Teaching Multiple Literacies and Critical Literacy to Pre-Service Teachers through Children's-Literature-Based Engagements

ERIC Educational Resources Information Center

Lee, Cheu-jey

2016-01-01

This paper presents a pragmatic way of introducing pre-service teachers to multiple literacies and critical literacy through children's-literature-based engagements. The concepts of multiple literacies and critical literacy are reviewed, and their interrelationship is explained. Two instructional engagements, which connect theory to practice…

Teaching about a Sex Work Community in India: Toward a Postcolonial Pedagogy

ERIC Educational Resources Information Center

Ghose, Toorjo

2012-01-01

Scholars have questioned the validity of universal social work values and the manner in which international welfare interventions manage basic needs without affecting structural change. This article examines a class on engaging with sex workers in India that was informed by the critiques of normative international welfare engagement. The analysis…

Participatory Learning through Behavioral and Cognitive Engagements in an Online Collective Information Searching Activity

ERIC Educational Resources Information Center

Lin, Chia-Ching; Tsai, Chin-Chung

2012-01-01

This study aimed to investigate the relationships between college students' behavioral and cognitive engagements while performing an online collective information searching (CIS) activity. The activity aimed to assist the students in utilizing a social bookmarking application to exploit the Internet in a collective manner. A group of 101 college…

Closing the Civic Engagement Gap: The Potential of Action Civics

ERIC Educational Resources Information Center

Pope, Alexander; Stolte, Laurel; Cohen, Alison K.

2011-01-01

When taught in an engaging manner, civic education can help stimulate and motivate students to excel in other academic areas, while simultaneously preparing them to be active citizens in the democracy. As an initial attempt to more systematically analyze civic education practice, this article presents four case studies of projects in one action…

A Practical Skills Model for Effectively Engaging Clients in Multicultural Settings

ERIC Educational Resources Information Center

Alberta, Anthony J.; Wood, Anita H.

2009-01-01

The Practical Skills Model of Multicultural Engagement represents an attempt to create a means for moving beyond the development of knowledge and awareness into the development of skills that will assist practitioners to practice in a culturally competent manner. The model builds on basic counseling skills, combining them with specific approaches…

Electronic versus Traditional Storybooks: Relative Influence on Preschool Children's Engagement and Communication

ERIC Educational Resources Information Center

Moody, Amelia K; Justice, Laura M; Cabell, Sonia Q

2010-01-01

The purpose of this study was to examine children's reading engagement and communicative initiations when they were read storybooks in varying media and reading manners, with a focus on understanding the way electronic storybooks (e-storybooks) may affect young children's shared reading experiences. The reading behaviors of 25 preschool-aged…

Religious perspectives on withdrawal of treatment from patients with multiple organ failure.

PubMed

Ankeny, Rachel A; Clifford, Ross; Jordens, Christopher F C; Kerridge, Ian H; Benson, Rod

Religious or spiritual values often influence health care decision-making by patients and their families, particularly in times of crisis. Though religious values might seem to be irrelevant where continuing treatment is judged to be "futile", such clinical assessments should instead serve to open a dialogue about values and beliefs. The six major religious traditions in Australia have some similar values and principles about death and provision of care for the dying, but differ in their processes of ethical reasoning, cosmologies, and key moral concepts. Engaging with religious traditions on the common ground of basic values (such as human dignity, care, the sacredness of human life, non-violence, compassion, and selflessness) promotes negotiation of the manner in which care is provided, even where conflicts exist.

An adult learning perspective on disability and microfinance: The case of Katureebe.

PubMed

Nuwagaba, Ephraim L; Rule, Peter N

2016-01-01

Despite Uganda's progress in promoting affirmative action for persons with disabilities and its strategy of using microfinance to fight poverty, access to microfinance services by persons with disabilities is still problematic due to barriers, characterised by discrepancies between policies and practices. Regarding education, the affirmative action in favour of learners with disabilities has not translated into actual learning opportunities due to personal and environmental barriers. The study on which this article is based investigated the non-formal and informal adult learning practices regarding microfinance that persons with disabilities engaged in. This article seeks to illuminate the barriers that a person with a visual impairment encountered while learning about and engaging with microfinance and the strategies that he developed to overcome them. This was a case study, framed within the social model of disability and critical research paradigm. Data were collected through in-depth interviews of a person with visual impairment and observations of the environment in which adult learning and engagement with Savings and Credit Cooperative Organisations (SACCOs) occurred. Findings indicate that the person with a visual disability faced barriers to learning about microfinance services. He experienced barriers in an integrated manner and developed strategies to overcome these barriers. The barriers and strategies are theorised using the social model of disability. The case of a person with visual impairment suggests that persons with disabilities face multiple barriers regarding microfinance, including social, psychological and educational. However, his own agency and attitudes were also of importance as they influenced his learning. Viewing these barriers as blockades can lead to non-participation in learning and engagement with microfinance whereas viewing them as surmountable hurdles can potentially motivate participants to succeed in learning about and engaging with microfinance.

People, processes, and systems: An observational study of the role of technology in rural youth mental health services.

PubMed

Orlowski, Simone; Lawn, Sharon; Matthews, Ben; Venning, Anthony; Jones, Gabrielle; Winsall, Megan; Antezana, Gaston; Bidargaddi, Niranjan; Musiat, Peter

2017-06-01

The merits of technology-based mental health service reform have been widely debated among academics, practitioners, and policy makers. The design of new technologies must first be predicated on a detailed appreciation of how the mental health system works before it can be improved or changed through the introduction of new products and services. Further work is required to better understand the nature of face-to-face mental health work and to translate this knowledge to computer scientists and system designers responsible for creating technology-based solutions. Intensive observation of day-to-day work within two rural youth mental health services in South Australia, Australia, was undertaken to understand how technology could be designed and implemented to enhance young people's engagement with services and improve their experience of help seeking. Data were analysed through a lens of complexity theory. Results highlight the variety of professional roles and services that can comprise the mental health system. The level of interconnectedness evident in the system contrasted with high levels of service self-organization and disjointed information flow. A mental health professional's work was guided by two main constructs: risk and engagement. Most clients presented with a profile of disability, disadvantage, and isolation, so complex client presentations and decision-making were core practices. Clients (and frequently, their families) engaged with services in a crisis-dependent manner, characterized by multiple disengagements and re-engagements over time. While significant opportunities exist to integrate technology into existing youth mental health services, technologies for this space must be usable for a broad range of medical, psychological and cognitive disability, social disadvantage, and accommodate repeat cycles of engagement/disengagement over time. © 2016 Australian College of Mental Health Nurses Inc.

An adult learning perspective on disability and microfinance: The case of Katureebe

PubMed Central

Nuwagaba, Ephraim L.

2016-01-01

Background Despite Uganda’s progress in promoting affirmative action for persons with disabilities and its strategy of using microfinance to fight poverty, access to microfinance services by persons with disabilities is still problematic due to barriers, characterised by discrepancies between policies and practices. Regarding education, the affirmative action in favour of learners with disabilities has not translated into actual learning opportunities due to personal and environmental barriers. Objectives The study on which this article is based investigated the non-formal and informal adult learning practices regarding microfinance that persons with disabilities engaged in. This article seeks to illuminate the barriers that a person with a visual impairment encountered while learning about and engaging with microfinance and the strategies that he developed to overcome them. Methods This was a case study, framed within the social model of disability and critical research paradigm. Data were collected through in-depth interviews of a person with visual impairment and observations of the environment in which adult learning and engagement with Savings and Credit Cooperative Organisations (SACCOs) occurred. Results Findings indicate that the person with a visual disability faced barriers to learning about microfinance services. He experienced barriers in an integrated manner and developed strategies to overcome these barriers. The barriers and strategies are theorised using the social model of disability. Conclusion The case of a person with visual impairment suggests that persons with disabilities face multiple barriers regarding microfinance, including social, psychological and educational. However, his own agency and attitudes were also of importance as they influenced his learning. Viewing these barriers as blockades can lead to non-participation in learning and engagement with microfinance whereas viewing them as surmountable hurdles can potentially motivate participants to succeed in learning about and engaging with microfinance. PMID:28730047

Case Study Analysis in the Classroom: Becoming a Reflective Teacher

ERIC Educational Resources Information Center

Campoy, Renee W.

2004-01-01

Stories of students in need, or of teachers who are struggling, draw readers into the process of solving classroom problems in a manner that traditional textbook formats are unable to match. Presented in an engaging and stimulating manner, this book provides beginning teachers a variety of typical classroom problems to analyze and solve. Solving…

On decentralized adaptive full-order sliding mode control of multiple UAVs.

PubMed

Xiang, Xianbo; Liu, Chao; Su, Housheng; Zhang, Qin

2017-11-01

In this study, a novel decentralized adaptive full-order sliding mode control framework is proposed for the robust synchronized formation motion of multiple unmanned aerial vehicles (UAVs) subject to system uncertainty. First, a full-order sliding mode surface in a decentralized manner is designed to incorporate both the individual position tracking error and the synchronized formation error while the UAV group is engaged in building a certain desired geometric pattern in three dimensional space. Second, a decentralized virtual plant controller is constructed which allows the embedded low-pass filter to attain the chattering free property of the sliding mode controller. In addition, robust adaptive technique is integrated in the decentralized chattering free sliding control design in order to handle unknown bounded uncertainties, without requirements for assuming a priori knowledge of bounds on the system uncertainties as stated in conventional chattering free control methods. Subsequently, system robustness as well as stability of the decentralized full-order sliding mode control of multiple UAVs is synthesized. Numerical simulation results illustrate the effectiveness of the proposed control framework to achieve robust 3D formation flight of the multi-UAV system. Copyright © 2017 ISA. Published by Elsevier Ltd. All rights reserved.

Creating Effective Civic Engagement Policy for Adolescents: Quantitative and Qualitative Evaluations of Compulsory Community Service

ERIC Educational Resources Information Center

Henderson, Ailsa; Pancer, S. Mark; Brown, Steven D.

2014-01-01

For high school community service programs to have a positive impact on subsequent civic engagement, students must volunteer in a sustained manner and must evaluate their volunteering experiences positively. Using a survey with 1,293 respondents and 100 semistructured interviews with past participants of the mandatory community service program…

Training School Professionals to Engage Families: A Pilot University/State Department of Education Partnership

ERIC Educational Resources Information Center

Bartels, Susan M.; Eskow, Karen G.

2010-01-01

Federal and professional mandates call for increased family involvement in education, yet most teacher preparation programs do not teach skills necessary to engage families in a thorough or systematic manner. The current project addressed this training deficit by offering a program that included a sequence of three graduate courses to a cohort of…

The interpretation of physical activity, exercise, and sedentary behaviours by persons with multiple sclerosis.

PubMed

Kinnett-Hopkins, Dominique; Learmonth, Yvonne; Hubbard, Elizabeth; Pilutti, Lara; Roberts, Sarah; Fanning, Jason; Wójcicki, Thomas; McAuley, Edward; Motl, Robert

2017-11-07

This study adopted a qualitative research design with directed content analysis and examined the interpretations of physical activity, exercise, and sedentary behaviour by persons with multiple sclerosis. Fifty three persons with multiple sclerosis who were enrolled in an exercise trial took part in semi-structured interviews regarding personal interpretations of physical activity, exercise, and sedentary behaviours. Forty three percent of participants indicated a consistent understanding of physical activity, 42% of participants indicated a consistent understanding of exercise, and 83% of participants indicated a consistent understanding of sedentary behaviour with the standard definitions. There was evidence of definitional ambiguity (i.e., 57, 58, and 11% of the sample for physical activity, exercise, and sedentary behaviour, respectively); 6% of the sample inconsistently defined sedentary behaviour with standard definitions. Some participants described physical activity in a manner that more closely aligned with exercise and confused sedentary behaviour with exercise or sleeping/napping. Results highlight the need to provide and utilise consistent definitions for accurate understanding, proper evaluation and communication of physical activity, exercise, and sedentary behaviours among persons with multiple sclerosis. The application of consistent definitions may minimise ambiguity, alleviate the equivocality of findings in the literature, and translate into improved communication about these behaviours in multiple sclerosis. Implications for Rehabilitation The symptoms of multiple sclerosis can be managed through participation in physical activity and exercise. Persons with multiple sclerosis are not engaging in sufficient levels of physical activity and exercise for health benefits. Rehabilitation professionals should use established definitions of physical activity, exercise, and sedentary behaviours when communicating about these behaviours among persons with multiple sclerosis.

Vaccines and IP Rights: A Multifaceted Relationship.

PubMed

Durell, Karen

2016-01-01

Just as there are many forms of vaccines and components to vaccines-particular compositions, delivery systems, components, and distribution networks-there are a variety of intellectual property (IP) protections applicable for vaccines. IP rights such as patent, copyright, trademarks, plant breeders' rights, and trade secrets may all be applicable to vaccines. Thus, discussion of IP rights and vaccines should not begin and end with the application of one IP right to a vaccine. The discussion should engage considerations of multiple IP rights applicable to a vaccine and how these can be utilized in an integrated manner in a strategy aimed at supporting the development and distribution of the vaccine. Such an approach to IP rights to vaccines allows for the integrated rights to be considered in light of the justifications for protecting vaccines with IP rights, as well as the issues relating to specific IP rights for vaccines, such as compulsory license regimes, available humanitarian purpose IP credits, etc. To view vaccines as the subject of multiple IP protections involves a refocusing, but the outcome can provide significant benefits for vaccine development and distribution.

29 CFR 776.16 - Employment in “producing, * * * or in any other manner working on” goods.

Code of Federal Regulations, 2010 CFR

2010-07-01

... “commerce” only and not engagement in “production” of the goods when it is done by employees of a common... “producing, * * * or in any other manner working on” goods. (a) Coverage in general. Employees employed in... in the “production” of such goods, within the meaning of the Act. Such employees have been within the...

29 CFR 776.16 - Employment in “producing, * * * or in any other manner working on” goods.

Code of Federal Regulations, 2011 CFR

2011-07-01

... “commerce” only and not engagement in “production” of the goods when it is done by employees of a common... “producing, * * * or in any other manner working on” goods. (a) Coverage in general. Employees employed in... in the “production” of such goods, within the meaning of the Act. Such employees have been within the...

Capturing student mathematical engagement through differently enacted classroom practices: applying a modification of Watson's analytical tool

NASA Astrophysics Data System (ADS)

Patahuddin, Sitti Maesuri; Puteri, Indira; Lowrie, Tom; Logan, Tracy; Rika, Baiq

2018-04-01

This study examined student mathematical engagement through the intended and enacted lessons taught by two teachers in two different middle schools in Indonesia. The intended lesson was developed using the ELPSA learning design to promote mathematical engagement. Based on the premise that students will react to the mathematical tasks in the forms of words and actions, the analysis focused on identifying the types of mathematical engagement promoted through the intended lesson and performed by students during the lesson. Using modified Watson's analytical tool (2007), students' engagement was captured from what the participants' did or said mathematically. We found that teachers' enacted practices had an influence on student mathematical engagement. The teacher who demonstrated content in explicit ways tended to limit the richness of the engagement; whereas the teacher who presented activities in an open-ended manner fostered engagement.

Giving Students the Power to Engage with Learning

NASA Astrophysics Data System (ADS)

Cochran, Kathryn F.; Reinsvold, Lori A.; Hess, Chelsie A.

2017-12-01

This critical discourse analysis study identifies and describes power relationships in elementary classrooms that support science engagement by providing students time to think, ask questions, and find their voices to talk about subject matter. The first analyses involved identification and description of classroom episodes showing high levels of student power and engagement associated with learning science. Classroom episodes were grouped into seven power patterns: use of questions, teacher sharing authority, giving students credit for knowledge, legitimate digressions, enhanced feedback, and writing opportunities. The second analyses documented the manner in which these patterns formed more complex classroom engagement processes called power clusters. These examples further our understanding of the dynamics of classroom discourse and the relationships between student power and engagement in subject matter.

Assessing the Multiple Dimensions of Engagement to Characterize Learning: A Neurophysiological Perspective

PubMed Central

Charland, Patrick; Léger, Pierre-Majorique; Sénécal, Sylvain; Courtemanche, François; Mercier, Julien; Skelling, Yannick; Labonté-Lemoyne, Elise

2015-01-01

In a recent theoretical synthesis on the concept of engagement, Fredricks, Blumenfeld and Paris1 defined engagement by its multiple dimensions: behavioral, emotional and cognitive. They observed that individual types of engagement had not been studied in conjunction, and little information was available about interactions or synergy between the dimensions; consequently, more studies would contribute to creating finely tuned teaching interventions. Benefiting from the recent technological advances in neurosciences, this paper presents a recently developed methodology to gather and synchronize data on multidimensional engagement during learning tasks. The technique involves the collection of (a) electroencephalography, (b) electrodermal, (c) eye-tracking, and (d) facial emotion recognition data on four different computers. This led to synchronization issues for data collected from multiple sources. Post synchronization in specialized integration software gives researchers a better understanding of the dynamics between the multiple dimensions of engagement. For curriculum developers, these data could provide informed guidelines for achieving better instruction/learning efficiency. This technique also opens up possibilities in the field of brain-computer interactions, where adaptive learning or assessment environments could be developed. PMID:26167712

Engaging Adolescents Through Participatory and Qualitative Research Methods to Develop a Digital Communication Intervention to Reduce Adolescent Obesity.

PubMed

Livingood, William C; Monticalvo, David; Bernhardt, Jay M; Wells, Kelli T; Harris, Todd; Kee, Kadra; Hayes, Johnathan; George, Donald; Woodhouse, Lynn D

2017-08-01

The complexity of the childhood obesity epidemic requires the application of community-based participatory research (CBPR) in a manner that can transcend multiple communities of stakeholders, including youth, the broader community, and the community of health care providers. To (a) describe participatory processes for engaging youth within context of CBPR and broader community, (b) share youth-engaged research findings related to the use of digital communication and implications for adolescent obesity intervention research, and (c) describe and discuss lessons learned from participatory approaches. CBPR principles and qualitative methods were synergistically applied in a predominantly African American part of the city that experiences major obesity-related issues. A Youth Research Advisory Board was developed to deeply engage youth in research that was integrated with other community-based efforts, including an academic-community partnership, a city-wide obesity coalition, and a primary care practice research network. Volunteers from the youth board were trained to apply qualitative methods, including facilitating focus group interviews and analyzing and interpreting data with the goal of informing a primary care provider-based obesity reduction intervention. The primary results of these efforts were the development of critical insights about adolescent use of digital communication and the potential importance of messaging, mobile and computer apps, gaming, wearable technology, and rapid changes in youth communication and use of digital technology in developing adolescent nutrition and physical activity health promotion. The youth led work helped identify key elements for a digital communication intervention that was sensitive and responsive to urban youth. Many valuable lessons were also learned from 3 years of partnerships and collaborations, providing important insights on applying CBPR with minority youth populations.

Binding of Substrates to the Central Pore of the Vps4 ATPase Is Autoinhibited by the Microtubule Interacting and Trafficking (MIT) Domain and Activated by MIT Interacting Motifs (MIMs).

PubMed

Han, Han; Monroe, Nicole; Votteler, Jörg; Shakya, Binita; Sundquist, Wesley I; Hill, Christopher P

2015-05-22

The endosomal sorting complexes required for transport (ESCRT) pathway drives reverse topology membrane fission events within multiple cellular pathways, including cytokinesis, multivesicular body biogenesis, repair of the plasma membrane, nuclear membrane vesicle formation, and HIV budding. The AAA ATPase Vps4 is recruited to membrane necks shortly before fission, where it catalyzes disassembly of the ESCRT-III lattice. The N-terminal Vps4 microtubule-interacting and trafficking (MIT) domains initially bind the C-terminal MIT-interacting motifs (MIMs) of ESCRT-III subunits, but it is unclear how the enzyme then remodels these substrates in response to ATP hydrolysis. Here, we report quantitative binding studies that demonstrate that residues from helix 5 of the Vps2p subunit of ESCRT-III bind to the central pore of an asymmetric Vps4p hexamer in a manner that is dependent upon the presence of flexible nucleotide analogs that can mimic multiple states in the ATP hydrolysis cycle. We also find that substrate engagement is autoinhibited by the Vps4p MIT domain and that this inhibition is relieved by binding of either Type 1 or Type 2 MIM elements, which bind the Vps4p MIT domain through different interfaces. These observations support the model that Vps4 substrates are initially recruited by an MIM-MIT interaction that activates the Vps4 central pore to engage substrates and generate force, thereby triggering ESCRT-III disassembly. © 2015 by The American Society for Biochemistry and Molecular Biology, Inc.

Binding of Substrates to the Central Pore of the Vps4 ATPase Is Autoinhibited by the Microtubule Interacting and Trafficking (MIT) Domain and Activated by MIT Interacting Motifs (MIMs)*

PubMed Central

Han, Han; Monroe, Nicole; Votteler, Jörg; Shakya, Binita; Sundquist, Wesley I.; Hill, Christopher P.

2015-01-01

The endosomal sorting complexes required for transport (ESCRT) pathway drives reverse topology membrane fission events within multiple cellular pathways, including cytokinesis, multivesicular body biogenesis, repair of the plasma membrane, nuclear membrane vesicle formation, and HIV budding. The AAA ATPase Vps4 is recruited to membrane necks shortly before fission, where it catalyzes disassembly of the ESCRT-III lattice. The N-terminal Vps4 microtubule-interacting and trafficking (MIT) domains initially bind the C-terminal MIT-interacting motifs (MIMs) of ESCRT-III subunits, but it is unclear how the enzyme then remodels these substrates in response to ATP hydrolysis. Here, we report quantitative binding studies that demonstrate that residues from helix 5 of the Vps2p subunit of ESCRT-III bind to the central pore of an asymmetric Vps4p hexamer in a manner that is dependent upon the presence of flexible nucleotide analogs that can mimic multiple states in the ATP hydrolysis cycle. We also find that substrate engagement is autoinhibited by the Vps4p MIT domain and that this inhibition is relieved by binding of either Type 1 or Type 2 MIM elements, which bind the Vps4p MIT domain through different interfaces. These observations support the model that Vps4 substrates are initially recruited by an MIM-MIT interaction that activates the Vps4 central pore to engage substrates and generate force, thereby triggering ESCRT-III disassembly. PMID:25833946

Variety Preserved Instance Weighting and Prototype Selection for Probabilistic Multiple Scope Simulations

DTIC Science & Technology

2017-05-30

including analysis, control and management of the systems across their multiple scopes . These difficulties will become more significant in near future...behaviors of the systems , it tends to cover their many scopes . Accordingly, we may obtain better models for the simulations in a data-driven manner...to capture variety of the instance distribution in a given data set for covering multiple scopes of our objective system in a seamless manner. (2

26 CFR 1.199-5 - Application of section 199 to pass-thru entities for taxable years beginning after May 17, 2006...

Code of Federal Regulations, 2011 CFR

2011-04-01

... items of income, gain, loss, deduction, and credit equally. Both X and Y are engaged in a trade or...) 90 (2) Y determines its QPAI in the same general manner as X. However, because Y has other trade or..., unrelated United States corporations each of which is engaged in a trade or business, are partners in PRS, a...

Affective States and State Tests: Investigating How Affect and Engagement during the School Year Predict End-of-Year Learning Outcomes

ERIC Educational Resources Information Center

Pardos, Zachary A.; Baker, Ryan S. J. D.; San Pedro, Maria O. C. Z.; Gowda, Sujith M.; Gowda, Supreeth M.

2014-01-01

In this paper, we investigate the correspondence between student affect and behavioural engagement in a web-based tutoring platform throughout the school year and learning outcomes at the end of the year on a high-stakes mathematics exam in a manner that is both longitudinal and fine-grained. Affect and behaviour detectors are used to estimate…

Physical activity and exercise priorities in community dwelling people with multiple sclerosis: a Delphi study.

