control appraisals was found over the cheek region, showing differential goal conduciveness effects when control was high and invariant effects when control was low. These interaction effects suggest that the appraisal of having sufficient control or power affects facial responses towards gambling outcomes. The result pattern suggests that corrugator and frontalis regions are primarily related to cognitive operations that process motivational pertinence, whereas the cheek region would be more influenced by coping implications. Our results provide first evidence demonstrating that cognitive-evaluative mechanisms related to goal conduciveness, control, and power appraisals affect facial expressions dynamically over time, immediately after an event is perceived. In addition, our results provide further indications for the chronography of appraisal-driven facial movements and the underlying cognitive processes.

Appraisals Generate Specific Configurations of Facial Muscle Movements in a Gambling Task: Evidence for the Component Process Model of Emotion

PubMed Central

Gentsch, Kornelia; Grandjean, Didier; Scherer, Klaus R.

2015-01-01

Scherer’s Component Process Model provides a theoretical framework for research on the production mechanism of emotion and facial emotional expression. The model predicts that appraisal results drive facial expressions, which unfold sequentially and cumulatively over time. In two experiments, we examined facial muscle activity changes (via facial electromyography recordings over the corrugator, cheek, and frontalis regions) in response to events in a gambling task. These events were experimentally manipulated feedback stimuli which presented simultaneous information directly affecting goal conduciveness (gambling outcome: win, loss, or break-even) and power appraisals (Experiment 1 and 2), as well as control appraisal (Experiment 2). We repeatedly found main effects of goal conduciveness (starting ~600 ms), and power appraisals (starting ~800 ms after feedback onset). Control appraisal main effects were inconclusive. Interaction effects of goal conduciveness and power appraisals were obtained in both experiments (Experiment 1: over the corrugator and cheek regions; Experiment 2: over the frontalis region) suggesting amplified goal conduciveness effects when power was high in contrast to invariant goal conduciveness effects when power was low. Also an interaction of goal conduciveness and control appraisals was found over the cheek region, showing differential goal conduciveness effects when control was high and invariant effects when control was low. These interaction effects suggest that the appraisal of having sufficient control or power affects facial responses towards gambling outcomes. The result pattern suggests that corrugator and frontalis regions are primarily related to cognitive operations that process motivational pertinence, whereas the cheek region would be more influenced by coping implications. Our results provide first evidence demonstrating that cognitive-evaluative mechanisms related to goal conduciveness, control, and power appraisals affect facial expressions dynamically over time, immediately after an event is perceived. In addition, our results provide further indications for the chronography of appraisal-driven facial movements and the underlying cognitive processes. PMID:26295338

Making unhealthy places: The built environment and non-communicable diseases in Khayelitsha, Cape Town.

PubMed

Smit, Warren; de Lannoy, Ariane; Dover, Robert V H; Lambert, Estelle V; Levitt, Naomi; Watson, Vanessa

2016-05-01

In this paper, we examine how economic, social and political forces impact on NCDs in Khayelitsha (a predominantly low income area in Cape Town, South Africa) through their shaping of the built environment. The paper draws on literature reviews and ethnographic fieldwork undertaken in Khayelitsha. The three main pathways through which the built environment of the area impacts on NCDs are through a complex food environment in which it is difficult to achieve food security, an environment that is not conducive to safe physical activity, and high levels of depression and stress (linked to, amongst other factors, poverty, crime and fear of crime). All of these factors are at least partially linked to the isolated, segregated and monofunctional nature of Khayelitsha. The paper highlights that in order to effectively address urban health challenges, we need to understand how economic, social and political forces impact on NCDs through the way they shape built environments. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

Housing, the Neighborhood Environment, and Physical Activity among Older African Americans

PubMed Central

Hannon, Lonnie; Sawyer, Patricia; Allman, Richard M.

2013-01-01

This study examines the association of neighborhood environment, as measured by housing factors, with physical activity among older African Americans. Context is provided on the effects of structural inequality as an inhibitor of health enhancing neighborhood environments. The study population included African Americans participating in the UAB Study of Aging (n=433). Participants demonstrated the ability to walk during a baseline in-home assessment. The strength and independence of housing factors were assessed using neighborhood walking for exercise as the outcome variable. Sociodemographic data, co-morbid medical conditions, and rural/urban residence were included as independent control factors. Homeownership, occupancy, and length of residency maintained positive associations with neighborhood walking independent of control factors. Housing factors appear to be predictive of resident engagement in neighborhood walking. Housing factors, specifically high rates of homeownership, reflect functional and positive neighborhood environments conducive for physical activity. Future interventions seeking to promote health-enhancing behavior should focus on developing housing and built-environment assets within the neighborhood environment. PMID:23745172

Private Sector Investment in Pakistani Agriculture: The Role of Infrastructural Investment

DTIC Science & Technology

1999-01-01

private sector will be expected to play the major role in providing capital to the agricultural sector, with the government’s remaining involvement being largely one of furnishing basic infrastructure. The critical question of course is how willing is the private sector to commit capital to agricultural activities in this new policy environment? Has the private sector responded in the past to the increases in profitability provided by an expansion in infrastructure? If so, what types of infrastructure are most conducive in

Sleep and sedation in the pediatric intensive care unit.

PubMed

Carno, Margaret-Ann; Connolly, Heidi V

2005-09-01

Sleep is an important and necessary function of the human body. Somatic growth and cellular repair occur during sleep. Critically ill children have disturbed sleep while in the pediatric intensive care unit related both to the illness itself and to light, noise, and caregiver activities disrupting an environment conducive to sleep. Medications administered in the pediatric intensive care unit can also disrupt sleep. This article reviews what is known about sleep in the pediatric intensive care unit and the effects of common sedation medications on sleep.

Strategic Requirements for the Army to the Year 2000. Volume II. The World Environment to the Year 2000.

DTIC Science & Technology

1982-11-01

would be indicated. It is therefore essential that both our political leadership and our military planners have a solid understanding of the Soviet...devoted to essential social progress. It interdicts free 8 world access to strategic resources and geography. In this Soviet strategy of mischief...international system in the 1990s will be structured essentially as it is today; but will be, if anything, more conducive to conflict and less effective

Competing consumers: contrasting the patterns and impacts of fire and mammalian herbivory in Africa

PubMed Central

Archibald, Sally

2016-01-01

Fire and herbivory are the two consumers of above-ground biomass globally. They have contrasting impacts as they differ in terms of selectivity and temporal occurrence. Here, we integrate continental-scale data on fire and herbivory in Africa to explore (i) how environmental drivers constrain these two consumers and (ii) the degree to which each consumer affects the other. Environments conducive to mammalian herbivory are not necessarily the same as those conducive to fire, although their spheres of influence do overlap—especially in grassy ecosystems which are known for their frequent fires and abundance of large mammalian herbivores. Interactions between fire and herbivory can be competitive, facultative or antagonistic, and we explore this with reference to the potential for alternative ecosystem states. Although fire removes orders of magnitude more biomass than herbivory their methane emissions are very similar, and in the past, herbivores probably emitted more methane than fire. We contrast the type of herbivory and fire in different ecosystems to define ‘consumer-realms’. This article is part of the themed issue ‘Tropical grassy biomes: linking ecology, human use and conservation’. PMID:27502374

Aggression, Violence and Injury in Minor League Ice Hockey: Avenues for Prevention of Injury.

PubMed

Cusimano, Michael D; Ilie, Gabriela; Mullen, Sarah J; Pauley, Christopher R; Stulberg, Jennifer R; Topolovec-Vranic, Jane; Zhang, Stanley

2016-01-01

In North America, more than 800,000 youth are registered in organized ice hockey leagues. Despite the many benefits of involvement, young players are at significant risk for injury. Body-checking and aggressive play are associated with high frequency of game-related injury including concussion. We conducted a qualitative study to understand why youth ice hockey players engage in aggressive, injury-prone behaviours on the ice. Semi-structured interviews were conducted with 61 minor ice hockey participants, including male and female players, parents, coaches, trainers, managers and a game official. Players were aged 13-15 playing on competitive body checking teams or on non-body checking teams. Interviews were manually transcribed, coded and analyzed for themes relating to aggressive play in minor ice hockey. Parents, coaches, teammates and the media exert a large influence on player behavior. Aggressive behavior is often reinforced by the player's social environment and justified by players to demonstrate loyalty to teammates and especially injured teammates by seeking revenge particularly in competitive, body-checking leagues. Among female and male players in non-body checking organizations, aggressive play is not reinforced by the social environment. These findings are discussed within the framework of social identity theory and social learning theory, in order to understand players' need to seek revenge and how the social environment reinforces aggressive behaviors. This study provides a better understanding of the players' motivations and environmental influences around aggressive and violent play which may be conducive to injury. The findings can be used to help design interventions aimed at reducing aggression and related injuries sustained during ice hockey and sports with similar cultures and rules.

Aggression, Violence and Injury in Minor League Ice Hockey: Avenues for Prevention of Injury

PubMed Central

Cusimano, Michael D.; Ilie, Gabriela; Mullen, Sarah J.; Pauley, Christopher R.; Stulberg, Jennifer R.; Topolovec-Vranic, Jane; Zhang, Stanley

2016-01-01

Background In North America, more than 800,000 youth are registered in organized ice hockey leagues. Despite the many benefits of involvement, young players are at significant risk for injury. Body-checking and aggressive play are associated with high frequency of game-related injury including concussion. We conducted a qualitative study to understand why youth ice hockey players engage in aggressive, injury-prone behaviours on the ice. Methods Semi-structured interviews were conducted with 61 minor ice hockey participants, including male and female players, parents, coaches, trainers, managers and a game official. Players were aged 13–15 playing on competitive body checking teams or on non-body checking teams. Interviews were manually transcribed, coded and analyzed for themes relating to aggressive play in minor ice hockey. Results Parents, coaches, teammates and the media exert a large influence on player behavior. Aggressive behavior is often reinforced by the player’s social environment and justified by players to demonstrate loyalty to teammates and especially injured teammates by seeking revenge particularly in competitive, body-checking leagues. Among female and male players in non-body checking organizations, aggressive play is not reinforced by the social environment. These findings are discussed within the framework of social identity theory and social learning theory, in order to understand players’ need to seek revenge and how the social environment reinforces aggressive behaviors. Conclusion This study provides a better understanding of the players’ motivations and environmental influences around aggressive and violent play which may be conducive to injury. The findings can be used to help design interventions aimed at reducing aggression and related injuries sustained during ice hockey and sports with similar cultures and rules. PMID:27258426

Integrating Tobacco Control and Obesity Prevention Initiatives at Retail Outlets.

PubMed

Ribisl, Kurt M; D'Angelo, Heather; Evenson, Kelly R; Fleischhacker, Sheila; Myers, Allison E; Rose, Shyanika W

2016-03-10

Tobacco products are sold in approximately 375,000 US retail outlets, including convenience stores and pharmacies, which often sell energy-dense, low-nutrient foods and beverages. The Food and Drug Administration's (FDA's) increased authority over tobacco product sales and marketing, combined with declining smoking rates, provides an opportunity to transition tobacco retailers toward healthier retail environments. Unfortunately, research into improving consumer retail environments is often conducted in isolation by researchers working in tobacco control, nutrition, and physical activity. Interdisciplinary efforts are needed to transform tobacco retailers from stores that are dependent on a declining product category, to the sale and promotion of healthful foods and creating environments conducive to active living. The objective of this article is to describe the potential for interdisciplinary efforts to transition retailers away from selling and promoting tobacco products and toward creating retail environments that promote healthful eating and active living.

Integrating Tobacco Control and Obesity Prevention Initiatives at Retail Outlets

PubMed Central

D’Angelo, Heather; Evenson, Kelly R.; Fleischhacker, Sheila; Myers, Allison E.; Rose, Shyanika W.

2016-01-01

Tobacco products are sold in approximately 375,000 US retail outlets, including convenience stores and pharmacies, which often sell energy-dense, low-nutrient foods and beverages. The Food and Drug Administration’s (FDA’s) increased authority over tobacco product sales and marketing, combined with declining smoking rates, provides an opportunity to transition tobacco retailers toward healthier retail environments. Unfortunately, research into improving consumer retail environments is often conducted in isolation by researchers working in tobacco control, nutrition, and physical activity. Interdisciplinary efforts are needed to transform tobacco retailers from stores that are dependent on a declining product category, to the sale and promotion of healthful foods and creating environments conducive to active living. The objective of this article is to describe the potential for interdisciplinary efforts to transition retailers away from selling and promoting tobacco products and toward creating retail environments that promote healthful eating and active living. PMID:26963859

"G.P.S Matrices" programme: A method to improve the mastery level of social science students in matrices operations

NASA Astrophysics Data System (ADS)

Lee, Ken Voon

2013-04-01

The purpose of this action research was to increase the mastery level of Form Five Social Science students in Tawau II National Secondary School in the operations of addition, subtraction and multiplication of matrices in Mathematics. A total of 30 students were involved. Preliminary findings through the analysis of pre-test results and questionnaire had identified the main problem faced in which the students felt confused with the application of principles of the operations of matrices when performing these operations. Therefore, an action research was conducted using an intervention programme called "G.P.S Matrices" to overcome the problem. This programme was divided into three phases. 'Gift of Matrices' phase aimed at forming matrix teaching aids. The second and third phases were 'Positioning the Elements of Matrices' and 'Strenghtening the Concept of Matrices'. These two phases were aimed at increasing the level of understanding and memory of the students towards the principles of matrix operations. Besides, this third phase was also aimed at creating an interesting learning environment. A comparison between the results of pre-test and post-test had shown a remarkable improvement in students' performances after implementing the programme. In addition, the analysis of interview findings also indicated a positive feedback on the changes in students' attitude, particularly in the aspect of students' understanding level. Moreover, the level of students' memory also increased following the use of the concrete matrix teaching aids created in phase one. Besides, teachers felt encouraging when conducive learning environment was created through students' presentation activity held in third phase. Furthermore, students were voluntarily involved in these student-centred activities. In conclusion, this research findings showed an increase in the mastery level of students in these three matrix operations and thus the objective of the research had been achieved.

Expression of emotions and physiological changes during teaching

NASA Astrophysics Data System (ADS)

Tobin, Kenneth; King, Donna; Henderson, Senka; Bellocchi, Alberto; Ritchie, Stephen M.

2016-09-01

We investigated the expression of emotions while teaching in relation to a teacher's physiological changes. We used polyvagal theory (PVT) to frame the study of teaching in a teacher education program. Donna, a teacher-researcher, experienced high levels of stress and anxiety prior to beginning to teach and throughout the lesson we used her expressed emotions as a focus for this research. We adopted event-oriented inquiry in a study of heart rate, oxygenation of the blood, and expressed emotions. Five events were identified for multilevel analysis in which we used narrative, prosodic analysis, and hermeneutic-phenomenological methods to learn more about the expression of emotions when Donna had: high heart rate (before and while teaching); low blood oxygenation (before and while teaching); and high blood oxygenation (while teaching). What we learned was consistent with the body's monitoring system recognizing social harm and switching to the control of the unmyelinated vagus nerve, thereby shutting down organs and muscles associated with social communication—leading to irregularities in prosody and expression of emotion. In events involving high heart rate and low blood oxygenation the physiological environment was associated with less effective and sometimes confusing patterns in prosody, including intonation, pace of speaking, and pausing. In a low blood oxygenation environment there was evidence of rapid speech and shallow, irregular breathing. In contrast, during an event in which 100 % blood oxygenation occurred, prosody was perceived to be conducive to engagement and teacher expressed positive emotions, such as satisfaction, while teaching. Becoming aware of the purposes of the research and the results we obtained provided the teacher with tools to enact changes to her teaching practice, especially prosody of the voice. We regard it as a high priority to create tools to allow teachers and students, if and as necessary, to ameliorate excess emotions, and change heart rate, oxygenation levels, and breathing patterns.

The Agricultural Origins of Time Preference*

PubMed Central

Galor, Oded; Özak, Ömer

2017-01-01

This research explores the origins of observed differences in time preference across countries and regions. Exploiting a natural experiment associated with the expansion of suitable crops for cultivation in the course of the Columbian Exchange, the research establishes that pre-industrial agro-climatic characteristics that were conducive to higher return to agricultural investment, triggered selection, adaptation and learning processes that generated a persistent positive effect on the prevalence of long-term orientation in the contemporary era. Furthermore, the research establishes that these agro-climatic characteristics have had a culturally embodied impact on economic behavior such as technological adoption, education, saving, and smoking. PMID:28781375

Comparative Microbiome Analysis of a Fusarium Wilt Suppressive Soil and a Fusarium Wilt Conducive Soil From the Châteaurenard Region

PubMed Central

Siegel-Hertz, Katarzyna; Edel-Hermann, Véronique; Chapelle, Emilie; Terrat, Sébastien; Raaijmakers, Jos M.; Steinberg, Christian

2018-01-01

Disease-suppressive soils are soils in which specific soil-borne plant pathogens cause only limited disease although the pathogen and susceptible host plants are both present. Suppressiveness is in most cases of microbial origin. We conducted a comparative metabarcoding analysis of the taxonomic diversity of fungal and bacterial communities from suppressive and non-suppressive (conducive) soils as regards Fusarium wilts sampled from the Châteaurenard region (France). Bioassays based on Fusarium wilt of flax confirmed that disease incidence was significantly lower in the suppressive soil than in the conducive soil. Furthermore, we succeeded in partly transferring Fusarium wilt-suppressiveness to the conducive soil by mixing 10% (w/w) of the suppressive soil into the conducive soil. Fungal diversity differed significantly between the suppressive and conducive soils. Among dominant fungal operational taxonomic units (OTUs) affiliated to known genera, 17 OTUs were detected exclusively in the suppressive soil. These OTUs were assigned to the Acremonium, Chaetomium, Cladosporium, Clonostachys, Fusarium, Ceratobasidium, Mortierella, Penicillium, Scytalidium, and Verticillium genera. Additionally, the relative abundance of specific members of the bacterial community was significantly higher in the suppressive and mixed soils than in the conducive soil. OTUs found more abundant in Fusarium wilt-suppressive soils were affiliated to the bacterial genera Adhaeribacter, Massilia, Microvirga, Rhizobium, Rhizobacter, Arthrobacter, Amycolatopsis, Rubrobacter, Paenibacillus, Stenotrophomonas, and Geobacter. Several of the fungal and bacterial genera detected exclusively or more abundantly in the Fusarium wilt-suppressive soil included genera known for their activity against F. oxysporum. Overall, this study supports the potential role of known fungal and bacterial genera in Fusarium wilt suppressive soils from Châteaurenard and pinpoints new bacterial and fungal genera for their putative role in Fusarium wilt suppressiveness. PMID:29670584

Comparative Microbiome Analysis of a Fusarium Wilt Suppressive Soil and a Fusarium Wilt Conducive Soil From the Châteaurenard Region.

PubMed

Siegel-Hertz, Katarzyna; Edel-Hermann, Véronique; Chapelle, Emilie; Terrat, Sébastien; Raaijmakers, Jos M; Steinberg, Christian

2018-01-01

Disease-suppressive soils are soils in which specific soil-borne plant pathogens cause only limited disease although the pathogen and susceptible host plants are both present. Suppressiveness is in most cases of microbial origin. We conducted a comparative metabarcoding analysis of the taxonomic diversity of fungal and bacterial communities from suppressive and non-suppressive (conducive) soils as regards Fusarium wilts sampled from the Châteaurenard region (France). Bioassays based on Fusarium wilt of flax confirmed that disease incidence was significantly lower in the suppressive soil than in the conducive soil. Furthermore, we succeeded in partly transferring Fusarium wilt-suppressiveness to the conducive soil by mixing 10% (w/w) of the suppressive soil into the conducive soil. Fungal diversity differed significantly between the suppressive and conducive soils. Among dominant fungal operational taxonomic units (OTUs) affiliated to known genera, 17 OTUs were detected exclusively in the suppressive soil. These OTUs were assigned to the Acremonium, Chaetomium, Cladosporium, Clonostachys, Fusarium, Ceratobasidium, Mortierella, Penicillium, Scytalidium , and Verticillium genera. Additionally, the relative abundance of specific members of the bacterial community was significantly higher in the suppressive and mixed soils than in the conducive soil. OTUs found more abundant in Fusarium wilt-suppressive soils were affiliated to the bacterial genera Adhaeribacter, Massilia, Microvirga, Rhizobium, Rhizobacter, Arthrobacter, Amycolatopsis, Rubrobacter, Paenibacillus, Stenotrophomonas , and Geobacter . Several of the fungal and bacterial genera detected exclusively or more abundantly in the Fusarium wilt-suppressive soil included genera known for their activity against F. oxysporum . Overall, this study supports the potential role of known fungal and bacterial genera in Fusarium wilt suppressive soils from Châteaurenard and pinpoints new bacterial and fungal genera for their putative role in Fusarium wilt suppressiveness.

Deep Learning in Radiology.

PubMed

McBee, Morgan P; Awan, Omer A; Colucci, Andrew T; Ghobadi, Comeron W; Kadom, Nadja; Kansagra, Akash P; Tridandapani, Srini; Auffermann, William F

2018-03-29

As radiology is inherently a data-driven specialty, it is especially conducive to utilizing data processing techniques. One such technique, deep learning (DL), has become a remarkably powerful tool for image processing in recent years. In this work, the Association of University Radiologists Radiology Research Alliance Task Force on Deep Learning provides an overview of DL for the radiologist. This article aims to present an overview of DL in a manner that is understandable to radiologists; to examine past, present, and future applications; as well as to evaluate how radiologists may benefit from this remarkable new tool. We describe several areas within radiology in which DL techniques are having the most significant impact: lesion or disease detection, classification, quantification, and segmentation. The legal and ethical hurdles to implementation are also discussed. By taking advantage of this powerful tool, radiologists can become increasingly more accurate in their interpretations with fewer errors and spend more time to focus on patient care. Copyright © 2018 The Association of University Radiologists. Published by Elsevier Inc. All rights reserved.

Knowledge sharing and organizational learning in the context of hospital infection prevention.

PubMed

Rangachari, Pavani

2010-01-01

Recently, hospitals that have been successful in preventing infections have labeled their improvement approaches as either the Toyota Production System (TPS) approach or the Positive Deviance (PD) approach. PD has been distinguished from TPS as being a bottom-up approach to improvement, as against top-down. Facilities that have employed both approaches have suggested that PD may be more effective than TPS for infection prevention. This article integrates organizational learning, institutional, and knowledge network theories to develop a theoretical framework for understanding the structure and evolution of effective knowledge-sharing networks in health care organizations, that is, networks most conducive to learning and improvement. Contrary to arguments put forth by hospital success stories, the framework suggests that networks rich in brokerage and hierarchy (ie, top-down, "TPS-like" structures) may be more effective for learning and improvement in health care organizations, compared with a networks rich in density (ie, bottom-up, "PD-like" structures). The theoretical framework and ensuing analysis help identify several gaps in the literature related to organization learning and improvement in the infection prevention context. This, in turn, helps put forth recommendations for health management research and practice.

Induction of three-dimensional assembly of human liver cells by simulated microgravity

NASA Technical Reports Server (NTRS)

Khaoustov, V. I.; Darlington, G. J.; Soriano, H. E.; Krishnan, B.; Risin, D.; Pellis, N. R.; Yoffe, B.

1999-01-01

The establishment of long-term cultures of functional primary human liver cells (PHLC) is formidable. Developed at NASA, the Rotary Cell Culture System (RCCS) allows the creation of the unique microgravity environment of low shear force, high-mass transfer, and 3-dimensional cell culture of dissimilar cell types. The aim of our study was to establish long-term hepatocyte cultures in simulated microgravity. PHLC were harvested from human livers by collagenase perfusion and were cultured in RCCS. PHLC aggregates were readily formed and increased up to 1 cm long. The expansion of PHLC in bioreactors was further evaluated with microcarriers and biodegradable scaffolds. While microcarriers were not conducive to formation of spheroids, PHLC cultured with biodegradable scaffolds formed aggregates up to 3 cm long. Analyses of PHLC spheroids revealed tissue-like structures composed of hepatocytes, biliary epithelial cells, and/or progenitor liver cells that were arranged as bile duct-like structures along nascent vascular sprouts. Electron microscopy revealed groups of cohesive hepatocytes surrounded by complex stromal structures and reticulin fibers, bile canaliculi with multiple microvilli, and tight cellular junctions. Albumin mRNA was expressed throughout the 60-d culture. A simulated microgravity environment is conducive to maintaining long-term cultures of functional hepatocytes. This model system will assist in developing improved protocols for autologous hepatocyte transplantation, gene therapy, and liver assist devices, and facilitate studies of liver regeneration and cell-to-cell interactions that occur in vivo.

Iron mineralogy and uranium-binding environment in the rhizosphere of a wetland soil.

PubMed

Kaplan, Daniel I; Kukkadapu, Ravi; Seaman, John C; Arey, Bruce W; Dohnalkova, Alice C; Buettner, Shea; Li, Dien; Varga, Tamas; Scheckel, Kirk G; Jaffé, Peter R

2016-11-01

Wetlands mitigate the migration of groundwater contaminants through a series of biogeochemical gradients that enhance multiple contaminant-binding processes. The hypothesis of this study was that wetland plant roots contribute organic carbon and release O2 within the rhizosphere (plant-impact soil zone) that promote the formation of Fe(III)-(oxyhydr)oxides. In turn, these Fe(III)-(oxyhydr)oxides stabilize organic matter that together contribute to contaminant immobilization. Mineralogy and U binding environments of the rhizosphere were evaluated in samples collected from contaminated and non-contaminated areas of a wetland on the Savannah River Site in South Carolina. Based on Mössbauer spectroscopy, rhizosphere soil was greatly enriched with nanogoethite, ferrihydrite-like nanoparticulates, and hematite, with negligible Fe(II) present. X-ray computed tomography and various microscopy techniques showed that root plaques were tens-of-microns thick and consisted of highly oriented Fe-nanoparticles, suggesting that the roots were involved in creating the biogeochemical conditions conducive to the nanoparticle formation. XAS showed that a majority of the U in the bulk wetland soil was in the +6 oxidation state and was not well correlated spatially to Fe concentrations. SEM/EDS confirm that U was enriched on root plaques, where it was always found in association with P. Together these findings support our hypothesis and suggest that plants can alter mineralogical conditions that may be conducive to contaminant immobilization in wetlands. Copyright © 2016 Elsevier B.V. All rights reserved.

A culture conducive to women's academic success: development of a measure.