PubMed

Stennett, Andrea; De Souza, Lorraine; Norris, Meriel

2018-07-01

Exercise and physical activity have been found to be beneficial in managing disabilities caused by multiple sclerosis. Despite the known benefits, many people with multiple sclerosis are inactive. This study aimed to identify the prioritised exercise and physical activity practices of people with multiple sclerosis living in the community and the reasons why they are engaged in these activities. A four Round Delphi questionnaire scoped and determined consensus of priorities for the top 10 exercise and physical activities and the reasons why people with multiple sclerosis (n = 101) are engaged in these activities. Data were analysed using content analysis, descriptive statistics, and non-parametric tests. The top 10 exercise and physical activity practices and the top 10 reasons why people with multiple sclerosis (n = 70) engaged in these activities were identified and prioritised. Consensus was achieved for the exercise and physical activities (W = 0.744, p < .0001) and for the reasons they engaged in exercise and physical activity (W = 0.723, p < .0001). The exercise and physical activity practices and the reasons people with multiple sclerosis engaged in exercise and physical activity were diverse. These self-selected activities and reasons highlighted that people with multiple sclerosis might conceptualise exercise and physical activity in ways that may not be fully appreciated or understood by health professionals. Considerations of the views of people with multiple sclerosis may be essential if the goal of increasing physical activity in this population is to be achieved. Implications for Rehabilitation Health professionals should work collaboratively with people with multiple sclerosis to understand how they prioritise activities, the underlying reasons for their prioritisations and embed these into rehabilitation programmes. Health professionals should utilise activities prioritised by people with multiple sclerosis in the community as a way to support, promote, and sustain exercise and physical activity in this population. Rehabilitation interventions should include both the activities people with multiple sclerosis prioritise and the reasons why they engage in exercise and physical activity as another option for increasing physical activity levels and reducing sedentary behaviours.

Building the Next Generation of Scientific Explorers through Active Engagement with STEM Experts and International Space Station Resources

NASA Technical Reports Server (NTRS)

Graff, P. V.; Vanderbloemen, L.; Higgins, M.; Stefanov, W. L.; Rampe, E.

2015-01-01

Connecting students and teachers in classrooms with science, technology, engineering, and mathematics (STEM) experts provides an invaluable opportunity for all. These experts can share the benefits and utilization of resources from the International Space Station (ISS) while sharing and "translating" exciting science being conducted by professional scientists. Active engagement with these STEM experts involves students in the journey of science and exploration in an enthralling and understandable manner. This active engagement, connecting classrooms with scientific experts, helps inspire and build the next generation of scientific explorers in academia, private industry, and government.

Enhancing the Temporal Complexity of Distributed Brain Networks with Patterned Cerebellar Stimulation

PubMed Central

Farzan, Faranak; Pascual-Leone, Alvaro; Schmahmann, Jeremy D.; Halko, Mark

2016-01-01

Growing evidence suggests that sensory, motor, cognitive and affective processes map onto specific, distributed neural networks. Cerebellar subregions are part of these networks, but how the cerebellum is involved in this wide range of brain functions remains poorly understood. It is postulated that the cerebellum contributes a basic role in brain functions, helping to shape the complexity of brain temporal dynamics. We therefore hypothesized that stimulating cerebellar nodes integrated in different networks should have the same impact on the temporal complexity of cortical signals. In healthy humans, we applied intermittent theta burst stimulation (iTBS) to the vermis lobule VII or right lateral cerebellar Crus I/II, subregions that prominently couple to the dorsal-attention/fronto-parietal and default-mode networks, respectively. Cerebellar iTBS increased the complexity of brain signals across multiple time scales in a network-specific manner identified through electroencephalography (EEG). We also demonstrated a region-specific shift in power of cortical oscillations towards higher frequencies consistent with the natural frequencies of targeted cortical areas. Our findings provide a novel mechanism and evidence by which the cerebellum contributes to multiple brain functions: specific cerebellar subregions control the temporal dynamics of the networks they are engaged in. PMID:27009405

Engaging Preschool Children with Severe and Multiple Disabilities Using Books and iPad Apps

ERIC Educational Resources Information Center

Kemp, Coral; Stephenson, Jennifer; Cooper, Megan; Hodge, Kerry

2016-01-01

A single subject multiple treatment design was used to compare the engagement of 3 preschool children with severe and multiple disabilities, using 2 different stimuli: picture books and iPad apps matched for theme and content. Two of the 3 children had diagnoses of autism spectrum disorder in addition to their other disabilities. Sessions for each…

Achieving patient engagement in multiple sclerosis: A perspective from the multiple sclerosis in the 21st Century Steering Group.

PubMed

Rieckmann, Peter; Boyko, Alexey; Centonze, Diego; Elovaara, Irina; Giovannoni, Gavin; Havrdová, Eva; Hommes, Otto; Kesselring, Jurg; Kobelt, Gisela; Langdon, Dawn; LeLorier, Jacques; Morrow, Sarah A; Oreja-Guevara, Celia; Schippling, Sven; Thalheim, Christoph; Thompson, Heidi; Vermersch, Patrick

2015-05-01

While advances in medicine, technology and healthcare services offer promises of longevity and improved quality of life (QoL), there is also increasing reliance on a patient׳s skills and motivation to optimize all the benefits available. Patient engagement in their own healthcare has been described as the 'blockbuster drug of the century'. In multiple sclerosis (MS), patient engagement is vital if outcomes for the patient, society and healthcare systems are to be optimized. The MS in the 21st Century Steering Group devised a set of themes that require action with regard to patient engagement in MS, namely: 1) setting and facilitating engagement by education and confidence-building; 2) increasing the importance placed on QoL and patient concerns through patient-reported outcomes (PROs); 3) providing credible sources of accurate information; 4) encouraging treatment adherence through engagement; and 5) empowering through a sense of responsibility. Group members independently researched and contributed examples of patient engagement strategies from several countries and examined interventions that have worked well in areas of patient engagement in MS, and other chronic illnesses. The group presents their perspective on these programs, discusses the barriers to achieving patient engagement, and suggests practical strategies for overcoming these barriers. With an understanding of the issues that influence patient engagement in MS, we can start to investigate ways to enhance engagement and subsequent health outcomes. Engaging patients involves a broad, multidisciplinary approach. Copyright © 2015 The Authors. Published by Elsevier B.V. All rights reserved.

Stress and the multiple-role woman: taking a closer look at the "superwoman".

PubMed

Sumra, Monika K; Schillaci, Michael A

2015-01-01

In the academic literature there is debate as to whether women who engage in multiple social roles experience more or less stress than women in fewer roles. For the present research we examined the relationship between levels of engagement in seven distinct roles and perceived stress and life satisfaction in a small non-random sample of women in North America (N = 308). We did not find a significant correlation between role engagement and perceived stress, though we did find a small but significant positive correlation between role engagement and life satisfaction. Similarly, in a subset of the participants (N = 31), there was not a significant relationship between the level of role engagement and physiological stress as measured by hair or urinary cortisol levels. We found a significant negative correlation between perceived stress and life satisfaction, and role satisfaction. The results from multiple regression models did not identify the level of role engagement as a significant predictor of either perceived stress or life satisfaction. Role satisfaction in addition to several life style variables such as the frequency of sex and exercise were identified as significant predictors of both outcome variables. We also examined the popularized notion of the "superwoman", which we defined as women who fell within the 4th quartile of role engagement, or those engaged in the wife/mother/worker/homemaker role combination. Based on popular discourses surrounding the superwoman we expected that superwomen would exhibit higher levels of perceived stress. Our results revealed that superwomen do not experience a significantly higher level of perceived stress than non-superwomen. The results of our study therefore suggest that multiple role engagement in women, even at a relatively high level as experienced by "superwomen", is not associated with significantly higher stress, or reduced life satisfaction.

I’ll Be Back: On the Multiple Lives of Users of a Mobile Activity Tracking Application

PubMed Central

Lin, Zhiyuan; Althoff, Tim; Leskovec, Jure

2018-01-01

Mobile health applications that track activities, such as exercise, sleep, and diet, are becoming widely used. While these activity tracking applications have the potential to improve our health, user engagement and retention are critical factors for their success. However, long-term user engagement patterns in real-world activity tracking applications are not yet well understood. Here we study user engagement patterns within a mobile physical activity tracking application consisting of 115 million logged activities taken by over a million users over 31 months. Specifically, we show that over 75% of users return and re-engage with the application after prolonged periods of inactivity, no matter the duration of the inactivity. We find a surprising result that the re-engagement usage patterns resemble those of the start of the initial engagement period, rather than being a simple continuation of the end of the initial engagement period. This evidence points to a conceptual model of multiple lives of user engagement, extending the prevalent single life view of user activity. We demonstrate that these multiple lives occur because the users have a variety of different primary intents or goals for using the app. These primary intents are associated with how long each life lasts and how likely the user is to re-engage for a new life. We find evidence for users being more likely to stop using the app once they achieved their primary intent or goal (e.g., weight loss). However, these users might return once their original intent resurfaces (e.g., wanting to lose newly gained weight). We discuss implications of the multiple life paradigm and propose a novel prediction task of predicting the number of lives of a user. Based on insights developed in this work, including a marker of improved primary intent performance, our prediction models achieve 71% ROC AUC. Overall, our research has implications for modeling user re-engagement in health activity tracking applications and has consequences for how notifications, recommendations as well as gamification can be used to increase engagement. PMID:29780978

Can-out hatch assembly and positioning system

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

Basnar, P.J.; Frank, R.C.; Hoh, J.C.

1985-07-03

A can-out hatch assembly is adapted to engage in a sealed manner the upper end of a covered sealed container around an aperture in a sealed chamber and to remove the cover from the container permitting a contaminant to be transferred between the container and the chamber while isolating internal portions of the container and chamber from the surrounding environment. A swing bracket is coupled at a first end thereof to the inner, lower wall of the sealed container adjacent to the aperture therein. To a second end of the swing bracket is mounted a hatch cover which may bemore » positioned in sealed engagement about the chamber's aperture by rotating the hatch cover in a first direction when the swing bracket is in the full down position. Rotation of the hatch cover in a second direction release it from sealed engagement with the chamber's aperture. A lid support rod also coupled to the second end of the swing bracket and inserted through an aperture in the center of the hatch cover may be rotated for theadably engaging the container's cover whereupon the cover may be removed from the container and the hatch cover displaced from the aperture by pivoting displacement of the swing bracket. The contaminant may then be either removed from the container and placed within the sealed chamber, or vice versa, followed by positioning of the cover upon the container and the hatch cover over the aperture in a sealed manner.« less

Can-out hatch assembly and positioning system

DOEpatents

Basnar, P.J.; Frank, R.C.; Hoh, J.C.

1985-07-03

A can-out hatch assembly is adapted to engage in a sealed manner the upper end of a covered sealed container around an aperture in a sealed chamber and to remove the cover from the container permitting a contaminant to be transferred between the container and the chamber while isolating internal portions of the container and chamber from the surrounding environment. A swing bracket is coupled at a first end thereof to the inner, lower wall of the sealed container adjacent to the aperture therein. To a second end of the swing bracket is mounted a hatch cover which may be positioned in sealed engagement about the chamber's aperture by rotating the hatch cover in a first direction when the swing bracket is in the full down position. Rotation of the hatch cover in a second direction release it from sealed engagement with the chamber's aperture. A lid support rod also coupled to the second end of the swing bracket and inserted through an aperture in the center of the hatch cover may be rotated for theadably engaging the container's cover whereupon the cover may be removed from the container and the hatch cover displaced from the aperture by pivoting displacement of the swing bracket. The contaminant may then be either removed from the container and placed within the sealed chamber, or vice versa, followed by positioning of the cover upon the container and the hatch cover over the aperture in a sealed manner.

Can-out hatch assembly and positioning system

DOEpatents

Basnar, Paul J.; Frank, Robert C.; Hoh, Joseph C.

1986-01-01

A can-out hatch assembly is adapted to engage in a sealed manner the upper end of a covered sealed container around an aperture in a sealed chamber and to remove the cover from the container permitting a contaminant to be transferred between the container and the chamber while isolating internal portions of the container and chamber from the surrounding environment. A swing bracket is coupled at a first end thereof to the inner, lower wall of the sealed container adjacent to the aperture therein. To a second end of the swing bracket is mounted a hatch cover which may be positioned in sealed engagement about the chamber's aperture by rotating the hatch cover in a first direction when the swing bracket is in the full down position. Rotation of the hatch cover in a second direction releases it from sealed engagement with the chamber's aperture. A lid support rod also coupled to the second end of the swing bracket and inserted through an aperture in the center of the hatch cover may be rotated for threadably engaging the container's cover whereupon the cover may be removed from the container and the hatch cover displaced from the aperture by pivoting displacement of the swing bracket. The contaminant may then be either removed from the container and placed within the sealed chamber, or vice versa, followed by positioning of the cover upon the container and the hatch cover over the aperture in a sealed manner.

Can-out hatch assembly and positioning system

DOEpatents

Basnar, Paul J.; Frank, Robert C.; Hoh, Joseph C.

1986-01-07

A can-out hatch assembly is adapted to engage in a sealed manner the upper end of a covered sealed container around an aperture in a sealed chamber and to remove the cover from the container permitting a contaminant to be transferred between the container and the chamber while isolating internal portions of the container and chamber from the surrounding environment. A swing bracket is coupled at a first end thereof to the inner, lower wall of the sealed container adjacent to the aperture therein. To a second end of the swing bracket is mounted a hatch cover which may be positioned in sealed engagement about the chamber's aperture by rotating the hatch cover in a first direction when the swing bracket is in the full down position. Rotation of the hatch cover in a second direction releases it from sealed engagement with the chamber's aperture. A lid support rod also coupled to the second end of the swing bracket and inserted through an aperture in the center of the hatch cover may be rotated for threadably engaging the container's cover whereupon the cover may be removed from the container and the hatch cover displaced from the aperture by pivoting displacement of the swing bracket. The contaminant may then be either removed from the container and placed within the sealed chamber, or vice versa, followed by positioning of the cover upon the container and the hatch cover over the aperture in a sealed manner.

Stress and the Multiple-Role Woman: Taking a Closer Look at the “Superwoman”

PubMed Central

Sumra, Monika K.; Schillaci, Michael A.

2015-01-01

In the academic literature there is debate as to whether women who engage in multiple social roles experience more or less stress than women in fewer roles. For the present research we examined the relationship between levels of engagement in seven distinct roles and perceived stress and life satisfaction in a small non-random sample of women in North America (N = 308). We did not find a significant correlation between role engagement and perceived stress, though we did find a small but significant positive correlation between role engagement and life satisfaction. Similarly, in a subset of the participants (N = 31), there was not a significant relationship between the level of role engagement and physiological stress as measured by hair or urinary cortisol levels. We found a significant negative correlation between perceived stress and life satisfaction, and role satisfaction. The results from multiple regression models did not identify the level of role engagement as a significant predictor of either perceived stress or life satisfaction. Role satisfaction in addition to several life style variables such as the frequency of sex and exercise were identified as significant predictors of both outcome variables. We also examined the popularized notion of the “superwoman”, which we defined as women who fell within the 4th quartile of role engagement, or those engaged in the wife/mother/worker/homemaker role combination. Based on popular discourses surrounding the superwoman we expected that superwomen would exhibit higher levels of perceived stress. Our results revealed that superwomen do not experience a significantly higher level of perceived stress than non-superwomen. The results of our study therefore suggest that multiple role engagement in women, even at a relatively high level as experienced by “superwomen”, is not associated with significantly higher stress, or reduced life satisfaction. PMID:25816317

Teaching Evolution through the Founder Effect: A Standards-Based Activity.

ERIC Educational Resources Information Center

Leonard, William H.; Edmondson, Elizabeth

2003-01-01

Presents an activity called "The Hardy-Weinberg Equilibrium, Founder Effect, and Evolution" to allow students to learn about evolution in an engaging, constructivist manner. The activity also uses the tools of mathematics to learn several related biology concepts. (Author/SOE)

42 CFR 57.2201 - Applicability.

Code of Federal Regulations, 2010 CFR

2010-10-01

... TEACHING FACILITIES, EDUCATIONAL IMPROVEMENTS, SCHOLARSHIPS AND STUDENT LOANS Physician Shortage Area... award scholarship grants to students of medicine and osteopathy who agree to engage in the full-time... manner as to assure that of the patients receiving medical care in such practice a substantial portion...

The Decision to Engage Cognitive Control Is Driven by Expected Reward-Value: Neural and Behavioral Evidence

PubMed Central

Dixon, Matthew L.; Christoff, Kalina

2012-01-01

Cognitive control is a fundamental skill reflecting the active use of task-rules to guide behavior and suppress inappropriate automatic responses. Prior work has traditionally used paradigms in which subjects are told when to engage cognitive control. Thus, surprisingly little is known about the factors that influence individuals' initial decision of whether or not to act in a reflective, rule-based manner. To examine this, we took three classic cognitive control tasks (Stroop, Wisconsin Card Sorting Task, Go/No-Go task) and created novel ‘free-choice’ versions in which human subjects were free to select an automatic, pre-potent action, or an action requiring rule-based cognitive control, and earned varying amounts of money based on their choices. Our findings demonstrated that subjects' decision to engage cognitive control was driven by an explicit representation of monetary rewards expected to be obtained from rule-use. Subjects rarely engaged cognitive control when the expected outcome was of equal or lesser value as compared to the value of the automatic response, but frequently engaged cognitive control when it was expected to yield a larger monetary outcome. Additionally, we exploited fMRI-adaptation to show that the lateral prefrontal cortex (LPFC) represents associations between rules and expected reward outcomes. Together, these findings suggest that individuals are more likely to act in a reflective, rule-based manner when they expect that it will result in a desired outcome. Thus, choosing to exert cognitive control is not simply a matter of reason and willpower, but rather, conforms to standard mechanisms of value-based decision making. Finally, in contrast to current models of LPFC function, our results suggest that the LPFC plays a direct role in representing motivational incentives. PMID:23284730

Engaging Gender: Student Application of Theory through Digital Storytelling

ERIC Educational Resources Information Center

Coventry, Michael

2008-01-01

Enabling students' engagement with gender theory can be a difficult task. One of the best ways to help students learn difficult conceptual material, such as theoretical texts, is to provide them with opportunities to state and restate those ideas in multiple ways and through multiple means. Digital storytelling provides an effective pedagogy that…

Grindr, Scruff, and on the Hunt: Predictors of Condomless Anal Sex, Internet Use, and Mobile Application Use Among Men Who Have Sex With Men.

PubMed

Whitfield, Darren L; Kattari, Shanna K; Walls, N Eugene; Al-Tayyib, Alia

2017-05-01

In 2016, gay, bisexual, and other men who have sex with men (MSM) comprise more than half of all new HIV diagnoses in the United States, with the primary mode of infection being condomless anal sex (CAS). While studies report an association between use of Internet-based social networking sites and increased CAS, the research on the relationship between cell phone mobile applications (e.g., Grindr, Scruff, Jack'd) and CAS is much less developed. The present study examines whether the manner in which gay, bisexual, and other MSM find sexual partners predicts an increase in likelihood of engaging in CAS in an urban, noncoastal U.S. city. Conducting a secondary data analysis of the 2011 National HIV Behavioral Surveillance survey for Denver ( N = 546), the authors performed binary logistic regression analyses to assess the models that predict how MSM find sexual partners, and the odds of engaging in CAS. While the results suggest that age and race are associated with the mode of finding sexual partners, using the Internet or a mobile app to find sexual partners was not predictive of CAS ( Z Wald = .41, p = .52; Z Wald = .80, p = .37). In terms of HIV prevention, these findings suggest a need for intervention to address HIV prevention on multiple levels (e.g., individual, group, community).

Grindr, Scruff, and on the Hunt: Predictors of Condomless Anal Sex, Internet Use, and Mobile Application Use Among Men Who Have Sex With Men

PubMed Central

Whitfield, Darren L.; Kattari, Shanna K.; Walls, N. Eugene; Al-Tayyib, Alia

2017-01-01

In 2016, gay, bisexual, and other men who have sex with men (MSM) comprise more than half of all new HIV diagnoses in the United States, with the primary mode of infection being condomless anal sex (CAS). While studies report an association between use of Internet-based social networking sites and increased CAS, the research on the relationship between cell phone mobile applications (e.g., Grindr, Scruff, Jack’d) and CAS is much less developed. The present study examines whether the manner in which gay, bisexual, and other MSM find sexual partners predicts an increase in likelihood of engaging in CAS in an urban, noncoastal U.S. city. Conducting a secondary data analysis of the 2011 National HIV Behavioral Surveillance survey for Denver (N = 546), the authors performed binary logistic regression analyses to assess the models that predict how MSM find sexual partners, and the odds of engaging in CAS. While the results suggest that age and race are associated with the mode of finding sexual partners, using the Internet or a mobile app to find sexual partners was not predictive of CAS (ZWald = .41, p = .52; ZWald = .80, p = .37). In terms of HIV prevention, these findings suggest a need for intervention to address HIV prevention on multiple levels (e.g., individual, group, community). PMID:28134002

Style Guide: An Interdisciplinary Communication Tool to Support the Process of Generating Tailored Infographics From Electronic Health Data Using EnTICE3.

PubMed

Arcia, Adriana; Velez, Mark; Bakken, Suzanne

2015-01-01

In this case study we describe key features of the structured communication tool-a style guide-used to support interdisciplinary collaboration, and we propose the use of such a tool for research teams engaged in similar projects. We employ tailored infographics to present patient reported outcome data from a community health survey back, in a comprehensible and actionable manner, to the individuals who provided it. The style guide was developed to bridge the semantic gap between the domain and programming experts engaged in this effort. The style guide supports the communication of complex design specifications in a highly structured format that is nevertheless flexible enough to accommodate project growth. Unlike the typical corporate style guide that has a more narrative format, our style guide is innovative in its use of consistent fields across multiple, standalone entries. The process of populating the style guide prompted the designer toward greater design efficiency and led to consistent and specific instructions that met the framework architect's stated information needs. The guiding values in the creation of the style guide were consistency, clarity, and flexibility. It serves as a durable reference to the desired look and functionality of the final infographic product without dictating an implementation strategy. The style guide format can be adapted to meet the communication needs of other interdisciplinary teams facing a semantic gap.

A test of engagement versus disengagement in catastrophe models.

PubMed

Beattie, S; Davies, M

2010-05-01

The present study explored the interactive effects of self-efficacy and increasing/decreasing task difficulty upon engagement and disengagement within a cusp-catastrophe model framework. Using a closed motor skill aiming task participants (N=60) were required to compete in conditions where task difficulty increased and then decreased (or vice versa) where they were rewarded for good performance but penalized for bad. Participants who reported low levels of self-efficacy disengage at an earlier level of task difficulty than their high self-efficacy counterparts. Furthermore, this group did not re-engage with the task until task difficulty had significantly decreased. Although task disengagement occurred with high difficulty in the high self-efficacy group, this group re-engaged in a similar manner in which they disengaged. Findings support and extend those of previous tests of catastrophe models by directly allowing for task disengagement.

Teacher’s Autonomy Support and Engagement in Math: Multiple Mediating Roles of Self-efficacy, Intrinsic Value, and Boredom

PubMed Central

Wang, Jia; Liu, Ru-De; Ding, Yi; Xu, Le; Liu, Ying; Zhen, Rui

2017-01-01

Previous studies have highlighted the impacts of environmental factors (teacher’s autonomy support) and individual factors (self-efficacy, intrinsic value, and boredom) on academic engagement. This study aimed to investigate these variables and examine the relations among them. Three structural equation models tested the multiple mediational roles of self-efficacy, intrinsic value, and boredom in the relation between teacher’s autonomy support and behavioral, emotional, and cognitive engagement, respectively, in math. A total of 637 Chinese middle school students (313 males, 324 females; mean age = 14.82) voluntarily participated in this study. Results revealed that self-efficacy, intrinsic value, and boredom played important and mediating roles between perceived teacher’s autonomy support and student engagement. Specifically, these three individual variables partly mediated the relations between perceived teacher’s autonomy support and behavioral and cognitive engagement, while fully mediating the relation between perceived teacher’s autonomy support and emotional engagement. These findings complement and extend the understanding of factors affecting students’ engagement in math. PMID:28690560

Teacher's Autonomy Support and Engagement in Math: Multiple Mediating Roles of Self-efficacy, Intrinsic Value, and Boredom.