PubMed

Westring, Alyssa Friede; Speck, Rebecca M; Sammel, Mary Dupuis; Scott, Patricia; Tuton, Lucy Wolf; Grisso, Jeane Ann; Abbuhl, Stephanie

2012-11-01

The work environment culture inhibits women's career success in academic medicine. The lack of clarity and consistency in the definition, measurement, and analysis of culture constrains current research on the topic. The authors addressed this gap by defining the construct of a culture conducive to women's academic success (CCWAS) and creating a measure (i.e., tool) to evaluate it. First, the authors conducted a review of published literature, held focus groups, and consulted with subject matter experts to develop a measure of academic workplace culture for women. Then they developed and pilot-tested the measure with a convenience sample of women assistant professors. After refining the measure, they administered it, along with additional scales for validation, to 133 women assistant professors at the University of Pennsylvania. Finally, they conducted statistical analyses to explore the measure's nature and validity. A CCWAS consists of four distinct, but related, dimensions: equal access, work-life balance, freedom from gender biases, and supportive leadership. The authors found evidence that women within departments/divisions agree on the supportiveness of their units but that substantial differences among units exist. The analyses provided strong evidence for the reliability and validity of their measure. This report contributes to a growing understanding of women's academic medicine careers and provides a measure that researchers can use to assess the supportiveness of the culture for women assistant professors and that leaders can use to evaluate the effectiveness of interventions designed to increase the supportiveness of the environment for women faculty.

Cooperative Learning Groups and the Evolution of Human Adaptability : (Another Reason) Why Hermits Are Rare in Tonga and Elsewhere.

PubMed

Bell, Adrian Viliami; Hernandez, Daniel

2017-03-01

Understanding the prevalence of adaptive culture in part requires understanding the dynamics of learning. Here we explore the adaptive value of social learning in groups and how formal social groups function as effective mediums of information exchange. We discuss the education literature on Cooperative Learning Groups (CLGs), which outlines the potential of group learning for enhancing learning outcomes. Four qualities appear essential for CLGs to enhance learning: (1) extended conversations, (2) regular interactions, (3) gathering of experts, and (4) incentives for sharing knowledge. We analyze these four qualities within the context of a small-scale agricultural society using data we collected in 2010 and 2012. Through an analysis of surveys, interviews, and observations in the Tongan islands, we describe the role CLGs likely plays in facilitating individuals' learning of adaptive information. Our analysis of group affiliation, membership, and topics of conversation suggest that the first three CLG qualities reflect conditions for adaptive learning in groups. We utilize ethnographic anecdotes to suggest the fourth quality is also conducive to adaptive group learning. Using an evolutionary model, we further explore the scope for CLGs outside the Tongan socioecological context. Model analysis shows that environmental volatility and migration rates among human groups mediate the scope for CLGs. We call for wider attention to how group structure facilitates learning in informal settings, which may be key to assessing the contribution of groups to the evolution of complex, adaptive culture.

Fractal symmetry of protein interior: what have we learned?

PubMed

Banerji, Anirban; Ghosh, Indira

2011-08-01

The application of fractal dimension-based constructs to probe the protein interior dates back to the development of the concept of fractal dimension itself. Numerous approaches have been tried and tested over a course of (almost) 30 years with the aim of elucidating the various facets of symmetry of self-similarity prevalent in the protein interior. In the last 5 years especially, there has been a startling upsurge of research that innovatively stretches the limits of fractal-based studies to present an array of unexpected results on the biophysical properties of protein interior. In this article, we introduce readers to the fundamentals of fractals, reviewing the commonality (and the lack of it) between these approaches before exploring the patterns in the results that they produced. Clustering the approaches in major schools of protein self-similarity studies, we describe the evolution of fractal dimension-based methodologies. The genealogy of approaches (and results) presented here portrays a clear picture of the contemporary state of fractal-based studies in the context of the protein interior. To underline the utility of fractal dimension-based measures further, we have performed a correlation dimension analysis on all of the available non-redundant protein structures, both at the level of an individual protein and at the level of structural domains. In this investigation, we were able to separately quantify the self-similar symmetries in spatial correlation patterns amongst peptide-dipole units, charged amino acids, residues with the π-electron cloud and hydrophobic amino acids. The results revealed that electrostatic environments in the interiors of proteins belonging to 'α/α toroid' (all-α class) and 'PLP-dependent transferase-like' domains (α/β class) are highly conducive. In contrast, the interiors of 'zinc finger design' ('designed proteins') and 'knottins' ('small proteins') were identified as folds with the least conducive electrostatic environments. The fold 'conotoxins' (peptides) could be unambiguously identified as one type with the least stability. The same analyses revealed that peptide-dipoles in the α/β class of proteins, in general, are more correlated to each other than are the peptide-dipoles in proteins belonging to the all-α class. Highly favorable electrostatic milieu in the interiors of TIM-barrel, α/β-hydrolase structures could explain their remarkably conserved (evolutionary) stability from a new light. Finally, we point out certain inherent limitations of fractal constructs before attempting to identify the areas and problems where the implementation of fractal dimension-based constructs can be of paramount help to unearth latent information on protein structural properties.

Biomedical Monitoring By A Novel Noncontact Radio Frequency Technology Project

NASA Technical Reports Server (NTRS)

Oliva-Buisson, Yvette J. (Compiler)

2014-01-01

The area of Space Health and Medicine is one of the NASA's Space Technology Grand Challenges. Space is an extreme environment which is not conducive to human life. The extraterrestrial environment can result in the deconditioning of various human physiological systems and thus require easy to use physiological monitoring technologies in order to better monitor space crews for appropriate health management and successful space missions and space operations. Furthermore, the Space Technology Roadmap's Technology Area Breakdown Structure calls for improvements in research to support human health and performance (Technology Area 06). To address these needs, this project investigated a potential noncontact and noninvasive radio frequency-based technique of monitoring central hemodynamic function in human research subjects in response to orthostatic stress.

Quantum change and psychotherapy.

PubMed

Bien, Thomas H

2004-05-01

Deep change in psychotherapy more typically comes slowly rather than suddenly, but this difference between therapeutic change and quantum change may be one of perspective rather than substance. Psychotherapy may be understood as a kind of mindfulness practice similar to working with koans in that the client presents a life dilemma incapable of rational solution. While quantum change cannot be engineered, the psychotherapist can create an environment conducive to such transformation by producing true presence and modeling calm, concerned, sustained attention to the dilemma that precipitated treatment. Psychotherapists who also maintain a sense of their work as a high art and a way of being, and who in consequence cultivate their own emotional and spiritual development, may be more likely to create such an environment. Copyright 2004 Wiley Periodicals, Inc.

Analysis of students’ incorrect answers at triangle materials in the fifth-grade of primary school

NASA Astrophysics Data System (ADS)

Shintawati, E.; Jupri, Al

2018-05-01

This research aims to analyse the comparison of the predictions made by the author between learning methods with the reality that occur in the class and to analyse students' responses toward questions given by teachers at triangle materials. The method used in this research is the descriptive-qualitative method. The subjects of this research are all fifth-grade students from a primary school in the city of Bandung. The results of this research indicated that there are some influences between learning methods and students' responses shown by the way students answer the question. In reality, there are many students’ responses produced beyond the predictions of the author. It shows that as the good teachers, besides setting up learning methods, they should also make predictions toward the responses of the students in answering the questions given. The results of the predictions could be used as a lesson for teachers to run the learning processes as good as possible so the students' responses could being accordance with the concept of materials presented and could also achieve the expected learning goals. Based on this research’s results, as a teacher must have techniques and strategies to overcome things that are not expected during the learning so that learning can be conducive so that students can focus on learning and enjoy learning so that learning outcomes is the ability of students to increase in understanding the material and can construct the concept of material provided.

Implementation of Evidence-Based Practice From a Learning Perspective.

PubMed

Nilsen, Per; Neher, Margit; Ellström, Per-Erik; Gardner, Benjamin

2017-06-01

For many nurses and other health care practitioners, implementing evidence-based practice (EBP) presents two interlinked challenges: acquisition of EBP skills and adoption of evidence-based interventions and abandonment of ingrained non-evidence-based practices. The purpose of this study to describe two modes of learning and use these as lenses for analyzing the challenges of implementing EBP in health care. The article is theoretical, drawing on learning and habit theory. Adaptive learning involves a gradual shift from slower, deliberate behaviors to faster, smoother, and more efficient behaviors. Developmental learning is conceptualized as a process in the "opposite" direction, whereby more or less automatically enacted behaviors become deliberate and conscious. Achieving a more EBP depends on both adaptive and developmental learning, which involves both forming EBP-conducive habits and breaking clinical practice habits that do not contribute to realizing the goals of EBP. From a learning perspective, EBP will be best supported by means of adaptive learning that yields a habitual practice of EBP such that it becomes natural and instinctive to instigate EBP in appropriate contexts by means of seeking out, critiquing, and integrating research into everyday clinical practice as well as learning new interventions best supported by empirical evidence. However, the context must also support developmental learning that facilitates disruption of existing habits to ascertain that the execution of the EBP process or the use of evidence-based interventions in routine practice is carefully and consciously considered to arrive at the most appropriate response. © 2017 Sigma Theta Tau International.

A center for self-management of chronic illnesses in diverse groups.

PubMed

Inouye, Jillian; Boland, Mary G; Nigg, Claudio R; Sullivan, Kathleen; Leake, Anne; Mark, Debra; Albright, Cheryl L

2011-01-01

Prevention and successful treatment of chronic disease require a scientific understanding of the impacts and interactions of ethnicity, culture, and illness on self-management interventions. This article presents one approach to developing effective methods to address the needs of ethnic minorities living with chronic illnesses. Described is the University of Hawaii Center for Ohana Self-Management of Chronic Illnesses (COSMCI) located in the School of Nursing & Dental Hygiene and funded by the National Institute of Nursing Research (Award Number P20NR010671). The interdisciplinary center focuses on family and community self-management interventions in ethnically diverse populations with chronic illnesses. Areas discussed are: 1) the operational structure for creating an environment conducive to interdisciplinary ohana self-management chronic illness research in ethnically diverse populations; and 2) the development of sustainable interdisciplinary, biobehavioral research capacity. The COSMCI uses a social cognitive theory framework to guide the application of established self-management interventions to Asian and Pacific Island populations (API) through three conceptually linked research projects on HIV infection, type 2 diabetes, and chronic obstructive pulmonary disease. COSMI addresses the feasibility of sharing of lessons learned among the approaches taken. The interdisciplinary nature of COSMCI increases the potential success of the intervention efforts. Hawaii Medical Journal Copyright 2010.

[Computer-assisted multimedia interactive learning program "Primary Open-Angle Glaucoma"].

PubMed

Dick, V B; Zenz, H; Eisenmann, D; Tekaat, C J; Wagner, R; Jacobi, K W

1996-05-01

Advances in the area of information technology have opened up new possibilities for the use of interactive media in the training of medical students. Classical instructional technologies, such as video, slides, audio cassettes and computer programs with a textbook orientation, have been merged into one multimedia computer system. The medical profession has been increasingly integrating computer-based applications which can be used, for example, for record keeping within a medical practice. The goal of this development is to provide access to all modes of information storage and retrieval as well as documentation and training systems within a specific context. Since the beginning of the winter semester 1995, the Department of Ophthalmology in Giessen has used the learning program "Primary Open Angle Glaucoma" in student instruction. One factor that contributed to the implementation of this project was that actual training using patients within the clinic is difficult to conduct. Media-supported training that can provide a simulation of actual practice offers a suitable substitute. The learning program has been installed on Power PCs (Apple MacIntosh), which make up the technical foundation of our system. The program was developed using Hypercard software, which provides userfriendly graphical work environment. This controls the input and retrieval of data, direct editing of documents, immediate simulation, the creation of on-screen documents and the integration of slides that have been scanned in as well as QuickTime films. All of this can be accomplished without any special knowledge of programming language or operating systems on the part of the user. The glaucoma learning program is structured along the lines of anatomy, including an explanation of the circulation of the aqueous humor, pathology, clinical symptoms and findings, diagnosis and treatment. This structure along with the possibility for creating a list of personal files for the user with a collection of illustrations and text allows for quick access to learning content. The program is designed in such a way that working with and through it is done in a manner conducive to learning. Student response to the learning program as an accompaniment to instruction has been positive. Independent, supplemental student learning by means of an interactive learning program has raised the quality of study within the sciences. The use of a pedagogically sound multimedia program, that is oriented toward problem solving and based on actual cases offers students the opportunity to actively work ophthalmological material. An additional benefit is the development of competence in working with computer-support information systems, something that is playing an ever-increasing role within the medical profession.

Radiation Electrodynamics of the Photo-Electron Cloud Produced By an Arbitrary Photon Pulse Incident on a Planar Emitting Surface in Vacuum

DTIC Science & Technology

1994-06-01

charge clouds. These finitely-remote fields are then used to compute asymptotic radiation fields in the limit of the field point going to infinity in a 0...like to thank Doug Beason for providing an environment conducive to performing the research reported on here and Michelle Tafoya for her excellent...radiation quantities, however, are obtained only in the limit of the field point going to infinity ; we thus demonstrate the existence of this limit and

Creating a climate that catalyses healthcare innovation in the United Kingdom - learning lessons from international innovators.

PubMed

Cresswell, Kathrin; Cunningham-Burley, Sarah; Sheikh, Aziz

2017-01-25

The United Kingdom (UK) lags behind other high-income countries in relation to technological innovation in healthcare. In order to inform UK strategy on how to catalyse innovation, we sought to understand what national strategies can help to promote a climate for innovation in healthcare settings by extracting lessons for the UK from international innovators. We undertook a series of qualitative semi-structured interviews with senior international innovators from a range of health related policy, care/service delivery, commercial and academic backgrounds. Thematic analysis helped to explore how different stakeholder groups could facilitate/inhibit innovation at individual, organisational, and wider societal levels. We conducted 14 interviews and found that a conducive climate for healthcare innovation comprised of national/regional strategies stimulating commercial competition, promoting public/private relationships, and providing central direction (e.g. incentives for adoption and regulation through standards) without being restrictive. Organisational attitudes with a willingness to experiment and to take risks were also seen as important, but a bottom-up approach to innovation, based on the identification of clinical need, was seen as a crucial first step to construct relevant national policies.  There is now a need to create mechanisms through which frontline National Health Service staff in relation can raise ideas/concerns and suggest opportunities for improvement, and then build national innovation environments that seek to address these needs. This should be accompanied by creating competitive health technology markets to stimulate a commercial environment that attracts high-quality health information technology experts and innovators working in partnership with staff and patients.

Theoretical rationale of community intervention for the prevention and control of cardiovascular disease.

PubMed

MacLean, D R

1994-01-01

Cardiovascular disease is the leading cause of death and disability in the developed world, accounting for slightly more than 40% of all mortality. Along with the resultant disability of those who survive with the disease it costs the health care system in Canada approximately $17 billion on an annual basis. The known risk factors for cardiovascular disease are widespread within the population; in Canada, approximately 70% of individuals have one or more of the major risk factors. Research over the past 25 years has disclosed that a significant proportion of the cause of heart disease and its risk factors are rooted in the unhealthy habits of average living in conjunction with unfavorable physical, economic and psychosocial environments. The primary prevention of cardiovascular disease has focused on individual risk factor change combined with approaches to community organization in an effort to produce a more conducive environment for behavior change to be carried out. First-generation community programs for cardiovascular disease prevention, as illustrated by the North Karelia Project, Stanford Five City Project and others in the United States, have relied heavily on social learning theory as advanced by Bandura, from Stanford University. Second-generation prevention programs, such as the Nova Scotia Heart Health Program, have relied on these theories as well as theories of participation and community development in the prevention of major noncommunicable diseases. This paper gives an overview of the theoretical basis of community intervention programs for cardiovascular disease. Included will be a discussion of some of the various theoretical approaches used in Canada and the United States and elsewhere over the past 25 years.

Anticipatory control through associative learning of subliminal relations: invisible may be better than visible.

PubMed

Farooqui, Ausaf A; Manly, Tom

2015-03-01

We showed that anticipatory cognitive control could be unconsciously instantiated through subliminal cues that predicted enhanced future control needs. In task-switching experiments, one of three subliminal cues preceded each trial. Participants had no conscious experience or knowledge of these cues, but their performance was significantly improved on switch trials after cues that predicted task switches (but not particular tasks). This utilization of subliminal information was flexible and adapted to a change in cues predicting task switches and occurred only when switch trials were difficult and effortful. When cues were consciously visible, participants were unable to discern their relevance and could not use them to enhance switch performance. Our results show that unconscious cognition can implicitly use subliminal information in a goal-directed manner for anticipatory control, and they also suggest that subliminal representations may be more conducive to certain forms of associative learning. © The Author(s) 2015.

Media Matter: The Effect of Medium of Presentation on Student's Recognition of Histopathology.

PubMed

Telang, Ajay; Jong, Nynke De; Dalen, Jan Van

2016-12-01

Pathology teaching has undergone transformation with the introduction of virtual microscopy as a teaching and learning tool. To assess if dental students can identify histopathology irrespective of the media of presentation and if the media affect student's oral pathology case based learning scores. The perception of students towards "hybrid" approach in teaching and learning histopathology in oral pathology was also assessed. A controlled experiment was conduc-ted on year 4 and year 5 dental student groups using a perfor-mance test and a questionnaire survey. A response rate of 81% was noted for the performance test as well as the questionnaire survey. Results show a significant effect of media on performance of students with virtual microscopy bringing out the best performance across all student groups in case based learning scenarios. The order of preference for media was found to be virtual microscopy followed by photomicrographs and light microscopy. However, 94% of students still prefer the present hybrid system for teaching and learning of oral pathology. The study shows that identification of histo-pathology by students is dependent on media and the type of media has a significant effect on the performance. Virtual microscopy is strongly perceived as a useful tool for learning which thus brings out the best performance, however; the hybrid approach still remains the most preferred approach for histopathology learning.

Correspondence Between Urban Bird Roosts and the Presence of Aerosolised Fungal Pathogens.

PubMed

Irga, Peter J; Armstrong, Brigette; King, William L; Burchett, Margaret; Torpy, Fraser R

2016-10-01

Habitat fragmentation in urban environments concentrates bird populations that have managed to adapt to these newly developed areas. Consequently, the roosts of these birds are potentially creating environments conducive to fungal growth and dissemination. Airborne fungi derived from these environments are relatively unstudied, as is the potential health risk arising from these fungi. This study documented the diversity of culturable airborne fungal propagules associated with forty urban bird roosts. Environmental variables from each site were recorded to allow us to analyse the correspondence between different bird species, the substrate they occupy and airborne fungal propagules. Associations were established between Rhodotorula and Pacific black ducks, wood ducks, myna birds and miner birds when in the presence of bare soil as a substrate. Further associations were established between Penicillium, Scopulariopsis and Cunninghamella and pigeons, sparrows and swallows living in areas with hard surfaces such as bitumen and rocks.

Characterizing the Severe Turbulence Environments Associated with Commercial Aviation Accidents. Part 2; Hydrostatic Mesobeta Scale Numerical Simulations of Supergradient Wind Flow and Streamwise Ageostrophic Frontogenesis

NASA Technical Reports Server (NTRS)

Kaplan, Michael L.; Huffman, Allan W.; Lux, Kevin M.; Cetola, Jeffrey D.; Charney, Joseph J.; Riordan, Allen J.; Lin, Yuh-Lang; Waight, Kenneth T., III; Proctor, Fred (Technical Monitor)

2003-01-01

Simulation experiments reveal key processes that organize a hydrostatic environment conducive to severe turbulence. The paradigm requires juxtaposition of the entrance region of a curved jet stream, which is highly subgeostrophic, with the entrance region of a straight jet stream, which is highly supergeostrophic. The wind and mass fields become misphased as the entrance regions converge resulting in the significant spatial variation of inertial forcing, centripetal forcing, and along- and cross-stream pressure gradient forcing over a mesobeta scale region. This results in frontogenesis and the along-stream divergence of cyclonic and convergence of cyclonic ageostrophic vertical vorticity. The centripetally forced mesoscale front becomes the locus of large gradients of ageostrophic vertical vorticity along an overturning isentrope. This region becomes favorable for streamwise vorticity gradient formation enhancing the environment for organization of horizontal vortex tubes in the presence of buoyant forcing.

A Walk in the Park: The Influence of Urban Parks and Community Violence on Physical Activity in Chelsea, MA.

PubMed

Ou, Judy Y; Levy, Jonathan I; Peters, Junenette L; Bongiovanni, Roseann; Garcia-Soto, Jovanna; Medina, Rafael; Scammell, Madeleine K

2016-01-04

Proximity to a park does not necessarily imply access or use, and the social environment may positively or negatively influence the positive intentions of the built environment. To investigate parks, park use and physical activity, and their associations with exposure to community violence, we interviewed residents (n = 354) of a densely populated urban community. Our findings indicate that proximity to any park is not associated with physical activity. However, proximity to the preferred park reported by residents to be conducive for physical activity (with walking paths, large fields, playgrounds for children and tennis courts) was associated with physical activity. Conversely, knowledge of sexual assault or rape in the neighborhood is inversely associated with every type of physical activity (park-based, outdoor, and indoor). Our findings suggest that improvements to the built environment (parks, green spaces) may be hindered by adverse social environments and both are necessary for consideration in the design of public health interventions.

A Walk in the Park: The Influence of Urban Parks and Community Violence on Physical Activity in Chelsea, MA

PubMed Central

Ou, Judy Y.; Levy, Jonathan I.; Peters, Junenette L.; Bongiovanni, Roseann; Garcia-Soto, Jovanna; Medina, Rafael; Scammell, Madeleine K.

2016-01-01

Proximity to a park does not necessarily imply access or use, and the social environment may positively or negatively influence the positive intentions of the built environment. To investigate parks, park use and physical activity, and their associations with exposure to community violence, we interviewed residents (n = 354) of a densely populated urban community. Our findings indicate that proximity to any park is not associated with physical activity. However, proximity to the preferred park reported by residents to be conducive for physical activity (with walking paths, large fields, playgrounds for children and tennis courts) was associated with physical activity. Conversely, knowledge of sexual assault or rape in the neighborhood is inversely associated with every type of physical activity (park-based, outdoor, and indoor). Our findings suggest that improvements to the built environment (parks, green spaces) may be hindered by adverse social environments and both are necessary for consideration in the design of public health interventions. PMID:26742051

A comparison of distance education instructional methods in occupational therapy.

PubMed

Jedlicka, Janet S; Brown, Sarah W; Bunch, Ashley E; Jaffe, Lynn E

2002-01-01

The progression of technology is rapidly bringing new opportunities to students and academic institutions, resulting in a need for additional information to determine the most effective strategies for teaching distance learners. The purpose of this study was to compare the effectiveness of three instructional strategies (two-way interactive video and audio, chat rooms, and independent learning) and student preferences regarding instructional methods in a mental health programming distance learning course. Precourse and postcourse surveys were completed by 22 occupational therapy students enrolled in the course. Effectiveness of the teaching methods was determined based on the results of students' examinations. The findings indicated that there were no statistically significant differences in student performance on multiple-choice examinations using the three instructional methods. Of students, 77% indicated a preference for two-way interactive video and audio instruction. To provide effective education via distance learning methods, faculty members need to structure assignments that facilitate interaction and communication among learners. As distance education becomes more commonplace, it is important to identify the methods of instruction that are the most effective in delivering essential course content and the methods that provide the atmosphere most conducive to learning.

Metacognitive components in smart learning environment

NASA Astrophysics Data System (ADS)

Sumadyo, M.; Santoso, H. B.; Sensuse, D. I.

2018-03-01

Metacognitive ability in digital-based learning process helps students in achieving learning goals. So that digital-based learning environment should make the metacognitive component as a facility that must be equipped. Smart Learning Environment is the concept of a learning environment that certainly has more advanced components than just a digital learning environment. This study examines the metacognitive component of the smart learning environment to support the learning process. A review of the metacognitive literature was conducted to examine the components involved in metacognitive learning strategies. Review is also conducted on the results of study smart learning environment, ranging from design to context in building smart learning. Metacognitive learning strategies certainly require the support of adaptable, responsive and personalize learning environments in accordance with the principles of smart learning. The current study proposed the role of metacognitive component in smart learning environment, which is useful as the basis of research in building environment in smart learning.

An innovative educational approach to professional development of medical laboratory scientists in Botswana.

PubMed

Magowe, Mabel Km; Ledikwe, Jenny H; Kasvosve, Ishmael; Martin, Robert; Thankane, Kabo; Semo, Bazghina-Werq

2014-01-01

To address the shortage of laboratory scientists in Botswana, an innovative, one-year academic bridging program was initiated at the University of Botswana, to advance diploma-holding laboratory technicians towards becoming laboratory scientists holding Bachelor's degrees. An evaluation was conducted, which described the outcomes of the program and the lessons learned from this novel approach to meeting human resource needs. This was a cross-sectional, mixed-methods evaluation. Qualitative interviews were conducted with graduates of the Bachelor of Science (BSc) Medical Laboratory Sciences (MLS) bridging program, along with the graduates' current supervisors, and key informants who were involved in program development or implementation. The quantitative data collected included a written questionnaire, completed by program graduates, with a retrospective pre-test/post-test survey of graduates' confidence, in terms of key laboratory competencies. The BSc MLS bridging program produced thirty-three laboratory scientists over 3 years. There was a significant increase in confidence among graduates, for specified competencies, after the program (P<0.05). Graduates reported acquiring new skills and, often, accepting new responsibilities at their former workplace, particularly in relationship to leadership and management. Five graduates enrolled in advanced degree programs. Most graduates assumed increased responsibility. However, only two graduates were promoted after completing the training program. The lessons learned include: the importance of stakeholder involvement, the need for data to identify local needs, financial sustainability, catering for the needs of adult learners, and ensuring a technically challenging work environment, conducive to the application of skills learned during training. A strong public health and clinical laboratory system is essential for the rapid detection and control of emerging health threats, and for patient care. However, there is a need to adequately prepare laboratory human resources, to ensure efficient and effective laboratory services. Advancement of laboratory technicians towards becoming laboratory scientists, through a bridging program, can provide the necessary skills within a short time.

Perceived Levels of Frustration During Clinical Situations in Athletic Training Students

PubMed Central

Heinerichs, Scott; Curtis, Neil; Gardiner-Shires, Alison

2014-01-01

Context: Athletic training students (ATSs) are involved in various situations during the clinical experience that may cause them to express levels of frustration. Understanding levels of frustration in ATSs is important because frustration can affect student learning, and the clinical experience is critical to their development as professionals. Objective:  To explore perceived levels of frustration in ATSs during clinical situations and to determine if those perceptions differ based on sex. Design:  Cross-sectional study with a survey instrument. Setting:  A total of 14 of 19 professional, undergraduate athletic training programs accredited by the Commission on Accreditation of Athletic Training Education in Pennsylvania. Patients or Other Participants:  Of a possible 438 athletic training students, 318 (72.6%) completed the survey. Main Outcomes Measure(s):  The Athletic Training Student Frustration Inventory was developed and administered. The survey gathered demographic information and included 24 Likert-scale items centering on situations associated with the clinical experience. Descriptive statistics were computed on all items. The Mann-Whitney U was used to evaluate differences between male and female students. Results:  A higher level of frustration was perceived during the following clinical situations: lack of respect by student-athletes and coaching staffs, the demands of the clinical experience, inability of ATSs to perform or remember skills, and ATSs not having the opportunity to apply their skills daily. Higher levels of frustration were perceived in female than male ATSs in several areas. Conclusions:  Understanding student frustration during clinical situations is important to better appreciate the clinical education experience. Low levels of this emotion are expected; however, when higher levels exist, learning can be affected. Whereas we cannot eliminate student frustrations, athletic training programs and preceptors need to be aware of this emotion in order to create an environment that is more conducive to learning. PMID:24143904

Organizational learning in a college of nursing: A learning history.