PubMed

Wang, Jia; Liu, Ru-De; Ding, Yi; Xu, Le; Liu, Ying; Zhen, Rui

2017-01-01

Previous studies have highlighted the impacts of environmental factors (teacher's autonomy support) and individual factors (self-efficacy, intrinsic value, and boredom) on academic engagement. This study aimed to investigate these variables and examine the relations among them. Three structural equation models tested the multiple mediational roles of self-efficacy, intrinsic value, and boredom in the relation between teacher's autonomy support and behavioral, emotional, and cognitive engagement, respectively, in math. A total of 637 Chinese middle school students (313 males, 324 females; mean age = 14.82) voluntarily participated in this study. Results revealed that self-efficacy, intrinsic value, and boredom played important and mediating roles between perceived teacher's autonomy support and student engagement. Specifically, these three individual variables partly mediated the relations between perceived teacher's autonomy support and behavioral and cognitive engagement, while fully mediating the relation between perceived teacher's autonomy support and emotional engagement. These findings complement and extend the understanding of factors affecting students' engagement in math.

12 CFR 48.13 - Trading and operational standards.

Code of Federal Regulations, 2014 CFR

2014-01-01

... controls required. A national bank engaging in retail forex transactions must establish and implement internal policies, procedures, and controls designed, at a minimum, to: (1) Ensure, to the extent... orders, directly or indirectly, with another person in a manner designed to circumvent the provisions of...

12 CFR 48.13 - Trading and operational standards.

Code of Federal Regulations, 2012 CFR

2012-01-01

... controls required. A national bank engaging in retail forex transactions must establish and implement internal policies, procedures, and controls designed, at a minimum, to: (1) Ensure, to the extent... orders, directly or indirectly, with another person in a manner designed to circumvent the provisions of...

12 CFR 48.13 - Trading and operational standards.

Code of Federal Regulations, 2013 CFR

2013-01-01

... controls required. A national bank engaging in retail forex transactions must establish and implement internal policies, procedures, and controls designed, at a minimum, to: (1) Ensure, to the extent... orders, directly or indirectly, with another person in a manner designed to circumvent the provisions of...

Mobility disability and the pattern of accelerometer-derived sedentary and physical activity behaviors in people with multiple sclerosis.

PubMed

Ezeugwu, Victor; Klaren, Rachel E; A Hubbard, Elizabeth; Manns, Patricia Trish; Motl, Robert W

2015-01-01

Low physical activity and high sedentary behavior levels are major concerns in persons with multiple sclerosis (MS) and these differ depending on the level of mobility disability. However, the manner in which daily activity is accumulated is currently unknown in this population. A secondary analysis was performed on a combined data set of persons with MS from two previous investigations of physical activity and symptomatic or quality of life outcomes in the United States over a two year period (2007-2009). Mobility disability status was determined using the Patient Determined Disease Steps (PDDS) while activity behavior was objectively monitored using an ActiGraph accelerometer for 7 days. Persons with MS who have mobility disability were involved in sedentary behavior, light and moderate intensity activity for 65%, 34% and 1% of the day, respectively compared to 60%, 37%, and 3%, respectively in those without mobility disability (p < 0.05). Breaks in sedentary time did not differ by mobility disability status. Compared to those without mobility disability, the average number of sedentary bouts longer than 30 min was greater in those with mobility disability (p = 0.016). Persons with MS with mobility disability are less active, engage in more sedentary behavior and accumulate prolonged sedentary bouts.

Serious engagement in sport and health benefits among Korean immigrants in the USA.

PubMed

Kim, Junhyoung; Kim, May; Henderson, Karla A; Han, Areum; Park, Se-Hyuk

2016-01-01

There is a dearth of information pertaining to ethnicity and serious leisure among immigrants. The purpose of our study was to explore the health benefits of serious engagement in sports among Korean immigrants who are part of club activities. Using semi-structured in-depth interviews, we identified three themes associated with the benefits of serious leisure: (a) coping with acculturative stress, (b) creating ethnic strength, and (c) personal benefits. Participants gain personal and social benefits by pursuing leisure activities in a serious manner within their ethnic in-group.

Serious engagement in sport and health benefits among Korean immigrants in the USA

PubMed Central

Kim, Junhyoung; Kim, May; Henderson, Karla A.; Han, Areum; Park, Se-Hyuk

2016-01-01

There is a dearth of information pertaining to ethnicity and serious leisure among immigrants. The purpose of our study was to explore the health benefits of serious engagement in sports among Korean immigrants who are part of club activities. Using semi-structured in-depth interviews, we identified three themes associated with the benefits of serious leisure: (a) coping with acculturative stress, (b) creating ethnic strength, and (c) personal benefits. Participants gain personal and social benefits by pursuing leisure activities in a serious manner within their ethnic in-group. PMID:27492152

Lead screw linear actuator

NASA Technical Reports Server (NTRS)

Perkins, Gerald S. (Inventor)

1980-01-01

A linear actuator which can apply high forces is described, which includes a reciprocating rod having a threaded portion engaged by a nut that is directly coupled to the rotor of an electric motor. The nut is connected to the rotor in a manner that minimizes loading on the rotor, by the use of a coupling that transmits torque to the nut but permits it to shift axially and radially with respect to the rotor. The nut has a threaded hydrostatic bearing for engaging the threaded rod portion, with an oilcarrying groove in the nut being interrupted.

Creating Ripples: An Exploration of Sansei Women's Experiences of Expressive Practices in a Holistic Approach to Learning about Oppression and Privilege

ERIC Educational Resources Information Center

Kaya, Katherine

2013-01-01

Although much has been written recently about holistic orientations to transformative learning, including its theoretical foundations and frameworks for designing learning experiences that engage multiple epistemologies, little is known about learners' experiences and about how engaging multiple epistemologies can foster learning that is…

Learning words during shared book reading: The role of extratextual talk designed to increase child engagement.

PubMed

Blewitt, Pamela; Langan, Ryan

2016-10-01

Shared book reading (SBR) is a valuable context for word learning during early childhood, and adults' extratextual talk boosts the vocabulary building potential of SBR. We propose that the benefits of such talk depend largely on a reader's success in promoting children's active engagement (attention and interest) during SBR. When readers ask children questions about new words, especially if they respond to children in a prompt, contingent, and appropriate (positive) manner, this verbal responsiveness functions as an effective engagement strategy. We randomly assigned 3- and 4-year-olds to three reading conditions (low, moderate, and high) distinguished by the degree to which the reader used extratextual engagement strategies, including verbal responsiveness. Despite equal exposure to unfamiliar target words, children's performance improved on two measures of word learning across the three conditions, demonstrating the value of engagement strategies in extratextual talk. This study provides a strong experimental demonstration that adult verbal responsiveness directly benefits preschoolers' word learning. Copyright © 2016 Elsevier Inc. All rights reserved.

Viewing time measures of sexual orientation in Samoan cisgender men who engage in sexual interactions with fa'afafine.

PubMed

Petterson, Lanna J; Dixson, Barnaby J; Little, Anthony C; Vasey, Paul L

2015-01-01

Androphilia refers to attraction to adult males, whereas gynephilia refers to attraction to adult females. The current study employed self-report and viewing time (response time latency) measures of sexual attraction to determine the sexual orientation of Samoan cisgender men (i.e., males whose gender presentation and identity is concordant with their biological sex) who engage in sexual interactions with transgender male androphiles (known locally as fa'afafine) compared to: (1) Samoan cisgender men who only engage in sexual interactions with women, and (2) fa'afafine. As expected, both measures indicated that cisgender men who only engaged in sexual interactions with women exhibited a gynephilic pattern of sexual attraction, whereas fa'afafine exhibited an androphilic one. In contrast, both measures indicated that cisgender men who engaged in sexual interactions with fa'afafine demonstrated a bisexual pattern of sexual attraction. Most of the cisgender men who exhibited bisexual viewing times did not engage in sexual activity with both men and women indicating that the manner in which bisexual patterns of sexual attraction manifest behaviorally vary from one culture to the next.

12 CFR 240.4 - Notification.

Code of Federal Regulations, 2014 CFR

2014-01-01

.... Before commencing a retail forex business, a banking institution shall provide the Board with prior... retail forex transactions in a safe and sound manner and in compliance with this part. (c) Treatment of existing retail forex businesses. A banking institution that is engaged in a retail forex business on the...

Understanding Student Engagement in Online Learning Environments: The Role of Reflexivity

ERIC Educational Resources Information Center

Kahn, Peter; Everington, Lucy; Kelm, Kathleen; Reid, Iain; Watkins, Francine

2017-01-01

It is important to develop understanding of what underpins the engagement of students in online learning environments. This article reports on a multiple case study that explored student engagement in a set of postgraduate degrees offered on a fully online basis. The study was based on a theorization of student engagement as the exercise of…

Students' Classroom Engagement Produces Longitudinal Changes in Classroom Motivation

ERIC Educational Resources Information Center

Reeve, Johnmarshall; Lee, Woogul

2014-01-01

Changes in motivation anticipate changes in engagement, but the present study tested the reciprocal relation that changes in students' classroom engagement lead to corresponding longitudinal changes in their classroom motivation. Achievement scores and multiple measures of students' course-specific motivation (psychological need satisfaction,…

Effects of Classroom Practices on Reading Comprehension, Engagement, and Motivations for Adolescents

PubMed Central

Guthrie, John T.; Klauda, Susan Lutz

2014-01-01

We investigated the roles of classroom supports for multiple motivations and engagement in students’ informational text comprehension, motivation, and engagement. A composite of classroom contextual variables consisting of instructional support for choice, importance, collaboration, and competence, accompanied by cognitive scaffolding for informational text comprehension, was provided in four-week instructional units for 615 grade 7 students. These classroom motivational-engagement supports were implemented within integrated literacy/history instruction in the Concept-Oriented Reading Instruction (CORI) framework. CORI increased informational text comprehension compared with traditional instruction (TI) in a switching replications experimental design. Students’ perceptions of the motivational-engagement supports were associated with increases in students’ intrinsic motivation, value, perceived competence, and increased positive engagement (dedication) more markedly in CORI than in TI, according to multiple regression analyses. Results extended the evidence for the effectiveness of CORI to literacy/history subject matter and informational text comprehension among middle school students. The experimental effects in classroom contexts confirmed effects from task-specific, situated experimental studies in the literature. PMID:25506087

Effects of Classroom Practices on Reading Comprehension, Engagement, and Motivations for Adolescents.

PubMed

Guthrie, John T; Klauda, Susan Lutz

2014-10-01

We investigated the roles of classroom supports for multiple motivations and engagement in students' informational text comprehension, motivation, and engagement. A composite of classroom contextual variables consisting of instructional support for choice, importance, collaboration, and competence, accompanied by cognitive scaffolding for informational text comprehension, was provided in four-week instructional units for 615 grade 7 students. These classroom motivational-engagement supports were implemented within integrated literacy/history instruction in the Concept-Oriented Reading Instruction (CORI) framework. CORI increased informational text comprehension compared with traditional instruction (TI) in a switching replications experimental design. Students' perceptions of the motivational-engagement supports were associated with increases in students' intrinsic motivation, value, perceived competence, and increased positive engagement (dedication) more markedly in CORI than in TI, according to multiple regression analyses. Results extended the evidence for the effectiveness of CORI to literacy/history subject matter and informational text comprehension among middle school students. The experimental effects in classroom contexts confirmed effects from task-specific, situated experimental studies in the literature.

12 CFR 349.11 - Unlawful representations.

Code of Federal Regulations, 2013 CFR

2013-01-01

... forex account, for or on behalf of any person: (1) Guarantee such person or account against loss; (2... established for retail forex customers. (b) No implication of representation of engaging in prohibited acts... represent or imply in any manner whatsoever that any retail forex transaction or retail forex product has...

12 CFR 349.11 - Unlawful representations.

Code of Federal Regulations, 2012 CFR

2012-01-01

... forex account, for or on behalf of any person: (1) Guarantee such person or account against loss; (2... established for retail forex customers. (b) No implication of representation of engaging in prohibited acts... represent or imply in any manner whatsoever that any retail forex transaction or retail forex product has...

12 CFR 349.11 - Unlawful representations.

Code of Federal Regulations, 2014 CFR

2014-01-01

... forex account, for or on behalf of any person: (1) Guarantee such person or account against loss; (2... established for retail forex customers. (b) No implication of representation of engaging in prohibited acts... represent or imply in any manner whatsoever that any retail forex transaction or retail forex product has...

46 CFR 10.107 - Definitions in subchapter B.

Code of Federal Regulations, 2012 CFR

2012-10-01

... officer. Ballast control operator or BCO means an officer restricted to service on mobile offshore... attend classes, make contributions of time or money, receive treatment, submit to any manner of probation.... Mobile offshore drilling unit or MODU means a vessel capable of engaging in drilling operations for the...

46 CFR 10.107 - Definitions in subchapter B.

Code of Federal Regulations, 2013 CFR

2013-10-01

... officer. Ballast control operator or BCO means an officer restricted to service on mobile offshore... attend classes, make contributions of time or money, receive treatment, submit to any manner of probation.... Mobile offshore drilling unit or MODU means a vessel capable of engaging in drilling operations for the...

The Power of Peers: Influences on Postsecondary Education Planning and Experiences of African American Students

ERIC Educational Resources Information Center

Holland, Nicole E.

2011-01-01

This investigation demonstrates the effect that peers have on students' academic engagement and educational aspirations. Forty-nine African American university students retrospectively discuss the manner by which their friends influenced their academic commitment and activity while in high school; their postsecondary education aspirations,…

7 CFR 457.168 - Mustard crop insurance provisions.

Code of Federal Regulations, 2012 CFR

2012-01-01

.... Harvest. Combining or threshing for seed. A crop that is swathed prior to combining is not considered... contained in the Basic Provisions, mustard seed must be planted in rows. Acreage planted in any other manner... written agreement. Processor. Any business enterprise regularly engaged in buying and processing mustard...

7 CFR 457.168 - Mustard crop insurance provisions.

Code of Federal Regulations, 2014 CFR

2014-01-01

.... Harvest. Combining or threshing for seed. A crop that is swathed prior to combining is not considered... contained in the Basic Provisions, mustard seed must be planted in rows. Acreage planted in any other manner... written agreement. Processor. Any business enterprise regularly engaged in buying and processing mustard...

20 CFR 655.143 - Notice of acceptance.

Code of Federal Regulations, 2010 CFR

2010-04-01

... FOREIGN WORKERS IN THE UNITED STATES Labor Certification Process for Temporary Agricultural Employment in... be potential sources of U.S. workers; (2) Direct the employer to engage in positive recruitment of U.S. workers in a manner consistent with § 655.154 and to submit a report of its positive recruitment...

"Being in the World": The Event of Learning

ERIC Educational Resources Information Center

Papadopoulou, Marianna; Birch, Roy

2009-01-01

This paper employs an eclectic mix of paradigms in order to discuss constituting characteristics of young children's learning experiences. Drawing upon a phenomenological perspective it examines learning as a form of "Being" and as the result of learners' engagement with the world in their own, unique, intentional manners. The learners' intentions…

Teachers as Theorists

ERIC Educational Resources Information Center

Kadi-Hanifi, Karima

2010-01-01

This paper addresses the tensions that exist between policy-makers and practitioners about what learning and teaching should really be about. It adds to the collective reflection on what learning is about and how we should never stop engaging in reflection about it in an active, revolving and changing manner. Similarities between second language…

48 CFR 52.223-18 - Contractor Policy to Ban Text Messaging While Driving.

Code of Federal Regulations, 2010 CFR

2010-10-01

... FEDERAL ACQUISITION REGULATION (CONTINUED) CLAUSES AND FORMS SOLICITATION PROVISIONS AND CONTRACT CLAUSES...-mailing, instant messaging, obtaining navigational information, or engaging in any other form of... initiatives in a manner commensurate with the size of the business, such as— (i) Establishment of new rules...

Family Medicine's Waltz with Systems

ERIC Educational Resources Information Center

Downing, Raymond

2012-01-01

Family Medicine first formally confronted systems thinking with the adoption of the biopsychosocial model for understanding disease in a holistic manner; this is a description of a natural system. More recently, Family Medicine has been consciously engaged in developing itself as a system for delivering health care, an artificial system. We make…

7 CFR 1499.7 - Transportation of goods.

Code of Federal Regulations, 2011 CFR

2011-01-01

... agreement in the manner determined by FAS. Such transportation will be acquired by: (1) CCC in accordance... duties. To assist FAS in determining whether there is a potential conflict of interest, the participant must submit to FAS a certification indicating that the freight forwarder: (1) Is not engaged in, and...

7 CFR 1499.7 - Transportation of goods.

Code of Federal Regulations, 2010 CFR

2010-01-01

... agreement in the manner determined by FAS. Such transportation will be acquired by: (1) CCC in accordance... duties. To assist FAS in determining whether there is a potential conflict of interest, the participant must submit to FAS a certification indicating that the freight forwarder: (1) Is not engaged in, and...

Multi-Dimensional Parental Involvement in Schools: A Principal's Guide

ERIC Educational Resources Information Center

Rapp, Nicole; Duncan, Heather

2012-01-01

Parental involvement is an important indicator of students' success in school. When schools engage families in a manner connected to improving learning, students do make greater gains. Creating and implementing an effective parental involvement model is an essential component in increasing student achievement in school. This article addresses the…

Learner-Focused Evaluation Cycles: Facilitating Learning Using Feedforward, Concurrent and Feedback Evaluation

ERIC Educational Resources Information Center

Cathcart, Abby; Greer, Dominique; Neale, Larry

2014-01-01

There is a growing trend to offer students learning opportunities that are flexible, innovative and engaging. As educators embrace student-centred agile teaching and learning methodologies, which require continuous reflection and adaptation, the need to evaluate students' learning in a timely manner has become more pressing. Conventional…

Co-Education and Gender: The End of the Experiment?

ERIC Educational Resources Information Center

Clark, Ian

2004-01-01

This article has two inseparable aims: (a) to analyse the relative merits of single-sex and co-educational constructs on self-concept, academic performance and academic engagement; (b) to investigate the manner in which each type of schooling interacts with the individual student; student "peers," close family, and teachers.

Developing a Conceptual Framework for Student Learning during International Community Engagement

ERIC Educational Resources Information Center

Pink, Matthew A.; Taouk, Youssef; Guinea, Stephen; Bunch, Katie; Flowers, Karen; Nightingale, Karen

2016-01-01

University-community engagement often involves students engaging with people who experience multiple forms of disadvantage or marginalization. This is particularly true when universities work with communities in developing nations. Participation in these projects can be challenging for students. Assumptions about themselves, their professional…

Father Involvement and Young, Rural African American Men's Engagement in Substance Misuse and Multiple Sexual Partnerships.

PubMed

Barton, Allen W; Kogan, Steven M; Cho, Junhan; Brown, Geoffrey L

2015-12-01

This study was designed to examine the associations of biological father and social father involvement during childhood with African American young men's development and engagement in risk behaviors. With a sample of 505 young men living in the rural South of the United States, a dual mediation model was tested in which retrospective reports of involvement from biological fathers and social fathers were linked to young men's substance misuse and multiple sexual partnerships through men's relational schemas and future expectations. Results from structural equation modeling indicated that levels of involvement from biological fathers and social fathers predicted young men's relational schemas; only biological fathers' involvement predicted future expectations. In turn, future expectations predicted levels of substance misuse, and negative relational schemas predicted multiple sexual partnerships. Biological fathers' involvement evinced significant indirect associations with young men's substance misuse and multiple sexual partnerships through both schemas and expectations; social fathers' involvement exhibited an indirect association with multiple sexual partnerships through relational schemas. Findings highlight the unique influences of biological fathers and social fathers on multiple domains of African American young men's psychosocial development that subsequently render young men more or less likely to engage in risk behaviors.

Productive engagement among older Americans: prevalence, patterns, and implications for public policy.

PubMed

Hinterlong, James E

2008-01-01

This study estimates the prevalence of productive engagement among adults aged 60 and over residing in the United States over a nine-year period. We analyze three waves of data from the Americans' Changing Lives Study, which allows the findings to describe the non-institutionalized older American population. Focusing upon five activities--formal paid employment, irregular paid work, unpaid volunteerism, caregiving, and informal assistance to others--we identify changes in the engagement rates, examine the extent to which engagement occurs through single or multiple concurrent activities, and document intra-individual patterns of engagement within and across forms of productive activity, including the continuity, initiation, and cessation of involvement. The findings reveal that late-life productive engagement is widespread, with the majority of older individuals involved in multiple forms of activity concurrently. Non-market-based activities such as caregiving, informal assistance, and volunteering are most prevalent. Initiation and cessation of activities are common and yield more complex patterns and lower rates of non-participation than are revealed in cross-sectional analyses. Time spent in productive engagement is highly variable and exhibits an overall decline across time. We conclude by highlighting policy strategies to increase the availability and quality of opportunities for productive engagement and promote planning for engagement in late life.

Proactive Parent Engagement in Public Schools: Using a Brief Strengths and Needs Assessment in a Multiple-Gating Risk Management Strategy

ERIC Educational Resources Information Center

Moore, Kevin J.; Garbacz, S. Andrew; Gau, Jeff M.; Dishion, Thomas J.; Brown, Kimbree L.; Stormshak, Elizabeth A.; Seeley, John R.

2016-01-01

This study examined the viability of a brief, parent-reported strengths and needs assessment as the first step in a multiple-gating approach to proactive positive behavior support for families. The "Positive Family Support--Strengths and Needs Assessment" (PFS-SaNA) was designed to collaboratively engage parents early in the school year…

Assessment and rehabilitation of driver skills: subjective experiences of people with multiple sclerosis and health professionals.

PubMed

Archer, Cherie; Morris, Libby; George, Stacey

2014-01-01

It is acknowledged in the literature that the physical and cognitive effects of the degenerative neurological condition of multiple sclerosis can impact upon driver safety. The aim of this study was to identify the experiences and needs of people with multiple sclerosis in relation to driver assessment and rehabilitation. Focus group discussions were conducted with people with multiple sclerosis (MS) who were: currently driving; no longer licensed or no longer driving and health professionals. The four themes that emerged from the data were: (1) from self-management to formal assessment - a journey of uncertainty and emotional dilemmas; (2) lost independence with grieving and adjustment by self and family; (3) alternative transport is challenging and unsatisfactory; (4) gaps in information and services exist. The results of this study highlight the need for ongoing support in relation to driving for people with MS, ranging from support for self-management, driving assessment and retraining, and preparation for loss of license. Standardised information needs to be developed and health professionals and licensing authorities require knowledge and skills to ensure driver assessment and rehabilitation processes and resources can better meet the needs of people with MS. There is a need for health professionals to examine driving in people with MS in a holistic manner taking into account the context for the person and the supports available. Self-management and self-assessment emerged as a preferred approach for the participants in this study, indicating that health professionals may need to engage with the process. Tools to support self-assessment of driving abilities for people with MS require further research. Indicators for review and formal assessment of driving abilities is needed. Alternative forms of transport require further investigation and improvement for people with MS.