PubMed

Lyman, Bret; Cowan, Lisa A; Hoyt, Hannah C

2018-02-01

College of nursing leaders can foster organizational learning as a means of achieving their desired organizational outcomes. Organizational learning has not previously been studied in colleges of nursing, leaving college administrators and faculty little guidance as they strive to improve outcomes in their own colleges. The purpose of this study was to discover new insights related to organizational learning in a college of nursing. The learning history method was used to document and describe organizational learning in a college of nursing. This study was conducted with a college of nursing situated in a private, religious-based university in the western United States. Six stakeholders and 16 individuals familiar with the college's history were purposively recruited for this study. Participants included college administrators, faculty, students, alumni, and individuals with university-level responsibilities related to the college. Semi-structured interviews and college artifacts were used to gather data. Data was reviewed and themes identified through a process called "distillation." The college's vision, "Learning the Healer's Art" provides purpose and motivation within the college. Four themes provide additional insight into how the college established a learning culture and fosters behavior conducive to organizational learning: (1) Character and Quality, (2) Long-Term Perspective, (3) Collaborative Leadership and Adaptation, and (4) Mentoring. College of nursing leaders can foster organizational learning and pursue improvement within their colleges. Recommended actions include developing a shared vision for the college, building a cadre of qualified faculty and students who have strong personal character, maintaining a long-term perspective, using a collaborative approach to leadership and adaptation, and facilitating mentoring. Copyright © 2017 Elsevier Ltd. All rights reserved.

A Dynamic Model of Adolescent Friendship Networks, Parental Influences, and Smoking.

PubMed

Lakon, Cynthia M; Wang, Cheng; Butts, Carter T; Jose, Rupa; Timberlake, David S; Hipp, John R

2015-09-01

Peer and parental influences are critical socializing forces shaping adolescent development, including the co-evolving processes of friendship tie choice and adolescent smoking. This study examines aspects of adolescent friendship networks and dimensions of parental influences shaping friendship tie choice and smoking, including parental support, parental monitoring, and the parental home smoking environment using a Stochastic Actor-Based model. With data from three waves of the National Longitudinal Study of Adolescent Health of youth in grades 7 through 12, including the In-School Survey, the first wave of the In-Home survey occurring 6 months later, and the second wave of the In-Home survey, occurring one year later, this study utilizes two samples based on the social network data collected in the longitudinal saturated sample of sixteen schools. One consists of twelve small schools (n = 1,284, 50.93 % female), and the other of one large school (n = 976, 48.46 % female). The findings indicated that reciprocity, choosing a friend of a friend as a friend, and smoking similarity increased friendship tie choice behavior, as did parental support. Parental monitoring interacted with choosing friends who smoke in affecting friendship tie choice, as at higher levels of parental monitoring, youth chose fewer friends that smoked. A parental home smoking context conducive to smoking decreased the number of friends adolescents chose. Peer influence and a parental home smoking environment conducive to smoking increased smoking, while parental monitoring decreased it in the large school. Overall, peer and parental factors affected the coevolution of friendship tie choice and smoking, directly and multiplicatively.

A Dynamic Model of Adolescent Friendship Networks, Parental Influences, and Smoking

PubMed Central

Wang, Cheng; Butts, Carter T.; Jose, Rupa; Timberlake, David S.; Hipp, John R.

2015-01-01

Peer and parental influences are critical socializing forces shaping adolescent development, including the co-evolving processes of friendship tie choice and adolescent smoking. This study examines aspects of adolescent friendship networks and dimensions of parental influences shaping friendship tie choice and smoking, including parental support, parental monitoring, and the parental home smoking environment using a Stochastic Actor-Based model. With data from three waves of the National Longitudinal Study of Adolescent Health of youth in grades 7 through 12, including the In-School Survey, the first wave of the In-Home survey occurring 6 months later, and the second wave of the In-Home survey, occurring one year later, this study utilizes two samples based on the social network data collected in the longitudinal saturated sample of sixteen schools. One consists of twelve small schools (n = 1,284, 50.93 % female), and the other of one large school (n = 976, 48.46 % female). The findings indicated that reciprocity, choosing a friend of a friend as a friend, and smoking similarity increased friendship tie choice behavior, as did parental support. Parental monitoring interacted with choosing friends who smoke in affecting friendship tie choice, as at higher levels of parental monitoring, youth chose fewer friends that smoked. A parental home smoking context conducive to smoking decreased the number of friends adolescents chose. Peer influence and a parental home smoking environment conducive to smoking increased smoking, while parental monitoring decreased it in the large school. Overall, peer and parental factors affected the coevolution of friendship tie choice and smoking, directly and multiplicatively. PMID:25239115

Multispectral Microimager for Astrobiology

NASA Technical Reports Server (NTRS)

Sellar, R. Glenn; Farmer, Jack D.; Kieta, Andrew; Huang, Julie

2006-01-01

A primary goal of the astrobiology program is the search for fossil records. The astrobiology exploration strategy calls for the location and return of samples indicative of environments conducive to life, and that best capture and preserve biomarkers. Successfully returning samples from environments conducive to life requires two primary capabilities: (1) in situ mapping of the mineralogy in order to determine whether the desired minerals are present; and (2) nondestructive screening of samples for additional in-situ testing and/or selection for return to laboratories for more in-depth examination. Two of the most powerful identification techniques are micro-imaging and visible/infrared spectroscopy. The design and test results are presented from a compact rugged instrument that combines micro-imaging and spectroscopic capability to provide in-situ analysis, mapping, and sample screening capabilities. Accurate reflectance spectra should be a measure of reflectance as a function of wavelength only. Other compact multispectral microimagers use separate LEDs (light-emitting diodes) for each wavelength and therefore vary the angles of illumination when changing wavelengths. When observing a specularly-reflecting sample, this produces grossly inaccurate spectra due to the variation in the angle of illumination. An advanced design and test results are presented for a multispectral microimager which demonstrates two key advances relative to previous LED-based microimagers: (i) acquisition of actual reflectance spectra in which the flux is a function of wavelength only, rather than a function of both wavelength and illumination geometry; and (ii) increase in the number of spectral bands to eight bands covering a spectral range of 468 to 975 nm.

A Culture Conducive to Women’s Academic Success: Development of a Measure

PubMed Central

Westring, Alyssa Friede; Speck, Rebecca M.; Sammel, Mary Dupuis; Scott, Patricia; Tuton, Lucy Wolf; Grisso, Jeane Ann; Abbuhl, Stephanie

2012-01-01

Purpose The culture of the work environment inhibits women’s career success in academic medicine. The lack of clarity and consistency in the definition, measurement, and analysis of culture constrains current research on the topic. The authors addressed this gap by defining the construct of a culture conducive to women’s academic success (CCWAS) and creating a measure (i.e., tool) to evaluate it. Method First, the authors conducted a review of published literature, held focus groups, and consulted with subject matter experts to develop a measure of academic workplace culture for women. Then they developed and pilot-tested the measure with a convenience sample of women assistant professors. After refining the measure, they administered it, along with additional scales for validation, to 133 women assistant professors at the University of Pennsylvania. Finally, they conducted statistical analyses to explore the measure’s nature and validity. Results A CCWAS consists of four distinct, but related dimensions: equal access, work-life balance, freedom from gender biases, and supportive leadership. The authors found evidence that women within departments/divisions agree on the supportiveness of their units but that substantial differences among units exist. The analyses provided strong evidence for the reliability and validity of their measure. Conclusions This report contributes to a growing understanding of women’s academic medicine careers and provides a measure that researchers can utilize to assess the supportiveness of the culture for women assistant professors and that leaders can use to evaluate the effectiveness of interventions designed to increase the supportiveness of the environment for women faculty. PMID:23018337

The Missing Curriculum in Physics Problem-Solving Education

NASA Astrophysics Data System (ADS)

Williams, Mobolaji

2018-05-01

Physics is often seen as an excellent introduction to science because it allows students to learn not only the laws governing the world around them, but also, through the problems students solve, a way of thinking which is conducive to solving problems outside of physics and even outside of science. In this article, we contest this latter idea and argue that in physics classes, students do not learn widely applicable problem-solving skills because physics education almost exclusively requires students to solve well-defined problems rather than the less-defined problems which better model problem solving outside of a formal class. Using personal, constructed, and the historical accounts of Schrödinger's development of the wave equation and Feynman's development of path integrals, we argue that what is missing in problem-solving education is practice in identifying gaps in knowledge and in framing these knowledge gaps as questions of the kind answerable using techniques students have learned. We discuss why these elements are typically not taught as part of the problem-solving curriculum and end with suggestions on how to incorporate these missing elements into physics classes.

Children's and parents' opinions on the sport-related food environment: a systematic review.

PubMed

Smith, M; Signal, L; Edwards, R; Hoek, J

2017-09-01

Sport is a key setting for interventions to address child obesity given its obesogenic nature. Understanding children's and parents' opinions on the sport-related food environment is critical in developing effective programmes and policies to improve children's health. This systematic review synthesizes quantitative and qualitative research examining children's and parents' opinions on the sport-related food environment. During July 2016, a range of electronic databases of academic and grey literature were searched. Thirty-two publications (11 including children, 17 parents and 4 both) were included for review. The publications were assessed using the Analysis Grid for Environments Linked to Obesity framework to categorize the sport-related food environment into the physical, sociocultural, economic and political environments. The literature available investigating children's and parents' opinions of the sport-related food environment suggests that many children and parents consider the environment neither conducive to nor supportive of children's healthy food behaviours or wider health and well-being. Both groups would likely support actions to change and improve it. This systematic review found that original research specifically investigating children's and parents' perspectives on almost all aspects of the sport-related food environment is limited. Thus, there is scope for further investigation into this important part of children's food environments. © 2017 World Obesity Federation.

Construction of negative images of menstruation in Indian TV commercials.

PubMed

Yagnik, Arpan Shailesh

2012-01-01

Menstruation is a perfectly normal physiological process; however, it is problematized in TV commercials. In the current study, a thematic analysis of 50 Indian TV commercials was conducted to identify the latent themes. Social captivity, restrictions, professional inefficiency, and physical and mental discomfort emerged as major themes after the analysis. The knowledge that manufacturers use such themes for image building and creating a conducive buying environment may prevent the reinforcement of menstrual taboos in Indian society. It can also guide the manufacturers in ideating and creating positive and healthier ways of advertising female hygiene products.

Chemical evolution and the preservation of organic compounds on Mars

NASA Technical Reports Server (NTRS)

Kanavarioti, Anastassia; Mancinelli, Rocco L.

1989-01-01

Several lines of evidence suggest that the environment on early Mars and early Earth were very similar. Since life is abundant on Earth, it seems likely that conditions on early Earth were conducive to chemical evolution and the origin of life. The similarity between early Mars and early Earth encourages the hypothesis that chemical evolution might have also occurred on Mars, but that decreasing temperatures and the loss of its atmosphere brought the evolution to a halt. The possibility of finding on Mars remnants of organic material dating back to this early clement period is addressed.

Exploration of Mars with the ChemCam LIBS Instrument and the Curiosity Rover

NASA Technical Reports Server (NTRS)

Newsom, Horton E.

2016-01-01

The Mars Science Laboratory (MSL) Curiosity rover landed on Mars in August 2012, and has been exploring the planet ever since. Dr. Horton E. Newsom will discuss the MSL's design and main goal, which is to characterize past environments that may have been conducive to the evolution and sustainability of life. He will also discuss Curiosity's science payload, and remote sensing, analytical capabilities, and direct discoveries of the Chemistry & Camera (ChemCam) instrument, which is the first Laser Induced Breakdown Spectrometer (LIBS) to operate on another planetary surface and determine the chemistry of the rocks and soils.

Reaching out to take on TB in Somalia.

PubMed

Moore, David A J; Granat, Simo M

2014-01-01

Among the many challenges facing populations disrupted by complex emergencies, personal security and food security rank much higher than access to healthcare. However, over time health needs assume increasing importance. Many complex crises occur in settings where the background incidence of TB is already high; social and economic conditions in crises are then highly conducive to amplification of the existing TB problem. Innovative approaches to delivery of diagnostic and treatment services, transition planning and integration with other healthcare providers and services are vital. In the extremely challenging environment of Somalia, multiple partners are making headway though collaboration and innovation.

Forging partnerships between rural women with chronic conditions and their health care providers.

PubMed

Cudney, Shirley; Weinert, Clarann; Kinion, Elizabeth

2011-03-01

Successful adaptation to chronic illness is enhanced by active client-health care provider partnerships. The purposes of this article are to (a) examine the health care partnership needs of western rural women with chronic illness who participated in a computer-based support and education project, (b) describe how the role of the women in the partnership can be maximized by the use of a personal health record and improving health literacy, and (c) discuss ways health care providers can enhance their role in the partnership by careful listening and creating environments conducive to forging productive client-provider partnerships.

New tools for learning.

PubMed

Dickinson, D

1999-01-01

In the last twenty-five years more has been learned about the human brain than in the past history of mankind. Through the use of new technologies such as PET and CAT scans and functional MRI's, it is now possible to see and learn much about the human brain while it is in the process of thinking. The research of neuroscientists, such as Marian Diamond, has demonstrated that the brain changes physiologically as a result of learning and experience--for better or worse--and that plasticity can continue throughout the lifespan. It appears that there are particular kinds of environments that are most conducive to the development of good mental equipment. They are positive, nurturing, stimulating, and encourage action and interaction. Many of the most effective schools and training programs have created such high-challenge low-threat environments. It is also very clear that intelligence is not a static structure, but an open, dynamic system that can continue to develop throughout life. This understanding is being utilized not only in school systems but in the workplace, where training programs show that even at the adult level people are able to develop their intelligence more fully. Corporations such as Motorola have implemented programs in which they are training their employees, managers, and executives to think, problem-solve and create more effectively using strategies developed by such educational innovators as Reuven Feurstein, J.P. Guilford, and Edward de Bono. A most recent development is in the new kinds of technology that make it possible for people to take responsibility for their own learning as they access and process information through the internet, communicate with experts anywhere in the world, and use software that facilitate higher order thinking and problem-solving. Computers are in no way replacing teachers, but rather these new tools allow them to spend more time being facilitators, mentors, and guides. As a result, teachers and students are able more often to collaborate on creating new knowledge as well as mastering the basics. As technology becomes more ubiquitous, there is growing recognition of the importance of the arts in humanizing the curriculum. "More high-tech, more need for high-touch" is becoming the by-word of many schools. They recognize that the arts are not only culturally important and civilizing influences, but they can facilitate the learning of almost any subject. I believe that these four concepts--the plasticity of the brain, the modifiability of intelligence, the use of technology as a powerful new tool for learning, and the renaissance of the arts in education--have major implications specifically for educational systems and generally for the future of our world. In this time of rapid change, leading-edge educational systems are equipping people with the ability to learn, unlearn, and relearn continually. They are giving students meaningful opportunities to apply what they have learned in order to turn information into knowledge. And--of critical importance if any of this is to lead to a healthy future--they are helping students to learn to use knowledge responsibly, ethically, and with integrity. Furthermore, they are involving students in experiences that develop compassion and altruism in the process of their education. Our complex world urgently needs more people who have developed their fullest potential in mind, body, and spirit.

Antecedent Synoptic Environments Conducive to North American Polar/Subtropical Jet Superpositions

NASA Astrophysics Data System (ADS)

Winters, A. C.; Keyser, D.; Bosart, L. F.

2017-12-01

The atmosphere often exhibits a three-step pole-to-equator tropopause structure, with each break in the tropopause associated with a jet stream. The polar jet stream (PJ) typically resides in the break between the polar and subtropical tropopause and is positioned atop the strongly baroclinic, tropospheric-deep polar front around 50°N. The subtropical jet stream (STJ) resides in the break between the subtropical and the tropical tropopause and is situated on the poleward edge of the Hadley cell around 30°N. On occasion, the latitudinal separation between the PJ and the STJ can vanish, resulting in a vertical jet superposition. Prior case study work indicates that jet superpositions are often attended by a vigorous transverse vertical circulation that can directly impact the production of extreme weather over North America. Furthermore, this work suggests that there is considerable variability among antecedent environments conducive to the production of jet superpositions. These considerations motivate a comprehensive study to examine the synoptic-dynamic mechanisms that operate within the double-jet environment to produce North American jet superpositions. This study focuses on the identification of North American jet superposition events in the CFSR dataset during November-March 1979-2010. Superposition events will be classified into three characteristic types: "Polar Dominant" events will consist of events during which only the PJ is characterized by a substantial excursion from its climatological latitude band; "Subtropical Dominant" events will consist of events during which only the STJ is characterized by a substantial excursion from its climatological latitude band; and "Hybrid" events will consist of those events characterized by an excursion of both the PJ and STJ from their climatological latitude bands. Following their classification, frequency distributions of jet superpositions will be constructed to highlight the geographical locations most often associated with jet superpositions for each event type. PV inversion and composite analysis will also be performed on each event type in an effort to illustrate the antecedent environments and the dominant synoptic-dynamic mechanisms that favor the production of North American jet superpositions for each event type.

Effects of congruence between preferred and perceived learning environments in nursing education in Taiwan: a cross-sectional study.

PubMed

Yeh, Ting-Kuang; Huang, Hsiu-Mei; Chan, Wing P; Chang, Chun-Yen

2016-05-20

To investigate the effects of congruence between preferred and perceived learning environments on learning outcomes of nursing students. A nursing course at a university in central Taiwan. 124 Taiwanese nursing students enrolled in a 13-week problem-based Fundamental Nursing curriculum. Students' preferred learning environment, perceptions about the learning environment and learning outcomes (knowledge, self-efficacy and attitudes) were assessed. On the basis of test scores measuring their preferred and perceived learning environments, students were assigned to one of two groups: a 'preferred environment aligned with perceived learning environment' group and a 'preferred environment discordant with perceived learning environment' group. Learning outcomes were analysed by group. Most participants preferred learning in a classroom environment that combined problem-based and lecture-based instruction. However, a mismatch of problem-based instruction with students' perceptions occurred. Learning outcomes were significantly better when students' perceptions of their instructional activities were congruent with their preferred learning environment. As problem-based learning becomes a focus of educational reform in nursing, teachers need to be aware of students' preferences and perceptions of the learning environment. Teachers may also need to improve the match between an individual student's perception and a teacher's intention in the learning environment, and between the student's preferred and actual perceptions of the learning environment. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Effects of congruence between preferred and perceived learning environments in nursing education in Taiwan: a cross-sectional study

PubMed Central

Yeh, Ting-Kuang; Huang, Hsiu-Mei; Chan, Wing P; Chang, Chun-Yen

2016-01-01

Objective To investigate the effects of congruence between preferred and perceived learning environments on learning outcomes of nursing students. Setting A nursing course at a university in central Taiwan. Participants 124 Taiwanese nursing students enrolled in a 13-week problem-based Fundamental Nursing curriculum. Design and methods Students' preferred learning environment, perceptions about the learning environment and learning outcomes (knowledge, self-efficacy and attitudes) were assessed. On the basis of test scores measuring their preferred and perceived learning environments, students were assigned to one of two groups: a ‘preferred environment aligned with perceived learning environment’ group and a ‘preferred environment discordant with perceived learning environment’ group. Learning outcomes were analysed by group. Outcome measures Most participants preferred learning in a classroom environment that combined problem-based and lecture-based instruction. However, a mismatch of problem-based instruction with students' perceptions occurred. Learning outcomes were significantly better when students' perceptions of their instructional activities were congruent with their preferred learning environment. Conclusions As problem-based learning becomes a focus of educational reform in nursing, teachers need to be aware of students' preferences and perceptions of the learning environment. Teachers may also need to improve the match between an individual student's perception and a teacher's intention in the learning environment, and between the student's preferred and actual perceptions of the learning environment. PMID:27207620

Differential effects of massed and spaced training on place and response learning: A memory systems perspective.

PubMed

Wingard, Jeffrey C; Goodman, Jarid; Leong, Kah-Chung; Packard, Mark G

2015-09-01

Studies employing brain lesion or intracerebral drug infusions in rats have demonstrated a double dissociation between the roles of the hippocampus and dorsolateral striatum in place and response learning. The hippocampus mediates a rapid cognitive learning process underlying place learning, whereas the dorsolateral striatum mediates a relatively slower learning process in which stimulus-response habits underlying response learning are acquired in an incremental fashion. One potential implication of these findings is that hippocampus-dependent learning may benefit from a relative massing of training trials, whereas dorsal striatum-dependent learning may benefit from a relative distribution of training trials. In order to examine this hypothesis, the present study compared the effects of massed (30s inter-trial interval; ITI) or spaced (30min ITI) training on acquisition of a hippocampus-dependent place learning task, and a dorsolateral striatum-dependent response task in a plus-maze. In the place task rats swam from varying start points (N or S) to a hidden escape platform located in a consistent spatial location (W). In the response task rats swam from varying start points (N or S) to a hidden escape platform located in the maze arm consistent with a body-turn response (left). In the place task, rats trained with the massed trial schedule acquired the task quicker than rats trained with the spaced trial schedule. In the response task, rats trained with the spaced trial schedule acquired the task quicker than rats trained with the massed trial schedule. The double dissociation observed suggests that the reinforcement parameters most conducive to effective learning in hippocampus-dependent and dorsolateral striatum-dependent learning may have differential temporal characteristics. Copyright © 2015 Elsevier B.V. All rights reserved.

Building resilience to social-ecological change through farmers' learning practices in semi-arid Makueni County Kenya

NASA Astrophysics Data System (ADS)

Ifejika Speranza, Chinwe; Kiteme, Boniface; Kimathi Mbae, John; Schmude, Miron

2015-04-01

Social-ecological change is resulting in various risks and opportunities to farmers, which they address through complex multi-strategies to sustain their agricultural-based livelihoods and agricultural landscapes. This paper examines how various stakeholders such as research and government organisations, local and international non-governmental organisations, private companies, farmer groups, individual actors and farmers draw on scientific, external and localised knowledge to address the needs of farmers in sustainable land management and food production. What is the structure of collaboration between the various actors and how does this influence the potential for learning, not only for the farmers but also for other stakeholders? How does the supplied knowledge meet farmers' knowledge needs and demands for sustainable land management and food production? To what extent and how is knowledge co-produced among the various stakeholders? What different types of learning can be identified and what are their influences on farmers' sustainable land management practices? How does farmer learning foster the resilience of agricultural landscapes? Answers to these questions are sought through a case study in the semi-arid areas of Makueni County, Kenya. Particular environmental risks in the study area relate to recurrent droughts and flooding, soil erosion and general land degradation. Opportunities in the study area arise short-term due to more conducive rainfall conditions for crop and vegetation growth, institutional arrangements that foster sustainable land management such as agroforestry programmes and conservation agriculture projects. While farmers observe changes in their environment, they weigh the various risks and opportunities that arise from their social-ecological context and their own capacity to respond leading to the prioritization of certain adaptations relative to others. This can mean that while certain farmers may have knowledge on sustainable land management practices, their capacity to act can be constrained by various factors. Through learning about new land management technologies and adaptation practices, and adapting these to their local contexts, farmers attempt to balance the risks and opportunities arising from social-ecological change. They share and transfer the acquired knowledge to other farmers. While success has been achieved in adoption of sustainable land management practices by many farmers, adoption by other farmers and practice by all farmers remain constrained by various social-ecological factors. The implications of the research findings for interventions and policies aimed at sustainable land management and improved food production are discussed.

Stressors and psychological symptoms in students of medicine and allied health professions in Nigeria.

PubMed

Omigbodun, Olayinka O; Odukogbe, Akin-Tunde A; Omigbodun, Akinyinka O; Yusuf, O Bidemi; Bella, Tolulope T; Olayemi, Oladopo

2006-05-01

Studies suggest that high levels of stress and psychological morbidity occur in health care profession students. This study investigates stressors and psychological morbidity in students of medicine, dentistry, physiotherapy and nursing at the University of Ibadan. The students completed a questionnaire about their socio-demographic characteristics, perceived stressors and the 12-item General Health Questionnaire. Qualitative methods were used initially to categorise stressors. Data was then analysed using univariate and logistic regression to determine odds ratios and 95% confidence intervals. Medical and dental students were more likely to cite as stressors, overcrowding, strikes, excessive school work and lack of holidays while physiotherapy and nursing students focused on noisy environments, security and transportation. Medical and dental students (1.66; SD: 2.22) had significantly higher GHQ scores than the physiotherapy and nursing students (1.22; SD: 1.87) (t = 2.3; P = 0.022). Socio-demographic factors associated with psychological morbidity after logistic regression include being in a transition year of study, reporting financial distress and not being a 'Pentecostal Christian'. Although males were more likely to perceive financial and lecturer problems as stressors and females to perceive faculty strikes and overcrowding as source of stress, gender did not have any significant effect on psychological morbidity. Stressors associated with psychological distress in the students include excessive school work, congested classrooms, strikes by faculty, lack of laboratory equipment, family problems, insecurity, financial and health problems. Several identified stressors such as financial problems, academic pressures and their consequent effect on social life have an adverse effect on the mental health of students in this environment especially for students of medicine and dentistry. While stressors outside the reach of the school authorities are difficult to control, academic support including providing a conducive learning environment, advice on means for sustenance, added support during periods of transition are key areas for interventions.

Science Learning Outcomes in Alignment with Learning Environment Preferences

NASA Astrophysics Data System (ADS)

Chang, Chun-Yen; Hsiao, Chien-Hua; Chang, Yueh-Hsia

2011-04-01

This study investigated students' learning environment preferences and compared the relative effectiveness of instructional approaches on students' learning outcomes in achievement and attitude among 10th grade earth science classes in Taiwan. Data collection instruments include the Earth Science Classroom Learning Environment Inventory and Earth Science Learning Outcomes Inventory. The results showed that most students preferred learning in a classroom environment where student-centered and teacher-centered instructional approaches coexisted over a teacher-centered learning environment. A multivariate analysis of covariance also revealed that the STBIM students' cognitive achievement and attitude toward earth science were enhanced when the learning environment was congruent with their learning environment preference.