Community-Engaged Scholarship: Toward a Shared Understanding of Practice

ERIC Educational Resources Information Center

da Cruz, Cynthia Gordon

2018-01-01

Community-engaged scholarship (CES) is frequently recommended as a postsecondary practice for producing knowledge to address real-world issues and support the public good. But CES has multiple meanings, and understandings overlap with similar terms, such as publicly engaged scholarship. I draw upon recommendations in the field to propose an…

Analysis of engagement behavior in children during dyadic interactions using prosodic cues⋆

PubMed Central

Gupta, Rahul; Bone, Daniel; Lee, Sungbok; Narayanan, Shrikanth

2017-01-01

Child engagement is defined as the interaction of a child with his/her environment in a contextually appropriate manner. Engagement behavior in children is linked to socio-emotional and cognitive state assessment with enhanced engagement identified with improved skills. A vast majority of studies however rely solely, and often implicitly, on subjective perceptual measures of engagement. Access to automatic quantification could assist researchers/clinicians to objectively interpret engagement with respect to a target behavior or condition, and furthermore inform mechanisms for improving engagement in various settings. In this paper, we present an engagement prediction system based exclusively on vocal cues observed during structured interaction between a child and a psychologist involving several tasks. Specifically, we derive prosodic cues that capture engagement levels across the various tasks. Our experiments suggest that a child’s engagement is reflected not only in the vocalizations, but also in the speech of the interacting psychologist. Moreover, we show that prosodic cues are informative of the engagement phenomena not only as characterized over the entire task (i.e., global cues), but also in short term patterns (i.e., local cues). We perform a classification experiment assigning the engagement of a child into three discrete levels achieving an unweighted average recall of 55.8% (chance is 33.3%). While the systems using global cues and local level cues are each statistically significant in predicting engagement, we obtain the best results after fusing these two components. We perform further analysis of the cues at local and global levels to achieve insights linking specific prosodic patterns to the engagement phenomenon. We observe that while the performance of our model varies with task setting and interacting psychologist, there exist universal prosodic patterns reflective of engagement. PMID:28713198

Analysis of engagement behavior in children during dyadic interactions using prosodic cues.

PubMed

Gupta, Rahul; Bone, Daniel; Lee, Sungbok; Narayanan, Shrikanth

2016-05-01

Child engagement is defined as the interaction of a child with his/her environment in a contextually appropriate manner. Engagement behavior in children is linked to socio-emotional and cognitive state assessment with enhanced engagement identified with improved skills. A vast majority of studies however rely solely, and often implicitly, on subjective perceptual measures of engagement. Access to automatic quantification could assist researchers/clinicians to objectively interpret engagement with respect to a target behavior or condition, and furthermore inform mechanisms for improving engagement in various settings. In this paper, we present an engagement prediction system based exclusively on vocal cues observed during structured interaction between a child and a psychologist involving several tasks. Specifically, we derive prosodic cues that capture engagement levels across the various tasks. Our experiments suggest that a child's engagement is reflected not only in the vocalizations, but also in the speech of the interacting psychologist. Moreover, we show that prosodic cues are informative of the engagement phenomena not only as characterized over the entire task (i.e., global cues), but also in short term patterns (i.e., local cues). We perform a classification experiment assigning the engagement of a child into three discrete levels achieving an unweighted average recall of 55.8% (chance is 33.3%). While the systems using global cues and local level cues are each statistically significant in predicting engagement, we obtain the best results after fusing these two components. We perform further analysis of the cues at local and global levels to achieve insights linking specific prosodic patterns to the engagement phenomenon. We observe that while the performance of our model varies with task setting and interacting psychologist, there exist universal prosodic patterns reflective of engagement.

Style Guide: An Interdisciplinary Communication Tool to Support the Process of Generating Tailored Infographics From Electronic Health Data Using EnTICE3

PubMed Central

Arcia, Adriana; Velez, Mark; Bakken, Suzanne

2015-01-01

Purpose: In this case study we describe key features of the structured communication tool—a style guide—used to support interdisciplinary collaboration, and we propose the use of such a tool for research teams engaged in similar projects. We employ tailored infographics to present patient reported outcome data from a community health survey back, in a comprehensible and actionable manner, to the individuals who provided it. The style guide was developed to bridge the semantic gap between the domain and programming experts engaged in this effort. Innovation: The style guide supports the communication of complex design specifications in a highly structured format that is nevertheless flexible enough to accommodate project growth. Unlike the typical corporate style guide that has a more narrative format, our style guide is innovative in its use of consistent fields across multiple, standalone entries. Credibility: The process of populating the style guide prompted the designer toward greater design efficiency and led to consistent and specific instructions that met the framework architect’s stated information needs. Discussion and Conclusion: The guiding values in the creation of the style guide were consistency, clarity, and flexibility. It serves as a durable reference to the desired look and functionality of the final infographic product without dictating an implementation strategy. The style guide format can be adapted to meet the communication needs of other interdisciplinary teams facing a semantic gap. PMID:25848634

Orexin-1 receptor signaling increases motivation for cocaine-associated cues

PubMed Central

Bentzley, Brandon S.; Aston-Jones, Gary

2015-01-01

The orexin/hypocretin system is involved in multiple cocaine addiction processes that involve drug-associated environmental cues, including cue-induced reinstatement of extinguished cocaine seeking and expression of conditioned place preference. However, the orexin system does not play a role in several behaviors that are less cue-dependent, such as cocaine-primed reinstatement of extinguished cocaine seeking and low-effort cocaine self-administration. We hypothesized that cocaine-associated cues, but not cocaine alone, engage signaling at orexin-1 receptors (OX1R), and this cue-engaged OX1R signaling increases motivation for cocaine. Motivation for cocaine was measured in Sprague-Dawley rats with behavioral-economic demand curve analysis after pretreatment with the OX1R antagonist SB-334867 (SB) or vehicle with and without light+tone cues. Demand for cocaine was higher when cocaine-associated cues were present, and SB only reduced cocaine demand in the presence of these cues. We then asked if cocaine demand is linked to cued-reinstatement of cocaine seeking, as both procedures are partially driven by cocaine-associated cues in an orexin-dependent manner. SB blocked cue-induced reinstatement behavior, and baseline demand predicted SB efficacy with the largest effect in high demand animals, i.e., animals with the greatest cue-dependent behavior. We conclude that OX1R signaling increases the reinforcing efficacy of cocaine-associated cues but not for cocaine alone. This supports our view that orexin plays a prominent role in the ability of conditioned cues to activate motivational responses. PMID:25754681

Simulating Phase Variation: A Practical Approach to Teaching Mutation and Diversity

ERIC Educational Resources Information Center

Wanford, Joe; Aidley, Jack; Bayliss, Chris; Ketley, Julian; Goodwin, Mark

2018-01-01

Mutation, diversity, natural selection and the biology of human pathogens (including antibiotic resistance) are key features of the biosciences curriculum at A Level and undergraduate study. Few resources exist to allow students to engage with these topics in an interactive manner. This paper describes an interactive, online simulation of mutation…

Student Thinking Processes While Constructing Graphic Representations of Textbook Content: What Insights Do Think-Alouds Provide?

ERIC Educational Resources Information Center

Scott, D. Beth; Dreher, Mariam Jean

2016-01-01

This study examined the thinking processes students engage in while constructing graphic representations of textbook content. Twenty-eight students who either used graphic representations in a routine manner during social studies instruction or learned to construct graphic representations based on the rhetorical patterns used to organize textbook…

12 CFR 48.4 - Supervisory non-objection.

Code of Federal Regulations, 2013 CFR

2013-01-01

... retail forex business, a national bank must provide the OCC with prior notice and obtain from the OCC a... retail forex transactions in a safe and sound manner and in compliance with this part; and (ii) Provide... forex businesses. A national bank that is engaged in a retail forex business on July 15, 2011 or...

12 CFR 48.4 - Supervisory non-objection.

Code of Federal Regulations, 2014 CFR

2014-01-01

... retail forex business, a national bank must provide the OCC with prior notice and obtain from the OCC a... retail forex transactions in a safe and sound manner and in compliance with this part; and (ii) Provide... forex businesses. A national bank that is engaged in a retail forex business on July 15, 2011 or...

12 CFR 48.4 - Supervisory non-objection.

Code of Federal Regulations, 2012 CFR

2012-01-01

... retail forex business, a national bank must provide the OCC with prior notice and obtain from the OCC a... retail forex transactions in a safe and sound manner and in compliance with this part; and (ii) Provide... forex businesses. A national bank that is engaged in a retail forex business on July 15, 2011 or...

Play and Digital Media

ERIC Educational Resources Information Center

Johnson, James E.; Christie, James F.

2009-01-01

This article examines how play is affected by computers and digital toys. Research indicates that when computer software targeted at children is problem-solving oriented and open-ended, children tend to engage in creative play and interact with peers in a positive manner. On the other hand, drill-and-practice programs can be quite boring and limit…

Embodiments of Public Pedagogy: The Art of Soulful Resistance

ERIC Educational Resources Information Center

Darder, Antonia

2011-01-01

This article provides a space to explore, through artistic representations and the words of artists themselves, the manner in which politically engaged artists use their visual art, poetry, music, dance, and theatre performances as an effective tool for public pedagogy. In turn, these artists provide those who enter into their cultural production…

Restricted Interests and Teacher Presentation of Items

ERIC Educational Resources Information Center

Stocco, Corey S.; Thompson, Rachel H.; Rodriguez, Nicole M.

2011-01-01

Restricted and repetitive behavior (RRB) is more pervasive, prevalent, frequent, and severe in individuals with autism spectrum disorders (ASDs) than in their typical peers. One subtype of RRB is restricted interests in items or activities, which is evident in the manner in which individuals engage with items (e.g., repetitious wheel spinning),…

A Framework for Collaborative and Convenient Learning on Cloud Computing Platforms

ERIC Educational Resources Information Center

Sharma, Deepika; Kumar, Vikas

2017-01-01

The depth of learning resides in collaborative work with more engagement and fun. Technology can enhance collaboration with a higher level of convenience and cloud computing can facilitate this in a cost effective and scalable manner. However, to deploy a successful online learning environment, elementary components of learning pedagogy must be…

It Takes a Village to Make a Scientist: Reflections of a Faculty Learning Community

ERIC Educational Resources Information Center

Cervato, Cinzia; Gallus, William; Flory, Dave; Moss, Elizabeth; Slade, Michael; Kawaler, Steve; Marengo, Massimo; Woo, Keith; Krumhardt, Barbara; Clough, Mike; Campbell, Alexis; Acerbo, Martin

2015-01-01

Lab components of undergraduate science courses typically have students complete highly directed cookbook-like laboratory activities. These experiences rarely engage students in a meaningful manner and do not accurately convey what the work of science entails. With funding from the Howard Hughes Medical Institute (HHMI), we have created more…

Correctional Education: Methods and Practices in the Computer Age.

ERIC Educational Resources Information Center

Dobbs, Ralph

It is suggested that correctional educational programs for adults must be designed in such a manner as to rehabilitate the many who are presently incarcerated and prevent many potential perpetrators from ever engaging in crime. The continually increasing problem of overcrowding in prisons throughout the country has made the need for relevant and…

Increasing the Capacity of College Counseling through Video Game Design

ERIC Educational Resources Information Center

Mathis, Jonathan D.

2010-01-01

This article discusses game design concepts suggested to foster engagement while considering the needs of underserved high school students preparing for the college admission process. The contextual nature of college counseling efforts in urban secondary school settings provides a backdrop for consideration of the manner in which game design and…

A Commentary on "Piercing the Bubble": Should Management Education "Confront" Poverty?

ERIC Educational Resources Information Center

Dart, Raymond

2008-01-01

This commentary contrasts "Piercing the Bubble" by proposing "pull" (rather than "push") strategies as a way for business schools to more meaningfully engage poverty and social exclusion. By reframing poverty issues in such a manner that they connect with core business student interests of career opportunities, current management practices, and…

Investigating Image-Based Perception and Reasoning in Geometry

ERIC Educational Resources Information Center

Campbell, Stephen R.; Handscomb, Kerry; Zaparyniuk, Nicholas E.; Sha, Li; Cimen, O. Arda; Shipulina, Olga V.

2009-01-01

Geometry is required for many secondary school students, and is often learned, taught, and assessed more in a heuristic image-based manner, than as a formal axiomatic deductive system. Students are required to prove general theorems, but diagrams are usually used. It follows that understanding how students engage in perceiving and reasoning about…

Deconstructing the Constructed Experience: Reforming Science Materials to Develop Creativity

ERIC Educational Resources Information Center

Goodale, Timothy A.; Hughes, Claire E.

2018-01-01

For over 50 years, science educators have been calling for increased opportunities for students to engage with science in creative manners, but teachers are still reliant on packaged materials that promote single and 'correct' responses with cookbook approaches. This article suggests five strategies that teachers can use to enhance constructed…

14 CFR 33.96 - Engine tests in auxiliary power unit (APU) mode.

Code of Federal Regulations, 2011 CFR

2011-01-01

... TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: AIRCRAFT ENGINES Block Tests; Turbine Aircraft Engines § 33.96 Engine tests in auxiliary power unit (APU) mode. If the engine is designed with a propeller brake which...) Ground locking: A total of 45 hours with the propeller brake engaged in a manner which clearly...

14 CFR 33.96 - Engine tests in auxiliary power unit (APU) mode.

Code of Federal Regulations, 2010 CFR

2010-01-01

... TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: AIRCRAFT ENGINES Block Tests; Turbine Aircraft Engines § 33.96 Engine tests in auxiliary power unit (APU) mode. If the engine is designed with a propeller brake which...) Ground locking: A total of 45 hours with the propeller brake engaged in a manner which clearly...

14 CFR 33.96 - Engine tests in auxiliary power unit (APU) mode.

Code of Federal Regulations, 2012 CFR

2012-01-01

... TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: AIRCRAFT ENGINES Block Tests; Turbine Aircraft Engines § 33.96 Engine tests in auxiliary power unit (APU) mode. If the engine is designed with a propeller brake which...) Ground locking: A total of 45 hours with the propeller brake engaged in a manner which clearly...

14 CFR 33.96 - Engine tests in auxiliary power unit (APU) mode.

Code of Federal Regulations, 2014 CFR

2014-01-01

... TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: AIRCRAFT ENGINES Block Tests; Turbine Aircraft Engines § 33.96 Engine tests in auxiliary power unit (APU) mode. If the engine is designed with a propeller brake which...) Ground locking: A total of 45 hours with the propeller brake engaged in a manner which clearly...

14 CFR 33.96 - Engine tests in auxiliary power unit (APU) mode.

Code of Federal Regulations, 2013 CFR

2013-01-01

... TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: AIRCRAFT ENGINES Block Tests; Turbine Aircraft Engines § 33.96 Engine tests in auxiliary power unit (APU) mode. If the engine is designed with a propeller brake which...) Ground locking: A total of 45 hours with the propeller brake engaged in a manner which clearly...

Challenge-Based Learning: An Approach for Our Time

ERIC Educational Resources Information Center

Johnson, Laurence F.; Smith, Rachel S.; Smythe, J. Troy; Varon, Rachel K.

2009-01-01

Study after study documents the skills the American workforce needs to stay competitive in a global marketplace, yet increasingly employers are compelled to look overseas for those skills. The authors advocate for a different manner of thinking, focused on engaging students in work that is relevant to the world they see, encouraging them to take…

Academic Freedom: Its Nature, Extent and Value

ERIC Educational Resources Information Center

Barrow, Robin

2009-01-01

Academic freedom does not refer to freedom to engage in any speech act, but to freedom to hold any belief and espouse it in an appropriately academic manner. This freedom belongs to certain institutions, rather than to individuals, because of their academic nature. Academic freedom should be absolute, regardless of any offence it may on occasion…

Innovative Strategies for More Engaging Safety Instruction

ERIC Educational Resources Information Center

Love, Tyler S.

2015-01-01

Before giving students permission to construct and test their designs, students must understand how to use hazardous tools, machines, and chemicals in a safe manner. Students often complain that they have already seen the safety videos and passed the same safety tests in prerequisite Integrative STEM Education (I-STEM Ed) courses. Although they…

Mood, food, and obesity.

PubMed

Singh, Minati

2014-01-01

Food is a potent natural reward and food intake is a complex process. Reward and gratification associated with food consumption leads to dopamine (DA) production, which in turn activates reward and pleasure centers in the brain. An individual will repeatedly eat a particular food to experience this positive feeling of gratification. This type of repetitive behavior of food intake leads to the activation of brain reward pathways that eventually overrides other signals of satiety and hunger. Thus, a gratification habit through a favorable food leads to overeating and morbid obesity. Overeating and obesity stems from many biological factors engaging both central and peripheral systems in a bi-directional manner involving mood and emotions. Emotional eating and altered mood can also lead to altered food choice and intake leading to overeating and obesity. Research findings from human and animal studies support a two-way link between three concepts, mood, food, and obesity. The focus of this article is to provide an overview of complex nature of food intake where various biological factors link mood, food intake, and brain signaling that engages both peripheral and central nervous system signaling pathways in a bi-directional manner in obesity.

Midwives and the Computerization of Perinatal Data Entry: The Theory of Beneficial Engagement.

PubMed

Craswell, Alison; Moxham, Lorna; Broadbent, Marc

2016-10-01

Theory building in nursing and midwifery both to explain and inform practice is important to advance these professions via provision of a theoretical foundation. This research explored the process of perinatal data entry undertaken by midwives to explore the impact of the movement from paper to computer collection of data. Use of grounded theory methodology enabled theory building, leading to a theoretical understanding of the phenomenon and development of the Theory of Beneficial Engagement grounded in the data. Methods involved in-depth semistructured interviews with 15 users of perinatal data systems. Participants were recruited from 12 different healthcare locations and were utilizing three different electronic systems for data entry. The research question that guided the study focused on examining the influences of using the computer for perinatal data entry. Findings indicated that qualities particular to some midwives denoted engagement with perinatal data entry, suggesting a strong desire to enter complete, timely, and accurate data. The Theory of Beneficial Engagement provides a model of user engagement with systems for perinatal data entry consistent with other theories of engagement. The theory developed describes this phenomenon in a simple, elegant manner that can be applied to other areas where mandatory data entry is undertaken.

Viewing Time Measures of Sexual Orientation in Samoan Cisgender Men Who Engage in Sexual Interactions with Fa’afafine

PubMed Central

Petterson, Lanna J.; Dixson, Barnaby J.; Little, Anthony C.; Vasey, Paul L.

2015-01-01

Androphilia refers to attraction to adult males, whereas gynephilia refers to attraction to adult females. The current study employed self-report and viewing time (response time latency) measures of sexual attraction to determine the sexual orientation of Samoan cisgender men (i.e., males whose gender presentation and identity is concordant with their biological sex) who engage in sexual interactions with transgender male androphiles (known locally as fa’afafine) compared to: (1) Samoan cisgender men who only engage in sexual interactions with women, and (2) fa’afafine. As expected, both measures indicated that cisgender men who only engaged in sexual interactions with women exhibited a gynephilic pattern of sexual attraction, whereas fa’afafine exhibited an androphilic one. In contrast, both measures indicated that cisgender men who engaged in sexual interactions with fa’afafine demonstrated a bisexual pattern of sexual attraction. Most of the cisgender men who exhibited bisexual viewing times did not engage in sexual activity with both men and women indicating that the manner in which bisexual patterns of sexual attraction manifest behaviorally vary from one culture to the next. PMID:25679961

Using stakeholder engagement to develop a patient-centered pediatric asthma intervention.

PubMed

Shelef, Deborah Q; Rand, Cynthia; Streisand, Randi; Horn, Ivor B; Yadav, Kabir; Stewart, Lisa; Fousheé, Naja; Waters, Damian; Teach, Stephen J

2016-12-01

Stakeholder engagement has the potential to develop research interventions that are responsive to patient and provider preferences. This approach contrasts with traditional models of clinical research in which researchers determine the study's design. This article describes the effect of stakeholder engagement on the design of a randomized trial of an intervention designed to improve child asthma outcomes by reducing parental stress. The study team developed and implemented a stakeholder engagement process that provided iterative feedback regarding the study design, patient-centered outcomes, and intervention. Stakeholder engagement incorporated the perspectives of parents of children with asthma; local providers of community-based medical, legal, and social services; and national experts in asthma research methodology and implementation. Through a year-long process of multidimensional stakeholder engagement, the research team successfully refined and implemented a patient-centered study protocol. Key stakeholder contributions included selection of patient-centered outcome measures, refinement of intervention content and format, and language framing the study in a culturally appropriate manner. Stakeholder engagement was a useful framework for developing an intervention that was acceptable and relevant to our target population. This approach might have unique benefits in underserved populations, leading to sustainable improvement in health outcomes and reduced disparities. Copyright © 2016 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

Barriers to Engagement in a Workplace Weight Management Program: A Qualitative Study.

PubMed

Clancy, Shayna M; Stroo, Marissa; Schoenfisch, Ashley; Dabrera, Thushani; Østbye, Truls

2018-03-01

To investigate (1) why some participants in a workplace weight management program were more engaged in the program, (2) specific barriers and facilitators for engagement and weight loss, and (3) suggest how workplaces may better engage employees in these programs to improve their effectiveness. Qualitative study (8 focus groups). A large academic university and medical system. Twenty-six (5%) of the 550 employees who participated in a weight management program as part of the Steps to Health study. A trained moderator guided the audio-recorded focus groups. Transcripts were analyzed using the directed content analysis approach. Participants faced numerous barriers to engagement in workplace weight management programs, both within and outside the workplace. Participants viewed the coaches positively and reported that the coaches had a strong influence on their engagement in the program. Participants suggested increased frequency and variety of contact by coaches, on-site group exercise classes, and tailored educational materials. Workplace weight management programs may be improved by being more flexible around participants' schedules and changing needs, by increasing access to affordable, convenient exercise facilities, and by implementing institutional changes that encourage healthy eating and physical activity during the workday. Employers should measure program engagement and solicit participant feedback to ensure that the programs are appropriate and delivered in an optimal manner.

Multiple Perspectives on Student Learning, Engagement, and Motivation in High School Biology Labs

ERIC Educational Resources Information Center

Shumow, Lee; Schmidt, Jennifer A.; Zaleski, Diana J.

2013-01-01

We present three studies pertaining to learning, engagement and motivation during laboratory lessons in three high school biology classrooms. In the first, quantitative methods are used to compare students' in-the-moment reports of learning, engagement, and motivation during laboratory with other classroom activities. Data were collected with the…

The Engaged Learning Index: Implications for Faculty Development

ERIC Educational Resources Information Center

Schreiner, L. A.; Louis, M. C.

2011-01-01

The Engaged Learning Index was designed by the authors to assess students' emotional, intellectual, and behavioral engagement in learning in a brief format that can be used in single courses or across multiple courses and institutions. In this study, evidence is presented for the reliability and predictive validity of the instrument based on a…

Creating Posters for Effective Scientific Communication.

PubMed

Bavdekar, Sandeep B; Vyas, Shruti; Anand, Varun

2017-08-01

A scientific poster is a summary of one's research that is presented in a visually engaging manner. Posters are presented as a means of short and quick scientific communications at conferences and scientific meetings. Presenting posters has advantages for the presenters and for conference attendees and organizers. It also plays a part in dissemination of research findings and furthering science. An effective poster is the one that focuses on a single message and conveys it through a concise and artistically attractive manner. This communication intends to provide tips on creating an effective poster to young scientists. © Journal of the Association of Physicians of India 2011.

Domain-General Brain Regions Do Not Track Linguistic Input as Closely as Language-Selective Regions.

PubMed

Blank, Idan A; Fedorenko, Evelina

2017-10-11

Language comprehension engages a cortical network of left frontal and temporal regions. Activity in this network is language-selective, showing virtually no modulation by nonlinguistic tasks. In addition, language comprehension engages a second network consisting of bilateral frontal, parietal, cingulate, and insular regions. Activity in this "multiple demand" (MD) network scales with comprehension difficulty, but also with cognitive effort across a wide range of nonlinguistic tasks in a domain-general fashion. Given the functional dissociation between the language and MD networks, their respective contributions to comprehension are likely distinct, yet such differences remain elusive. Prior neuroimaging studies have suggested that activity in each network covaries with some linguistic features that, behaviorally, influence on-line processing and comprehension. This sensitivity of the language and MD networks to local input characteristics has often been interpreted, implicitly or explicitly, as evidence that both networks track linguistic input closely, and in a manner consistent across individuals. Here, we used fMRI to directly test this assumption by comparing the BOLD signal time courses in each network across different people ( n = 45, men and women) listening to the same story. Language network activity showed fewer individual differences, indicative of closer input tracking, whereas MD network activity was more idiosyncratic and, moreover, showed lower reliability within an individual across repetitions of a story. These findings constrain cognitive models of language comprehension by suggesting a novel distinction between the processes implemented in the language and MD networks. SIGNIFICANCE STATEMENT Language comprehension recruits both language-specific mechanisms and domain-general mechanisms that are engaged in many cognitive processes. In the human cortex, language-selective mechanisms are implemented in the left-lateralized "core language network", whereas domain-general mechanisms are implemented in the bilateral "multiple demand" (MD) network. Here, we report the first direct comparison of the respective contributions of these networks to naturalistic story comprehension. Using a novel combination of neuroimaging approaches we find that MD regions track stories less closely than language regions. This finding constrains the possible contributions of the MD network to comprehension, contrasts with accounts positing that this network has continuous access to linguistic input, and suggests a new typology of comprehension processes based on their extent of input tracking. Copyright © 2017 the authors 0270-6474/17/3710000-13$15.00/0.