Míranos! Look at us, we are healthy! An environmental approach to early childhood obesity prevention.

PubMed

Yin, Zenong; Parra-Medina, Deborah; Cordova, Alberto; He, Meizi; Trummer, Virginia; Sosa, Erica; Gallion, Kipling J; Sintes-Yallen, Amanda; Huang, Yaling; Wu, Xuelian; Acosta, Desiree; Kibbe, Debra; Ramirez, Amelie

2012-10-01

Obesity prevention research is sparse in young children at risk for obesity. This study tested the effectiveness of a culturally tailored, multicomponent prevention intervention to promote healthy weight gain and gross motor development in low-income preschool age children. Study participants were predominantly Mexican-American children (n = 423; mean age = 4.1; 62% in normal weight range) enrolled in Head Start. The study was conducted using a quasi-experimental pretest/posttest design with two treatment groups and a comparison group. A center-based intervention included an age-appropriate gross motor program with structured outdoor play, supplemental classroom activities, and staff development. A combined center- and home-based intervention added peer-led parent education to create a broad supportive environment in the center and at home. Primary outcomes were weight-based z-scores and raw scores of gross motor skills of the Learning Achievement Profile Version 3. Favorable changes occurred in z-scores for weight (one-tailed p < 0.04) for age and gender among children in the combined center- and home-based intervention compared to comparison children at posttest. Higher gains of gross motor skills were found in children in the combined center- and home-based (p < 0.001) and the center-based intervention (p < 0.01). Children in both intervention groups showed increases in outdoor physical activity and consumption of healthy food. Process evaluation data showed high levels of protocol implementation fidelity and program participation of children, Head Start staff, and parents. The study demonstrated great promise in creating a health-conducive environment that positively impacts weight and gross motor skill development in children at risk for obesity. Program efficacy should be tested in a randomized trial.

Exploring patient experiences of participating in a group exercise class for the management of nonspecific shoulder pain.

PubMed

Barrett, Eva; Hayes, Amy; Kelleher, Mags; Conroy, Carmela; Robinson, Katie; O'Sullivan, Kieran; McCreesh, Karen

2018-06-01

Recent evidence has demonstrated that group-based physiotherapy interventions for musculoskeletal pain can have similar clinical outcomes compared to one-to-one treatment. This study qualitatively explored the experiences of individuals who participated in a physiotherapist-led group exercise class for people with nonspecific shoulder pain (NSSP). Semi-structured interviews were carried out with 23 people with NSSP, who had recently participated in a 6-week structured exercise class. All recorded verbal data were transcribed verbatim. Transcripts of interview data were verified by participants and analyzed using thematic analysis. The exercise class was positively evaluated by all participants. Four themes emerged from the data: (1) the participant's experiences of support, motivation, and learning from peers; (2) the preference for an exercise class compared to individual physiotherapy; (3) the physiotherapist as an educator and facilitator; and (4) beliefs about pain and exercise. Among those interviewed, the exercise class was described as providing an environment conducive to the development of relationships, friendships, humor and fun, gaining mastery of their exercises, and encouraging the transition toward self-management of their pain. For those who had previous experience of one-to-one physiotherapy, the exercise class was evaluated as the preferred mode of physiotherapy delivery. The findings of this study support a move away from traditional one-on-one physiotherapy sessions to the potentially more cost-effective group setting.

Comparison of Economic Evaluation Methods Across Low‐income, Middle‐income and High‐income Countries: What are the Differences and Why?

PubMed Central

Legood, Rosa; Pitt, Catherine

2016-01-01

Abstract There are marked differences in methods used for undertaking economic evaluations across low‐income, middle‐income, and high‐income countries. We outline the most apparent dissimilarities and reflect on their underlying reasons. We randomly sampled 50 studies from each of three country income groups from a comprehensive database of 2844 economic evaluations published between January 2012 and May 2014. Data were extracted on ten methodological areas: (i) availability of guidelines; (ii) research questions; (iii) perspective; (iv) cost data collection methods; (v) cost data analysis; (vi) outcome measures; (vii) modelling techniques; (viii) cost‐effectiveness thresholds; (ix) uncertainty analysis; and (x) applicability. Comparisons were made across income groups and odds ratios calculated. Contextual heterogeneity rightly drives some of the differences identified. Other differences appear less warranted and may be attributed to variation in government health sector capacity, in health economics research capacity and in expectations of funders, journals and peer reviewers. By highlighting these differences, we seek to start a debate about the underlying reasons why they have occurred and to what extent the differences are conducive for methodological advancements. We suggest a number of specific areas in which researchers working in countries of differing environments could learn from one another. © 2016 The Authors. Health Economics published by John Wiley & Sons Ltd. PMID:26775571

Sales promotions and food consumption.

PubMed

Hawkes, Corinna

2009-06-01

Sales promotions are widely used to market food to adults, children, and youth. Yet, in contrast to advertising, practically no attention has been paid to their impacts on dietary behaviors, or to how they may be used more effectively to promote healthy eating. This review explores the available literature on the subject. The objective is to identify if and what literature exists, examine the nature of this literature, and analyze what can be learned from it about the effects of sales promotions on food consumption. The review finds that while sales promotions lead to significant sales increases over the short-term, this does not necessarily lead to changes in food-consumption patterns. Nevertheless, there is evidence from econometric modeling studies indicating that sales promotions can influence consumption patterns by influencing the purchasing choices of consumers and encouraging them to eat more. These effects depend on the characteristics of the food product, sales promotion, and consumer. The complexity of the effects means that sales promotions aiming to encourage consumption of nutritious foods need to be carefully designed. These conclusions are based on studies that use mainly sales data as a proxy for dietary intake. The nutrition (and economics) research communities should add to this existing body of research to provide evidence on the impact of sales promotions on dietary intake and related behaviors. This would help support the development of a sales promotion environment conducive to healthy eating.

"HealthKick": formative assessment of the health environment in low-resource primary schools in the Western Cape Province of South Africa.

PubMed

de Villiers, Anniza; Steyn, Nelia P; Draper, Catherine E; Fourie, Jean M; Barkhuizen, Gerhard; Lombard, Carl J; Dalais, Lucinda; Abrahams, Zulfa; Lambert, Estelle V

2012-09-17

This study evaluated the primary school environment in terms of being conducive to good nutrition practices, sufficient physical activity and prevention of nicotine use, with the view of planning a school-based health intervention. A sample of 100 urban and rural disadvantaged schools was randomly selected from two education districts of the Western Cape Education Department, South Africa. A situation analysis, which comprised an interview with the school principal and completion of an observation schedule of the school environment, was done at all schools. Schools, on average, had 560 learners and 16 educators. Principals perceived the top health priorities for learners to be an unhealthy diet (50%) and to far lesser degree, lack of physical activity (24%) and underweight (16%). They cited lack of physical activity (33%) and non-communicable diseases (NCDs; 24%) as the main health priorities for educators, while substance abuse (66%) and tobacco use (31%) were prioritised for parents. Main barriers to health promotion programmes included lack of financial resources and too little time in the time table. The most common items sold at the school tuck shops were crisps (100%), and then sweets (96%), while vendors mainly sold sweets (92%), crisps (89%), and ice lollies (38%). Very few schools (8%) had policies governing the type of food items sold at school. Twenty-six of the 100 schools that were visited had vegetable gardens. All schools reported having physical activity and physical education in their time tables, however, not all of them offered this activity outside the class room. Extramural sport offered at schools mainly included athletics, netball, and rugby, with cricket and soccer being offered less frequently. The formative findings of this study contribute to the knowledge of key environmental and policy determinants that may play a role in the health behaviour of learners, their parents and their educators. Evidently, these show that school environments are not always conducive to healthy lifestyles. To address the identified determinants relating to learners it is necessary to intervene on the various levels of influence, i.e. parents, educators, and the support systems for the school environment including the curriculum, food available at school, resources for physical activity as well as appropriate policies in this regard.

“HealthKick”: Formative assessment of the health environment in low-resource primary schools in the Western Cape Province of South Africa

PubMed Central

2012-01-01

Background This study evaluated the primary school environment in terms of being conducive to good nutrition practices, sufficient physical activity and prevention of nicotine use, with the view of planning a school-based health intervention. Methods A sample of 100 urban and rural disadvantaged schools was randomly selected from two education districts of the Western Cape Education Department, South Africa. A situation analysis, which comprised an interview with the school principal and completion of an observation schedule of the school environment, was done at all schools. Results Schools, on average, had 560 learners and 16 educators. Principals perceived the top health priorities for learners to be an unhealthy diet (50%) and to far lesser degree, lack of physical activity (24%) and underweight (16%). They cited lack of physical activity (33%) and non-communicable diseases (NCDs; 24%) as the main health priorities for educators, while substance abuse (66%) and tobacco use (31%) were prioritised for parents. Main barriers to health promotion programmes included lack of financial resources and too little time in the time table. The most common items sold at the school tuck shops were crisps (100%), and then sweets (96%), while vendors mainly sold sweets (92%), crisps (89%), and ice lollies (38%). Very few schools (8%) had policies governing the type of food items sold at school. Twenty-six of the 100 schools that were visited had vegetable gardens. All schools reported having physical activity and physical education in their time tables, however, not all of them offered this activity outside the class room. Extramural sport offered at schools mainly included athletics, netball, and rugby, with cricket and soccer being offered less frequently. Conclusion The formative findings of this study contribute to the knowledge of key environmental and policy determinants that may play a role in the health behaviour of learners, their parents and their educators. Evidently, these show that school environments are not always conducive to healthy lifestyles. To address the identified determinants relating to learners it is necessary to intervene on the various levels of influence, i.e. parents, educators, and the support systems for the school environment including the curriculum, food available at school, resources for physical activity as well as appropriate policies in this regard. PMID:22985326

Metastable Eutectic Equilibrium in Natural Environments: Recent Developments and Research Opportunities

NASA Technical Reports Server (NTRS)

Rietmeijer, Fans J. M.; Nuth, Joseph A., II; Jablonska, Mariola; Karner, James M.

2000-01-01

Chemical ordering at metastable eutectics was recognized in non-equilibrium gas-to- solid condensation experiments to constrain 'silicate' dust formation in O-rich circumstellar environments. The predictable metastable eutectic behavior successfully predicted the observed ferromagnesiosilica, compositions of circumstellar dust, presolar and solar nebula grains in the matrix of the collected aggregate IDPs. Many of the experimentally determined metastable eutectic solids match the fundamental building blocks of common rock-forming layer silicates: this could have implications for the origin of Life. The physical conditions conducive to metastable eutectic behavior, i.e. high temperature and (ultra)fast quenching, lead to unique amorphous, typically nano- to micrometer-sized, materials. The new paradigm of metastable eutectic behavior opens the door to new and exciting research opportunities in uncovering the many implications of these unique amorphous and typically nano- to micrometer-sized, metastable eutectic materials.

Stable polyurethane coatings for electronic circuits. NASA tech briefs, fall 1982, volume 7, no. 1

NASA Technical Reports Server (NTRS)

1982-01-01

One of the most severe deficiencies of polyurethanes as engineering materials for electrical applications has been their sensitivity to combined humidity and temperature environments. Gross failure by reversion of urethane connector potting materials has occurred under these conditions. This has resulted in both scrapping of expensive hardware and reduction in reliability in other instances. A basic objective of this study has been to gain a more complete understanding of the mechanisms and interactions of moisture in urethane systems to guide the development of reversion resistant materials for connector potting and conformal coating applications in high humidity environments. Basic polymer studies of molecular weight and distribution, polymer structure, and functionality were carried out to define those areas responsible for hydrolytic instability and to define polymer structural feature conducive to optimum hydrolytic stability.

Does team training work? Principles for health care.

PubMed

Salas, Eduardo; DiazGranados, Deborah; Weaver, Sallie J; King, Heidi

2008-11-01

Teamwork is integral to a working environment conducive to patient safety and care. Team training is one methodology designed to equip team members with the competencies necessary for optimizing teamwork. There is evidence of team training's effectiveness in highly complex and dynamic work environments, such as aviation and health care. However, most quantitative evaluations of training do not offer any insight into the actual reasons why, how, and when team training is effective. To address this gap in understanding, and to provide guidance for members of the health care community interested in implementing team training programs, this article presents both quantitative results and a specific qualitative review and content analysis of team training implemented in health care. Based on this review, we offer eight evidence-based principles for effective planning, implementation, and evaluation of team training programs specific to health care.

Near-surface geophysical characterization of Holocene faults conducive to geothermal flow near Pyramid Lake, Nevada

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

Dudley, Colton; Dorsey, Alison; Louie, John

Colton Dudley, Alison Dorsey, Paul Opdyke, Dustin Naphan, Marlon Ramos, John Louie, Paul Schwering, and Satish Pullammanappallil, 2013, Near-surface geophysical characterization of Holocene faults conducive to geothermal flow near Pyramid Lake, Nevada: presented at Amer. Assoc. Petroleum Geologists, Pacific Section Annual Meeting, Monterey, Calif., April 19-25.

Working Economics: Labor Policy and Conducive Economy in the Netherlands

ERIC Educational Resources Information Center

Korver, Ton

2004-01-01

The conducive economy challenges both the conceptual foundations and the practices of present-day economies. In the Netherlands, a few initiatives during the 1980s and early 1990s looked promising, in particular, as these initiatives focused on work quality as one major precondition for reducing disability and enhancing labor participation.…

Power of the desired self: Influence of induced perceptions of the self on reasoning.

PubMed

Augustinova, Maria; Collange, Julie; Sanitioso, Rasyid Bo; Musca, Serban C

2011-12-01

This research shows that the motivation to posses a desired characteristic (or to avoid an undesired one) results in self-perceptions that guide people's use of base rate in the Lawyer-Engineer problem (Kahneman & Tversky, 1973). In four studies, participants induced to believe (or recall, Exp. 2) that a rational cognitive style is success-conducive (or an intuitive cognitive style failure-conducive) subsequently viewed themselves as more rational and relied more on base rate in their probability estimates than those induced to believe that a rational cognitive style is failure-conducive (or an intuitive cognitive style success-conducive). These findings show that the desired self had an influence on reasoning in the self-unrelated lawyer-engineer task, since the use of base rates was mediated by changes in participants' perceptions of their own rationality. These findings therefore show that the desired self, through the working self-concept that it entails, constitutes another factor influencing people's use of distinct modes of reasoning. Copyright © 2011 Elsevier B.V. All rights reserved.

Exploring Initiative as a Signal of Knowledge Co-Construction During Collaborative Problem Solving.

PubMed

Howard, Cynthia; Di Eugenio, Barbara; Jordan, Pamela; Katz, Sandra

2017-08-01

Peer interaction has been found to be conducive to learning in many settings. Knowledge co-construction (KCC) has been proposed as one explanatory mechanism. However, KCC is a theoretical construct that is too abstract to guide the development of instructional software that can support peer interaction. In this study, we present an extensive analysis of a corpus of peer dialogs that we collected in the domain of introductory Computer Science. We show that the notion of task initiative shifts correlates with both KCC and learning. Speakers take task initiative when they contribute new content that advances problem solving and that is not invited by their partner; if initiative shifts between the partners, it indicates they both contribute to problem solving. We found that task initiative shifts occur more frequently within KCC episodes than outside. In addition, task initiative shifts within KCC episodes correlate with learning for low pre-testers, and total task initiative shifts correlate with learning for high pre-testers. As recognizing task initiative shifts does not require as much deep knowledge as recognizing KCC, task initiative shifts as an indicator of productive collaboration are potentially easier to model in instructional software that simulates a peer. Copyright © 2016 Cognitive Science Society, Inc.

[Teamwork in teaching mental health in medical training].

PubMed

Perrier de Benedetti, Cristina; Beker, Ester; Cimadoro, Ana; Pausa, Cristina; Quintana, Irene

2007-01-01

In this paper we describe the methodology of teaching learning process that permits integration of theory and practice for the transmission of the three fundamental pillars of Mental Health Programme: learning doctor patient relationship, situational diagnosis and team work. The number and diversity of students in each course is a challenge for the teacher, who sustains the idea that the doctor patient relationship is learned starting from the teacher student relationship. Like patients, each student is unique. We describe the method used: to divide students into groups, that throughout the year become working-teams with the intention of practicing Medicine with an interpersonal relationship concept (with the patient, his or her family, his social circle, with colleagues, nursery, assistants and institutions). Each unit is coordinated by a group teacher. They have periodic meetings with the students (in the Balint Junior groups' method). The students have to create the contents and participate in the dynamics of the classes. This methodology changes the traditional vision and the teacher has the function of an organizer and facilitator of learning. It includes: a. Group division, b. Preparation of a file, c. Workshop, d. Teaching and e. Evaluation Teaching learning is conducive to a facilitating atmosphere through different resources like story telling, diagrams, drawings, movies, literature, use of plastic, role playing, elaborating scenes, characters and the file, evidence of all the activities.

Toward a critical approach to the study of learning environments in science classrooms

NASA Astrophysics Data System (ADS)

Lorsbach, Anthony; Tobin, Kenneth

1995-03-01

Traditional learning environment research in science classrooms has been built on survey methods meant to measure students' and teachers' perceptions of variables used to define the learning environment. This research has led mainly to descriptions of learning environments. We argue that learning environment research should play a transformative role in science classrooms; that learning environment research should take into account contemporary post-positivist ways of thinking about learning and teaching to assist students and teachers to construct a more emancipatory learning environment. In particular, we argue that a critical perspective could lead to research playing a larger role in the transformation of science classroom learning environments. This argument is supplemented with an example from a middle school science classroom.

Quantification of flexoelectricity in PbTiO3/SrTiO3 superlattice polar vortices using machine learning and phase-field modeling.

PubMed

Li, Q; Nelson, C T; Hsu, S-L; Damodaran, A R; Li, L-L; Yadav, A K; McCarter, M; Martin, L W; Ramesh, R; Kalinin, S V

2017-11-13

Flexoelectricity refers to electric polarization generated by heterogeneous mechanical strains, namely strain gradients, in materials of arbitrary crystal symmetries. Despite more than 50 years of work on this effect, an accurate identification of its coupling strength remains an experimental challenge for most materials, which impedes its wide recognition. Here, we show the presence of flexoelectricity in the recently discovered polar vortices in PbTiO 3 /SrTiO 3 superlattices based on a combination of machine-learning analysis of the atomic-scale electron microscopy imaging data and phenomenological phase-field modeling. By scrutinizing the influence of flexocoupling on the global vortex structure, we match theory and experiment using computer vision methodologies to determine the flexoelectric coefficients for PbTiO 3 and SrTiO 3 . Our findings highlight the inherent, nontrivial role of flexoelectricity in the generation of emergent complex polarization morphologies and demonstrate a viable approach to delineating this effect, conducive to the deeper exploration of both topics.

Promoting integrity in the workplace: a priority for all academic health professionals.

PubMed

Cleary, Michelle; Walter, Garry; Horsfall, Jan; Jackson, Debra

2013-10-01

The performance-driven culture of universities challenges faculty to meet workplace expectations. In this paper, we draw on the literature to identify key aspects of, and requirements for, promoting integrity in the academic workplace. Integrity is a crucial personal characteristic that can exert a powerful influence in any setting. Any threat to integrity in the workplace can result in a toxic and corrupt environment that may be deleterious to faculty and students. Such an environment can act to prevent faculty from speaking up about ethical issues or workplace concerns, which can result in failure to identify areas for improvement, continuation of suboptimal practices, and problematic professional relationships. The aim of this paper, therefore, is to present an overview of the concept of integrity in the academic workforce and to discuss some of the issues and dimensions, in the hope of creating greater awareness. This is essential if health professional faculties are to recruit and retain staff and create optimal working environments conducive to facilitating high quality outcomes.

An Insertable Passive LC Pressure Sensor Based on an Alumina Ceramic for In Situ Pressure Sensing in High-Temperature Environments.

PubMed

Xiong, Jijun; Li, Chen; Jia, Pinggang; Chen, Xiaoyong; Zhang, Wendong; Liu, Jun; Xue, Chenyang; Tan, Qiulin

2015-08-31

Pressure measurements in high-temperature applications, including compressors, turbines, and others, have become increasingly critical. This paper proposes an implantable passive LC pressure sensor based on an alumina ceramic material for in situ pressure sensing in high-temperature environments. The inductance and capacitance elements of the sensor were designed independently and separated by a thermally insulating material, which is conducive to reducing the influence of the temperature on the inductance element and improving the quality factor of the sensor. In addition, the sensor was fabricated using thick film integrated technology from high-temperature materials that ensure stable operation of the sensor in high-temperature environments. Experimental results showed that the sensor accurately monitored pressures from 0 bar to 2 bar at temperatures up to 800 °C. The sensitivity, linearity, repeatability error, and hysteretic error of the sensor were 0.225 MHz/bar, 95.3%, 5.5%, and 6.2%, respectively.

An Insertable Passive LC Pressure Sensor Based on an Alumina Ceramic for In Situ Pressure Sensing in High-Temperature Environments

PubMed Central

Xiong, Jijun; Li, Chen; Jia, Pinggang; Chen, Xiaoyong; Zhang, Wendong; Liu, Jun; Xue, Chenyang; Tan, Qiulin

2015-01-01

Pressure measurements in high-temperature applications, including compressors, turbines, and others, have become increasingly critical. This paper proposes an implantable passive LC pressure sensor based on an alumina ceramic material for in situ pressure sensing in high-temperature environments. The inductance and capacitance elements of the sensor were designed independently and separated by a thermally insulating material, which is conducive to reducing the influence of the temperature on the inductance element and improving the quality factor of the sensor. In addition, the sensor was fabricated using thick film integrated technology from high-temperature materials that ensure stable operation of the sensor in high-temperature environments. Experimental results showed that the sensor accurately monitored pressures from 0 bar to 2 bar at temperatures up to 800 °C. The sensitivity, linearity, repeatability error, and hysteretic error of the sensor were 0.225 MHz/bar, 95.3%, 5.5%, and 6.2%, respectively. PMID:26334279

Translating evidence to policy: urban interventions and physical activity promotion in Bogotá, Colombia and Curitiba, Brazil.

PubMed

Díaz Del Castillo, Adriana; Sarmiento, Olga L; Reis, Rodrigo S; Brownson, Ross C

2011-06-01

The growing evidence of the influence of urban environment on physical activity (PA) underscore the need for novel policy solutions to address the inequality, lack of space, and limited PA resources in rapidly growing Latin American cities. This study aims to better understand the PA policy process by conducting two case studies of Bogotá's Ciclovía and Curitiba's CuritibAtiva. Literature review of peer- and non-peer-reviewed documents and semi-structured interviews with stakeholders was conducted. In the cases of Ciclovía and CuritibAtiva, most policies conducive to program development and sustainability were developed outside the health sector in sports and recreation, urban planning, environment, and transportation. Both programs were developed by governments as initiatives to overcome inequalities and provide quality of life. In both programs, multisectoral policies mainly from recreation and urban planning created a window of opportunity for the development and sustainability of the programs and environments supportive of PA.

Development of the Affordances in the Home Environment for Motor Development-Infant Scale.

PubMed

Caçola, Priscila; Gabbard, Carl; Santos, Denise C C; Batistela, Ana Carolina T

2011-12-01

The present study reports the development and application of the Affordances in the Home Environment for Motor Development-Infant Scale (AHEMD-IS), a parental self-report designed to assess the quantity and quality of affordances in the home environment that are conducive to motor development for infants aged 3-18 months. Steps in its development included use of expert feedback, establishment of construct validity, interrater and intrarater reliability, and predictive validity. With all phases of the project, 113 homes were involved. Intraclass correlation coefficients for interrater and intrarater reliability for the total score were 1 and 0.94, respectively. In addition, results indicate that the test has the characteristic of differentiating a wide range of scores. Regression analysis for the AHEMD-IS and motor development using the Alberta Infant Motor Scale supports preliminary evidence for predictive validity. Our findings suggest that the AHEMD-IS has sufficient reliability and validity as an instrument for assessing affordances in the home environment, with clinical and research applications. © 2011 The Authors. Pediatrics International © 2011 Japan Pediatric Society.

An Examination through Conjoint Analysis of the Preferences of Students Concerning Online Learning Environments According to Their Learning Styles

ERIC Educational Resources Information Center

Daghan, Gökhan; Akkoyunlu, Buket

2012-01-01

This study examines learning styles of students receiving education via online learning environments, and their preferences concerning the online learning environment. Maggie McVay Lynch Learning Style Inventory was used to determine learning styles of the students. The preferences of students concerning online learning environments were detected…

RETHINKING ACTIVE LEARNING AS A PARADIGM OF OUR TIMES: TOWARDS POETICIZING AND HUMANIZING NATURAL SCIENCES IN THE AGE OF STEM

PubMed Central

Uskoković, Vuk

2018-01-01

Though practiced since ancient times, active learning has emerged as the dominant educational paradigm in the 1990s. Methodologically, it is more suitable to teach critical thinking skills compared to the classical lecturing approach. On the other hand, most university settings, including those focusing heavily on STEM (Science-Engineering-Technology-Mathematics), have embraced it unreservedly, offering no forums to analyze its pros and cons and thus provide conditions for its progress. This constitutes a fundamental paradox. In this essay, specific drawbacks associated with the practical applications of this educational paradigm are discussed. They include the promotion of mediocrity through classroom “democratization”; the suppression of solitary reflections and introspectiveness, along with the creative potentials associated therewith; the inhibition of extraordinariness through excessive teamwork; and the incompatibility with the dominant learning assessment strategies. It is argued that the absorption of ideas stemming from domains distant from pedagogy and one’s field of research are needed to revitalize the current state of active learning practice. Proposed solutions include the revival of the magic of live lecturing through training teachers in spoken poetry and performance arts; integrating research projects into teaching time; and restructuring the concept of the classroom toward a space and context more reflective of life and more conducive to the learning experience. Continued discussion over the weaknesses of active learning practices are needed to ensure the unhindered progress of this teaching methodology that is currently unrivaled in its popularity and prospect. PMID:29899595

Electronic Gaming Machine (EGM) Environments: Market Segments and Risk.

PubMed

Rockloff, Matthew; Moskovsky, Neda; Thorne, Hannah; Browne, Matthew; Bryden, Gabrielle

2017-12-01

This study used a marketing-research paradigm to explore gamblers' attraction to EGMs based on different elements of the environment. A select set of environmental features was sourced from a prior study (Thorne et al. in J Gambl Issues 2016b), and a discrete choice experiment was conducted through an online survey. Using the same dataset first described by Rockloff et al. (EGM Environments that contribute to excess consumption and harm, 2015), a sample of 245 EGM gamblers were sourced from clubs in Victoria, Australia, and 7516 gamblers from an Australian national online survey-panel. Participants' choices amongst sets of hypothetical gambling environments allowed for an estimation of the implied individual-level utilities for each feature (e.g., general sounds, location, etc.). K-means clustering on these utilities identified four unique market segments for EGM gambling, representing four different types of consumers. The segments were named according to their dominant features: Social, Value, High Roller and Internet. We found that the environments orientated towards the Social and Value segments were most conducive to attracting players with relatively few gambling problems, while the High Roller and Internet-focused environments had greater appeal for players with problems and vulnerabilities. This study has generated new insights into the kinds of gambling environments that are most consistent with safe play.

Pre-Service English Teachers in Blended Learning Environment in Respect to Their Learning Approaches

ERIC Educational Resources Information Center

Yilmaz, M. Betul; Orhan, Feza

2010-01-01

Blended learning environment (BLE) is increasingly used in the world, especially in university degrees and it is based on integrating web-based learning and face-to-face (FTF) learning environments. Besides integrating different learning environments, BLE also addresses to students with different learning approaches. The "learning…

A multi-site review of policies affecting opportunities for children with developmental disabilities to become bilingual.

PubMed

Pesco, Diane; MacLeod, Andrea A A N; Kay-Raining Bird, Elizabeth; Cleave, Patricia; Trudeau, Natacha; de Valenzuela, Julia Scherba; Cain, Kate; Marinova-Todd, Stefka H; Colozzo, Paola; Stahl, Hillary; Segers, Eliane; Verhoeven, Ludo

This review of special education and language-in-education policies at six sites in four countries (Canada, United States, United Kingdom, and Netherlands) aimed to determine the opportunities for bilingualism provided at school for children with developmental disabilities (DD). While research has demonstrated that children with DD are capable of learning more than one language (see Kay Raining Bird, Genesee, & Verhoeven, this issue), it was not clear whether recent policies reflect these findings. The review, conducted using the same protocol across sites, showed that special education policies rarely addressed second language learning explicitly. However, at all sites, the policies favoured inclusion and educational planning based on individual needs, and thus implied that students with DD would have opportunities for second language learning. The language-in-education policies occasionally specified the support individuals with special needs would receive. At some sites, policies and educational options provided little support for minority languages, a factor that could contribute to subtractive bilingualism. At others, we found stronger support for minority languages and optional majority languages: conditions that could be more conducive to additive bilingualism. Copyright © 2016 Elsevier Inc. All rights reserved.

Consumer Nutrition Environments of Hospitals: An Exploratory Analysis Using the Hospital Nutrition Environment Scan for Cafeterias, Vending Machines, and Gift Shops, 2012

PubMed Central

Sallis, James F.; Swartz, Michael D.; Hoelscher, Deanna M.; Peskin, Melissa F.

2013-01-01

Introduction Hospitals are the primary worksite of over 5 million adults in the United States, and millions of meals are procured and consumed in this setting. Because many worksite nutrition initiatives use an ecological framework to improve the dietary habits of employees, the nutrition values of foods served in hospitals is receiving attention. Methods This study used the Hospital Nutrition Environment Scan for Cafeterias, Vending Machines, and Gift Shops to quantitatively describe the consumer nutrition environments of 39 hospitals in Southern California. Data were collected by visiting each facility once from February 2012 through May 2012. Results On average, hospitals achieved only 29%, 33%, and less than 1% of the total possible points for their cafeteria, vending machines, and gift shops sections, respectively; overall, hospitals scored 25% of the total possible points. Large facility size and contracted food service operations were associated with some healthy practices in hospital cafeterias, but we found no association between these variables and the sectional or overall nutrition composite scores. Conclusion The average consumer nutrition environment of hospitals in this sample was minimally conducive to healthful eating. Nutrition-related interventions are warranted in hospital settings. PMID:23823699

Consumer nutrition environments of hospitals: an exploratory analysis using the Hospital Nutrition Environment Scan for Cafeterias, Vending Machines, and Gift Shops, 2012.

PubMed

Winston, Courtney P; Sallis, James F; Swartz, Michael D; Hoelscher, Deanna M; Peskin, Melissa F

2013-07-03

Hospitals are the primary worksite of over 5 million adults in the United States, and millions of meals are procured and consumed in this setting. Because many worksite nutrition initiatives use an ecological framework to improve the dietary habits of employees, the nutrition values of foods served in hospitals is receiving attention. This study used the Hospital Nutrition Environment Scan for Cafeterias, Vending Machines, and Gift Shops to quantitatively describe the consumer nutrition environments of 39 hospitals in Southern California. Data were collected by visiting each facility once from February 2012 through May 2012. On average, hospitals achieved only 29%, 33%, and less than 1% of the total possible points for their cafeteria, vending machines, and gift shops sections, respectively; overall, hospitals scored 25% of the total possible points. Large facility size and contracted food service operations were associated with some healthy practices in hospital cafeterias, but we found no association between these variables and the sectional or overall nutrition composite scores. The average consumer nutrition environment of hospitals in this sample was minimally conducive to healthful eating. Nutrition-related interventions are warranted in hospital settings.

Approach to transaction management for Space Station Freedom

NASA Technical Reports Server (NTRS)

Easton, C. R.; Cressy, Phil; Ohnesorge, T. E.; Hector, Garland

1990-01-01

The Space Station Freedom Manned Base (SSFMB) will support the operation of the many payloads that may be located within the pressurized modules or on external attachment points. The transaction management (TM) approach presented provides a set of overlapping features that will assure the effective and safe operation of the SSFMB and provide a schedule that makes potentially hazardous operations safe, allocates resources within the capability of the resource providers, and maintains an environment conducive to the operations planned. This approach provides for targets of opportunity and schedule adjustments that give the operators the flexibility to conduct a vast majority of their operations with no conscious involvement with the TM function.

What supports hospital pharmacist prescribing in Scotland? - A mixed methods, exploratory sequential study.

PubMed

Fisher, J; Kinnear, M; Reid, F; Souter, C; Stewart, D

2018-05-01

While approximately half of all qualified hospital pharmacist independent prescribers (PIPs) in Scotland are active prescribers, there are major differences in prescribing activity across geographical areas. This study aimed to explore, through focus groups, interviews and a questionnaire, hospital PIPs' perceptions of factors associated with prescribing activity and to investigate the infrastructure required to better support active prescribing by PIPs. Findings reinforced the perceived positive impact of supportive pharmacy leadership within the organisation, recognition that prescribing is integral to the clinical pharmacist role and a work environment conducive to prescribing. Copyright © 2017 The Authors. Published by Elsevier Inc. All rights reserved.

Integrating Learning, Problem Solving, and Engagement in Narrative-Centered Learning Environments

ERIC Educational Resources Information Center

Rowe, Jonathan P.; Shores, Lucy R.; Mott, Bradford W.; Lester, James C.

2011-01-01

A key promise of narrative-centered learning environments is the ability to make learning engaging. However, there is concern that learning and engagement may be at odds in these game-based learning environments. This view suggests that, on the one hand, students interacting with a game-based learning environment may be engaged but unlikely to…

Factors Influencing Learning Environments in an Integrated Experiential Program

NASA Astrophysics Data System (ADS)

Koci, Peter

The research conducted for this dissertation examined the learning environment of a specific high school program that delivered the explicit curriculum through an integrated experiential manner, which utilized field and outdoor experiences. The program ran over one semester (five months) and it integrated the grade 10 British Columbian curriculum in five subjects. A mixed methods approach was employed to identify the students' perceptions and provide richer descriptions of their experiences related to their unique learning environment. Quantitative instruments were used to assess changes in students' perspectives of their learning environment, as well as other supporting factors including students' mindfulness, and behaviours towards the environment. Qualitative data collection included observations, open-ended questions, and impromptu interviews with the teacher. The qualitative data describe the factors and processes that influenced the learning environment and give a richer, deeper interpretation which complements the quantitative findings. The research results showed positive scores on all the quantitative measures conducted, and the qualitative data provided further insight into descriptions of learning environment constructs that the students perceived as most important. A major finding was that the group cohesion measure was perceived by students as the most important attribute of their preferred learning environment. A flow chart was developed to help the researcher conceptualize how the learning environment, learning process, and outcomes relate to one another in the studied program. This research attempts to explain through the consideration of this case study: how learning environments can influence behavioural change and how an interconnectedness among several factors in the learning process is influenced by the type of learning environment facilitated. Considerably more research is needed in this area to understand fully the complexity learning environments and how they influence learning and behaviour. Keywords: learning environments; integrated experiential programs; environmental education.

Hypermedia in Vocational Learning: A Hypermedia Learning Environment for Training Management Skills

ERIC Educational Resources Information Center

Konradt, Udo

2004-01-01

A learning environment is defined as an arrangement of issues, methods, techniques, and media in a given domain. Besides temporal and spatial features a learning environment considers the social situation in which learning takes place. In (hypermedia) learning environments the concept of exploration and the active role of the learner is…

Using Wikis as a Support and Assessment Tool in Collaborative Digital Game-Based Learning Environments

ERIC Educational Resources Information Center

Samur, Yavuz

2011-01-01

In computer-supported collaborative learning (CSCL) environments, there are many researches done on collaborative learning activities; however, in game-based learning environments, more research and literature on collaborative learning activities are required. Actually, both game-based learning environments and wikis enable us to use new chances…

Assessing culturally sensitive factors in the learning environment of science classrooms

NASA Astrophysics Data System (ADS)

Fisher, Darrell L.; Waldrip, Bruce G.

1997-03-01

As schools are becoming increasingly diverse in their scope and clientele, any examination of the interaction of culturally sensitive factors of students' learning environments with learning science assumes critical importance. The purpose of this exploratory study was to develop an instrument to assess learning environment factors that are culturally sensitive, to provide initial validation information on the instrument and to examine associations between students' perceptions of their learning environments and their attitudes towards science and achievement of enquiry skills. A measure of these factors of science student's learning environment, namely the Cultural Learning Environment Questionnaire (CLEQ), was developed from past learning environment instruments and influenced by Hofstede's four dimensions of culture (Power Distance, Uncertainty Avoidance, Individualism, and Masculinity/Femininity). The reliability and discriminant validity for each scale were obtained and associations between learning environment, attitude to science and enquiry skills achievement were found.

Exploring the Critical Dialogical Process: Psychological and Physical Spaces Creating Conditions Conducive to Multi-System Collective Action in Higher Education

ERIC Educational Resources Information Center

Pittman-Adkins, Pamela

2015-01-01

Purpose: The purpose of this study is to explore physical and psychological elements conducive to engaging educators from K-12 and higher education in meaningful exchanges that lead to collective action. Research Design: Through a qualitative case study of two higher education sites focused on advancing academically-based service learning…

Metastable Eutectic Equilibrium in Natural Environments: Recent Development and Research Opportunities

NASA Technical Reports Server (NTRS)

Rietmeijer, Frans J. M.; Nuth, Joseph A., III; Jablonska, Mariola; Karner, James M.

2000-01-01

Chemical ordering at metastable eutectics was recognized in non-equilibrium gas-to- solid condensation experiments to constrain 'silicate' dust formation in O-rich circumstellar environments. The predictable metastable eutectic behavior successfully predicted the observed ferromagnesiosilica compositions of circumstellar dust presolar and solar nebula grains in the matrix of the collected aggregate IDPs (Interplanetary Dust Particles). Many of the experimentally determined metastable eutectic solids match the fundamental building blocks of common rock-forming layer silicates: this could have implications for the origin of Life. The physical conditions conducive to metastable eutectic behavior, i.e. high temperature and (ultra) fast quenching, lead to unique amorphous, typically nano- to micrometer-sized, materials. The new paradigm of metastable eutectic behavior opens the door to new and exciting research opportunities in uncovering the many implications of these unique amorphous, and typically nano-to micrometer-sized, metastable eutectic materials.

Eutectic phase in water-ice: a self-assembled environment conducive to metal-catalyzed non-enzymatic RNA polymerization.

PubMed

Monnard, Pierre-Alain; Ziock, Hans

2008-08-01

Information and catalytic polymers play an essential role in contemporary cellular life, and their emergence must have been crucial during the complex processes that led to the assembly of the first living systems. Polymerization reactions producing these molecules would have had to occur in aqueous medium, which is known to disfavor such reactions. Thus, it was proposed early on that these polymerizations had to be supported by particular environments, such as mineral surfaces and eutectic phases in water-ice, which would have led to the concentration of the monomers out of the bulk aqueous medium and their condensation. This review presents the work conducted to understand how the eutectic phases in water-ice might have promoted RNA polymerization, thereby presumably contributing to the emergence of the ancient information and catalytic system envisioned by the 'RNA-World' hypothesis.

Administration of CD34+ cells after stroke enhances neurogenesis via angiogenesisin a mouse model

PubMed Central

Taguchi, Akihiko; Soma, Toshihiro; Tanaka, Hidekazu; Kanda, Takayoshi; Nishimura, Hiroyuki; Yoshikawa, Hiroo; Tsukamoto, Yoshitane; Iso, Hiroyuki; Fujimori, Yoshihiro; Stern, David M.; Naritomi, Hiroaki; Matsuyama, Tomohiro

2004-01-01

Thrombo-occlusive cerebrovascular disease resulting in stroke and permanent neuronal loss is an important cause of morbidity and mortality. Because of the unique properties of cerebral vasculature and the limited reparative capability of neuronal tissue, it has been difficult to devise effective neuroprotective therapies in cerebral ischemia. Our results demonstrate that systemic administration of human cord blood–derived CD34+ cells to immunocompromised mice subjected to stroke 48 hours earlier induces neovascularization in the ischemic zone and provides a favorable environment for neuronal regeneration. Endogenous neurogenesis, suppressed by an antiangiogenic agent, is accelerated as a result of enhanced migration of neuronal progenitor cells to the damaged area, followed by their maturation and functional recovery. Our data suggest an essential role for CD34+ cells in promoting directly or indirectly an environment conducive to neovascularization of ischemic brain so that neuronal regeneration can proceed. PMID:15286799

Cyanobacteria and Cyanotoxins: From Impacts on Aquatic Ecosystems and Human Health to Anticarcinogenic Effects

PubMed Central

Zanchett, Giliane; Oliveira-Filho, Eduardo C.

2013-01-01

Cyanobacteria or blue-green algae are among the pioneer organisms of planet Earth. They developed an efficient photosynthetic capacity and played a significant role in the evolution of the early atmosphere. Essential for the development and evolution of species, they proliferate easily in aquatic environments, primarily due to human activities. Eutrophic environments are conducive to the appearance of cyanobacterial blooms that not only affect water quality, but also produce highly toxic metabolites. Poisoning and serious chronic effects in humans, such as cancer, have been described. On the other hand, many cyanobacterial genera have been studied for their toxins with anticancer potential in human cell lines, generating promising results for future research toward controlling human adenocarcinomas. This review presents the knowledge that has evolved on the topic of toxins produced by cyanobacteria, ranging from their negative impacts to their benefits. PMID:24152991

Cyanobacteria and cyanotoxins: from impacts on aquatic ecosystems and human health to anticarcinogenic effects.

PubMed

Zanchett, Giliane; Oliveira-Filho, Eduardo C

2013-10-23

Cyanobacteria or blue-green algae are among the pioneer organisms of planet Earth. They developed an efficient photosynthetic capacity and played a significant role in the evolution of the early atmosphere. Essential for the development and evolution of species, they proliferate easily in aquatic environments, primarily due to human activities. Eutrophic environments are conducive to the appearance of cyanobacterial blooms that not only affect water quality, but also produce highly toxic metabolites. Poisoning and serious chronic effects in humans, such as cancer, have been described. On the other hand, many cyanobacterial genera have been studied for their toxins with anticancer potential in human cell lines, generating promising results for future research toward controlling human adenocarcinomas. This review presents the knowledge that has evolved on the topic of toxins produced by cyanobacteria, ranging from their negative impacts to their benefits.

[Health Council of the Netherlands follows the ecological trail: a new venture].

PubMed

Reijnders, Lucas

2011-01-01

The Health Council of the Netherlands' report 'Guidelines for a healthy diet: the ecological perspective' only partially succeeds in its objectives. The main conclusions are correct: less calories for the obese and replacement of animal protein by plant-based foods are good for both health and the environment, and consumption of fish twice a week is good for health, but not for the environment. However, the Health Council's report does not discuss regulatory measures such as internalization of external costs and the introduction of good manufacturing practices, which can be conducive to implementing a more environmentally friendly healthy diet. Also more could have been done with existing scientific literature, which provides support for eating fresh seasonal produce and lowering the average Dutch protein intake by about one third as contributions to an environmentally friendly healthy diet, and for further research in the field of algae-based fish substitutes.

Thresholds of Detection and Identification of Halite Nodule Habitats in the Atacama Desert Using Remote Imaging

NASA Technical Reports Server (NTRS)

Phillips, M. S.; Moersch, J. E.; Cabrol, N. A.; Davila, A. F.

2018-01-01

The guiding theme of Mars exploration is shifting from global and regional habitability assessment to biosignature detection. To locate features likely to contain biosignatures, it is useful to focus on the reliable identification of specific habitats with high biosignature preservation potential. Proposed chloride deposits on Mars may represent evaporitic environments conducive to the preservation of biosignatures. Analogous chloride- bearing, salt-encrusted playas (salars) are a habitat for life in the driest parts of the Atacama Desert, and are also environments with a taphonomic window. The specific geologic features that harbor and preserve microorganisms in Atacama salars are sub- meter to meter scale salt protuberances, or halite nodules. This study focuses on the ability to recognize and map halite nodules using images acquired from an unmanned aerial vehicle (UAV) at spatial resolutions ranging from mm/pixel to that of the highest resolution orbital images available for Mars.

Relationship between learning environment characteristics and academic engagement.

PubMed

Opdenakker, Marie-Christine; Minnaert, Alexander

2011-08-01

The relationship between learning environment characteristics and academic engagement of 777 Grade 6 children located in 41 learning environments was explored. Questionnaires were used to tap learning environment perceptions of children, their academic engagement, and their ethnic-cultural background. The basis of the learning environment questionnaire was the International System for Teacher Observation and Feedback (ISTOF). Factor analysis indicated three factors: the teacher as a helpful and good instructor (having good instructional skills, clear instruction), the teacher as promoter of active learning and differentiation, and the teacher as manager and organizer of classroom activities. Multilevel analysis indicated that about 12% of the differences in engagement between children was related to the learning environment. All the mentioned learning environment characteristics mattered, but the teacher as a helpful, good instructor was most important followed by the teacher as promoter of active learning and differentiation.

Nigerian Physiotherapy Clinical Students' Perception of Their Learning Environment Measured by the Dundee Ready Education Environment Measure Inventory

ERIC Educational Resources Information Center

Odole, Adesola C.; Oyewole, Olufemi O.; Ogunmola, Oluwasolape T.

2014-01-01

The identification of the learning environment and the understanding of how students learn will help teacher to facilitate learning and plan a curriculum to achieve the learning outcomes. The purpose of this study was to investigate undergraduate physiotherapy clinical students' perception of University of Ibadan's learning environment. Using the…

Supporting cognitive engagement in a learning-by-doing learning environment: Case studies of participant engagement and social configurations in Kitchen Science Investigators

NASA Astrophysics Data System (ADS)

Gardner, Christina M.

Learning-by-doing learning environments support a wealth of physical engagement in activities. However, there is also a lot of variability in what participants learn in each enactment of these types of environments. Therefore, it is not always clear how participants are learning in these environments. In order to design technologies to support learning in these environments, we must have a greater understanding of how participants engage in learning activities, their goals for their engagement, and the types of help they need to cognitively engage in learning activities. To gain a greater understanding of participant engagement and factors and circumstances that promote and inhibit engagement, this dissertation explores and answers several questions: What are the types of interactions and experiences that promote and /or inhibit learning and engagement in learning-by-doing learning environments? What are the types of configurations that afford or inhibit these interactions and experiences in learning-by-doing learning environments? I explore answers to these questions through the context of two enactments of Kitchen Science Investigators (KSI), a learning-by-doing learning environment where middle-school aged children learn science through cooking from customizing recipes to their own taste and texture preferences. In small groups, they investigate effects of ingredients through the design of cooking and science experiments, through which they experience and learn about chemical, biological, and physical science phenomena and concepts (Clegg, Gardner, Williams, & Kolodner, 2006). The research reported in this dissertation sheds light on the different ways participant engagement promotes and/or inhibits cognitive engagement in by learning-by-doing learning environments through two case studies. It also provides detailed descriptions of the circumstances (social, material, and physical configurations) that promote and/or inhibit participant engagement in these learning environments through cross-case analyses of these cases. Finally, it offers suggestions about structuring activities, selecting materials and resources, and designing facilitation and software-realized scaffolding in the design of these types of learning environments. These design implications focus on affording participant engagement in science content and practices learning. Overall, the case studies, cross-case analyses, and empirically-based design implications begin to bridge the gap between theory and practice in the design and implementation of these learning environments. This is demonstrated by providing detailed and explanatory examples and factors that affect how participants take up the affordances of the learning opportunities designed into these learning environments.

How People Learn in an Asynchronous Online Learning Environment: The Relationships between Graduate Students' Learning Strategies and Learning Satisfaction

ERIC Educational Resources Information Center

Choi, Beomkyu

2016-01-01

The purpose of this study was to examine the relationships between learners' learning strategies and learning satisfaction in an asynchronous online learning environment. In an attempt to shed some light on how people learn in an online learning environment, one hundred and sixteen graduate students who were taking online learning courses…

Scaffolding in Connectivist Mobile Learning Environment

ERIC Educational Resources Information Center

Ozan, Ozlem

2013-01-01

Social networks and mobile technologies are transforming learning ecology. In this changing learning environment, we find a variety of new learner needs. The aim of this study is to investigate how to provide scaffolding to the learners in connectivist mobile learning environment: (1) to learn in a networked environment; (2) to manage their…

Online Resource-Based Learning Environment: Case Studies in Primary Classrooms

ERIC Educational Resources Information Center

So, Winnie Wing Mui; Ching, Fiona Ngai Ying

2012-01-01

This paper discusses the creation of learning environments with online resources by three primary school teachers for pupil's learning of science-related topics with reference to the resource-based e-learning environments (RBeLEs) framework. Teachers' choice of contexts, resources, tools, and scaffolds in designing the learning environments are…

The Integration of Personal Learning Environments & Open Network Learning Environments

ERIC Educational Resources Information Center

Tu, Chih-Hsiung; Sujo-Montes, Laura; Yen, Cherng-Jyh; Chan, Junn-Yih; Blocher, Michael

2012-01-01

Learning management systems traditionally provide structures to guide online learners to achieve their learning goals. Web 2.0 technology empowers learners to create, share, and organize their personal learning environments in open network environments; and allows learners to engage in social networking and collaborating activities. Advanced…

Experiential Learning and Learning Environments: The Case of Active Listening Skills

ERIC Educational Resources Information Center

Huerta-Wong, Juan Enrique; Schoech, Richard

2010-01-01

Social work education research frequently has suggested an interaction between teaching techniques and learning environments. However, this interaction has never been tested. This study compared virtual and face-to-face learning environments and included active listening concepts to test whether the effectiveness of learning environments depends…

The Role of the Constructivist Learning Theory and Collaborative Learning Environment on Wiki Classroom, and the Relationship between Them

ERIC Educational Resources Information Center

Alzahrani, Ibraheem; Woollard, John

2013-01-01

This paper seeks to discover the relationship between both the social constructivist learning theory and the collaborative learning environment. This relationship can be identified by giving an example of the learning environment. Due to wiki characteristics, Wiki technology is one of the most famous learning environments that can show the…

Practice education learning environments: the mismatch between perceived and preferred expectations of undergraduate health science students.

PubMed

Brown, Ted; Williams, Brett; McKenna, Lisa; Palermo, Claire; McCall, Louise; Roller, Louis; Hewitt, Lesley; Molloy, Liz; Baird, Marilyn; Aldabah, Ligal

2011-11-01

Practical hands-on learning opportunities are viewed as a vital component of the education of health science students, but there is a critical shortage of fieldwork placement experiences. It is therefore important that these clinical learning environments are well suited to students' perceptions and expectations. To investigate how undergraduate students enrolled in health-related education programs view their clinical learning environments and specifically to compare students' perception of their 'actual' clinical learning environment to that of their 'preferred/ideal' clinical learning environment. The Clinical Learning Environment Inventory (CLEI) was used to collect data from 548 undergraduate students (55% response rate) enrolled in all year levels of paramedics, midwifery, radiography and medical imaging, occupational therapy, pharmacy, nutrition and dietetics, physiotherapy and social work at Monash University via convenience sampling. Students were asked to rate their perception of the clinical learning environment at the completion of their placements using the CLEI. Satisfaction of the students enrolled in the health-related disciplines was closely linked with the five constructs measured by the CLEI: Personalization, Student Involvement, Task Orientation, Innovation, and Individualization. Significant differences were found between the student's perception of their 'actual' clinical learning environment and their 'ideal' clinical learning environment. The study highlights the importance of a supportive clinical learning environment that places emphasis on effective two-way communication. A thorough understanding of students' perceptions of their clinical learning environments is essential. Copyright © 2010 Elsevier Ltd. All rights reserved.

Omentum and bone marrow: how adipocyte-rich organs create tumour microenvironments conducive for metastatic progression

PubMed Central

Gusky, H. Chkourko; Diedrich, J.; MacDougald, O. A.; Podgorski, I.

2016-01-01

Summary A number of clinical studies have linked adiposity with increased cancer incidence, progression and metastasis, and adipose tissue is now being credited with both systemic and local effects on tumour development and survival. Adipocytes, a major component of benign adipose tissue, represent a significant source of lipids, cytokines and adipokines, and their presence in the tumour microenvironment substantially affects cellular trafficking, signalling and metabolism. Cancers that have a high predisposition to metastasize to the adipocyte-rich host organs are likely to be particularly affected by the presence of adipocytes. Although our understanding of how adipocytes influence tumour progression has grown significantly over the last several years, the mechanisms by which adipocytes regulate the meta-static niche are not well-understood. In this review, we focus on the omentum, a visceral white adipose tissue depot, and the bone, a depot for marrow adipose tissue, as two distinct adipocyte-rich organs that share common characteristic: they are both sites of significant metastatic growth. We highlight major differences in origin and function of each of these adipose depots and reveal potential common characteristics that make them environments that are attractive and conducive to secondary tumour growth. Special attention is given to how omental and marrow adipocytes modulate the tumour microenvironment by promoting angiogenesis, affecting immune cells and altering metabolism to support growth and survival of metastatic cancer cells. PMID:27432523

On-line Resources for Teaching Sustainability

NASA Astrophysics Data System (ADS)

Bruckner, M. Z.; Larsen, K.; Buhr, S. M.; Kirk, K. B.; Ledley, T. S.; Manduca, C. A.; Mogk, D. W.; Savina, M. E.; Tewksbury, B. J.