Domain-General Brain Regions Do Not Track Linguistic Input as Closely as Language-Selective Regions

PubMed Central

Fedorenko, Evelina

2017-01-01

Language comprehension engages a cortical network of left frontal and temporal regions. Activity in this network is language-selective, showing virtually no modulation by nonlinguistic tasks. In addition, language comprehension engages a second network consisting of bilateral frontal, parietal, cingulate, and insular regions. Activity in this “multiple demand” (MD) network scales with comprehension difficulty, but also with cognitive effort across a wide range of nonlinguistic tasks in a domain-general fashion. Given the functional dissociation between the language and MD networks, their respective contributions to comprehension are likely distinct, yet such differences remain elusive. Prior neuroimaging studies have suggested that activity in each network covaries with some linguistic features that, behaviorally, influence on-line processing and comprehension. This sensitivity of the language and MD networks to local input characteristics has often been interpreted, implicitly or explicitly, as evidence that both networks track linguistic input closely, and in a manner consistent across individuals. Here, we used fMRI to directly test this assumption by comparing the BOLD signal time courses in each network across different people (n = 45, men and women) listening to the same story. Language network activity showed fewer individual differences, indicative of closer input tracking, whereas MD network activity was more idiosyncratic and, moreover, showed lower reliability within an individual across repetitions of a story. These findings constrain cognitive models of language comprehension by suggesting a novel distinction between the processes implemented in the language and MD networks. SIGNIFICANCE STATEMENT Language comprehension recruits both language-specific mechanisms and domain-general mechanisms that are engaged in many cognitive processes. In the human cortex, language-selective mechanisms are implemented in the left-lateralized “core language network”, whereas domain-general mechanisms are implemented in the bilateral “multiple demand” (MD) network. Here, we report the first direct comparison of the respective contributions of these networks to naturalistic story comprehension. Using a novel combination of neuroimaging approaches we find that MD regions track stories less closely than language regions. This finding constrains the possible contributions of the MD network to comprehension, contrasts with accounts positing that this network has continuous access to linguistic input, and suggests a new typology of comprehension processes based on their extent of input tracking. PMID:28871034

Mobility disability and the pattern of accelerometer-derived sedentary and physical activity behaviors in people with multiple sclerosis

PubMed Central

Ezeugwu, Victor; Klaren, Rachel E.; A. Hubbard, Elizabeth; Manns, Patricia (Trish); Motl, Robert W.

2015-01-01

Objective Low physical activity and high sedentary behavior levels are major concerns in persons with multiple sclerosis (MS) and these differ depending on the level of mobility disability. However, the manner in which daily activity is accumulated is currently unknown in this population. Methods A secondary analysis was performed on a combined data set of persons with MS from two previous investigations of physical activity and symptomatic or quality of life outcomes in the United States over a two year period (2007–2009). Mobility disability status was determined using the Patient Determined Disease Steps (PDDS) while activity behavior was objectively monitored using an ActiGraph accelerometer for 7 days. Results Persons with MS who have mobility disability were involved in sedentary behavior, light and moderate intensity activity for 65%, 34% and 1% of the day, respectively compared to 60%, 37%, and 3%, respectively in those without mobility disability (p < 0.05). Breaks in sedentary time did not differ by mobility disability status. Compared to those without mobility disability, the average number of sedentary bouts longer than 30 min was greater in those with mobility disability (p = 0.016). Conclusion Persons with MS with mobility disability are less active, engage in more sedentary behavior and accumulate prolonged sedentary bouts. PMID:26844077

REGULATION OF MEMORY – FROM THE ADRENAL MEDULLA TO LIVER TO ASTROCYTES TO NEURONS1

PubMed Central

Gold, Paul E.

2014-01-01

Epinephrine, released into blood from the adrenal medulla in response to arousing experiences, is a potent enhancer of learning and memory processing. This review examines mechanisms by which epinephrine exerts its effects on these cognitive functions. Because epinephrine is largely blocked from moving from blood to brain, it is likely that the hormone's effects on memory are mediated by peripheral actions. A classic effect of epinephrine is to act at the liver to break down glycogen stores, resulting in increased blood glucose levels. The increase in blood glucose provides additional energy substrates to the brain to buttress the processes needed for an experience to be learned and remembered. In part, it appears that the increased glucose may act in the brain in a manner akin to that evident in the liver, engaging glycogenolysis in astrocytes to provide an energy substrate, in this case lactate, to augment neuronal functions. Together, the findings reveal a mechanism underlying modulation of memory that integrates the physiological functions of multiple organ systems to support brain processes. PMID:24406469

Building professionalism and employability skills: embedding employer engagement within first-year computing modules

NASA Astrophysics Data System (ADS)

Hanna, Philip; Allen, Angela; Kane, Russell; Anderson, Neil; McGowan, Aidan; Collins, Matthew; Hutchison, Malcolm

2015-07-01

This paper outlines a means of improving the employability skills of first-year university students through a closely integrated model of employer engagement within computer science modules. The outlined approach illustrates how employability skills, including communication, teamwork and time management skills, can be contextualised in a manner that directly relates to student learning but can still be linked forward into employment. The paper tests the premise that developing employability skills early within the curriculum will result in improved student engagement and learning within later modules. The paper concludes that embedding employer participation within first-year models can help relate a distant notion of employability into something of more immediate relevance in terms of how students can best approach learning. Further, by enhancing employability skills early within the curriculum, it becomes possible to improve academic attainment within later modules.

Transforming Higher Education and Student Engagement through Collaborative Review to Inform Educational Design

ERIC Educational Resources Information Center

von Konsky, Brian R.; Martin, Romana; Bolt, Susan; Broadley, Tania; Ostashewski, Nathaniel

2014-01-01

This paper reports on staff perceptions arising from a review process designed to assist staff in making informed decisions regarding educational design, approaches to engage students in learning, and the technology to support engagement in the classroom and across multiple locations and delivery modes. The aim of the review process was to…

Organizational Politics of Parental Engagement: The Intersections of School Reform, Anti-Immigration Policies, and Latinx Parent Organizing

ERIC Educational Resources Information Center

Scribner, Samantha M. Paredes; Fernández, Erica

2017-01-01

This article presents results from community-engaged research conducted with Latinx immigrant parents advocating for their students and themselves in and around an urban school engaged in multiple reforms, in a context affected by anti-immigrant policies and sentiments. The authors analyzed the intersection of organizing narratives related to…

Video Training of Alternatives to Cross-Gender Identity Behaviors in a 4-Year-Old Boy.

ERIC Educational Resources Information Center

Dowrick, Peter W.

1983-01-01

Discusses case in which four-year-old boy displaying extreme girl-stereotyped mannerisms and playing behaviors extended his repertoire of alternative behaviors through self and peer modeling in which the subject observed brief edited videotapes of himself and another boy engaged in playing behaviors that were not girl-stereotyped. (CMG)

Video Games as a Context for Numeracy Development

ERIC Educational Resources Information Center

Thomas, Troy A.; Wiest, Lynda R.

2013-01-01

Troy Thomas and Lynda Wiest share an engaging lesson on statistics involving analysis of real-world data on the top ten video game sales in the United States during a one-week period. Three upper-primary classes completed the lesson, providing insight into the lesson's effectiveness. The lesson description includes attention to the manner in which…

Complex Journeys and Methodological Responses to Engaging in Self-Study in a Rural Comprehensive University

ERIC Educational Resources Information Center

Meyiwa, Thenjiwe; Chisanga, Theresa; Mokhele, Paul; Sotshangane, Nkosinathi; Makhanya, Sizakele

2014-01-01

The context in which self-study research is conducted is sometimes complex, affecting the manner in which related data is gathered and interpreted. This article comprises collaboration between three students and two supervisors. It shares methodological choices made by graduate students and supervisors of a rural university at which, self-study…

Increasing the Effectiveness of Conservation Messaging by Drawing Connections with Related Political, Social, and Economic Issues

ERIC Educational Resources Information Center

Giannetta, Cathleen

2018-01-01

This article explores whether presenting conservation issues in a manner that makes connections with intertwined issues of violence, economics, social issues, and politics elicits more engagement than does presenting the conservation issues in isolation. Survey data were collected concerning African elephant poaching for ivory and the effect of…

The Metabolic Effects of Low-Carbohydrate Diets and Incorporation into a Biochemistry Course

ERIC Educational Resources Information Center

Pogozelski, Wendy; Arpaia, Nicholas; Priore, Salvatore

2005-01-01

One of the challenges in teaching biochemistry is facilitating students' interest in and mastery of metabolism. The many pathways and modes of regulation can be overwhelming for students to learn and difficult for professors to teach in an engaging manner. We have found it useful to take advantage of prevailing interest in popular yet…

The "Ethics Committee": A Practical Approach to Introducing Bioethics and Ethical Thinking

ERIC Educational Resources Information Center

Goodwin, Mark; Kramer, Cas; Cashmore, Annette

2012-01-01

Bioethics is an increasingly important part of the biosciences curriculum at school and in higher education, but few science teachers have much experience of teaching the subject in an engaging or interactive manner. This article sets out a session that allows students to practise the skills of ethical thinking and ethical debate in a relevant…

Highlights from Educating for Democracy: Preparing Undergraduates for Responsible Political Engagement

ERIC Educational Resources Information Center

Colby, Anne; Beaumont, Elizabeth; Ehrlich, Thomas; Corngold, Josh

2007-01-01

This paper, highlights the forthcoming book "Educating for Democracy." The book articulates the conditions under which political teaching and learning in college is and is not legitimate, making the case that education for political development can and should be conducted in a manner that is consistent with the core values of higher education…

Digital Daisy: An Inquiry-Based Approach to Investigating Floral Morphology and Dissection

ERIC Educational Resources Information Center

McIntosh, Amy V.; Richter, Stephen C.

2007-01-01

Many topics in the secondary science classroom can be difficult to introduce to students in a manner that fully engages them, especially when presented using traditional teaching methods. However, with a little innovation and an emphasis on inquiry, even dry subjects can be presented in an appealing way. The authors developed an inquiry-based…

A Qualitative Exploration of Implementation Factors in a School-Based Mindfulness and Yoga Program: Lessons Learned from Students and Teachers

ERIC Educational Resources Information Center

Dariotis, Jacinda K.; Mirabal-Beltran, Roxanne; Cluxton-Keller, Fallon; Feagans Gould, Laura; Greenberg, Mark T.; Mendelson, Tamar

2017-01-01

Identifying factors relevant for successful implementation of school-based interventions is essential to ensure that programs are provided in an effective and engaging manner. The perspectives of two key stakeholders critical for identifying implementation barriers and facilitators--students and their classroom teachers-merit attention in this…

Impression Management and the Control of Social Anxieties.

ERIC Educational Resources Information Center

Miller, Rowland S.

Impression management refers to the concept that people engaged in interaction will attempt to control the image of themselves that others form. This provides a foundation for social interaction, giving others information about who we are and what to expect from us. A central concern of impression management is the manner in which we are evaluated…

Guiding Reflective Practice: An Auditing Framework to Assess Teaching Philosophy and Style

ERIC Educational Resources Information Center

Titus, Philip A.; Gremler, Dwayne D.

2010-01-01

Growing as an educator takes hard work and commitment. It requires the educator to engage in regular, objective self-examinations of instructional beliefs and behaviors. Although this task can be daunting, and unwieldy, due to the complexity of the teaching-learning exchange, it can also be undertaken in a systematic manner. This article proposes…

Assessment of Creativity in Arts and STEM Integrated Pedagogy by Pre-Service Elementary Teachers

ERIC Educational Resources Information Center

Tillman, Daniel A.; An, Song A.; Boren, Rachel L.

2015-01-01

In education, mathematics and science are often taught in a manner that lacks opportunities for students to engage in creativity, and the arts are allotted less time with fewer resources. This study focused on integrating STEM (science, technology, engineering, and mathematics) lessons with arts-themed activities to create interdisciplinary STEAM…

Understanding the Relationship Between Teacher Behavior and Motivation in Students with Acquired Deafblindness.

PubMed

Haakma, Ineke; Janssen, Marleen; Minnaert, Alexander

2016-01-01

Because little is known about teacher-student relationships that involve students with acquired deafblindness, the authors performed a multiple case study with a multiple-method design to investigate the relationship between need-supportive teaching behaviors and student engagement. Using self-determination theory (Deci & Ryan, 2000), they analyzed video observations of interactions. It was found that teachers' provision of structure, autonomy support, and involvement often cooccurs with higher levels of student engagement. Moreover, varying degrees of need support over time seem to result in varying levels of student engagement. Examples are provided of need-supportive teaching behaviors that can be used to foster the motivation of students with acquired deafblindness.

Sex knowledge, attitudes, and high-risk sexual behaviors among unmarried youth in Hong Kong

PubMed Central

2013-01-01

Background Little is known about sex knowledge, attitudes, and high-risk sexual behaviors among unmarried youth in Hong Kong. It is of public health importance to investigate this topic to inform sex education, policymaking, and prevention and intervention programs. Methods Based on the Youth Sexuality Survey conducted by Hong Kong Family Planning Association (FPAHK) in 2011, this study explored the characteristics of sexual knowledge, attitudes, and high-risk sexual behaviors among 1,126 unmarried youth aged 18 to 27 years. Multiple logistic regressions were performed to examine factors associated with unmarried youth’s premarital sex, casual relationships, multiple sex partners, and premarital pregnancy. Results Unmarried youth in Hong Kong had adequate sex knowledge, but contraceptive knowledge was deficient. The majority of unmarried youth (63.8%) held liberal attitudes toward premarital sex and about half held liberal attitudes toward any form of sexual activity and premarital pregnancy. Around 60% held conservative attitudes toward causal sex relationships and multiple sex partners. Males tended to hold more liberal attitudes toward high-risk sex behaviors than female youth. Approximately 41.5% of unmarried youth reported having engaged in premarital sex, whereas less than 10% engaged in high-risk sexual behaviors. Males also reported higher amounts of premarital sex, casual sex relationships, and multiple sex partners. Females reported higher levels of sexual coercion. Logistic regressions indicated that being older, coming from a divorced family, out of school status and liberal attitudes toward risky sex behavior were more likely to engage in premarital sex or high-risk sex behaviors, and being female, being better educated and being immigrants were less likely to engage in premarital sex. However, being immigrants was more likely to engage in casual relationship and to have multiple partners. Conclusions Premarital sex is becoming more prevalent among unmarried youth in Hong Kong, and a small proportion of young adults are engaging in high-risk sexual behaviors. Sex education and HIV prevention programs should equip them with adequate knowledge on contraception and condom use. Intervention programs can start with their attitudes toward sex. PMID:23895326

Sex knowledge, attitudes, and high-risk sexual behaviors among unmarried youth in Hong Kong.

PubMed

Yip, Paul S F; Zhang, Huiping; Lam, Tai-Hing; Lam, Kwok Fai; Lee, Antoinette Marie; Chan, John; Fan, Susan

2013-07-29

Little is known about sex knowledge, attitudes, and high-risk sexual behaviors among unmarried youth in Hong Kong. It is of public health importance to investigate this topic to inform sex education, policymaking, and prevention and intervention programs. Based on the Youth Sexuality Survey conducted by Hong Kong Family Planning Association (FPAHK) in 2011, this study explored the characteristics of sexual knowledge, attitudes, and high-risk sexual behaviors among 1,126 unmarried youth aged 18 to 27 years. Multiple logistic regressions were performed to examine factors associated with unmarried youth's premarital sex, casual relationships, multiple sex partners, and premarital pregnancy. Unmarried youth in Hong Kong had adequate sex knowledge, but contraceptive knowledge was deficient. The majority of unmarried youth (63.8%) held liberal attitudes toward premarital sex and about half held liberal attitudes toward any form of sexual activity and premarital pregnancy. Around 60% held conservative attitudes toward causal sex relationships and multiple sex partners. Males tended to hold more liberal attitudes toward high-risk sex behaviors than female youth. Approximately 41.5% of unmarried youth reported having engaged in premarital sex, whereas less than 10% engaged in high-risk sexual behaviors. Males also reported higher amounts of premarital sex, casual sex relationships, and multiple sex partners. Females reported higher levels of sexual coercion. Logistic regressions indicated that being older, coming from a divorced family, out of school status and liberal attitudes toward risky sex behavior were more likely to engage in premarital sex or high-risk sex behaviors, and being female, being better educated and being immigrants were less likely to engage in premarital sex. However, being immigrants was more likely to engage in casual relationship and to have multiple partners. Premarital sex is becoming more prevalent among unmarried youth in Hong Kong, and a small proportion of young adults are engaging in high-risk sexual behaviors. Sex education and HIV prevention programs should equip them with adequate knowledge on contraception and condom use. Intervention programs can start with their attitudes toward sex.

Paternal engagement during childbirth depending on the manner of their preparation.

PubMed

Sioma-Markowska, Urszula; Poręba, Ryszard; Machura, Mariola; Skrzypulec-Plinta, Violetta

2016-01-01

The analysis of the forms of paternal activity depending on the manner of their preparation, including stages of labor. A prospective survey-based study involved 250 fathers who participated in their child's birth. The fathers included in the study were present during all stages of family-assisted natural labor. The study was conducted one day after childbirth with the use of a survey prepared by the authors. Statistical calculations were conducted using the Statistica PL software. The frequency of individual qualitative features (non-measurable) was assessed by means of a non-parametric χ² (chi-squared) test. The statistical significance level was p < 0.05. A half of the fathers included in the study (52.4%) participated in childbirth with no prior preparation. The dominant form of preparation involved self-education from books, magazines and the Internet (24%). 23.6% of fathers participated in ante-natal classes. The study demonstrated that fathers prepared for childbirth in ante-natal classes more often engaged in the supportive role, provided nursing care and carried out instrumental monitoring during each stage of childbirth. The fathers prepared for childbirth in ante-natal classes more often engage in the supportive role, provide nursing care and carry out instrumental control during each stage of childbirth. Ante-natal classes should be promoted as an optimal form of preparation for active participation in childbirth. Moreover, other forms of paternal ante-natal education as well as continued education in a delivery room should be developed.

Unplanned Complex Suicide-A Consideration of Multiple Methods.

PubMed

Ateriya, Navneet; Kanchan, Tanuj; Shekhawat, Raghvendra Singh; Setia, Puneet; Saraf, Ashish

2018-05-01

Detailed death investigations are mandatory to find out the exact cause and manner in non-natural deaths. In this reference, use of multiple methods in suicide poses a challenge for the investigators especially when the choice of methods to cause death is unplanned. There is an increased likelihood that doubts of homicide are raised in cases of unplanned complex suicides. A case of complex suicide is reported where the victim resorted to multiple methods to end his life, and what appeared to be an unplanned variant based on the death scene investigations. A meticulous crime scene examination, interviews of the victim's relatives and other witnesses, and a thorough autopsy are warranted to conclude on the cause and manner of death in all such cases. © 2017 American Academy of Forensic Sciences.

Post-coma persons with multiple disabilities use assistive technology for their leisure engagement and communication.

PubMed

Lancioni, Giulio E; Singh, Nirbhay N; O'Reilly, Mark F; Sigafoos, Jeff; Oliva, Doretta; Buonocunto, Francesca; Sacco, Valentina; D'Amico, Fiora; Navarro, Jorge; Lanzilotti, Crocifissa; De Tommaso, Marina; Megna, Marisa

2014-01-01

Interventions for post-coma persons, who have emerged from a minimally conscious state but present with extensive neuro-motor impairment and lack of or minimal verbal skills, need to promote occupation and communication through the use of assistive technology. These two studies were aimed at assessing two technology-aided programs to promote leisure engagement and communication for three post-coma participants with multiple disabilities. Study I assessed a program to allow a woman and a man with extensive neuro-motor impairment and lack of speech to switch on music and videos, make requests to caregivers, and send messages to (communicate with) relevant partners and receive messages from those partners. Study II assessed a program to allow a post-coma woman with extensive motor impairment and reduced verbal behavior to activate music, videos and requests, send and receive messages, and make telephone calls. Data showed that both programs were successful. The participants of Study I managed leisure engagement, requests, as well as text messaging. The participant of Study II showed consistent leisure engagement, text messaging, and telephone calls. Assistive technology can be profitably used to provide post-coma persons with multiple disabilities relevant leisure and communication opportunities.

Introducing Science Concepts to Primary Students through Read-Alouds: Interactions and Multiple Texts Make the Difference

ERIC Educational Resources Information Center

Heisey, Natalie; Kucan, Linda

2010-01-01

First- and second-grade students in two intact multiage classrooms were engaged in three read-aloud sessions with thematically related trade books, each portraying a scientist involved in authentic investigation. One group engaged in discussion of text ideas during reading, whereas the other group engaged in discussion only at the conclusion of…

Contemporary engagement with social media amongst hernia surgery specialists.

PubMed

Lui, D H; McDonald, J J; de Beaux, A; Tulloh, B; Brady, R R W

2017-08-01

Healthcare professional engagement is increasing. This study aims to identify levels of adoption and engagement of several social media platforms by a large international cohort of hernia surgery specialists. Hernia specialists attending the 38th International Congress of the European Hernia Society were identified. A manual search was then performed on Twitter, ResearchGate, and LinkedIn to identify those who had named accounts. Where accounts were identified, data on markers of utilisation were assessed. 759 surgeons (88.5% male) from 57 countries were identified. 334 surgeons (44%) engaged with a social media platform. 39 (5.1%) had Twitter accounts, 189 (24.9%) had ResearchGate accounts and 265 (34.9%) had LinkedIn accounts. 137 surgeons (18.1%) had accounts on 2 or more social media platforms. There was no gender association with social media account ownership (p > 0.05). Engagement in one social media platform was associated with increased engagement and utilisation on other platforms; LinkedIn users were more likely to have Twitter accounts (p < 0.001) and ResearchGate profiles (p < 0.001). Surgeons on all three SM platforms were more likely to have high markers of engagement across all SM platforms (multiple outcomes, p < 0.05). Geographical variation was noted with UK and South American Surgeons being more likely to be present on Twitter than their counterparts (p = 0.031). The level of engagement with social media amongst Hernia surgeons is similar to other surgical specialities. Geographical variation in SM engagement is seen. Engagement with one SM platform is associated with presence on multiple platforms.

A Novel Strategy to Increase the Proliferative Potential of Adult Human β-Cells While Maintaining Their Differentiated Phenotype

PubMed Central

Aly, Haytham; Rohatgi, Nidhi; Marshall, Connie A.; Grossenheider, Tiffani C.; Miyoshi, Hiroyuki; Stappenbeck, Thaddeus S.; Matkovich, Scot J.; McDaniel, Michael L.