2012-12-01

Sustainability encompasses broad interdisciplinary topics such as climate change, agricultural food production, and water resource use that include both scientific and societal components. Today's students will need to learn how to address complex, interdisciplinary, sustainability-related challenges throughout their lives. To support faculty in teaching complex concepts in sustainability to undergraduates, the Science Education Resource Center (SERC) now provides integrated access to all resources on teaching sustainability developed by projects hosted on SERC websites. Drawing extensively from collections developed by On the Cutting Edge: Professional Development for Geoscience Faculty, InTeGrate: Interdisciplinary Teaching of Geoscience for a Sustainable Future, the Climate Literacy and Energy Awareness Network (CLEAN), as well as more than 10 smaller projects, these resources include browsable access to (1) over 120 course descriptions submitted by faculty that provide information about course goals, assessments, and syllabi used in teaching courses with a sustainability focus, (2) over 160 faculty-submitted descriptions of activities that can be used to incorporate and address sustainability concepts, and (3) more than 90 interdisciplinary essays that highlight how faculty incorporate sustainability concepts into their teaching. The Sustainability Portal additionally includes several collections of lessons focused on a central theme, such as carbon footprint exercises and materials for teaching about energy that incorporate quantitative skills. The Sustainability Portal provides access to information about incorporating sustainability issues into geoscience courses and examples of how these concepts can be taught for topics such as geology and human health, public policy and Earth science, complex systems, urban students and urban environments, energy, and climate change. A rich collection of innovative pedagogical approaches conducive to teaching about sustainability are presented in the portal, including service learning, campus-based learning, experience-based environmental projects, and teaching with an Earth systems approach. Faculty can find more information about how to get involved with sustainability projects through webinars, workshops, web page authoring, and other professional development opportunities via links to projects such as On the Cutting Edge, CLEAN, and InTeGrate. The Sustainability Portal also provides access to materials generated from previous workshops, featuring interdisciplinary visions for teaching sustainability to undergraduate students. The SERC portal for Teaching Sustainability can be found at the URL below.

Discovering motion primitives for unsupervised grouping and one-shot learning of human actions, gestures, and expressions.

PubMed

Yang, Yang; Saleemi, Imran; Shah, Mubarak

2013-07-01

This paper proposes a novel representation of articulated human actions and gestures and facial expressions. The main goals of the proposed approach are: 1) to enable recognition using very few examples, i.e., one or k-shot learning, and 2) meaningful organization of unlabeled datasets by unsupervised clustering. Our proposed representation is obtained by automatically discovering high-level subactions or motion primitives, by hierarchical clustering of observed optical flow in four-dimensional, spatial, and motion flow space. The completely unsupervised proposed method, in contrast to state-of-the-art representations like bag of video words, provides a meaningful representation conducive to visual interpretation and textual labeling. Each primitive action depicts an atomic subaction, like directional motion of limb or torso, and is represented by a mixture of four-dimensional Gaussian distributions. For one--shot and k-shot learning, the sequence of primitive labels discovered in a test video are labeled using KL divergence, and can then be represented as a string and matched against similar strings of training videos. The same sequence can also be collapsed into a histogram of primitives or be used to learn a Hidden Markov model to represent classes. We have performed extensive experiments on recognition by one and k-shot learning as well as unsupervised action clustering on six human actions and gesture datasets, a composite dataset, and a database of facial expressions. These experiments confirm the validity and discriminative nature of the proposed representation.

Applying a Framework for Student Modeling in Exploratory Learning Environments: Comparing Data Representation Granularity to Handle Environment Complexity

ERIC Educational Resources Information Center

Fratamico, Lauren; Conati, Cristina; Kardan, Samad; Roll, Ido

2017-01-01

Interactive simulations can facilitate inquiry learning. However, similarly to other Exploratory Learning Environments, students may not always learn effectively in these unstructured environments. Thus, providing adaptive support has great potential to help improve student learning with these rich activities. Providing adaptive support requires a…

A Simultaneous Mobile E-Learning Environment and Application

ERIC Educational Resources Information Center

Karal, Hasan; Bahcekapili, Ekrem; Yildiz, Adil

2010-01-01

The purpose of the present study was to design a mobile learning environment that enables the use of a teleconference application used in simultaneous e-learning with mobile devices and to evaluate this mobile learning environment based on students' views. With the mobile learning environment developed in the study, the students are able to follow…

Using Scenarios to Design Complex Technology-Enhanced Learning Environments

ERIC Educational Resources Information Center

de Jong, Ton; Weinberger, Armin; Girault, Isabelle; Kluge, Anders; Lazonder, Ard W.; Pedaste, Margus; Ludvigsen, Sten; Ney, Muriel; Wasson, Barbara; Wichmann, Astrid; Geraedts, Caspar; Giemza, Adam; Hovardas, Tasos; Julien, Rachel; van Joolingen, Wouter R.; Lejeune, Anne; Manoli, Constantinos C.; Matteman, Yuri; Sarapuu, Tago; Verkade, Alex; Vold, Vibeke; Zacharia, Zacharias C.

2012-01-01

Science Created by You (SCY) learning environments are computer-based environments in which students learn about science topics in the context of addressing a socio-scientific problem. Along their way to a solution for this problem students produce many types of intermediate products or learning objects. SCY learning environments center the entire…

Learning Environments Designed According to Learning Styles and Its Effects on Mathematics Achievement

ERIC Educational Resources Information Center

Özerem, Aysen; Akkoyunlu, Buket

2015-01-01

Problem Statement: While designing a learning environment it is vital to think about learner characteristics (learning styles, approaches, motivation, interests… etc.) in order to promote effective learning. The learning environment and learning process should be designed not to enable students to learn in the same manner and at the same level,…

Building and Deploying Remotely Operated Vehicles in the First-Year Experience

NASA Astrophysics Data System (ADS)

O'Brien-Gayes, A.; Fuss, K.; Gayes, P.

2007-12-01

Coastal Carolina University has committed to improving student retention and success in Mathematics and Science through a pilot program to engage first-year students in an applied and investigative project as part of the University's First-Year Experience (FYE). During the fall 2007 semester, five pilot sections of FYE classes, consisting of students from the College of Natural and Applied Sciences are building and deploying Remotely Operated Vehicles (ROVs). These ROV-based classes are designed to: accelerate exploration of the broad fields of science and mathematics; enlist interest in technology by engaging students in a multi-stepped, interdisciplinary problem solving experience; explore science and mathematical concepts; institute experiential learning; and build a culture of active learners to benefit student success across traditional departmental boundaries. Teams of three students (forty teams total) will build, based on the MIT Sea Perch design, and test ROVs in addition to collecting data with their ROVs. Various accessories attached to the vehicles for data collection will include temperature and light sensors, plankton nets and underwater cameras. The first-year students will then analyze the data, and the results will be documented as part of their capstone projects. Additionally, two launch days will take place on two campus ponds. Local middle and high school teachers and their students will be invited to observe this event. The teams of students with the most capable and successful ROVs will participate in a workshop held in November 2007 for regional elementary, middle and high school teachers. These students will give a presentation on the building of the ROVs and also provide a hands-on demonstration for the workshop participants. These activities will ensure an incorporation of service learning into the first semester of the freshmen experience. The desired outcomes of the ROV-based FYE classes are: increased retention at the postsecondary level in mathematics and science; increased student confidence to persevere through difficult courses by seeing the actual application of the science; greater self-esteem and self-efficacy through service learning; and engaging middle and high school students in mathematics and science. The innovative significance of the program is three fold: applying experiential learning through technology; integrating disciplines in a planned manner with consistent delivery; and creating an environment conducive to success.

Deriving the reference value from the circadian motor active patterns in the "non-dementia" population, compared to the "dementia" population: What is the amount of physical activity conducive to the good circadian rhythm.

PubMed

Kodama, Ayuto; Kume, Yu; Tsugaruya, Megumi; Ishikawa, Takashi

2016-01-01

The circadian rhythm in older adults is commonly known to change with a decrease in physical activity. However, the association between circadian rhythm metrics and physical activity remains unclear. The objective of this study was to examine circadian activity patterns in older people with and without dementia and to determine the amount of physical activity conducive to a good circadian measurement. Circadian parameters were collected from 117 older community-dwelling people (66 subjects without dementia and 52 subjects with dementia); the parameters were measured continuously using actigraphy for 7 days. A receiver operating characteristic (ROC) curve was applied to determine reference values for the circadian rhythm parameters, consisting of interdaily stability (IS), intradaily variability (IV), and relative amplitude (RA), in older subjects. The ROC curve revealed reference values of 0.55 for IS, 1.10 for IV, and 0.82 for RA. In addition, as a result of the ROC curve in the moderate-to-vigorous physical Activity (MVPA) conducive to the reference value of the Non-parametric Circadian Rhythm Analysis per day, the optimal reference values were 51 minutes for IV and 55 minutes for RA. However, the IS had no classification accuracy. Our results demonstrated the reference values derived from the circadian parameters of older Japanese population with or without dementia. Also, we determined the MVPA conducive to a good circadian rest-active pattern. This reference value for physical activity conducive to a good circadian rhythm might be useful for developing a new index for health promotion in the older community-dwelling population.

Web-Based Learning Environment Based on Students’ Needs

NASA Astrophysics Data System (ADS)

Hamzah, N.; Ariffin, A.; Hamid, H.

2017-08-01

Traditional learning needs to be improved since it does not involve active learning among students. Therefore, in the twenty-first century, the development of internet technology in the learning environment has become the main needs of each student. One of the learning environments to meet the needs of the teaching and learning process is a web-based learning environment. This study aims to identify the characteristics of a web-based learning environment that supports students’ learning needs. The study involved 542 students from fifteen faculties in a public higher education institution in Malaysia. A quantitative method was used to collect the data via a questionnaire survey by randomly. The findings indicate that the characteristics of a web-based learning environment that support students’ needs in the process of learning are online discussion forum, lecture notes, assignments, portfolio, and chat. In conclusion, the students overwhelmingly agreed that online discussion forum is the highest requirement because the tool can provide a space for students and teachers to share knowledge and experiences related to teaching and learning.

Distributing vs. Blocking Learning Questions in a Web-Based Learning Environment

ERIC Educational Resources Information Center

Kapp, Felix; Proske, Antje; Narciss, Susanne; Körndle, Hermann

2015-01-01

Effective studying in web-based learning environments (web-LEs) requires cognitive engagement and demands learners to regulate their learning activities. One way to support learners in web-LEs is to provide interactive learning questions within the learning environment. Even though research on learning questions has a long tradition, there are…

Learning with Collaborative Inquiry: A Science Learning Environment for Secondary Students

ERIC Educational Resources Information Center

Sun, Daner; Looi, Chee-Kit; Xie, Wenting

2017-01-01

When inquiry-based learning is designed for a collaborative context, the interactions that arise in the learning environment can become fairly complex. While the learning effectiveness of such learning environments has been reported in the literature, there have been fewer studies on the students' learning processes. To address this, the article…

Learning in a u-Museum: Developing a Context-Aware Ubiquitous Learning Environment

ERIC Educational Resources Information Center

Chen, Chia-Chen; Huang, Tien-Chi

2012-01-01

Context-awareness techniques can support learners in learning without time or location constraints by using mobile devices and associated learning activities in a real learning environment. Enrichment of context-aware technologies has enabled students to learn in an environment that integrates learning resources from both the real world and the…

Assessing the Impact of Student Learning Style Preferences

NASA Astrophysics Data System (ADS)

Davis, Stacey M.; Franklin, Scott V.

2004-09-01

Students express a wide range of preferences for learning environments. We are trying to measure the manifestation of learning styles in various learning environments. In particular, we are interested in performance in an environment that disagrees with the expressed learning style preference, paying close attention to social (group vs. individual) and auditory (those who prefer to learn by listening) environments. These are particularly relevant to activity-based curricula which typically emphasize group-work and de-emphasize lectures. Our methods include multiple-choice assessments, individual student interviews, and a study in which we attempt to isolate the learning environment.

Construction of a Digital Learning Environment Based on Cloud Computing

ERIC Educational Resources Information Center

Ding, Jihong; Xiong, Caiping; Liu, Huazhong

2015-01-01

Constructing the digital learning environment for ubiquitous learning and asynchronous distributed learning has opened up immense amounts of concrete research. However, current digital learning environments do not fully fulfill the expectations on supporting interactive group learning, shared understanding and social construction of knowledge.…

A Well Designed School Environment Facilitates Brain Learning.

ERIC Educational Resources Information Center

Chan, Tak Cheung; Petrie, Garth

2000-01-01

Examines how school design facilitates learning by complementing how the brain learns. How the brain learns is discussed and how an artistic environment, spaciousness in the learning areas, color and lighting, and optimal thermal and acoustical environments aid student learning. School design suggestions conclude the article. (GR)

Students' perception of the learning environment in a distributed medical programme.

PubMed

Veerapen, Kiran; McAleer, Sean

2010-09-24

The learning environment of a medical school has a significant impact on students' achievements and learning outcomes. The importance of equitable learning environments across programme sites is implicit in distributed undergraduate medical programmes being developed and implemented. To study the learning environment and its equity across two classes and three geographically separate sites of a distributed medical programme at the University of British Columbia Medical School that commenced in 2004. The validated Dundee Ready Educational Environment Survey was sent to all students in their 2nd and 3rd year (classes graduating in 2009 and 2008) of the programme. The domains of the learning environment surveyed were: students' perceptions of learning, students' perceptions of teachers, students' academic self-perceptions, students' perceptions of the atmosphere, and students' social self-perceptions. Mean scores, frequency distribution of responses, and inter- and intrasite differences were calculated. The perception of the global learning environment at all sites was more positive than negative. It was characterised by a strongly positive perception of teachers. The work load and emphasis on factual learning were perceived negatively. Intersite differences within domains of the learning environment were more evident in the pioneer class (2008) of the programme. Intersite differences consistent across classes were largely related to on-site support for students. Shared strengths and weaknesses in the learning environment at UBC sites were evident in areas that were managed by the parent institution, such as the attributes of shared faculty and curriculum. A greater divergence in the perception of the learning environment was found in domains dependent on local arrangements and social factors that are less amenable to central regulation. This study underlines the need for ongoing comparative evaluation of the learning environment at the distributed sites and interaction between leaders of these sites.

Personal Learning Environments: A Solution for Self-Directed Learners

ERIC Educational Resources Information Center

Haworth, Ryan

2016-01-01

In this paper I discuss "personal learning environments" and their diverse benefits, uses, and implications for life-long learning. Personal Learning Environments (PLEs) are Web 2.0 and social media technologies that enable individual learners the ability to manage their own learning. Self-directed learning is explored as a foundation…

Ubiquitous Learning Environments in Higher Education: A Scoping Literature Review

ERIC Educational Resources Information Center

Virtanen, Mari Aulikki; Haavisto, Elina; Liikanen, Eeva; Kääriäinen, Maria

2018-01-01

Ubiquitous learning and the use of ubiquitous learning environments heralds a new era in higher education. Ubiquitous learning environments enhance context-aware and seamless learning experiences available from any location at any time. They support smooth interaction between authentic and digital learning resources and provide personalized…

Co-Regulation of Learning in Computer-Supported Collaborative Learning Environments: A Discussion

ERIC Educational Resources Information Center

Chan, Carol K. K.

2012-01-01

This discussion paper for this special issue examines co-regulation of learning in computer-supported collaborative learning (CSCL) environments extending research on self-regulated learning in computer-based environments. The discussion employs a socio-cognitive perspective focusing on social and collective views of learning to examine how…

Strengthening and expanding the capacity of health worker education in Zambia

PubMed Central

Michelo, Charles; Zulu, Joseph Mumba; Simuyemba, Moses; Andrews, Benjamin; Katubulushi, Max; Chi, Benjamin; Njelesani, Evariste; Vwalika, Bellington; Bowa, Kasonde; Maimbolwa, Margaret; Chipeta, James; Goma, Fastone; Nzala, Selestine; Banda, Sekelani; Mudenda, John; Ahmed, Yusuf; Hachambwa, Lotti; Wilson, Craig; Vermund, Sten; Mulla, Yakub

2017-01-01

Introduction Zambia is facing a chronic shortage of health care workers. The paper aimed at understanding how the Medical Education Partnership Initiative (MEPI) program facilitated strengthening and expanding of the national capacity and quality of medical education as well as processes for retaining faculty in Zambia. Methods Data generated through documentary review, key informant interviews and observations were analyzed using a thematic approach. Results The MEPI program triggered the development of new postgraduate programs thereby increasing student enrollment. This was achieved by leveraging of existing and new partnerships with other universities and differentiating the old Master in Public Health into specialized curriculum. Furthermore, the MEPI program improved the capacity and quality of training by facilitating installation and integration of new technology such as the eGranary digital library, E-learning methods and clinical skills laboratory into the Schools. This technology enabled easy access to relevant data or information, quicker turn around of experiments and enhanced data recording, display and analysis features for experiments. The program also facilitated transforming of the academic environment into a more conducive work place through strengthening the Staff Development program and support towards research activities. These activities stimulated work motivation and interest in research by faculty. Meanwhile, these processes were inhibited by the inability to upload all courses on to Moodle as well as inadequate operating procedures and feedback mechanisms for the Moodle. Conclusion Expansion and improvement in training processes for health care workers requires targeted investment within medical institutions and strengthening local and international partnerships. PMID:28819513

Strengthening and expanding the capacity of health worker education in Zambia.

PubMed

Michelo, Charles; Zulu, Joseph Mumba; Simuyemba, Moses; Andrews, Benjamin; Katubulushi, Max; Chi, Benjamin; Njelesani, Evariste; Vwalika, Bellington; Bowa, Kasonde; Maimbolwa, Margaret; Chipeta, James; Goma, Fastone; Nzala, Selestine; Banda, Sekelani; Mudenda, John; Ahmed, Yusuf; Hachambwa, Lotti; Wilson, Craig; Vermund, Sten; Mulla, Yakub

2017-01-01

Zambia is facing a chronic shortage of health care workers. The paper aimed at understanding how the Medical Education Partnership Initiative (MEPI) program facilitated strengthening and expanding of the national capacity and quality of medical education as well as processes for retaining faculty in Zambia. Data generated through documentary review, key informant interviews and observations were analyzed using a thematic approach. The MEPI program triggered the development of new postgraduate programs thereby increasing student enrollment. This was achieved by leveraging of existing and new partnerships with other universities and differentiating the old Master in Public Health into specialized curriculum. Furthermore, the MEPI program improved the capacity and quality of training by facilitating installation and integration of new technology such as the eGranary digital library, E-learning methods and clinical skills laboratory into the Schools. This technology enabled easy access to relevant data or information, quicker turn around of experiments and enhanced data recording, display and analysis features for experiments. The program also facilitated transforming of the academic environment into a more conducive work place through strengthening the Staff Development program and support towards research activities. These activities stimulated work motivation and interest in research by faculty. Meanwhile, these processes were inhibited by the inability to upload all courses on to Moodle as well as inadequate operating procedures and feedback mechanisms for the Moodle. Expansion and improvement in training processes for health care workers requires targeted investment within medical institutions and strengthening local and international partnerships.

Challenges confronting female surgical leaders: overcoming the barriers.

PubMed

Kass, Rena B; Souba, Wiley W; Thorndyke, Luanne E

2006-05-15

The number of women reaching top ranks in academic surgery is remarkably low. The purpose of this study was to identify: 1) barriers to becoming a female surgical leader; 2) key attributes that enable advancement and success; and 3) current leadership challenges faced as senior leaders. Semi-structured interviews of ten female surgical leaders queried the following dimensions: attributes for success, lessons learned, mistakes, key career steps, the role of mentoring, gender advantages/disadvantages, and challenges. Perseverance (60%) and drive (50%) were identified as critical success factors, as were good communication skills, a passion for scholarship, a stable home life and a positive outlook. Eighty percent identified discrimination or gender prejudice as a major obstacle in their careers. While 90% percent had mentors, 50% acknowledged that they had not been effectively mentored. Career advice included: develop broad career goals (50%); select a conducive environment (30%); find a mentor (60%); take personal responsibility (40%); organize time and achieve balance (40%); network (30%); create a niche (30%); pursue research (30%); publish (50%); speak in public (30%); and enjoy the process (30%). Being in a minority, being highly visible and being collaborative were identified as advantages. Obtaining buy-in and achieving consensus was the greatest leadership challenge reported. Female academic surgeons face challenges to career advancement. While these barriers are real, they can be overcome by resolve, commitment, and developing strong communication skills. These elements should be taken into consideration in designing career development programs for junior female surgical faculty.

Growing Up of Autonomous Agents: an Emergent Phenomenon

NASA Astrophysics Data System (ADS)

Morgavi, Giovanna; Marconi, Lucia

2008-10-01

A fundamental research challenge is the design of robust artifacts that are capable of operating under changing environments and noisy input, and yet exhibit the desired behavior and response time. These systems should be able to adapt and learn how to react to unforeseen scenarios as well as to display properties comparable to biological entities. The turn to nature has brought us many unforeseen great concepts. Biological systems are able to handle many of these challenges with an elegance and efficiency still far beyond current human artifacts. A living artifact grows up when its capabilities, abilities/knowledge, shift to a further level of complexity, i.e. the complexity rank of its internal capabilities performs a step forward. In the attempt to define an architecture for autonomous growing up agents [1]. We conducted an experiment on the abstraction process in children as natural parts of a cognitive system. We found that linguistic growing up involve a number of different trial processes. We identified a fixed number of distinct paths that were crossed by children. Once a given interpretation paths was discovered useless, they tried to follow another path, until the new meaning was emerging. This study generates suggestion about the evolutionary conditions conducive to the emergence of growing up in robots and provides guidelines for designing artificial evolutionary systems displaying spontaneous adaptation abilities. The importance of multi-sensor perception, motivation and emotional drives are underlined and, above all, the growing up insights shows similarities to emergent self-organized behaviors.

Work experience, work environment, and blood exposure among home care and hospice nurses.

PubMed

Leiss, Jack K

2012-01-01

Blood exposure rates among home care and hospice nurses (RNs) in the United States are markedly lower for nurses with more home care/hospice experience, whether or not they have more total years of nursing experience (i.e., in other work environments). This study examined whether the protective effect of home care/hospice experience was greater for nurses who worked under three types of circumstances that are typical of the home care/hospice work environment and conducive to blood exposure. A mail survey was conducted in 2006 among home care/hospice nurses in North Carolina, a largely rural state in the southeastern U.S. The adjusted response rate was 69% (n=833). Blood exposure rates were higher among nurses with ≤5 years' experience in home care/hospice. Contrary to expectations, the protective effect of more experience was greater among nurses who did not have limited access to safety devices/personal protective equipment, did not have to rush during home visits, and did not often visit homes with unrestrained pets, unruly children, poor lighting, or extreme clutter. These results suggest that characteristics of the home care/hospice work environment limit nurses' ability to use their experience to prevent blood exposure.

Do physical environmental changes make a difference? Supporting person-centered care at mealtimes in nursing homes.

PubMed

Chaudhury, Habib; Hung, Lillian; Rust, Tiana; Wu, Sarah

2017-10-01

Purpose Drawing on therapeutic physical environmental design principles and Kitwood's theoretical view of person-centered care, this study examined the impact of environmental renovations in dining spaces of a long-term care facility on residents' mealtime experience and staff practice in two care units. Method The research design involved pre- and post-renovation ethnographic observations in the dining spaces of the care units and a post-renovation staff survey. The objective physical environmental features pre- and post-renovations were assessed with a newly developed tool titled Dining Environment Audit Protocol. We collected observational data from 10 residents and survey responses from 17 care aides and nurses. Findings Based on a systematic analysis of observational data and staff survey responses, five themes were identified: (a) autonomy and personal control, (b) comfort of homelike environment, (c) conducive to social interaction, (d) increased personal support, and (e) effective teamwork. Implications Although the physical environment can play an influential role in enhancing the dining experience of residents, the variability in staff practices reveals the complexity of mealtime environment and points to the necessity of a systemic approach to foster meaningful culture change.

An acoustic gap between the NICU and womb: a potential risk for compromised neuroplasticity of the auditory system in preterm infants.

PubMed

Lahav, Amir; Skoe, Erika

2014-01-01

The intrauterine environment allows the fetus to begin hearing low-frequency sounds in a protected fashion, ensuring initial optimal development of the peripheral and central auditory system. However, the auditory nursery provided by the womb vanishes once the preterm newborn enters the high-frequency (HF) noisy environment of the neonatal intensive care unit (NICU). The present article draws a concerning line between auditory system development and HF noise in the NICU, which we argue is not necessarily conducive to fostering this development. Overexposure to HF noise during critical periods disrupts the functional organization of auditory cortical circuits. As a result, we theorize that the ability to tune out noise and extract acoustic information in a noisy environment may be impaired, leading to increased risks for a variety of auditory, language, and attention disorders. Additionally, HF noise in the NICU often masks human speech sounds, further limiting quality exposure to linguistic stimuli. Understanding the impact of the sound environment on the developing auditory system is an important first step in meeting the developmental demands of preterm newborns undergoing intensive care.

No population genetic structure in a widespread aquatic songbird from the Neotropics

USGS Publications Warehouse

Cadena, Carlos Daniel; Gutierrez-Pinto, Natalia; Davila, Nicolas; Chesser, R. Terry

2011-01-01

Neotropical lowland organisms often show marked population genetic structure, suggesting restricted migration among populations. However, most phylogeographic studies have focused on species inhabiting humid forest interior. Little attention has been devoted to the study of species with ecologies conducive to dispersal, such as those of more open and variable environments associated with watercourses. Using mtDNA sequences, we examined patterns of genetic variation in a widely distributed Neotropical songbird of aquatic environments, the Yellow-hooded Blackbird (Icteridae, Chrysomus icterocephalus). In contrast to many forest species, Yellow-hooded Blackbirds showed no detectable genetic structure across their range, which includes lowland populations on both sides of the Andes, much of northeastern South America, Amazonia, as well as a phenotypically distinct highland population in Colombia. A coalescent-based analysis of the species indicated that its effective population size has increased considerably, suggesting a range expansion. Our results support the hypothesis that species occurring in open habitats and tracking temporally dynamic environments should show increased dispersal propensities (hence gene flow) relative to species from closed and more stable environments. The phenotypic and behavioral variation among populations of our study species appears to have arisen recently and perhaps in the face of gene flow.

Aerospace nursing: the new frontier.

PubMed

Polk-Walker, G C

1989-01-01

Since the days of Florence Nightingale and the Crimean War, nursing has been involved in shaping the environment to make it more conducive to human existence. With the emergence of the Space Age the environment has broadened to encompass not only Earth and its ionosphere, but its moon and sister planets as well. To date, nursing has been successful in developing theories that address human-environmental interactions. However, the environment of the 21st century will be vastly different from the environment of the 1980s. In the 21st century, macroutilization of space will become a reality. Such broad-based use of space will include space industrialization and manufacturing, satellite solar power generation, and space habitation. In order to achieve long-duration space flights and habitation, human needs and responses to microgravity must be addressed. This article discusses the physiological and psychological stresses that have an impact on the ability of humans to achieve space habitation and nursing's role in that endeavor. The nursing knowledge base needed to establish the discipline as a major contributor to space health science is discussed. An educational strategy for the development of this knowledge at both the master's and doctoral levels is proposed.