2013-01-01

Our previous studies demonstrated that Wnt/GSK-3/β-catenin and mTOR signaling are necessary to stimulate proliferative processes in adult human β-cells. Direct inhibition of GSK-3, that engages Wnt signaling downstream of the Wnt receptor, increases β-catenin nuclear translocation and β-cell proliferation but results in lower insulin content. Our current goal was to engage canonical and non-canonical Wnt signaling at the receptor level to significantly increase human β-cell proliferation while maintaining a β-cell phenotype in intact islets. We adopted a system that utilized conditioned medium from L cells that expressed Wnt3a, R-spondin-3 and Noggin (L-WRN conditioned medium). In addition we used a ROCK inhibitor (Y-27632) and SB-431542 (that results in RhoA inhibition) in these cultures. Treatment of intact human islets with L-WRN conditioned medium plus inhibitors significantly increased DNA synthesis ∼6 fold in a rapamycin-sensitive manner. Moreover, this treatment strikingly increased human β-cell proliferation ∼20 fold above glucose alone. Only the combination of L-WRN conditioned medium with RhoA/ROCK inhibitors resulted in substantial proliferation. Transcriptome-wide gene expression profiling demonstrated that L-WRN medium provoked robust changes in several signaling families, including enhanced β-catenin-mediated and β-cell-specific gene expression. This treatment also increased expression of Nr4a2 and Irs2 and resulted in phosphorylation of Akt. Importantly, glucose-stimulated insulin secretion and content were not downregulated by L-WRN medium treatment. Our data demonstrate that engaging Wnt signaling at the receptor level by this method leads to necessary crosstalk between multiple signaling pathways including activation of Akt, mTOR, Wnt/β-catenin, PKA/CREB, and inhibition of RhoA/ROCK that substantially increase human β-cell proliferation while maintaining the β-cell phenotype. PMID:23776620

A novel strategy to increase the proliferative potential of adult human β-cells while maintaining their differentiated phenotype.

PubMed

Aly, Haytham; Rohatgi, Nidhi; Marshall, Connie A; Grossenheider, Tiffani C; Miyoshi, Hiroyuki; Stappenbeck, Thaddeus S; Matkovich, Scot J; McDaniel, Michael L

2013-01-01

Our previous studies demonstrated that Wnt/GSK-3/β-catenin and mTOR signaling are necessary to stimulate proliferative processes in adult human β-cells. Direct inhibition of GSK-3, that engages Wnt signaling downstream of the Wnt receptor, increases β-catenin nuclear translocation and β-cell proliferation but results in lower insulin content. Our current goal was to engage canonical and non-canonical Wnt signaling at the receptor level to significantly increase human β-cell proliferation while maintaining a β-cell phenotype in intact islets. We adopted a system that utilized conditioned medium from L cells that expressed Wnt3a, R-spondin-3 and Noggin (L-WRN conditioned medium). In addition we used a ROCK inhibitor (Y-27632) and SB-431542 (that results in RhoA inhibition) in these cultures. Treatment of intact human islets with L-WRN conditioned medium plus inhibitors significantly increased DNA synthesis ∼6 fold in a rapamycin-sensitive manner. Moreover, this treatment strikingly increased human β-cell proliferation ∼20 fold above glucose alone. Only the combination of L-WRN conditioned medium with RhoA/ROCK inhibitors resulted in substantial proliferation. Transcriptome-wide gene expression profiling demonstrated that L-WRN medium provoked robust changes in several signaling families, including enhanced β-catenin-mediated and β-cell-specific gene expression. This treatment also increased expression of Nr4a2 and Irs2 and resulted in phosphorylation of Akt. Importantly, glucose-stimulated insulin secretion and content were not downregulated by L-WRN medium treatment. Our data demonstrate that engaging Wnt signaling at the receptor level by this method leads to necessary crosstalk between multiple signaling pathways including activation of Akt, mTOR, Wnt/β-catenin, PKA/CREB, and inhibition of RhoA/ROCK that substantially increase human β-cell proliferation while maintaining the β-cell phenotype.

Taking the Leap

ERIC Educational Resources Information Center

Tretter, Thomas

2012-01-01

Teachers strive to engage students in rich and varied experiences involving exploration. These experiences should be accessible to all types of learners (e.g., visual, kinesthetic, mathematically inclined), offering multiple pathways for engagement at different levels of sophistication and accommodating both conceptual and computational…

Synergy Between Individual and Institutional Capacity Building: Examples from the NASA DEVELOP National Program

NASA Astrophysics Data System (ADS)

Ross, K. W.; Childs-Gleason, L. M.; Favors, J.; Rogers, L.; Ruiz, M. L.; Allsbrook, K. N.

2016-12-01

The NASA DEVELOP National Program seeks to simultaneously build capacity to use Earth observations in early career and transitioning professionals while building capacity with institutional partners to apply Earth observations in conducting operations, making decisions, or informing policy. Engaging professionals in this manner lays the foundation of the NASA DEVELOP experience and provides a fresh perspective into institutional challenges. This energetic engagement of people in the emerging workforce elicits heightened attention and greater openness to new resources and processes from project partners. This presentation will describe how NASA DEVELOP provides over 350 opportunities for individuals to engage with over 140 partners per year. It will discuss how the program employs teaming approaches, logistical support, and access to science expertise to facilitate increased awareness and use of NASA geospatial information. It will conclude with examples of how individual/institutional capacity building synergies have led to useful capacity building outcomes.

When and How Does Psychological Voice Climate Influence Individual Change Readiness? The Mediating Role of Normative Commitment and the Moderating Role of Work Engagement

PubMed Central

Lee, Chun-Hsien; Wang, Mei-Ling; Liu, Min-Shi

2017-01-01

This research explores the linking mechanisms and conditional processes underlying the relationship between psychological voice climate and individual change readiness. In accordance with the social identity theory, we argued that normative commitment would mediate the relationship between psychological voice climate and individual change readiness; furthermore, work engagement would moderate the proposed indirect effect. Two-wave survey data were collected from 187 full-time employees in a government-owned institute of research and development and were adopted for moderated mediation analysis. The results showed that normative commitment mediates the relationship between psychological voice climate and individual change readiness. Furthermore, work engagement strengthens the effect of psychological voice climate on individual change readiness in an indirect manner via normative commitment. Based on the findings, the theoretical implications and practical suggestions were discussed. PMID:29062294

When and How Does Psychological Voice Climate Influence Individual Change Readiness? The Mediating Role of Normative Commitment and the Moderating Role of Work Engagement.

PubMed

Lee, Chun-Hsien; Wang, Mei-Ling; Liu, Min-Shi

2017-01-01

This research explores the linking mechanisms and conditional processes underlying the relationship between psychological voice climate and individual change readiness. In accordance with the social identity theory, we argued that normative commitment would mediate the relationship between psychological voice climate and individual change readiness; furthermore, work engagement would moderate the proposed indirect effect. Two-wave survey data were collected from 187 full-time employees in a government-owned institute of research and development and were adopted for moderated mediation analysis. The results showed that normative commitment mediates the relationship between psychological voice climate and individual change readiness. Furthermore, work engagement strengthens the effect of psychological voice climate on individual change readiness in an indirect manner via normative commitment. Based on the findings, the theoretical implications and practical suggestions were discussed.

Multiple compliant processes: A reply to Haslam and Reicher on the engaged followership explanation of 'obedience' in Milgram's experiments.

PubMed

Hollander, Matthew M; Turowetz, Jason

2018-04-01

Haslam and Reicher (2018, Br. J. Soc. Psychol., 57, 292-300) offer a thoughtful rejoinder to our critique (Hollander & Turowetz, 2017, Br. J. Soc. Psychol, 56, 655-674) of their theory of engaged followership, currently the most important explanation of 'obedient' behaviour in the Milgram paradigm. Our immersion in Milgram's archived audio recordings has led us to new findings about participants' perspectives, as well as to dissatisfaction with the theory in its present version. Following a brief discussion of our findings, which cast the theory in doubt, we respond to Haslam and Reicher's argument that these data may in fact be consistent with it. Our response identifies three limitations of engaged followership emerging from this debate. Despite the strengths of the theory and these authors' impressive re-analysis of our findings, important reasons remain for scepticism that engaged followership operated in Milgram's experiments in the way, and to the extent, that they claim. Rather, 'obedience' appears amenable to multiple empirically grounded explanations, only one of which is engaged followership. © 2018 The British Psychological Society.

Informing rangeland stewardship with research: lessons learned from Yolo County, California

Treesearch

Vance Russell; Chris Rose; Miles DaPrato

2008-01-01

Approximately 70 percent of the contiguous United States is in private lands with half of this total in row crop or rangelands. Audubon California’s Landowner Stewardship Program engages with farmers and ranchers on conservation and restoration projects in a manner compatible with existing agricultural operations. To assess the success of these efforts, Audubon,...

Coastal Residents, Stingray Style: Selecting the Best Intertidal Creeks for Seasonal Living

ERIC Educational Resources Information Center

Webb, Sarah; Carla Curran, Mary

2017-01-01

Graphing and calculating percentages are integral skills in a STEM curriculum. Teaching students how to create graphs allows them to identify numerical trends and to express results in a clear and concise manner. In this activity, students will remain engaged in the lesson by moving around the room and then work together to generate their own…

Between Mere Tolerance and Robust Respect: Mutuality as a Basis for Civic Education in Pluralist Democracies

ERIC Educational Resources Information Center

Rosenblith, Suzanne; Bindewald, Benjamin

2014-01-01

This essay by Suzanne Rosenblith and Benjamin Bindewald is motivated by the question of how do those who value civic liberalism give the religiously orthodox a reason to engage in pluralist democratic deliberations in a manner that does not allow intolerance to undermine the foundations of liberal democracy. Introducing the idea of tolerance as…

Engaging Non-Science Majors by Integrating Biology and the Liberal Arts

ERIC Educational Resources Information Center

Bozzone, Donna M.; Doyle, Mary Beth

2017-01-01

We describe a pair of fully integrated courses designed to teach biology to non-majors in a manner that connects authentically to the liberal arts. The co-taught courses were organized around the question: What does it mean to be human? Students investigated this question in the context of three topics: dis/ability, race, and sex and gender. In…

A Study of Reasoning Talk between Australian Chinese Mothers and Their Preschool Children: What Messages Are Mothers Sending?

ERIC Educational Resources Information Center

Hu, Jiangbo; Torr, Jane

2016-01-01

The everyday conversations that occur between mothers and children, particularly those involving reasoning, are a major vehicle for the transmission of information and values to young children. This study explored the manner in which five Australian Chinese mothers engaged in reasoning talk with their preschool-aged children. A total of 83…

U.S. Foreign Policy and the Military Instrument of National Power: Important Questions and a Model for Developing Military Engagement Recommendations

DTIC Science & Technology

2011-05-01

concern for the true welfare of the populace and operated in a 25 repressive and cruel manner towards them.45 Also, institutions from within the...government structure was based on a constitutional, hereditary emirate that was ruled by princes (Amirs) from the Al Sabah ruling family since the middle

Argument and Visual Structuring in the 1984 Mondale-Reagan Debates: The Medium's Influence on the Perception of Clash.

ERIC Educational Resources Information Center

Morello, John T.

1988-01-01

Analyzes the visual and verbal content of the 1984 televised debates between Walter Mondale and Ronald Reagan. Asserts that the televised depiction of the debates visually structured portions of them in a manner inconsistent with their verbal content. Focuses on clash, when candidates engaged in arguments of attack or defense. (MS)

The Impact of the Type of Projects on Preservice Teachers' Conceptualization of Service Learning

ERIC Educational Resources Information Center

Seban, Demet

2013-01-01

This paper discusses the effects of the type of project undertaken for a community practice course on preservice teachers' conceptualization of service learning. The goal of the projects is to enable participants to engage with service practice in a reflective manner. Through the examination of the reflective logs kept by students using Butin's…

eABLE: Embedding Social Media in Academic Curriculum as a Learning and Assessment Strategy to Enhance Students Learning and E-Professionalism

ERIC Educational Resources Information Center

Megele, Claudia

2015-01-01

This paper outlines the redesign of an MSc module to enhance students' engagement and learning through embedding social media technologies into the academic curriculum as a learning and assessment strategy, and in a complementary manner that facilitated and enhanced the achievement of the module's learning outcomes. This paper describes the…

Responding to the Concerns of Student Cultural Groups: Redesigning Spaces for Cultural Centers

ERIC Educational Resources Information Center

McDowell, Anise Mazone; Higbee, Jeanne L.

2014-01-01

This paper describes the engagement of a student committee in redesigning an entire floor of a university union to accommodate student cultural centers and provide space in a fair and equitable manner. The reorganization focused on the process as well as the task of allocating space, with an emphasis on the opportunity to foster the development of…

Mobile Game-Based Learning in Secondary Education: Engagement, Motivation and Learning in a Mobile City Game

ERIC Educational Resources Information Center

Huizenga, J.; Admiraal, W.; Akkerman, S.; Dam, G. ten

2009-01-01

Using mobile games in education combines situated and active learning with fun in a potentially excellent manner. The effects of a mobile city game called Frequency 1550, which was developed by The Waag Society to help pupils in their first year of secondary education playfully acquire historical knowledge of medieval Amsterdam, were investigated…

Mood, food, and obesity

PubMed Central

Singh, Minati

2014-01-01

Food is a potent natural reward and food intake is a complex process. Reward and gratification associated with food consumption leads to dopamine (DA) production, which in turn activates reward and pleasure centers in the brain. An individual will repeatedly eat a particular food to experience this positive feeling of gratification. This type of repetitive behavior of food intake leads to the activation of brain reward pathways that eventually overrides other signals of satiety and hunger. Thus, a gratification habit through a favorable food leads to overeating and morbid obesity. Overeating and obesity stems from many biological factors engaging both central and peripheral systems in a bi-directional manner involving mood and emotions. Emotional eating and altered mood can also lead to altered food choice and intake leading to overeating and obesity. Research findings from human and animal studies support a two-way link between three concepts, mood, food, and obesity. The focus of this article is to provide an overview of complex nature of food intake where various biological factors link mood, food intake, and brain signaling that engages both peripheral and central nervous system signaling pathways in a bi-directional manner in obesity. PMID:25225489

Phosphoproteomics analyses show subnetwork systems in T-cell receptor signaling.

PubMed

Hatano, Atsushi; Matsumoto, Masaki; Nakayama, Keiichi I

2016-10-01

A key issue in the study of signal transduction is how multiple signaling pathways are systematically integrated into the cell. We have now performed multiple phosphoproteomics analyses focused on the dynamics of the T-cell receptor (TCR) signaling network and its subsystem mediated by the Ca 2+ signaling pathway. Integration of these phosphoproteomics data sets and extraction of components of the TCR signaling network dependent on Ca 2+ signaling showed unexpected phosphorylation kinetics for candidate substrates of the Ca 2+ -dependent phosphatase calcineurin (CN) during TCR stimulation. Detailed characterization of the TCR-induced phosphorylation of a novel CN substrate, Itpkb, showed that phosphorylation of this protein is regulated by both CN and the mitogen-activated protein kinase Erk in a competitive manner. Phosphorylation of additional CN substrates was also found to be regulated by Erk and CN in a similar manner. The combination of multiple phosphoproteomics approaches thus showed two major subsystems mediated by Erk and CN in the TCR signaling network, with these subsystems regulating the phosphorylation of a group of proteins in a competitive manner. © 2016 Molecular Biology Society of Japan and John Wiley & Sons Australia, Ltd.

Sensory-driven and spontaneous gamma oscillations engage distinct cortical circuitry

PubMed Central

2015-01-01

Gamma oscillations are a robust component of sensory responses but are also part of the background spontaneous activity of the brain. To determine whether the properties of gamma oscillations in cortex are specific to their mechanism of generation, we compared in mouse visual cortex in vivo the laminar geometry and single-neuron rhythmicity of oscillations produced during sensory representation with those occurring spontaneously in the absence of stimulation. In mouse visual cortex under anesthesia (isoflurane and xylazine), visual stimulation triggered oscillations mainly between 20 and 50 Hz, which, because of their similar functional significance to gamma oscillations in higher mammals, we define here as gamma range. Sensory representation in visual cortex specifically increased gamma oscillation amplitude in the supragranular (L2/3) and granular (L4) layers and strongly entrained putative excitatory and inhibitory neurons in infragranular layers, while spontaneous gamma oscillations were distributed evenly through the cortical depth and primarily entrained putative inhibitory neurons in the infragranular (L5/6) cortical layers. The difference in laminar distribution of gamma oscillations during the two different conditions may result from differences in the source of excitatory input to the cortex. In addition, modulation of superficial gamma oscillation amplitude did not result in a corresponding change in deep-layer oscillations, suggesting that superficial and deep layers of cortex may utilize independent but related networks for gamma generation. These results demonstrate that stimulus-driven gamma oscillations engage cortical circuitry in a manner distinct from spontaneous oscillations and suggest multiple networks for the generation of gamma oscillations in cortex. PMID:26719085

Cultural intelligence: A Pathway for Emergency Responder Engagement with Ethnically Diverse Communities

DTIC Science & Technology

2017-03-01

has developed multiple programs addressing community engagement,2 and these have often focused on small groups within law enforcement organizations... groups or a “one-size-fits-all” approach to community outreach, the cultural intelligence model focuses on developing the cultural competency of the...Response Teams (CERT). These community engagement programs offer a limited approach to developing relationships with community groups and

Financial well-being of older Australians with multiple health conditions.

PubMed

Temple, Jeromey B; Williams, Ruth

2018-06-01

Given recent rises in out-of-pocket health expenses, we examined the financial well-being of older Australians with multiple health conditions and disabilities. The 2014 General Social Survey was used to measure the: (i) current financial position; (ii) propensity to experience financial difficulties; and (iii) types of behaviours older people with multiple health conditions engage in to improve financial resilience. Compared to older Australians with no health conditions, respondents with multiple health conditions had lower incomes and assets and a higher propensity to hold consumer debt (once controls were included). They were at a higher risk of cash flow difficulties, dissaving to meet day-to-day living expenses and exclusion from financial providers. However, the majority of people with multiple health conditions engaged in financially resilient behaviours. Many older Australians with multiple health conditions were in a financially precarious situation with implications for the ability to afford ongoing increases in out-of-pocket health-care costs. © 2018 AJA Inc.

Is Adolescent Poly-tobacco Use Associated with Alcohol and Other Drug Use?

PubMed Central

Creamer, MeLisa R.; Portillo, Gabriela V.; Clendennen, Stephanie L.; Perry, Cheryl L.

2016-01-01

Objectives To examine associations between current multiple tobacco product use, and current use of alcohol and marijuana, binge drinking, and lifetime use of marijuana, alcohol, and other drugs among US high school students. Methods Using 2013 Youth Risk Behavior Survey data (N = 13,583 high school students), logistic regression analyses were conducted to determine if single tobacco product or multiple tobacco product users are more likely to engage in other risk behaviors than zero tobacco product users, controlling for demographic variables. Results Overall, 23% of the sample used tobacco products and 10% of students reported current use of at least 2 tobacco products. Among single tobacco product users, the odds for engaging in risk behaviors ranged from 3.3 to 9.9 compared to non-tobacco users (p < .0001). Among multiple tobacco product users, the odds ranged from 1.5 to 4.7 (p < .01) compared to single tobacco product users. Conclusions Results suggest dual users are significantly more likely to engage in risk behavior than non-users and single product users. Future interventions should consider identifying dual-users as at higher risk, and targeting multiple risk behaviors. PMID:26685820

Engagement in family activities: a quantitative, comparative study of children with profound intellectual and multiple disabilities and children with typical development.

PubMed

Axelsson, A K; Granlund, M; Wilder, J

2013-07-01

Participation is known to be of great importance for children's development and emotional well-being as well as for their families. In the International Classification of Functioning, Disability and Health - Children and Youth version participation is defined as a person's 'involvement in a life situation'. Engagement is closely related to involvement and can be seen as expressions of involvement or degree of involvement within a situation. This study focuses on children's engagement in family activities; one group of families with a child with profound intellectual and multiple disabilities (PIMD) and one group of families with children with typical development (TD) were compared. A descriptive study using questionnaires. Analyses were mainly performed by using Mann-Whitney U-test and Spearman's rank correlation test. Engagement in family activities differed in the two groups of children. The children with PIMD had a lower level of engagement in most family activities even though the activities that engaged the children to a higher or lesser extent were the same in both groups. Child engagement was found to correlate with family characteristics mostly in the children with TD and in the children with PIMD only negative correlations occurred. In the children with PIMD child engagement correlated with cognition in a high number of listed family activities and the children had a low engagement in routines in spite of these being frequently occurring activities. Level of engagement in family activities in the group of children with PIMD was lower compared with that in the group of children with TD. Families with a child with PIMD spend much time and effort to adapt family living patterns to the child's functioning. © 2013 John Wiley & Sons Ltd.

The rare and undiagnosed diseases diagnostic service - application of massively parallel sequencing in a state-wide clinical service.

PubMed

Baynam, Gareth; Pachter, Nicholas; McKenzie, Fiona; Townshend, Sharon; Slee, Jennie; Kiraly-Borri, Cathy; Vasudevan, Anand; Hawkins, Anne; Broley, Stephanie; Schofield, Lyn; Verhoef, Hedwig; Walker, Caroline E; Molster, Caron; Blackwell, Jenefer M; Jamieson, Sarra; Tang, Dave; Lassmann, Timo; Mina, Kym; Beilby, John; Davis, Mark; Laing, Nigel; Murphy, Lesley; Weeramanthri, Tarun; Dawkins, Hugh; Goldblatt, Jack

2016-06-11

The Rare and Undiagnosed Diseases Diagnostic Service (RUDDS) refers to a genomic diagnostic platform operating within the Western Australian Government clinical services delivered through Genetic Services of Western Australia (GSWA). GSWA has provided a state-wide service for clinical genetic care for 28 years and it serves a population of 2.5 million people across a geographical area of 2.5milion Km(2). Within this context, GSWA has established a clinically integrated genomic diagnostic platform in partnership with other public health system managers and service providers, including but not limited to the Office of Population Health Genomics, Diagnostic Genomics (PathWest Laboratories) and with executive level support from the Department of Health. Herein we describe report presents the components of this service that are most relevant to the heterogeneity of paediatric clinical genetic care. Briefly the platform : i) offers multiple options including non-genetic testing; monogenic and genomic (targeted in silico filtered and whole exome) analysis; and matchmaking; ii) is delivered in a patient-centric manner that is resonant with the patient journey, it has multiple points for entry, exit and re-entry to allow people access to information they can use, when they want to receive it; iii) is synchronous with precision phenotyping methods; iv) captures new knowledge, including multiple expert review; v) is integrated with current translational genomic research activities and best practice; and vi) is designed for flexibility for interactive generation of, and integration with, clinical research for diagnostics, community engagement, policy and models of care. The RUDDS has been established as part of routine clinical genetic services and is thus sustainable, equitably managed and seeks to translate new knowledge into efficient diagnostics and improved health for the whole community.

Guiding Principles for a Pediatric Neurology ICU (neuroPICU) Bedside Multimodal Monitor

PubMed Central

Eldar, Yonina C.; Gopher, Daniel; Gottlieb, Amihai; Lammfromm, Rotem; Mangat, Halinder S; Peleg, Nimrod; Pon, Steven; Rozenberg, Igal; Schiff, Nicholas D; Stark, David E; Yan, Peter; Pratt, Hillel; Kosofsky, Barry E

2016-01-01

Summary Background Physicians caring for children with serious acute neurologic disease must process overwhelming amounts of physiological and medical information. Strategies to optimize real time display of this information are understudied. Objectives Our goal was to engage clinical and engineering experts to develop guiding principles for creating a pediatric neurology intensive care unit (neuroPICU) monitor that integrates and displays data from multiple sources in an intuitive and informative manner. Methods To accomplish this goal, an international group of physicians and engineers communicated regularly for one year. We integrated findings from clinical observations, interviews, a survey, signal processing, and visualization exercises to develop a concept for a neuroPICU display. Results Key conclusions from our efforts include: (1) A neuroPICU display should support (a) rapid review of retrospective time series (i.e. cardiac, pulmonary, and neurologic physiology data), (b) rapidly modifiable formats for viewing that data according to the specialty of the reviewer, and (c) communication of the degree of risk of clinical decline. (2) Specialized visualizations of physiologic parameters can highlight abnormalities in multivariable temporal data. Examples include 3-D stacked spider plots and color coded time series plots. (3) Visual summaries of EEG with spectral tools (i.e. hemispheric asymmetry and median power) can highlight seizures via patient-specific “fingerprints.” (4) Intuitive displays should emphasize subsets of physiology and processed EEG data to provide a rapid gestalt of the current status and medical stability of a patient. Conclusions A well-designed neuroPICU display must present multiple datasets in dynamic, flexible, and informative views to accommodate clinicians from multiple disciplines in a variety of clinical scenarios. PMID:27437048

Contextual behavior and neural circuits

PubMed Central

Lee, Inah; Lee, Choong-Hee

2013-01-01

Animals including humans engage in goal-directed behavior flexibly in response to items and their background, which is called contextual behavior in this review. Although the concept of context has long been studied, there are differences among researchers in defining and experimenting with the concept. The current review aims to provide a categorical framework within which not only the neural mechanisms of contextual information processing but also the contextual behavior can be studied in more concrete ways. For this purpose, we categorize contextual behavior into three subcategories as follows by considering the types of interactions among context, item, and response: contextual response selection, contextual item selection, and contextual item–response selection. Contextual response selection refers to the animal emitting different types of responses to the same item depending on the context in the background. Contextual item selection occurs when there are multiple items that need to be chosen in a contextual manner. Finally, when multiple items and multiple contexts are involved, contextual item–response selection takes place whereby the animal either chooses an item or inhibits such a response depending on item–context paired association. The literature suggests that the rhinal cortical regions and the hippocampal formation play key roles in mnemonically categorizing and recognizing contextual representations and the associated items. In addition, it appears that the fronto-striatal cortical loops in connection with the contextual information-processing areas critically control the flexible deployment of adaptive action sets and motor responses for maximizing goals. We suggest that contextual information processing should be investigated in experimental settings where contextual stimuli and resulting behaviors are clearly defined and measurable, considering the dynamic top-down and bottom-up interactions among the neural systems for contextual behavior. PMID:23675321

Guiding Principles for a Pediatric Neurology ICU (neuroPICU) Bedside Multimodal Monitor: Findings from an International Working Group.

PubMed

Grinspan, Zachary M; Eldar, Yonina C; Gopher, Daniel; Gottlieb, Amihai; Lammfromm, Rotem; Mangat, Halinder S; Peleg, Nimrod; Pon, Steven; Rozenberg, Igal; Schiff, Nicholas D; Stark, David E; Yan, Peter; Pratt, Hillel; Kosofsky, Barry E

2016-01-01

Physicians caring for children with serious acute neurologic disease must process overwhelming amounts of physiological and medical information. Strategies to optimize real time display of this information are understudied. Our goal was to engage clinical and engineering experts to develop guiding principles for creating a pediatric neurology intensive care unit (neuroPICU) monitor that integrates and displays data from multiple sources in an intuitive and informative manner. To accomplish this goal, an international group of physicians and engineers communicated regularly for one year. We integrated findings from clinical observations, interviews, a survey, signal processing, and visualization exercises to develop a concept for a neuroPICU display. Key conclusions from our efforts include: (1) A neuroPICU display should support (a) rapid review of retrospective time series (i.e. cardiac, pulmonary, and neurologic physiology data), (b) rapidly modifiable formats for viewing that data according to the specialty of the reviewer, and (c) communication of the degree of risk of clinical decline. (2) Specialized visualizations of physiologic parameters can highlight abnormalities in multivariable temporal data. Examples include 3-D stacked spider plots and color coded time series plots. (3) Visual summaries of EEG with spectral tools (i.e. hemispheric asymmetry and median power) can highlight seizures via patient-specific "fingerprints." (4) Intuitive displays should emphasize subsets of physiology and processed EEG data to provide a rapid gestalt of the current status and medical stability of a patient. A well-designed neuroPICU display must present multiple datasets in dynamic, flexible, and informative views to accommodate clinicians from multiple disciplines in a variety of clinical scenarios.

Exploring the bases for a mixed reality stroke rehabilitation system, Part II: design of interactive feedback for upper limb rehabilitation.

PubMed

Lehrer, Nicole; Chen, Yinpeng; Duff, Margaret; L Wolf, Steven; Rikakis, Thanassis

2011-09-08

Few existing interactive rehabilitation systems can effectively communicate multiple aspects of movement performance simultaneously, in a manner that appropriately adapts across various training scenarios. In order to address the need for such systems within stroke rehabilitation training, a unified approach for designing interactive systems for upper limb rehabilitation of stroke survivors has been developed and applied for the implementation of an Adaptive Mixed Reality Rehabilitation (AMRR) System. The AMRR system provides computational evaluation and multimedia feedback for the upper limb rehabilitation of stroke survivors. A participant's movements are tracked by motion capture technology and evaluated by computational means. The resulting data are used to generate interactive media-based feedback that communicates to the participant detailed, intuitive evaluations of his performance. This article describes how the AMRR system's interactive feedback is designed to address specific movement challenges faced by stroke survivors. Multimedia examples are provided to illustrate each feedback component. Supportive data are provided for three participants of varying impairment levels to demonstrate the system's ability to train both targeted and integrated aspects of movement. The AMRR system supports training of multiple movement aspects together or in isolation, within adaptable sequences, through cohesive feedback that is based on formalized compositional design principles. From preliminary analysis of the data, we infer that the system's ability to train multiple foci together or in isolation in adaptable sequences, utilizing appropriately designed feedback, can lead to functional improvement. The evaluation and feedback frameworks established within the AMRR system will be applied to the development of a novel home-based system to provide an engaging yet low-cost extension of training for longer periods of time.

Exploring the bases for a mixed reality stroke rehabilitation system, Part II: Design of Interactive Feedback for upper limb rehabilitation

PubMed Central

2011-01-01

Background Few existing interactive rehabilitation systems can effectively communicate multiple aspects of movement performance simultaneously, in a manner that appropriately adapts across various training scenarios. In order to address the need for such systems within stroke rehabilitation training, a unified approach for designing interactive systems for upper limb rehabilitation of stroke survivors has been developed and applied for the implementation of an Adaptive Mixed Reality Rehabilitation (AMRR) System. Results The AMRR system provides computational evaluation and multimedia feedback for the upper limb rehabilitation of stroke survivors. A participant's movements are tracked by motion capture technology and evaluated by computational means. The resulting data are used to generate interactive media-based feedback that communicates to the participant detailed, intuitive evaluations of his performance. This article describes how the AMRR system's interactive feedback is designed to address specific movement challenges faced by stroke survivors. Multimedia examples are provided to illustrate each feedback component. Supportive data are provided for three participants of varying impairment levels to demonstrate the system's ability to train both targeted and integrated aspects of movement. Conclusions The AMRR system supports training of multiple movement aspects together or in isolation, within adaptable sequences, through cohesive feedback that is based on formalized compositional design principles. From preliminary analysis of the data, we infer that the system's ability to train multiple foci together or in isolation in adaptable sequences, utilizing appropriately designed feedback, can lead to functional improvement. The evaluation and feedback frameworks established within the AMRR system will be applied to the development of a novel home-based system to provide an engaging yet low-cost extension of training for longer periods of time. PMID:21899779

Can-out hatch assembly with magnetic retention means

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

Frank, R.C.; Hoh, J.C.

1985-07-03

A can-out hatch assembly may be positioned in sealed engagement about aperture within a chamber and is adapted to engage a cover on a container positioned over the aperture to allow the transfer of a contaminant from the chamber to the container while maintaining the contaminant as well as internal portions of the chamber and container isolated from the surrounding environment. With the container's cover engaged by the can-out hatch assembly, the hatch assembly as well as the cover may be pivotally displaced from the aperture with the cover maintaining the exterior portion of the hatch assembly isolated from themore » contaminant. After the contaminant is transferred from the chamber to the container, the hatch assembly and cover are again positioned in sealed engagement about the aperture. The hatch assembly then positions the cover upon the open end of the container in a sealed manner allowing the container to be removed while maintaining the chamber sealed relative to the surrounding environment. The can-out hatch assembly is particularly adapted for operation by remote control means within the sealed chamber.« less

Can-out hatch assembly with magnetic retention means

DOEpatents

Frank, R.C.; Hoh, J.C.

1985-07-03

A can-out hatch assembly may be positioned in sealed engagement about aperture within a chamber and is adapted to engage a cover on a container positioned over the aperture to allow the transfer of a contaminant from the chamber to the container while maintaining the contaminant as well as internal portions of the chamber and container isolated from the surrounding environment. With the container's cover engaged by the can-out hatch assembly, the hatch assembly as well as the cover may be pivotally displaced from the aperture with the cover maintaining the exterior portion of the hatch assembly isolated from the contaminant. After the contaminant is transferred from the chamber to the container, the hatch assembly and cover are again positioned in sealed engagement about the aperture. The hatch assembly then positions the cover upon the open end of the container in a sealed manner allowing the container to be removed while maintaining the chamber sealed relative to the surrounding environment. The can-out hatch assembly is particularly adapted for operation by remote control means within the sealed chamber.

Prior cognitive activity implicitly modulates subsequent emotional responses to subliminally presented emotional stimuli.

PubMed

Iida, Saea; Nakao, Takashi; Ohira, Hideki

2012-06-01

It has been reported that engagement in several kinds of cognitive activity can successfully inhibit unpleasant emotions. In this study, we tried to replicate the previous finding that cognitive activity can modulate subsequent psychological and physiological emotional processes and to investigate whether prior cognitive activity can attenuate implicit emotional processes triggered by subliminal emotional stimuli. Sixty students were randomly divided into three groups (cognitive task group, noncognitive task group, control group). The cognitive task group was asked to engage in an n-back task, while the control group was asked to stay calm. The noncognitive task group was asked to do a handgrip-squeezing task. All participants then engaged in a version of a subliminal affective priming task where they were unconsciously exposed to affectively negative pictures. The cognitive task group showed lower negative experiences after the subliminal affective priming task and a substantial reduction in their heart rate responses, as compared with the other groups. These results provide evidence that engagement in cognitive activity can attenuate emotional processes in an automatic and unconscious manner.

Can-out hatch assembly with magnetic retention means

DOEpatents

Frank, Robert C.; Hoh, Joseph C.

1986-01-07

A can-out hatch assembly may be positioned in sealed engagement about an aperture within a chamber and is adapted to engage a cover on a container positioned over the aperture to allow the transfer of a contaminant from the chamber to the container while maintaining the contaminant as well as internal portions of the chamber and container isolated from the surrounding environment. With the container's cover engaged by the can-out hatch assembly, the hatch assembly as well as the cover may be pivotally displaced from the aperture with the cover maintaining the exterior portion of the hatch assembly isolated from the contaminant. After the contaminant is transferred from the chamber to the container, the hatch assembly and cover are again positioned in sealed engagement about the aperture. The hatch assembly then positions the cover upon the open end of the container in a sealed manner allowing the container to be removed while maintaining the chamber sealed relative to the surrounding environment. The can-out hatch assembly is particularly adapted for operation by remote control means within the sealed chamber.

Can-out hatch assembly with magnetic retention means

DOEpatents

Frank, Robert C.; Hoh, Joseph C.

1986-01-01

A can-out hatch assembly may be positioned in sealed engagement about an aperture within a chamber and is adapted to engage a cover on a container positioned over the aperture to allow the transfer of a contaminant from the chamber to the container while maintaining the contaminant as well as internal portions of the chamber and container isolated from the surrounding environment. With the container's cover engaged by the can-out hatch assembly, the hatch assembly as well as the cover may be pivotally displaced from the aperture with the cover maintaining the exterior portion of the hatch assembly isolated from the contaminant. After the contaminant is transferred from the chamber to the container, the hatch assembly and cover are again positioned in sealed engagement about the aperture. The hatch assembly then positions the cover upon the open end of the container in a sealed manner allowing the container to be removed while maintaining the chamber sealed relative to the surrounding environment. The can-out hatch assembly is particularly adapted for operation by remote control means within the sealed chamber.

Engaging Students Through Classroom Connection Webinars to Improve Their Understanding of the Mars Science Laboratory Mission

NASA Technical Reports Server (NTRS)

Graff, Paige V.; Achilles, Cherie

2013-01-01

Planetary exploration missions to other worlds, like Mars, can generate a lot of excitement and wonder for the public. The Mars Science Laboratory Mission is one of the latest planetary missions that has intrigued the public perhaps more than most. How can scientists and educational specialists capitalize on the allure of this mission and involve students and teachers in a way that not only shares the story of the mission, but actively engages classrooms with scientists and improves their understanding of the science? The Expedition Earth and Beyond (EEAB) Program [1], facilitated by the Astromaterials Research and Exploration Science (ARES) Directorate Education Program at the NASA Johnson Space Center achieves this by facilitating MSL mission focused classroom connection webinars. Five MSL-focused webinars facilitated through EEAB during the 2012 fall semester engaged almost 3000 students and teachers. Involved STEM experts/role models helped translate the science behind the Mars Science Laboratory mission in a comprehensive, exciting, and engaging manner. These virtual events captured participants attention while increasing their science awareness and understanding of the MSL mission.

Qualitative aspects of representational competence among college chemistry students: Multiple representations and their role in the understanding of ideal gases

NASA Astrophysics Data System (ADS)

Madden, Sean Patrick

This study examined the role of multiple representations of chemical phenomena, specifically, the temperature-pressure relationship of ideal gases, in the problem solving strategies of college chemistry students. Volunteers included students enrolled in a first semester general chemistry course at a western university. Two additional volunteers from the same university were asked to participate and serve as models of greater sophistication. One was a senior chemistry major; another was a junior science writing major. Volunteers completed an initial screening task involving multiple representations of concentration and dilution concepts. Based on the results of this screening instrument a smaller set of subjects were asked to complete a think aloud session involving multiple representations of the temperature-pressure relationship. Data consisted of the written work of the volunteers and transcripts from videotaped think aloud sessions. The data were evaluated by the researcher and two other graduate students in chemical education using a coding scheme (Kozma, Schank, Coppola, Michalchik, and Allen. 2000). This coding scheme was designed to identify essential features of representational competence and differences in uses of multiple representations. The results indicate that students tend to have a strong preference for one type of representation. Students scoring low on representational competence, as measured by the rubric, ignored important features of some representations or acknowledged them only superficially. Students scoring higher on representational competence made meaningful connections among representations. The more advanced students, those who rated highly on representational competence, tended to use their preferred representation in a heuristic manner to establish meaning for other representations. The more advanced students also reflected upon the problem at greater length before beginning work. Molecular level sketches seemed to be the most difficult type of representation for students to interpret. Most subjects scored higher on representational competence when engaged in creating graphs and sketches than when evaluating provided representations. This study suggests that students may benefit from an instruction that emphasizes heuristic use of multiple representations in chemistry problem solving. An instructional strategy that makes use of a variety of representations and requires students to create their own representations may have measurable benefits to chemistry students.

Coaching Ourselves to Perform Multiplicity and Advocacy: A Response to Stephens and Mills

ERIC Educational Resources Information Center

Cahnmann-Taylor, Melisa

2014-01-01

Cahnmann-Taylor draws on Boalian Theatre of the Oppressed to offer a practice for literacy teachers and coaches that can open up multiple perspectives and multiple levels of intentions and motivations for a teacher's decision making. She challenges coaches and teachers to engage in artistic examinations of multiplicity to move toward performing…

Engaging parents in evidence-based treatments in schools: Community perspectives from implementing CBITS.

PubMed

Santiago, Catherine Decarlo; Pears, Gillian; Baweja, Shilpa; Vona, Pamela; Tang, Jennifer; Kataoka, Sheryl H

2013-12-01

This study explored parent engagement in an evidence-based treatment, the Cognitive Behavioral Intervention for Trauma in Schools (CBITS), which was delivered in a school setting. To examine the successes and challenges in engaging parents in this school-based program, we conducted qualitative interviews by phone to obtain data from clinicians, parents, and other school personnel across eleven schools from 3 different regions of the United States. Almost all of these schools served low-income and ethnically diverse communities. We describe general impressions of parent engagement, parent reactions and preferences with regard to CBITS, barriers to parent engagement, and how to overcome barriers from multiple perspectives. Parent engagement across schools varied, with extensive outreach and relatively good parent engagement in CBITS described in some schools, while in other schools, efforts to engage parents were not as consistent. Implications for future efforts to engage parents in school-based treatments are discussed.

Engaging parents in evidence-based treatments in schools: Community perspectives from implementing CBITS

PubMed Central

Santiago, Catherine DeCarlo; Pears, Gillian; Baweja, Shilpa; Vona, Pamela; Tang, Jennifer; Kataoka, Sheryl H.

2013-01-01

This study explored parent engagement in an evidence-based treatment, the Cognitive Behavioral Intervention for Trauma in Schools (CBITS), which was delivered in a school setting. To examine the successes and challenges in engaging parents in this school-based program, we conducted qualitative interviews by phone to obtain data from clinicians, parents, and other school personnel across eleven schools from 3 different regions of the United States. Almost all of these schools served low-income and ethnically diverse communities. We describe general impressions of parent engagement, parent reactions and preferences with regard to CBITS, barriers to parent engagement, and how to overcome barriers from multiple perspectives. Parent engagement across schools varied, with extensive outreach and relatively good parent engagement in CBITS described in some schools, while in other schools, efforts to engage parents were not as consistent. Implications for future efforts to engage parents in school-based treatments are discussed. PMID:24273613

Work engagement in nursing practice: a relational ethics perspective.

PubMed

Keyko, Kacey

2014-12-01

The concept of work engagement has existed in business and psychology literature for some time. There is a significant body of research that positively correlates work engagement with organizational outcomes. To date, the interest in the work engagement of nurses has primarily been related to these organizational outcomes. However, the value of work engagement in nursing practice is not only an issue of organizational interest, but of ethical interest. The dialogue on work engagement in nursing must expand to include the ethical importance of engagement. The relational nature of work engagement and the multiple levels of influence on nurses' work engagement make a relational ethics approach to work engagement in nursing appropriate and necessary. Within a relational ethics perspective, it is evident that work engagement enables nurses to have meaningful relationships in their work and subsequently deliver ethical care. In this article, I argue that work engagement is essential for ethical nursing practice. If engagement is essential for ethical nursing practice, the environmental and organizational factors that influence work engagement must be closely examined to pursue the creation of moral communities within healthcare environments. © The Author(s) 2014.

Integrative Gaming: A Framework for Sustainable Game-Based Diabetes Management

PubMed Central

Kahol, Kanav

2011-01-01

Obesity and diabetes have reached epidemic proportions in both developing and developed nations. While doctors and caregivers stress the importance of physical exercise in maintaining a healthy lifestyle, many people have difficulty subscribing to a healthy lifestyle. Virtual reality games offer a potentially exciting aid in accelerating and sustaining behavior change. However, care needs to be taken to develop sustainable models of employing games for the management of diabetes and obesity. In this article, we propose an integrative gaming paradigm designed to combine multiple activities involving physical exercises and cognitive skills through a game-based storyline. The persuasive story acts as a motivational binder that enables a user to perform multiple activities such as running, cycling, and problem solving. These activities guide a virtual character through different stages of the game. While performing the activities in the games, users wear sensors that can measure movement (accelerometers, gyrometers, magnetometers) and sense physiological measures (heart rate, pulse oximeter oxygen saturation). These measures drive the game and are stored and analyzed on a cloud computing platform. A prototype integrative gaming system is described and design considerations are discussed. The system is highly configurable and allows researchers to build games for the system with ease and drive the games with different types of activities. The capabilities of the system allow for engaging and motivating the user in the long term. Clinicians can employ the system to collect clinically relevant data in a seamless manner. PMID:21527096

Poetic inquiry as a research and engagement method in natural resource science

USDA-ARS?s Scientific Manuscript database

Complex and “wicked” natural resource issues often require interdisciplinary or transdisciplinary research approaches—that is, methods that span boundaries among physical, natural and social sciences, and, increasingly, the humanities, and that engage multiple sectors of society in the research proc...

Quantum Dots for Molecular Pathology

PubMed Central

True, Lawrence D.; Gao, Xiaohu

2007-01-01

Assessing malignant tumors for expression of multiple biomarkers provides data that are critical for patient management. Quantum dot-conjugated probes to specific biomarkers are powerful tools that can be applied in a multiplex manner to single tissue sections of biopsies to measure expression levels of multiple biomarkers. PMID:17251330

Science Students Creating Hybrid Spaces When Engaging in an Expo Investigation Project

ERIC Educational Resources Information Center

Ramnarain, Umesh; de Beer, Josef

2013-01-01

In this paper, we report on the experiences of three 9th-grade South African students (13-14 years) in doing open science investigation projects for a science expo. A particular focus of this study was the manner in which these students merge the world of school science with their social world to create a hybrid space by appropriating knowledge…

Growing Clinical and Academic Nursing Leaders: Building the Pipeline.

PubMed

Sessler Branden, Pennie; Sharts-Hopko, Nancy C

Nursing faces a crisis because there exists a dearth of qualified nurse academicians and administrators willing to step up to high-level leadership positions such as deanships and chief nursing operators. This article critically appraises the available literature regarding succession planning in the nursing profession and offers pragmatic suggestions to the profession to engage in succession planning in a deliberate and thoughtful manner.

Community engagement research and dual diagnosis anonymous.

PubMed

Roush, Sean; Monica, Corbett; Pavlovich, Danny; Drake, Robert E

2015-01-01

Community engagement research is widely discussed but rarely implemented. This article describes the implementation of a community engagement research project on Dual Diagnosis Anonymous, a rapidly spreading peer support program in Oregon for people with co-occurring mental illness and substance use disorders. After three years of discussions, overcoming barriers, and involving several institutions, this grassroots research project has been implemented and is expanding. Active participants in Dual Diagnosis Anonymous inspired and instructed policy makers, professionals, and students. Community engagement research requires frontline participants, community members, and professional collaborators to overcome multiple barriers with persistence and steadfastness. Building trust, collaboration, and structures for community engagement research takes time and a community effort.

"One can't shake off the women": images of sport and gender in Punch, 1901-10.

PubMed

Constanzo, Marilyn

2002-01-01

Examining the manner in which the popular press portrayed middle-class Edwardian women's activity in sport provides insight into the social liberation of English women. The popular middle-class British journal Punch included thousands of images of sportswomen. Despite the misogynistic satirizing of inept women, Punch's cartoons and articles depict distinct changes in women's behavior and social expectations that are linked to their increasing involvement in sport. By engaging in sport, women unconsciously challenged and permanently altered the pervasive middle-class Victorian ideology. The contents of Punch suggests that middle-class women's participation in sport, though perhaps begun in a conservative manner, completely altered and expanded their social role and changed the traditional image of womanhood.

Exploring Multiplication: Three-in-a-Row Lucky Numbers

ERIC Educational Resources Information Center

Russo, James A.

2018-01-01

Three-in-a-Row Lucky Numbers is an engaging, enjoyable, mathematically meaningful, game-based activity involving dice and a hundred chart, which can be used to introduce students to multiplication. The game provides a mechanism for students to explore the structure of multiplication, experiment with the distributive property, and begin to…

Undergraduates and Research: Connectivity in the University

ERIC Educational Resources Information Center

Hordern, Jim

2013-01-01

Contemporary universities are engaged in multiple activities, which are often disconnected and subject to powerful external influences. Undergraduate research projects have been posited as a means of enhancing undergraduate education and improving the integration of research and teaching. However, engagement with the core research activity of the…

Verification across Multiple Identities: The Role of Status

ERIC Educational Resources Information Center

Stets, Jan E.; Harrod, Michael M.