Trajectories of the home learning environment across the first 5 years: associations with children's vocabulary and literacy skills at prekindergarten.

PubMed

Rodriguez, Eileen T; Tamis-LeMonda, Catherine S

2011-01-01

Children's home learning environments were examined in a low-income sample of 1,852 children and families when children were 15, 25, 37, and 63 months. During home visits, children's participation in literacy activities, the quality of mothers' engagements with their children, and the availability of learning materials were assessed, yielding a total learning environment score at each age. At 63 months, children's vocabulary and literacy skills were assessed. Six learning environment trajectories were identified, including environments that were consistently low, environments that were consistently high, and environments characterized by varying patterns of change. The skills of children at the extremes of learning environment trajectories differed by more than 1 SD and the timing of learning experiences related to specific emerging skills. © 2011 The Authors. Child Development © 2011 Society for Research in Child Development, Inc.

The Interplay of Perceptions of the Learning Environment, Personality and Learning Strategies: A Study amongst International Business Studies Students

ERIC Educational Resources Information Center

Nijhuis, Jan; Segers, Mien; Gijselaers, Wim

2007-01-01

Previous research on students' learning strategies has examined the relationships between either perceptions of the learning environment or personality and learning strategies. The focus of this study was on the joint relationships between the students' perceptions of the learning environment, their personality, and the learning strategies they…

Experiences of adolescents living with cancer: A descriptive qualitative study.

PubMed

Ang, Sin Hui; Koh, Serena Siew Lin; Lee, Xiu Hua Hideka Tamamura; Shorey, Shefaly

2018-01-01

This study aimed to explore the experiences of adolescents from Singapore, aged 10-18 years old, living with cancer and their perceptions on how their psychosocial outcomes can be improved. A descriptive qualitative study design was used. Convenience sampling was used to recruit 10 participants from a pediatric oncology ward in a Singapore hospital. Individual semi-structured interviews were conducted. Thematic analysis was used to analyze the data. Five major themes emerged: (1) experience of physical symptoms, (2) emotional response to their condition, (3) changes in social dynamics, and (4) falling behind in academics. The psychosocial outcomes of Singaporean adolescents with cancer could be improved by thorough pain assessments and creating a more conducive hospital environment.

Challenges to reestablishment of free-ranging populations of black-footed ferrets

USGS Publications Warehouse

Biggins, D.E.; Godbey, J.L.

2003-01-01

The black-footed ferret (Mustela nigripes) of North America is critically endangered due in part to its extreme specialization on formerly stable and abundant prairie dogs (Cynomys). Its close relative, the Siberian polecat (M. eversmannii) seems to have been subjected to a varying environment that was not conducive to specialization. One source of environmental variation in Asian steppes was plague (caused by Yersina pestis), which was absent from North America. Introduction of plague to North America presents serious challenges to ferret recovery. Partial solutions to other biological and political problems have been found, resulting in improved production in captivity, increased survival post-release, and thriving populations in plague-free South Dakota.

CLEW: A Cooperative Learning Environment for the Web.

ERIC Educational Resources Information Center

Ribeiro, Marcelo Blois; Noya, Ricardo Choren; Fuks, Hugo

This paper outlines CLEW (collaborative learning environment for the Web). The project combines MUD (Multi-User Dimension), workflow, VRML (Virtual Reality Modeling Language) and educational concepts like constructivism in a learning environment where students actively participate in the learning process. The MUD shapes the environment structure.…

Evaluating and Implementing Learning Environments: A United Kingdom Experience.

ERIC Educational Resources Information Center

Ingraham, Bruce; Watson, Barbara; McDowell, Liz; Brockett, Adrian; Fitzpatrick, Simon

2002-01-01

Reports on ongoing work at five universities in northeastern England that have been evaluating and implementing online learning environments known as virtual learning environments (VLEs) or managed learning environments (MLEs). Discusses do-it-yourself versus commercial systems; transferability; Web-based versus client-server; integration with…

Cultures of human liver cells in simulated microgravity environment

NASA Astrophysics Data System (ADS)

Yoffe, B.; Darlington, G. J.; Soriano, H. E.; Krishnan, B.; Risin, D.; Pellis, N. R.; Khaoustov, V. I.

1999-01-01

We used microgravity-simulated bioreactors that create the unique environment of low shear force and high-mass transfer to establish long-term cultures of primary human liver cells (HLC). To assess the feasibility of establishing HLC cultures, human liver cells obtained either from cells dissociated by collagenase perfusion or minced tissues were cultured in rotating vessels. Formation of multidimensional tissue-like spheroids (up to 1.0 cm) comprised of hepatocytes and biliary epithelial cells that arranged as bile duct-like structures along newly formed vascular sprouts were observed. Electron microscopy revealed clusters of round hepatocytes and bile canaliculi with multiple microvilli and tight junctions. Scanning EM revealed rounded hepatocytes that were organized in tight clusters surrounded by a complex mesh of extracellular matrix. Also, we observed that co-culture of hepatocytes with endothelial cells stimulate albumin mRNA expression. In summary, a simulated microgravity environment is conducive for the establishment of long-term HLC cultures and allows the dissection of the mechanism of liver regeneration and cell-to-cell interactions that resembles in vivo conditions.

Paleolakes and lacustrine basins on Mars

NASA Technical Reports Server (NTRS)

Scott, David H.; Rice, James W., Jr.; Dohm, James M.

1991-01-01

The problems of how warm and wet Mars once was and when climate transitions may have occurred are not well understood. Mars may have had an early environment similar to Earth's that was conducive to the emergence of life. In addition, increasing geologic evidence indicates that water, upon which terrestrial life depends, has been present on Mars throughout its history. This evidence does not detract from the possibility that life may have originated on early Mars, but rather suggests that life could have developed over longer periods of time in longer lasting, more clement local environments than previously envisioned. It is suggested herein that such environments may have been provided by paleolakes, located mostly in the northern lowlands and probably ice covered. Such lakes probably would have had diverse origins. Glacial lakes may have occupied ice eroded hollows or formed in valleys obstructed by moraines or ice barriers. Unlike Earth, the Martian record of the origin and evolution of possible life may have not been erased by extensive deformation of the surface. Thus the basins that may have contained the paleolakes are potential sites for future biological, geological, and climatological study.

Ethics in the Pediatric Emergency Department: When Mistakes Happen: An Approach to the Process, Evaluation, and Response to Medical Errors.

PubMed

Dreisinger, Naomi; Zapolsky, Nathan

2017-02-01

The emergency department (ED) is an environment that is conducive to medical errors. The ED is a time-pressured environment where physicians aim to rapidly evaluate and treat patients. Quick thinking and problem-based solutions are often used to assist in evaluation and diagnosis. Error analysis leads to an understanding of the cause of a medical error and is important to prevent future errors. Research suggests mechanisms to prevent medical errors in the pediatric ED, but prevention is not always possible. Transparency about errors is necessary to assure a trusting doctor-patient relationship. Patients want to be informed about all errors, and apologies are hard. Apologizing for a significant medical error that may have caused a complication is even harder. Having a systematic way to go about apologizing makes the process easier, and helps assure that the right information is relayed to the patient and his or her family. This creates an environment of autonomy and shared decision making that is ultimately beneficial to all aspects of patient care.

Group Modeling in Social Learning Environments

ERIC Educational Resources Information Center

Stankov, Slavomir; Glavinic, Vlado; Krpan, Divna

2012-01-01

Students' collaboration while learning could provide better learning environments. Collaboration assumes social interactions which occur in student groups. Social theories emphasize positive influence of such interactions on learning. In order to create an appropriate learning environment that enables social interactions, it is important to…

The clinical learning environment in nursing education: a concept analysis.

PubMed

Flott, Elizabeth A; Linden, Lois

2016-03-01

The aim of this study was to report an analysis of the clinical learning environment concept. Nursing students are evaluated in clinical learning environments where skills and knowledge are applied to patient care. These environments affect achievement of learning outcomes, and have an impact on preparation for practice and student satisfaction with the nursing profession. Providing clarity of this concept for nursing education will assist in identifying antecedents, attributes and consequences affecting student transition to practice. The clinical learning environment was investigated using Walker and Avant's concept analysis method. A literature search was conducted using WorldCat, MEDLINE and CINAHL databases using the keywords clinical learning environment, clinical environment and clinical education. Articles reviewed were written in English and published in peer-reviewed journals between 1995-2014. All data were analysed for recurring themes and terms to determine possible antecedents, attributes and consequences of this concept. The clinical learning environment contains four attribute characteristics affecting student learning experiences. These include: (1) the physical space; (2) psychosocial and interaction factors; (3) the organizational culture and (4) teaching and learning components. These attributes often determine achievement of learning outcomes and student self-confidence. With better understanding of attributes comprising the clinical learning environment, nursing education programmes and healthcare agencies can collaborate to create meaningful clinical experiences and enhance student preparation for the professional nurse role. © 2015 John Wiley & Sons Ltd.

Engineering Ethics : The Second Report on Student Awareness and Course Methodology

NASA Astrophysics Data System (ADS)

Abe, Takao; Hachimori, Akira; Honywood, Michael

This paper is the second one detailing the findings of a questionnaire survey administered to gauge respondents' awareness of engineering ethics. The survey was carried out with the cooperation of Japanese, South Korean, and Chinese universities as well as a number of Japanese corporations. Our findings indicate that while students and company employees alike generally exhibit an appetite for learning about engineering ethics, South Korean and Chinese students have adopted a posture that is more conducive to such study than their Japanese counterparts. We also discovered a number of other differences rooted in students' nationality. Engineering ethics content seems to receive little attention in corporate training programs. Small and medium size companies in particular may not be addressing questions of engineering ethics in an aggressive manner.

Nurses' Perceptions of Pediatric Intensive Care Unit Environment and Work Experience After Transition to Single-Patient Rooms.

PubMed

Kudchadkar, Sapna R; Beers, M Claire; Ascenzi, Judith A; Jastaniah, Ebaa; Punjabi, Naresh M

2016-09-01

The architectural design of the pediatric intensive care unit may play a major role in optimizing the environment to promote patients' sleep while improving stress levels and the work experience of critical care nurses. To examine changes in nurses' perceptions of the environment of a pediatric critical care unit for promotion of patients' sleep and the nurses' work experience after a transition from multipatient rooms to single-patient rooms. A cross-sectional survey of nurses was conducted before and after the move to a new hospital building in which all rooms in the pediatric critical care unit were single-patient rooms. Nurses reported that compared with multipatient rooms, single-patient private rooms were more conducive to patients sleeping well at night and promoted a more normal sleep-wake cycle (P < .001). Monitors/alarms and staff conversations were the biggest factors that adversely influenced the environment for sleep promotion in both settings. Nurses were less annoyed by noise in single-patient rooms (33%) than in multipatient rooms (79%; P < .001) and reported improved exposure to sunlight. Use of single-patient rooms rather than multipatient rooms improved nurses' perceptions of the pediatric intensive care unit environment for promoting patients' sleep and the nurses' own work experience. ©2016 American Association of Critical-Care Nurses.

The impact of the hospital work environment on social support from physicians in breast cancer care.

PubMed

Ansmann, Lena; Wirtz, Markus; Kowalski, Christoph; Pfaff, Holger; Visser, Adriaan; Ernstmann, Nicole

2014-09-01

Research on determinants of a good patient-physician interaction mainly disregards systemic factors, such as the work environment in healthcare. This study aims to identify stressors and resources within the work environment of hospital physicians that enable or hinder the physicians' provision of social support to patients. Four data sources on 35 German breast cancer center hospitals were matched: structured hospital quality reports and surveys of 348 physicians, 108 persons in hospital leadership, and 1844 patients. Associations between hospital structures, physicians' social resources as well as job demands and control and patients' perceived support from physicians have been studied in multilevel models. Patients feel better supported by their physicians in hospitals with high social capital, a high percentage of permanently employed physicians, and less physically strained physicians. The results highlight the importance of the work environment for a good patient-physician interaction. They can be used to develop interventions for redesigning the hospital work environment, which in turn may improve physician satisfaction, well-being, and performance and consequently the quality of care. Health policy and hospital management could create conditions conducive to better patient-physician interaction by strengthening the social capital and by increasing job security for physicians. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Quantification of flexoelectricity in PbTiO 3/SrTiO 3 superlattice polar vortices using machine learning and phase-field modeling

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

Li, Q.; Nelson, C. T.; Hsu, S. -L.

Flexoelectricity refers to electric polarization generated by heterogeneous mechanical strains, namely strain gradients, in materials of arbitrary crystal symmetries. Despite more than 50 years of work on this effect, an accurate identification of its coupling strength remains an experimental challenge for most materials, which impedes its wide recognition. Here, we show the presence of flexoelectricity in the recently discovered polar vortices in PbTiO 3 /SrTiO 3 superlattices based on a combination of machine-learning analysis of the atomic-scale electron microscopy imaging data and phenomenological phase-field modeling. By scrutinizing the influence of flexocoupling on the global vortex structure, we match theory andmore » experiment using computer vision methodologies to determine the flexoelectric coefficients for PbTiO 3 and SrTiO 3. Here, our findings highlight the inherent, nontrivial role of flexoelectricity in the generation of emergent complex polarization morphologies and demonstrate a viable approach to delineating this effect, conducive to the deeper exploration of both topics.« less

Learning from a contemporary history of immunology.

PubMed

Cohn, Melvin

2017-06-01

This essay is a selected aspect of the history of contemporary immunology seen from a "what can we learn" point of view. It is limited to the ideas and experiments from which we might draw a take-home message. The emphasis is on the convoluted pathway that was actually used by immunologists to arrive at understanding compared to the direct pathway that could have been used given the knowledge at that time. It takes the reader through the instructionist era of the 1940s to the present by stressing the elements of thinking most conducive to the arrival at a default understanding of the intact immune system. It is a personalized account because the author participated directly in the debates that led eventually to agreed-upon or default conceptualizations. Given this, a peek at the future is attempted as a test of the validity of a Cartesian or reductionist approach to arriving at simplification of complexity and at the maximizing of generalization. A reasoned guess (i.e., a theory) is the only way we have to understand the world around us.

Quantification of flexoelectricity in PbTiO 3/SrTiO 3 superlattice polar vortices using machine learning and phase-field modeling

DOE PAGES

Li, Q.; Nelson, C. T.; Hsu, S. -L.; ...

2017-11-13

Flexoelectricity refers to electric polarization generated by heterogeneous mechanical strains, namely strain gradients, in materials of arbitrary crystal symmetries. Despite more than 50 years of work on this effect, an accurate identification of its coupling strength remains an experimental challenge for most materials, which impedes its wide recognition. Here, we show the presence of flexoelectricity in the recently discovered polar vortices in PbTiO 3 /SrTiO 3 superlattices based on a combination of machine-learning analysis of the atomic-scale electron microscopy imaging data and phenomenological phase-field modeling. By scrutinizing the influence of flexocoupling on the global vortex structure, we match theory andmore » experiment using computer vision methodologies to determine the flexoelectric coefficients for PbTiO 3 and SrTiO 3. Here, our findings highlight the inherent, nontrivial role of flexoelectricity in the generation of emergent complex polarization morphologies and demonstrate a viable approach to delineating this effect, conducive to the deeper exploration of both topics.« less

From aviation to medicine: applying concepts of aviation safety to risk management in ambulatory care.

PubMed

Wilf-Miron, R; Lewenhoff, I; Benyamini, Z; Aviram, A

2003-02-01

The development of a medical risk management programme based on the aviation safety approach and its implementation in a large ambulatory healthcare organisation is described. The following key safety principles were applied: (1). errors inevitably occur and usually derive from faulty system design, not from negligence; (2). accident prevention should be an ongoing process based on open and full reporting; (3). major accidents are only the "tip of the iceberg" of processes that indicate possibilities for organisational learning. Reporting physicians were granted immunity, which encouraged open reporting of errors. A telephone "hotline" served the medical staff for direct reporting and receipt of emotional support and medical guidance. Any adverse event which had learning potential was debriefed, while focusing on the human cause of error within a systemic context. Specific recommendations were formulated to rectify processes conducive to error when failures were identified. During the first 5 years of implementation, the aviation safety concept and tools were successfully adapted to ambulatory care, fostering a culture of greater concern for patient safety through risk management while providing support to the medical staff.

From aviation to medicine: applying concepts of aviation safety to risk management in ambulatory care

PubMed Central

Wilf-Miron, R; Lewenhoff, I; Benyamini, Z; Aviram, A

2003-01-01



 The development of a medical risk management programme based on the aviation safety approach and its implementation in a large ambulatory healthcare organisation is described. The following key safety principles were applied: (1) errors inevitably occur and usually derive from faulty system design, not from negligence; (2) accident prevention should be an ongoing process based on open and full reporting; (3) major accidents are only the "tip of the iceberg" of processes that indicate possibilities for organisational learning. Reporting physicians were granted immunity, which encouraged open reporting of errors. A telephone "hotline" served the medical staff for direct reporting and receipt of emotional support and medical guidance. Any adverse event which had learning potential was debriefed, while focusing on the human cause of error within a systemic context. Specific recommendations were formulated to rectify processes conducive to error when failures were identified. During the first 5 years of implementation, the aviation safety concept and tools were successfully adapted to ambulatory care, fostering a culture of greater concern for patient safety through risk management while providing support to the medical staff. PMID:12571343

Learning with Hypertext Learning Environments: Theory, Design, and Research.

ERIC Educational Resources Information Center

Jacobson, Michael J.; And Others

1996-01-01

Studied 69 undergraduates who used conceptually-indexed hypertext learning environments with differently structured thematic criss-crossing (TCC) treatments: guided and learner selected. Found that students need explicit modeling and scaffolding support to learn complex knowledge from these learning environments, and considers implications for…

Mistreatment of university students most common during medical studies

PubMed Central

Rautio, Arja; Sunnari, Vappu; Nuutinen, Matti; Laitala, Marja

2005-01-01

Background This study concerns the occurrence of various forms of mistreatment by staff and fellow students experienced by students in the Faculty of Medicine and the other four faculties of the University of Oulu, Finland. Methods A questionnaire with 51 questions on various forms of physical and psychological mistreatment was distributed to 665 students (451 females) after lectures or examinations and filled in and returned. The results were analysed by gender and faculty. The differences between the males and females were assessed statistically using a test for the equality of two proportions. An exact two-sided P value was calculated using a mid-P approach to Fisher's exact test (the null hypothesis being that there is no difference between the two proportions). Results About half of the students answering the questionnaire had experienced some form of mistreatment by staff during their university studies, most commonly humiliation and contempt (40%), negative or disparaging remarks (34%), yelling and shouting (23%), sexual harassment and other forms of gender-based mistreatment (17%) and tasks assigned as punishment (13%). The students in the Faculty of Medicine reported every form of mistreatment more commonly than those in the Faculties of Humanities, Education, Science and Technology. Experiences of mistreatment varied, but clear messages regarding its patterns were to be found in each faculty. Female students reported more instances of mistreatment than males and were more disturbed by them. Professors, lecturers and other staff in particular mistreated female students more than they mistreated males. About half of the respondents reported some form of mistreatment by their fellow students. Conclusion Students in the Faculty of Medicine reported the greatest amount of mistreatment. If a faculty mistreats its students, its success in the main tasks of universities, research, teaching and learning, will be threatened. The results challenge university teachers, especially in faculties of medicine, to evaluate their ability to create a safe environment conducive to learning. PMID:16232310

Variables that impact the implementation of project-based learning in high school science

NASA Astrophysics Data System (ADS)

Cunningham, Kellie

Wagner and colleagues (2006) state the mediocrity of teaching and instructional leadership is the central problem that must be addressed if we are to improve student achievement. Educational reform efforts have been initiated to improve student performance and to hold teachers and school leaders accountable for student achievement (Wagner et al., 2006). Specifically, in the area of science, goals for improving student learning have led reformers to establish standards for what students should know and be able to do, as well as what instructional methods should be used. Key concepts and principles have been identified for student learning. Additionally, reformers recommend student-centered, inquiry-based practices that promote a deep understanding of how science is embedded in the everyday world. These new approaches to science education emphasize inquiry as an essential element for student learning (Schneider, Krajcik, Marx, & Soloway, 2002). Project-based learning (PBL) is an inquiry-based instructional approach that addresses these recommendations for science education reform. The objective of this research was to study the implementation of project-based learning (PBL) in an urban school undergoing reform efforts and identify the variables that positively or negatively impacted the PBL implementation process and its outcomes. This study responded to the need to change how science is taught by focusing on the implementation of project-based learning as an instructional approach to improve student achievement in science and identify the role of both school leaders and teachers in the creation of a school environment that supports project-based learning. A case study design using a mixed-method approach was used in this study. Data were collected through individual interviews with the school principal, science instructional coach, and PBL facilitator. A survey, classroom observations and interviews involving three high school science teachers teaching grades 9--12, were also used in the data collection process. The results of the study indicated that the use of PBL increased student engagement, ability to problem-solve, and to some extent academic performance. The results also revealed several factors that impacted the implementation of project-based learning: (a) Student attributes such as high student absenteeism, lack of motivation, and poor behavior prevented teachers from completing the PBL unit in a timely fashion. (b) Certain school and district policies and requirements were not conducive to PBL implementation. Policies and practices impacting instructional time and teaching supplies acquisition made it difficult for teachers to plan lessons and obtain necessary supplies. (c) Teachers did not receive PBL training in a timely fashion. Teachers received training approximately two months prior to implementation. (d) Teacher collaboration influenced PBL implementation as it enabled teachers to share and discuss ideas, resources, and lessons. Implications for practice include: (a) School and district leaders must create and follow policies and procedures that support conditions that support inquiry learning, (b) Teachers need resources to overcome the challenges associated with project-based learning, (c) Teachers must have the freedom to have a vision for the implementation of PBL that fits their particular classroom context, and (d) Steps should be taken to ensure students have the prior knowledge and skills to successfully engage in PBL.

Motivation for aggressive religious radicalization: goal regulation theory and a personality × threat × affordance hypothesis

PubMed Central

McGregor, Ian; Hayes, Joseph; Prentice, Mike

2015-01-01

A new set of hypotheses is presented regarding the cause of aggressive religious radicalization (ARR). It is grounded in classic and contemporary theory of human motivation and goal regulation, together with recent empirical advances in personality, social, and neurophysiological psychology. We specify personality traits, threats, and group affordances that combine to divert normal motivational processes toward ARR. Conducive personality traits are oppositional, anxiety-prone, and identity-weak (i.e., morally bewildered). Conducive threats are those that arise from seemingly insurmountable external forces and frustrate effective goal regulation. Conducive affordances include opportunity for immediate and concrete engagement in active groups that are powered by conspiracy narratives, infused with cosmic significance, encouraging of moral violence, and sealed with religious unfalsifiability. We propose that ARR is rewarding because it can spur approach motivated states that mask vulnerability for people whose dispositions and circumstances would otherwise leave them mired in anxious distress. PMID:26441709

Motivation for aggressive religious radicalization: goal regulation theory and a personality × threat × affordance hypothesis.

PubMed

McGregor, Ian; Hayes, Joseph; Prentice, Mike

2015-01-01

A new set of hypotheses is presented regarding the cause of aggressive religious radicalization (ARR). It is grounded in classic and contemporary theory of human motivation and goal regulation, together with recent empirical advances in personality, social, and neurophysiological psychology. We specify personality traits, threats, and group affordances that combine to divert normal motivational processes toward ARR. Conducive personality traits are oppositional, anxiety-prone, and identity-weak (i.e., morally bewildered). Conducive threats are those that arise from seemingly insurmountable external forces and frustrate effective goal regulation. Conducive affordances include opportunity for immediate and concrete engagement in active groups that are powered by conspiracy narratives, infused with cosmic significance, encouraging of moral violence, and sealed with religious unfalsifiability. We propose that ARR is rewarding because it can spur approach motivated states that mask vulnerability for people whose dispositions and circumstances would otherwise leave them mired in anxious distress.

Science Learning Outcomes in Alignment with Learning Environment Preferences

ERIC Educational Resources Information Center

Chang, Chun-Yen; Hsiao, Chien-Hua; Chang, Yueh-Hsia

2011-01-01

This study investigated students' learning environment preferences and compared the relative effectiveness of instructional approaches on students' learning outcomes in achievement and attitude among 10th grade earth science classes in Taiwan. Data collection instruments include the Earth Science Classroom Learning Environment Inventory and Earth…

Exploring Collaborative Learning Effect in Blended Learning Environments

ERIC Educational Resources Information Center

Sun, Z.; Liu, R.; Luo, L.; Wu, M.; Shi, C.

2017-01-01

The use of new technology encouraged exploration of the effectiveness and difference of collaborative learning in blended learning environments. This study investigated the social interactive network of students, level of knowledge building and perception level on usefulness in online and mobile collaborative learning environments in higher…

A Preliminary Investigation of Self-Directed Learning Activities in a Non-Formal Blended Learning Environment

ERIC Educational Resources Information Center

Schwier, Richard A.; Morrison, Dirk; Daniel, Ben K.

2009-01-01

This research considers how professional participants in a non-formal self-directed learning environment (NFSDL) made use of self-directed learning activities in a blended face-to-face and on line learning professional development course. The learning environment for the study was a professional development seminar on teaching in higher education…

Students' Reflections on the Relationships between Safe Learning Environments, Learning Challenge and Positive Experiences of Learning in a Simulated GP Clinic

ERIC Educational Resources Information Center

Young, J. E.; Williamson, M. I.; Egan, T. G.

2016-01-01

Learning environments are a significant determinant of student behaviour, achievement and satisfaction. In this article we use students' reflective essays to identify key features of the learning environment that contributed to positive and transformative learning experiences. We explore the relationships between these features, the students'…

Personal Learning Environments in the Workplace: An Exploratory Study into the Key Business Decision Factors

ERIC Educational Resources Information Center

Chatterjee, Arunangsu; Law, Effie Lai-Chong; Mikroyannidis, Alexander; Owen, Glyn; Velasco, Karen

2013-01-01

Personal Learning Environments (PLEs) have emerged as a solution to the need of learners for open and easily customisable learning environments. PLEs essentially hand complete control over the learning process to the learner. However, this learning model is not fully compatible with learning in the workplace, which is influenced by certain…

Argumentative Knowledge Construction in Online Learning Environments in and across Different Cultures: A Collaboration Script Perspective

ERIC Educational Resources Information Center

Weinberger, A.; Clark, D. B.; Haekkinen, P.; Tamura, Y.; Fischer, F.

2007-01-01

In recent years, information and communication technology has established new opportunities to participate in online learning environments around the globe. These opportunities include the dissemination of specific online learning environments as well as opportunities for learners to connect to online learning environments in distant locations.…

Turkish High School Student's Perceptions of Learning Environment in Biology Classrooms and Their Attitudes toward Biology.

ERIC Educational Resources Information Center

Cakiroglu, Jale; Telli, Sibel; Cakiroglu, Erdinc

The purpose of this study was to examine Turkish high school students' perceptions of learning environment in biology classrooms and to investigate relationships between learning environment and students' attitudes toward biology. Secondly, the study aimed to investigate the differences in students' perceptions of learning environments in biology…

Does academic performance or personal growth share a stronger association with learning environment perception?

PubMed

Colbert-Getz, Jorie M; Tackett, Sean; Wright, Scott M; Shochet, Robert S

2016-08-28

This study was conducted to characterize the relative strength of associations of learning environment perception with academic performance and with personal growth. In 2012-2014 second and third year students at Johns Hopkins University School of Medicine completed a learning environment survey and personal growth scale. Hierarchical linear regression analysis was employed to determine if the proportion of variance in learning environment scores accounted for by personal growth was significantly larger than the proportion accounted for by academic performance (course/clerkship grades). The proportion of variance in learning environment scores accounted for by personal growth was larger than the proportion accounted for by academic performance in year 2 [R(2)Δ of 0.09, F(1,175) = 14.99,  p < .001] and year 3 [R(2)Δ of 0.28, F(1,169) = 76.80, p < .001]. Learning environment scores shared a small amount of variance with academic performance in years 2 and 3.  The amount of variance between learning environment scores and personal growth was small in year 2 and large in year 3. Since supportive learning environments are essential for medical education, future work must determine if enhancing personal growth prior to and during the clerkship year will increase learning environment perception.

Does academic performance or personal growth share a stronger association with learning environment perception?

PubMed Central

Tackett, Sean; Wright, Scott M.; Shochet, Robert S.

2016-01-01

Objectives This study was conducted to characterize the relative strength of associations of learning environment perception with academic performance and with personal growth. Methods In 2012-2014 second and third year students at Johns Hopkins University School of Medicine completed a learning environment survey and personal growth scale. Hierarchical linear regression analysis was employed to determine if the proportion of variance in learning environment scores accounted for by personal growth was significantly larger than the proportion accounted for by academic performance (course/clerkship grades). Results The proportion of variance in learning environment scores accounted for by personal growth was larger than the proportion accounted for by academic performance in year 2 [R2Δ of 0.09, F(1,175) = 14.99,  p < .001] and year 3 [R2Δ of 0.28, F(1,169) = 76.80, p < .001]. Learning environment scores shared a small amount of variance with academic performance in years 2 and 3.  The amount of variance between learning environment scores and personal growth was small in year 2 and large in year 3. Conclusions Since supportive learning environments are essential for medical education, future work must determine if enhancing personal growth prior to and during the clerkship year will increase learning environment perception. PMID:27570912

Developing Learning Theory by Refining Conjectures Embodied in Educational Designs

ERIC Educational Resources Information Center

Sandoval, William A.

2004-01-01

Designed learning environments embody conjectures about learning and instruction, and the empirical study of learning environments allows such conjectures to be refined over time. The construct of embodied conjecture is introduced as a way to demonstrate the theoretical nature of learning environment design and to frame methodological issues in…

Virtual Learning Environment for Interactive Engagement with Advanced Quantum Mechanics

ERIC Educational Resources Information Center

Pedersen, Mads Kock; Skyum, Birk; Heck, Robert; Müller, Romain; Bason, Mark; Lieberoth, Andreas; Sherson, Jacob F.

2016-01-01

A virtual learning environment can engage university students in the learning process in ways that the traditional lectures and lab formats cannot. We present our virtual learning environment "StudentResearcher," which incorporates simulations, multiple-choice quizzes, video lectures, and gamification into a learning path for quantum…

Issues of Learning Games: From Virtual to Real

ERIC Educational Resources Information Center

Carron, Thibault; Pernelle, Philippe; Talbot, Stéphane

2013-01-01

Our research work deals with the development of new learning environments, and we are particularly interested in studying the different aspects linked to users' collaboration in these environments. We believe that Game-based Learning can significantly enhance learning. That is why we have developed learning environments grounded on graphical…

Agent-Based Learning Environments as a Research Tool for Investigating Teaching and Learning.

ERIC Educational Resources Information Center

Baylor, Amy L.

2002-01-01

Discusses intelligent learning environments for computer-based learning, such as agent-based learning environments, and their advantages over human-based instruction. Considers the effects of multiple agents; agents and research design; the use of Multiple Intelligent Mentors Instructing Collaboratively (MIMIC) for instructional design for…

Student-Centred Learning Environments: An Investigation into Student Teachers' Instructional Preferences and Approaches to Learning

ERIC Educational Resources Information Center

Baeten, Marlies; Dochy, Filip; Struyven, Katrien; Parmentier, Emmeline; Vanderbruggen, Anne

2016-01-01

The use of student-centred learning environments in education has increased. This study investigated student teachers' instructional preferences for these learning environments and how these preferences are related to their approaches to learning. Participants were professional Bachelor students in teacher education. Instructional preferences and…

Active Learning Environment with Lenses in Geometric Optics

ERIC Educational Resources Information Center

Tural, Güner

2015-01-01

Geometric optics is one of the difficult topics for students within physics discipline. Students learn better via student-centered active learning environments than the teacher-centered learning environments. So this study aimed to present a guide for middle school teachers to teach lenses in geometric optics via active learning environment…

Practical Applications and Experiences in K-20 Blended Learning Environments

ERIC Educational Resources Information Center

Kyei-Blankson, Lydia, Ed.; Ntuli, Esther, Ed.

2014-01-01

Learning environments continue to change considerably and is no longer confined to the face-to-face classroom setting. As learning options have evolved, educators must adopt a variety of pedagogical strategies and innovative technologies to enable learning. "Practical Applications and Experiences in K-20 Blended Learning Environments"…

Students' perception of the learning environment in a distributed medical programme

PubMed Central

Veerapen, Kiran; McAleer, Sean

2010-01-01

Background The learning environment of a medical school has a significant impact on students' achievements and learning outcomes. The importance of equitable learning environments across programme sites is implicit in distributed undergraduate medical programmes being developed and implemented. Purpose To study the learning environment and its equity across two classes and three geographically separate sites of a distributed medical programme at the University of British Columbia Medical School that commenced in 2004. Method The validated Dundee Ready Educational Environment Survey was sent to all students in their 2nd and 3rd year (classes graduating in 2009 and 2008) of the programme. The domains of the learning environment surveyed were: students' perceptions of learning, students' perceptions of teachers, students' academic self-perceptions, students' perceptions of the atmosphere, and students' social self-perceptions. Mean scores, frequency distribution of responses, and inter- and intrasite differences were calculated. Results The perception of the global learning environment at all sites was more positive than negative. It was characterised by a strongly positive perception of teachers. The work load and emphasis on factual learning were perceived negatively. Intersite differences within domains of the learning environment were more evident in the pioneer class (2008) of the programme. Intersite differences consistent across classes were largely related to on-site support for students. Conclusions Shared strengths and weaknesses in the learning environment at UBC sites were evident in areas that were managed by the parent institution, such as the attributes of shared faculty and curriculum. A greater divergence in the perception of the learning environment was found in domains dependent on local arrangements and social factors that are less amenable to central regulation. This study underlines the need for ongoing comparative evaluation of the learning environment at the distributed sites and interaction between leaders of these sites. PMID:20922033

The effects of different learning environments on students' motivation for learning and their achievement.

PubMed

Baeten, Marlies; Dochy, Filip; Struyven, Katrien

2013-09-01

Research in higher education on the effects of student-centred versus lecture-based learning environments generally does not take into account the psychological need support provided in these learning environments. From a self-determination theory perspective, need support is important to study because it has been associated with benefits such as autonomous motivation and achievement. The purpose of the study is to investigate the effects of different learning environments on students' motivation for learning and achievement, while taking into account the perceived need support. First-year student teachers (N= 1,098) studying a child development course completed questionnaires assessing motivation and perceived need support. In addition, a prior knowledge test and case-based assessment were administered. A quasi-experimental pre-test/post-test design was set up consisting of four learning environments: (1) lectures, (2) case-based learning (CBL), (3) alternation of lectures and CBL, and (4) gradual implementation with lectures making way for CBL. Autonomous motivation and achievement were higher in the gradually implemented CBL environment, compared to the CBL environment. Concerning achievement, two additional effects were found; students in the lecture-based learning environment scored higher than students in the CBL environment, and students in the gradually implemented CBL environment scored higher than students in the alternated learning environment. Additionally, perceived need support was positively related to autonomous motivation, and negatively to controlled motivation. The study shows the importance of gradually introducing students to CBL, in terms of their autonomous motivation and achievement. Moreover, the study emphasizes the importance of perceived need support for students' motivation. © 2012 The British Psychological Society.

Methane as a biomarker in the search for extraterrestrial life: Lessons learned from Mars analog hypersaline environments

NASA Astrophysics Data System (ADS)

Bebout, B.; Tazaz, A.; Kelley, C. A.; Poole, J. A.; Davila, A.; Chanton, J.

2010-12-01

Methane released from discrete regions on Mars, together with previous reports of methane determined with ground-based telescopes, has revived the possibility of past or even extant life near the surface on Mars, since 90% of the methane on Earth has a biological origin. This intriguing possibility is supported by the abundant evidence of large bodies of liquid water, and therefore of conditions conducive to the origin of life, early in the planet's history. The detection and analysis of methane is at the core of NASA’s strategies to search for life in the solar system, and on extrasolar planets. Because methane is also produced abiotically, it is important to generate criteria to unambiguously assess biogenicity. The stable carbon and hydrogen isotopic signature of methane, as well as its ratio to other low molecular weight hydrocarbons (the methane/(ethane + propane) ratio: C1/(C2 + C3)), has been suggested to be diagnostic for biogenic methane. We report measurements of the concentrations and stable isotopic signature of methane from hypersaline environments. We focus on hypersaline environments because spectrometers orbiting Mars have detected widespread chloride bearing deposits resembling salt flats. Other evaporitic minerals, e.g., sulfates, are also abundant in several regions, including those studied by the Mars Exploration Rovers. The presence of evaporitic minerals, together with the known evolution of the Martian climate, from warmer and wetter to cold and hyper-arid, suggest that evaporitic and hypersaline environments were common in the past. Hypersaline environments examined to date include salt ponds located in Baja California, the San Francisco Bay, and the Atacama Desert. Methane was found in gas produced both in the sediments, and in gypsum- and halite-hosted (endolithic) microbial communities. Maximum methane concentrations were as high as 40% by volume. The methane carbon isotopic (δ13C) composition showed a wide range of values, from about -60 ‰ to -30 ‰, while the hydrogen isotopic composition (δ2H) ranged from about -350 to -300‰. These isotopic values are outside the range generally considered to be biogenic, however incubations of the sediments and salt crusts revealed that the methane is indeed produced there. The highest rate of methane production was 20 nmol/g/d, in a gypsum crust with endolithic microbial communities. Currently we are studying the mechanisms that control the isotopic signatures of methane in these environments. These studies are of special relevance given the projected analysis of Mars atmospheric methane by the Mars Science Laboratory in 2012, and by the ExoMars Trace Gas Orbiter in 2017.

Toward a research and action agenda on urban planning/design and health equity in cities in low and middle-income countries.

PubMed

Smit, Warren; Hancock, Trevor; Kumaresen, Jacob; Santos-Burgoa, Carlos; Sánchez-Kobashi Meneses, Raúl; Friel, Sharon

2011-10-01

The importance of reestablishing the link between urban planning and public health has been recognized in recent decades; this paper focuses on the relationship between urban planning/design and health equity, especially in cities in low and middle-income countries (LMICs). The physical urban environment can be shaped through various planning and design processes including urban planning, urban design, landscape architecture, infrastructure design, architecture, and transport planning. The resultant urban environment has important impacts on the health of the people who live and work there. Urban planning and design processes can also affect health equity through shaping the extent to which the physical urban environments of different parts of cities facilitate the availability of adequate housing and basic infrastructure, equitable access to the other benefits of urban life, a safe living environment, a healthy natural environment, food security and healthy nutrition, and an urban environment conducive to outdoor physical activity. A new research and action agenda for the urban environment and health equity in LMICs should consist of four main components. We need to better understand intra-urban health inequities in LMICs; we need to better understand how changes in the built environment in LMICs affect health equity; we need to explore ways of successfully planning, designing, and implementing improved health/health equity; and we need to develop evidence-based recommendations for healthy urban planning/design in LMICs.

Essential elements of professional nursing environments in Primary Care and their influence on the quality of care.

PubMed

Gea-Caballero, Vicente; Castro-Sánchez, Enrique; Júarez-Vela, Raúl; Díaz-Herrera, Miguel Ángel; de Miguel-Montoya, Isabel; Martínez-Riera, José Ramón

Nursing work environments are key determinants of care quality. Our study aimed to evaluate the characteristics of nursing environments in primary care settings in the Canary Islands, and identify crucial components of such environments to improve quality. We conducted a cross-sectional study in primary care organisations using the Practice Environment Scale - Nursing Work Index tool. We collected sociodemographic variables, scores, and selected the essential items conducive to optimal care. Appropriate parametric and non-parametric statistical tests were used to analyse relations between variables (CI = 95%, error = 5%). One hundred and forty-four nurses participated. The mean total score was 81.6. The results for the five dimensions included in the Practice Environment Scale - Nursing Work Index ranged from 2.25 - 2.92 (Mean). Twelve key items for quality of care were selected; six were positive in the Canary Islands, two were mixed, and four negative. 7/12 items were included in Dimension 2 (fundamentals of nursing). Being a manager was statistically associated with higher scores (p<.000). Years of experience was inversely associated with scores in the 12 items (p<.021). Nursing work environments in primary care settings in the Canary Islands are comparable to others previously studied in Spain. Areas to improve were human resources and participation of nurses in management decisions. Nurse managers must be knowledgeable about their working environments so they can focus on improvements in key dimensions. Copyright © 2017 Elsevier España, S.L.U. All rights reserved.

Understanding teacher responses to constructivist learning environments: Challenges and resolutions

NASA Astrophysics Data System (ADS)

Rosenfeld, Melodie; Rosenfeld, Sherman

2006-05-01

The research literature is just beginning to uncover factors involved in sustaining constructivist learning environments, such as Project-Based Learning (PBL). Our case study investigates teacher responses to the challenges of constructivist environments, since teachers can play strong roles in supporting or undermining even the best constructivist environments or materials. We were invited to work as mediators with a middle-school science staff that was experiencing conflicts regarding two learning environments, PBL (which was the school's politically correc learning environment) and traditional. With mediated group workshops, teachers were sensitized to their own and colleagues' individual learning differences (ILDs), as measured by two styles inventories (the LSI - Kolb, 1976; and the LCI - Johnston & Dainton, 1997). Using these inventories, a learning-environment questionnaire, field notes, and delayed interviews a year later, we found that there was a relationship between teachers' preferred styles, epistemological beliefs, and their preferred teaching environment. Moreover, when the participating teachers, including early-adopters and nonvolunteers to PBL, became more sensitive to their colleagues' preferences, many staff conflicts were resolved and some mismatched teachers expressed more openness to PBL. We argue that having teachers understand their own ILDs and related responses to constructivist learning environments can contribute to resolving staff conflicts and sustaining such environments. We present a cognitive model and a strategy which illustrate this argument.

A Model for Sclerotinia sclerotiorum Infection and Disease Development in Lettuce, Based on the Effects of Temperature, Relative Humidity and Ascospore Density

PubMed Central

Clarkson, John P.; Fawcett, Laura; Anthony, Steven G.; Young, Caroline

2014-01-01

The plant pathogen Sclerotinia sclerotiorum can cause serious losses on lettuce crops worldwide and as for most other susceptible crops, control relies on the application of fungicides, which target airborne ascospores. However, the efficacy of this approach depends on accurate timing of these sprays, which could be improved by an understanding of the environmental conditions that are conducive to infection. A mathematical model for S. sclerotiorum infection and disease development on lettuce is presented here for the first time, based on quantifying the effects of temperature, relative humidity (RH) and ascospore density in multiple controlled environment experiments. It was observed that disease can develop on lettuce plants inoculated with dry ascospores in the absence of apparent leaf wetness (required for spore germination). To explain this, the model conceptualises an infection court area containing microsites (in leaf axils and close to the stem base) where conditions are conducive to infection, the size of which is modified by ambient RH. The model indicated that minimum, maximum and optimum temperatures for ascospore germination were 0.0, 29.9 and 21.7°C respectively and that maximum rates of disease development occurred at spore densities >87 spores cm−2. Disease development was much more rapid at 80–100% RH at 20°C, compared to 50–70% RH and resulted in a greater proportion of lettuce plants infected. Disease development was also more rapid at 15–27°C compared to 5–10°C (85% RH). The model was validated by a further series of independent controlled environment experiments where both RH and temperature were varied and generally simulated the pattern of disease development well. The implications of the results in terms of Sclerotinia disease forecasting are discussed. PMID:24736409

Use of Heuristics to Facilitate Scientific Discovery Learning in a Simulation Learning Environment in a Physics Domain

ERIC Educational Resources Information Center

Veermans, Koen; van Joolingen, Wouter; de Jong, Ton

2006-01-01

This article describes a study into the role of heuristic support in facilitating discovery learning through simulation-based learning. The study compares the use of two such learning environments in the physics domain of collisions. In one learning environment (implicit heuristics) heuristics are only used to provide the learner with guidance…

The Impacts of Network Centrality and Self-Regulation on an E-Learning Environment with the Support of Social Network Awareness

ERIC Educational Resources Information Center

Lin, Jian-Wei; Huang, Hsieh-Hong; Chuang, Yuh-Shy

2015-01-01

An e-learning environment that supports social network awareness (SNA) is a highly effective means of increasing peer interaction and assisting student learning by raising awareness of social and learning contexts of peers. Network centrality profoundly impacts student learning in an SNA-related e-learning environment. Additionally,…

Students' Conception of Learning Environment and Their Approach to Learning and Its Implication on Quality Education

ERIC Educational Resources Information Center

Belaineh, Matheas Shemelis

2017-01-01

Quality of education in higher institutions can be affected by different factors. It partly rests on the learning environment created by teachers and the learning approach students are employing during their learning. The main purpose of this study is to examine the learning environment at Mizan Tepi University from students' perspective and their…

3D tissue engineered micro-tumors for optical-based therapeutic screening platform

NASA Astrophysics Data System (ADS)

Spano, Joseph L.; Schmitt, Trevor J.; Bailey, Ryan C.; Hannon, Timothy S.; Elmajdob, Mohamed; Mason, Eric M.; Ye, Guochang; Das, Soumen; Seal, Sudipta; Fenn, Michael B.

2016-03-01

Melanoma is an underserved area of cancer research, with little focus on studying the effects of tumor extracellular matrix (ECM) properties on melanoma tumor progression, metastasis, and treatment efficacy. We've developed a Raman spectral mapping-based in-vitro screening platform that allows for nondestructive in-situ, multi-time point assessment of a novel potential nanotherapeutic adjuvant, nanoceria (cerium oxide nanoparticles), for treating melanoma. We've focused primarily on understanding melanoma tumor ECM composition and how it influences cell morphology and ICC markers. Furthermore, we aim to correlate this with studies on nanotherapeutic efficacy to coincide with the goal of predicting and preventing metastasis based on ECM composition. We've compiled a Raman spectral database for substrates containing varying compositions of fibronectin, elastin, laminin, and collagens type I and IV. Furthermore, we've developed a machine learning-based semi-quantitative analysis platform utilizing dimensionality reduction with subsequent pixel classification and semi-quantitation of ECM composition using Direct Classical Least Squares for classification and estimation of the reorganization of these components by taking 2D maps using Raman spectroscopy. Gaining an understanding of how tissue properties influence ECM organization has laid the foundation for future work utilizing Raman spectroscopy to assess therapeutic efficacy and matrix reorganization imparted by nanoceria. Specifically, this will allow us to better understand the role of HIF1a in matrix reorganization of the tumor microenvironment. By studying the relationship between substrate modulus and nanoceria's ability to inhibit an ECM that is conducive to tumor formation, we endeavor to show that nanoceria may prevent or even revert tumor conducive microenvironments.

Review of Opinions of Math Teachers Concerning the Learning Environment That They Design

ERIC Educational Resources Information Center

Aydin, Bünyamin; Yavuz, Ayse

2016-01-01

Design of appropriate learning environment has a significant importance in creation of aims of the math teaching. In the design of learning environments, teachers play a significant role. The aim of this study is determination of opinions of the math teachers concerning the learning environment that they design. In accordance with this aim, an…

An Effect of the Learning Environment Management System toward Student Quality of Thai Secondary School

ERIC Educational Resources Information Center

Wirussawa, Seatuch; Tesaputa, Kowat; Duangpaeng, Amporn

2016-01-01

This study aimed at 1) investigating the element of the learning environment management system in the secondary schools, 2) exploring the current states and problems of the system on the learning environment management in the secondary schools, 3) designing the learning environment management system for the secondary schools, and 4) identifying…

Authoring Adaptive 3D Virtual Learning Environments

ERIC Educational Resources Information Center

Ewais, Ahmed; De Troyer, Olga

2014-01-01

The use of 3D and Virtual Reality is gaining interest in the context of academic discussions on E-learning technologies. However, the use of 3D for learning environments also has drawbacks. One way to overcome these drawbacks is by having an adaptive learning environment, i.e., an environment that dynamically adapts to the learner and the…

Assessing the Quality of Learning Environments in Swedish Schools: Development and Analysis of a Theory-Based Instrument

ERIC Educational Resources Information Center

Westling Allodi, Mara

2007-01-01

The Goals, Attitudes and Values in School (GAVIS) questionnaire was developed on the basis of theoretical frameworks concerning learning environments, universal human values and studies of students' experience of learning environments. The theory hypothesises that learning environments can be described and structured in a circumplex model using…

Students' Perceptions of Computer-Based Learning Environments, Their Attitude towards Business Statistics, and Their Academic Achievement: Implications from a UK University

ERIC Educational Resources Information Center

Nguyen, ThuyUyen H.; Charity, Ian; Robson, Andrew

2016-01-01

This study investigates students' perceptions of computer-based learning environments, their attitude towards business statistics, and their academic achievement in higher education. Guided by learning environments concepts and attitudinal theory, a theoretical model was proposed with two instruments, one for measuring the learning environment and…

Blackboard as an Online Learning Environment: What Do Teacher Education Students and Staff Think?

ERIC Educational Resources Information Center

Heirdsfield, Ann; Walker, Susan; Tambyah, Mallihai; Beutel, Denise

2011-01-01

As online learning environments now have an established presence in higher education we need to ask the question: How effective are these environments for student learning? Online environments can provide a different type of learning experience than traditional face-to-face contexts (for on-campus students) or print-based materials (for distance…

Effects of the Physical Environment on Cognitive Load and Learning: Towards a New Model of Cognitive Load

ERIC Educational Resources Information Center

Choi, Hwan-Hee; van Merriënboer, Jeroen J. G.; Paas, Fred

2014-01-01

Although the theoretical framework of cognitive load theory has acknowledged a role for the learning environment, the specific characteristics of the physical learning environment that could affect cognitive load have never been considered, neither theoretically nor empirically. In this article, we argue that the physical learning environment, and…

Context Aware Ubiquitous Learning Environments for Peer-to-Peer Collaborative Learning

ERIC Educational Resources Information Center

Yang, Stephen J. H.

2006-01-01

A ubiquitous learning environment provides an interoperable, pervasive, and seamless learning architecture to connect, integrate, and share three major dimensions of learning resources: learning collaborators, learning contents, and learning services. Ubiquitous learning is characterized by providing intuitive ways for identifying right learning…

[The use of virtual learning environment in teaching basic and advanced life support].

PubMed

Cogo, Ana Luísa Petersen; Silveira, Denise Tolfo; Lírio, Aline de Morais; Severo, Carolina Lopes

2003-12-01

The present paper is the result of an experiment conducted as part of the Nursing: basic and advanced life support course, which was offered as a semi-online course using the virtual learning environment called Learning Space. The virtual learning environment optimizes classroom dynamics, since in the classroom setting, practical activities may be privileged; besides, learning is customized as students may access the environment whenever and wherever they wish.

Smile: Student Modification in Learning Environments. Establishing Congruence between Actual and Preferred Classroom Learning Environment.

ERIC Educational Resources Information Center

Yarrow, Allan; Millwater, Jan

1995-01-01

This study investigated whether classroom psychosocial environment, as perceived by student teachers, could be improved to their preferred level. Students completed the College and University Classroom Environment Inventory, discussed interventions, then completed it again. Significant deficiencies surfaced in the learning environment early in the…

Integrating Model-Driven and Data-Driven Techniques for Analyzing Learning Behaviors in Open-Ended Learning Environments

ERIC Educational Resources Information Center

Kinnebrew, John S.; Segedy, James R.; Biswas, Gautam

2017-01-01

Research in computer-based learning environments has long recognized the vital role of adaptivity in promoting effective, individualized learning among students. Adaptive scaffolding capabilities are particularly important in open-ended learning environments, which provide students with opportunities for solving authentic and complex problems, and…

A Comparison of Participation Patterns in Selected Formal, Non-Formal, and Informal Online Learning Environments

ERIC Educational Resources Information Center

Schwier, Richard A.; Seaton, J. X.

2013-01-01

Does learner participation vary depending on the learning context? Are there characteristic features of participation evident in formal, non-formal, and informal online learning environments? Six online learning environments were chosen as epitomes of formal, non-formal, and informal learning contexts and compared. Transcripts of online…

Student-Teachers' Approaches to Learning, Academic Performance and Teaching Efficacy

ERIC Educational Resources Information Center

Swee-Choo, Pauline Goh; Kung-Teck, Wong; Osman, Rosma

2012-01-01

Purpose: It is argued that the approaches to learning of students undergoing teacher training are likely to be related to their teaching and learning environment, especially as they move from a more regimented, structured learning environment in school to a tertiary learning environment that encourages more independent thinking and perhaps…

Visits to Cultural Learning Places in the Early Childhood

ERIC Educational Resources Information Center

Mudiappa, Michael; Kluczniok, Katharina

2015-01-01

Studies show the important role of the home learning environment in early childhood for later school success. This article focuses on a particular aspect of the home learning environment: visits to cultural learning places (e.g. museums) as a component of the quality of the home learning environment. Therefore the educational concept of…