2004-01-01

We explore how the external social structure influences internal self-processes by examining whether one's status in the social structure influences one's ability to self-verify across multiple identities. We also examine whether greater verification is related to positive self-feelings (higher self-esteem and mastery) in a stable manner, across…

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

Booth, Peter M.; Da Silva, Nivaldo Carlos; Pereira de Oliveira, Alexandre

The Caldas site is located in the Federal State of Minas Gerais in Brazil about 25 km from the city of Pocos de Caldas. While the city itself has 150,000 inhabitants there is a total population of around 0.5 million people living in an area that could potentially be influenced by the site. Uranium ore was mined and milled here between the years of 1982 and 1995, with ore extraction taking place from an open pit. Of the material removed, aside from that extracted for uranium, some was used on-site for road construction and building embankments while the remainder wasmore » disposed of onto two major rock piles. There are a number of potential historical and current environmental impacts to groundwater as a consequence of discharges into streams which then flow off site. The site is now undergoing a phase of decommissioning which includes the formulation and substantiation of a site remediation strategy. As part of a wider International Atomic Energy Agency (IAEA) Technical Cooperation Project aimed at providing practical guidance for implementing a decommissioning and remediation plan at the site, WSP E and E were invited to lead a mission in order to provide advice on the importance and merits of stakeholder engagement and how to ultimately build an engagement program. In November 2011, WSP E and E met with personnel from the site operators, the Brazilian regulatory bodies and representatives from the local stakeholder community and explained the principles of stakeholder engagement and how the process had internationally evolved principally from a decide-announce-defend approach to a more formal two way mechanism of engagement. Historically there had been insufficient liaison between the site operator, the nuclear regulator and the environmental regulator. All parties had recognized that greater interaction was necessary. There had also been very little engagement with local stakeholders about the various activities on the site and the potential implications of these activities on human health and the environment. The main concerns of the local stakeholders were in relation to potential environmental impacts on groundwater and surface water as well as their lack of knowledge about the site's activities and how it might evolve over time. There was a feeling that the site brought no real benefit to the local community as local labor was rarely utilized when work was being undertaken. WSP E and E were asked many questions about stakeholder engagement processes and had to address a number of concerns relating to being able to construct and control an engagement program. Advice was provided on how to construct a phased program in a manner that would allow the site operator to demonstrate increased transparency and allow as wide a range of stakeholders as possible the opportunity to become engaged. We provided an important message in that engagement often had to be culture and project specific and that what might work in one country could not necessarily purely be transposed to another. Since the WSP E and E mission there has been evidence of a number of positive steps in many of the areas of stakeholder engagement related to the Caldas site. The nuclear and environmental regulators work in a more open and transparent manner and continue to undertake joint inspections of the Caldas site. They have agreed to develop a written agreement that will enable them to jointly assess and discuss the issues on the site. Both regulatory bodies had previously accompanied the site operator on a visit to the Wismut uranium mining area in Germany and as well as providing useful learning had also allowed the regulators to discuss some common issues, thus bringing them closer together. A local stakeholder group under the auspices of the Water Commission had previously been set up but now they are starting to have more regular meetings with the site operator and nuclear regulator. They are now additionally considering the formation of a site specific advisory board (based on similar lines to those at US legacy sites) in order to gain some further technical focus within the stakeholder community. The site operator has started to present and explain the proposed environmental remediation plans to various towns and cities potentially influenced by the Caldas site. The successes to date can be attributed primarily to the willingness of the site operator to engage more openly with local community representatives in addition to the enthusiasm of the Water Commission itself. Providing stakeholder engagement advice to all the relevant parties in a manner which recognized their concerns, aspirations and country specific culture was extremely important for this positive progress to have been established. The process established and the subsequent successes could provide useful learning to those countries that face similar cultural engagement challenges. (authors)« less

Identification of novel inhibitors for Pim-1 kinase using pharmacophore modeling based on a novel method for selecting pharmacophore generation subsets

NASA Astrophysics Data System (ADS)

Shahin, Rand; Swellmeen, Lubna; Shaheen, Omar; Aboalhaija, Nour; Habash, Maha

2016-01-01

Targeting Proviral integration-site of murine Moloney leukemia virus 1 kinase, hereafter called Pim-1 kinase, is a promising strategy for treating different kinds of human cancer. Headed for this a total list of 328 formerly reported Pim-1 kinase inhibitors has been explored and divided based on the pharmacophoric features of the most active molecules into 10 subsets projected to represent potential active binding manners accessible to ligands within the binding pocket of Pim-1 kinase. Discovery Studio 4.1 (DS 4.1) was employed to detect potential pharmacophoric active binding manners anticipated by Pim-1 Kinase inhibitors. The pharmacophoric models were then allowed to compete within Quantitative Structure Activity Relationship (QSAR) framework with other 2D descriptors. Accordingly Genetic algorithm and multiple linear regression investigation were engaged to find the finest QSAR equation that has the best predictive power r 262 2 = 0.70, F = 119.14, r LOO 2 = 0.693, r PRESS 2 against 66 external test inhibitors = 0.71 q2 = 0.55. Three different pharmacophores appeared in the successful QSAR equation this represents three different binding modes for inhibitors within the Pim-1 kinase binding pocket. Pharmacophoric models were later used to screen compounds within the National Cancer Institute database. Several low micromolar Pim-1 Kinase inhibitors were captured. The most potent hits show IC50 values of 0.77 and 1.03 µM. Also, upon analyzing the successful QSAR Equation we found that some polycyclic aromatic electron-rich structures namely 6-Chloro-2-methoxy-acridine can be considered as putative hits for Pim-1 kinase inhibition.

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…

Helping Young People Engage with Scientists

ERIC Educational Resources Information Center

Leggett, Maggie; Sykes, Kathy

2014-01-01

There can be multiple benefits of scientists engaging with young people, including motivation and inspiration for all involved. But there are risks, particularly if scientists do not consider the interests and needs of young people or listen to what they have to say. We argue that "dialogue" between scientists, young people and teachers…

Districts Deploy Digital Tools to Engage Parents

ERIC Educational Resources Information Center

Fleming, Nora

2012-01-01

Digital technology is providing a growing variety of methods for school leaders to connect with parents anywhere, anytime--a tactic mirroring how technology is used to engage students. Through Twitter feeds, Facebook pages, and text messages sent in multiple languages, school staff members are giving parents instant updates, news, and information…

Longitudinal and Contextual Associations between Teacher-Student Relationships and Student Engagement: A Systematic Review

ERIC Educational Resources Information Center

Quin, Daniel

2017-01-01

This systematic review examined multiple indicators of adolescent students' engagement in school, and the indicators' associations with teacher-student relationships (TSRs). Seven psychology, education, and social sciences databases were systematically searched. From this search, 46 published studies (13 longitudinal) were included for detailed…

The Challenges of Online Learning Supporting and Engaging the Isolated Learner

ERIC Educational Resources Information Center

Gillett-Swan, Jenna

2017-01-01

Higher education providers are becoming increasingly aware of the diversity of their current and potential learners and are moving to provide a range of options for their engagement. The increasingly flexible delivery modes available for university students provide multiple pathways and opportunities for those seeking further education. In…

Jumping to Quadratic Models

ERIC Educational Resources Information Center

Gunter, Devon

2016-01-01

It is no easy feat to engage young people with abstract material as well as push them to greater depths of understanding. Add in the extra pressures of curriculum expectations and standards and the problem is exacerbated. Projects designed around standards and having multiple entry points clearly offer students the best opportunity to engage with…

Predicting Student Engagement in Online High Schools

ERIC Educational Resources Information Center

Vieira, Christopher James

2013-01-01

The purpose of this study was to analyze student engagement in online high schools based on demographic information of high school students using a mixed methods research design. Key findings through a multiple regression analysis and Pearson correlation coefficient suggest that although the majority of participants in the study are highly engaged…

Promoting Global Literacy Skills through Technology- Infused Teaching and Learning

ERIC Educational Resources Information Center

Keengwe, Jared, Ed.; Mbae, Justus G., Ed.; Ngigi, Simon K., Ed.

2015-01-01

The increasing internationalization of today's classrooms calls for learning institutions to prepare students for success in an interdependent and technologically-advanced world. Faculty who are competent in multiple 21st century skills are best equipped to engage students in curricula that are relevant, transformative, and engaging across content…

Predictors of Quality Verbal Engagement in Third-Grade Literature Discussions

ERIC Educational Resources Information Center

Young, Chase

2014-01-01

This study investigates how reading ability and personality traits predict the quality of verbal discussions in peer-led literature circles. Third grade literature discussions were recorded, transcribed, and coded. The coded statements and questions were quantified into a quality of engagement score. Through multiple linear regression, the…

A Case Study: Follow-Up Assessment of Facilitated Communication.

ERIC Educational Resources Information Center

Simon, Elliott W.; And Others

1996-01-01

This study of an adolescent with multiple disabilities, including moderate mental retardation, who was reported to engage in validated facilitated communication (FC) found he did not engage in validated FC; performance was equivalent whether food or nonfood reinforcers were used; and the Picture Exchange Communication System was a valid and…

Authentically Engaged Learning through Live Supervision: A Phenomenological Study

ERIC Educational Resources Information Center

Moody, Steven; Kostohryz, Katie; Vereen, Linwood

2014-01-01

This phenomenological study explored the experiential learning of 5 master's-level counseling students undergoing live supervision in a group techniques course. Multiple themes were identified to provide a textural-structural description of how students authentically engaged in the learning process. Implications for counselor education and…

Would You Watch It? Creating Effective and Engaging Video Tutorials

ERIC Educational Resources Information Center

Martin, Nichole A.; Martin, Ross

2015-01-01

Video tutorials are a common form of library instruction used with distance learners. This paper combines professional experience and literature reviews from multiple disciplines to provide a contextual overview of recommendations and findings for effective and engaging videos. The tools for tutorials appear in five main categories: screencasts,…

Something to Say: Children Learning through Story

ERIC Educational Resources Information Center

Quintero, Elizabeth P.

2010-01-01

Research Findings: All children from all backgrounds and histories learn through their stories while engaging in play and other daily activities. They experience development in multiple domains and engage in multidimensional learning when given the opportunity and encouragement. Practice or Policy: This article documents a segment of a larger…

Explaining the Long Reach of Fathers' Prenatal Involvement on Later Paternal Engagement

ERIC Educational Resources Information Center

Cabrera, Natasha J.; Fagan, Jay; Farrie, Danielle

2008-01-01

The present study examined the association between unmarried fathers' prenatal involvement and fathers' engagement later in the child's life. The study sample consisted of 1,686 fathers from the Fragile Families and Child Wellbeing Study. Findings using multiple regressions revealed that fathers' prenatal involvement is significantly and…

Telescoping magnetic ball bar test gage

DOEpatents

Bryan, J.B.

1982-03-15

A telescoping magnetic ball bar test gage for determining the accuracy of machine tools, including robots, and those measuring machines having non-disengagable servo drives which cannot be clutched out. Two gage balls are held and separated from one another by a telescoping fixture which allows them relative radial motional freedom but not relative lateral motional freedom. The telescoping fixture comprises a parallel reed flexure unit and a rigid member. One gage ball is secured by a magnetic socket knuckle assembly which fixes its center with respect to the machine being tested. The other gage ball is secured by another magnetic socket knuckle assembly which is engaged or held by the machine in such manner that the center of that ball is directed to execute a prescribed trajectory, all points of which are equidistant from the center of the fixed gage ball. As the moving ball executes its trajectory, changes in the radial distance between the centers of the two balls caused by inaccuracies in the machine are determined or measured by a linear variable differential transformer (LVDT) assembly actuated by the parallel reed flexure unit. Measurements can be quickly and easily taken for multiple trajectories about several different fixed ball locations, thereby determining the accuracy of the machine.

Headless, hungry, and unhealthy: a video content analysis of obese persons portrayed in online news.

PubMed

Puhl, Rebecca M; Peterson, Jamie Lee; DePierre, Jenny A; Luedicke, Joerg

2013-01-01

The news media has substantial influence on public perceptions of social and health issues. This study conducted a video content analysis to examine portrayals of obese persons in online news reports about obesity. The authors downloaded online news videos about obesity (N = 371) from 5 major news websites and systematically coded visual portrayals of obese and nonobese adults and youth in these videos. The authors found that 65% of overweight/obese adults and 77% of overweight/obese youth were portrayed in a negative, stigmatizing manner across multiple obesity-related topics covered in online news videos. In particular, overweight/obese individuals were significantly more likely than were nonoverweight individuals to be portrayed as headless, with an unflattering emphasis on isolated body parts, from an unflattering rear view of their excess weight, eating unhealthy foods, engaging in sedentary behavior, and dressed in inappropriately fitting clothing. Nonoverweight individuals were significantly more likely to be portrayed positively. In conclusion, obese children and adults are frequently stigmatized in online news videos about obesity. These findings have important implications for public perceptions of obesity and obese persons and may reinforce negative societal weight bias.

Technology-aided leisure and communication opportunities for two post-coma persons emerged from a minimally conscious state and affected by multiple disabilities.

PubMed

Lancioni, Giulio E; O'Reilly, Mark F; Singh, Nirbhay N; Sigafoos, Jeff; Buonocunto, Francesca; Sacco, Valentina; Navarro, Jorge; Lanzilotti, Crocifissa; De Tommaso, Marina; Megna, Marisa; Oliva, Doretta

2013-02-01

This study assessed technology-aided programs for helping two post-coma persons, who had emerged from a minimally conscious state and were affected by multiple disabilities, to (a) engage with leisure stimuli and request caregiver's procedures, (b) send out and listen to text messages for communication with distant partners, and (c) combine leisure engagement and procedure requests with text messaging within the same sessions. The program for leisure engagement and procedure requests relied on the use of a portable computer with commercial software, and a microswitch for the participants' response. The program for text messaging communication involved the use of a portable computer, a GSM modem, a microswitch for the participants' response, and specifically developed software. Results indicated that the participants were successful at each of the three stages of the study, thus providing relevant evidence concerning performance achievements only minimally documented. The implications of the findings in terms of technology and practical opportunities for post-coma persons with multiple disabilities are discussed. Copyright © 2012 Elsevier Ltd. All rights reserved.

"Teaches People That I'm More Than a Disability": Using Nominal Group Technique in Patient-Oriented Research for People With Intellectual and Developmental Disabilities.

PubMed

Spassiani, Natasha A; Sawyer, Amanda R; Chacra, Megan S Abou; Koch, Kimberley; Muñoz, Yasmin A; Lunsky, Yona

2016-04-01

Individuals with intellectual and developmental disabilities (IDD) have complex healthcare needs, which are often unmet. Nominal group technique (NGT) uses a mixed-methods approach, which may engage the IDD population in the research process in a person-centered manner and address the shortcomings of traditional research methods with this population. NGT was used with a group of 10 self-advocates to evaluate a series of healthcare tools created by and for individuals with IDD. Participants provided helpful input about the strengths of these tools and suggestions to improve them. NGT was found to be an effective way to engage all participants in the research process.

How Transformational Leadership Influences Work Engagement Among Nurses: Does Person-Job Fit Matter?

PubMed

Enwereuzor, Ibeawuchi K; Ugwu, Leonard I; Eze, Onyinyechi A

2018-03-01

The current study examines whether person-job fit moderates the relationship between transformational leadership and work engagement. Data were collected using cross-sectional design from 224 (15 male and 209 female) hospital nurses. Participants completed measures of transformational leadership, person-job fit, and work engagement. Moderated multiple regression results showed that transformational leadership had a significant positive predictive relationship with work engagement, and person-job fit had a significant positive predictive relationship with work engagement. Simple slope analysis showed that person-job fit moderated the relationship between transformational leadership and work engagement such that transformational leadership was more positively related to work engagement for nurses with high person-job fit compared with those with low person-job fit. Thus, all the hypotheses were confirmed. The findings were discussed, and suggestions for future research were offered.

The Relationship of Clinical Nurses' Perceptions of Structural and Psychological Empowerment and Engagement on Their Unit.

PubMed

DiNapoli, Jean Marie; O'Flaherty, Deirdre; Musil, Carol; Clavelle, Joanne T; Fitzpatrick, Joyce J

2016-02-01

The purpose of this study was to describe relationships between structural empowerment, psychological empowerment, and engagement among clinical nurses. Empowerment and engagement are key drivers of retention and quality in healthcare. Creating an empowering culture and an engaged staff supports initiatives that are essential for positive work environments. A survey of 280 nurses in a national conference was conducted using the Conditions of Work Effectiveness, Psychological Empowerment Instrument, and the Utrecht Work Engagement Scale. Pearson correlation coefficients and multiple regression analysis were used to determine relationships between demographic data and study variables. Overall, nurses had high perceptions of structural empowerment and psychological empowerment and were moderately engaged. Also, significant positive relationships were found between the key study variables. Results show positive correlations between empowerment and perceived engagement among clinical nurses.

Flourishing: exploring predictors of mental health within the college environment.

PubMed

Fink, John E

2014-01-01

To explore the predictive factors of student mental health within the college environment. Students enrolled at 7 unique universities during years 2008 (n=1,161) and 2009 (n=1,459). Participants completed survey measures of mental health, consequences of alcohol use, and engagement in the college environment. In addition to replicating previous findings related to Keyes' Mental Health Continuum, multiple regression analysis revealed several predictors of college student mental health, including supportive college environments, students' sense of belonging, professional confidence, and civic engagement. However, multiple measures of engaged learning were not found to predict mental health. Results suggest that supportive college environments foster student flourishing. Implications for promoting mental health across campus are discussed. Future research should build on exploratory findings and test confirmatory models to better understand relationships between the college environment and student flourishing.

A Community-Based Participatory Planning Process and Multilevel Intervention Design: Toward Eliminating Cardiovascular Health Inequities

PubMed Central

Schulz, Amy J.; Israel, Barbara A.; Coombe, Chris M.; Gaines, Causandra; Reyes, Angela G.; Rowe, Zachary; Sand, Sharon; Strong, Larkin L.; Weir, Sheryl

2010-01-01

The elimination of persistent health inequities requires the engagement of multiple perspectives, resources and skills. Community-based participatory research is one approach to developing action strategies that promote health equity by addressing contextual as well as individual level factors, and that can contribute to addressing more fundamental factors linked to health inequity. Yet many questions remain about how to implement participatory processes that engage local insights and expertise, are informed by the existing public health knowledge base, and build support across multiple sectors to implement solutions. We describe a CBPR approach used to conduct a community assessment and action planning process, culminating in development of a multilevel intervention to address inequalities in cardiovascular disease in Detroit, Michigan. We consider implications for future efforts to engage communities in developing strategies toward eliminating health inequities. PMID:21873580

Endogenous Task Shift Processes in Relapsing-Remitting Multiple Sclerosis

ERIC Educational Resources Information Center

Stablum, F.; Meligrana, L.; Sgaramella, T.; Bortolon, F.; Toso, V.

2004-01-01

This paper reports a study that was aimed to evaluate executive functions in relapsing-remitting multiple sclerosis patients. The groups tested comprised 22 relapsing-remitting multiple sclerosis patients, and 22 non-brain damaged controls. When one is engaged in two speeded tasks, not simultaneously but with some form of alternation, it is slower…

Relationships among perceived career support, affective commitment, and work engagement.

PubMed

Poon, June M L

2013-01-01

This study sought to test the predictive effects of perceived career support and affective commitment on work engagement. It was hypothesized that perceived career support would relate positively to work engagement and this relationship would be transmitted through affective commitment. Survey data were collected from 115 full-time employees enrolled as part-time graduate students in a large public university in Malaysia. Multiple regression analysis yielded results indicating that the relationship between perceived career support and work engagement was mediated by affective commitment. This finding suggests that employers can promote employee work engagement by ensuring employees perceive their organization to be supportive of their career and increasing employees' level of affective commitment.

Using Real-Life Activities in an Interactive Engagement Manner in the Teaching and Learning of Newton's First Law of Motion in a Ghanaian University

ERIC Educational Resources Information Center

Antwi, Victor

2015-01-01

Most Ghanaian university physics students depend on rote learning and rote problem solving, without having the conceptual knowledge of concepts that are being studied. This is so because the Ghanaian style of setting and answering of questions favour those students who have the ability to do rote memorization of learning. The instructors start…

Unmanned Aircraft Systems for Emergency Management: A Guide for Policy Makers and Practitioners

DTIC Science & Technology

2016-07-29

response missions in a safer, more expeditious, and cost-efficient manner. In this thesis, the author argues the benefits of implementing UASs as a...1. Conduct a Feasibility Study Prior to Implementation While there are benefits to implementing a UAS program for disaster response, agencies...this barrier, the author recommends the establishment of a public engagement and education program, reinforcing the benefits of using UASs for

Correlates of willingness to engage in residential gardening: implications for health optimization in ibadan, Nigeria.

PubMed

Motunrayo Ibrahim, Fausat

2013-01-01

Gardening is a worthwhile adventure which engenders health op-timization. Yet, a dearth of evidences that highlights motivations to engage in gardening exists. This study examined willingness to engage in gardening and its correlates, including some socio-psychological, health related and socio-demographic variables. In this cross-sectional survey, 508 copies of a structured questionnaire were randomly self administered among a group of civil servants of Oyo State, Nigeria. Multi-item measures were used to assess variables. Step wise multiple regression analysis was used to identify predictors of willingness to engage in gar-dening Results: Simple percentile analysis shows that 71.1% of respondents do not own a garden. Results of step wise multiple regression analysis indicate that descriptive norm of gardening is a good predictor, social support for gardening is better while gardening self efficacy is the best predictor of willingness to engage in gardening (P< 0.001). Health consciousness, gardening response efficacy, education and age are not predictors of this willingness (P> 0.05). Results of t-test and ANOVA respectively shows that gender is not associated with this willingness (P> 0.05), but marital status is (P< 0.05).  Socio-psychological characteristics and being married are very rele-vant in motivations to engage in gardening. The nexus between gardening and health optimization appears to be highly obscured in this population.

Correlates of Willingness to Engage in Residential Gardening: Implications for Health Optimization in Ibadan, Nigeria

PubMed Central

Motunrayo Ibrahim, Fausat

2013-01-01

Background: Gardening is a worthwhile adventure which engenders health op­timization. Yet, a dearth of evidences that highlights motivations to engage in gardening exists. This study examined willingness to engage in gardening and its correlates, including some socio-psychological, health related and socio-demographic variables. Methods: In this cross-sectional survey, 508 copies of a structured questionnaire were randomly self administered among a group of civil servants of Oyo State, Nigeria. Multi-item measures were used to assess variables. Step wise multiple regression analysis was used to identify predictors of willingness to engage in gar­dening Results: Simple percentile analysis shows that 71.1% of respondents do not own a garden. Results of step wise multiple regression analysis indicate that descriptive norm of gardening is a good predictor, social support for gardening is better while gardening self efficacy is the best predictor of willingness to engage in gardening (P< 0.001). Health consciousness, gardening response efficacy, education and age are not predictors of this willingness (P> 0.05). Results of t-test and ANOVA respectively shows that gender is not associated with this willingness (P> 0.05), but marital status is (P< 0.05).  Conclusion: Socio-psychological characteristics and being married are very rele­vant in motivations to engage in gardening. The nexus between gardening and health optimization appears to be highly obscured in this population. PMID:24688974

Preparing Future Scholars for Academia and Beyond: A Mixed Method Investigation of Doctoral Students' Preparedness for Multiple Career Paths

ERIC Educational Resources Information Center

Cason, Jennifer

2016-01-01

This action research study is a mixed methods investigation of doctoral students' preparedness for multiple career paths. PhD students face two challenges preparing for multiple career paths: lack of preparation and limited engagement in conversations about the value of their research across multiple audiences. This study focuses on PhD students'…

Equine-Assisted Occupational Therapy: Increasing Engagement for Children With Autism Spectrum Disorder.

PubMed

Llambias, Cecilia; Magill-Evans, Joyce; Smith, Veronica; Warren, Sharon

Engagement in meaningful activities is essential to development and is often reduced in children with autism spectrum disorder (ASD) who have limited engagement in activities or relationships. A multiple-baseline design was used with 7 children with ASD ages 4-8 yr to assess the effect of including a horse in occupational therapy intervention on task engagement. The children showed improvements in engagement. Including horses in occupational therapy sessions may be a valuable addition to conventional treatments to increase task engagement of children with ASD. Factors related to the environment, therapeutic strategies, and individual participation need to be considered in understanding why this intervention may be effective and developing a theoretical basis for implementation. Copyright © 2016 by the American Occupational Therapy Association, Inc.

Using an integrative mock-up simulation approach for evidence-based evaluation of operating room design prototypes.

PubMed

Bayramzadeh, Sara; Joseph, Anjali; Allison, David; Shultz, Jonas; Abernathy, James

2018-07-01

This paper describes the process and tools developed as part of a multidisciplinary collaborative simulation-based approach for iterative design and evaluation of operating room (OR) prototypes. Full-scale physical mock-ups of healthcare spaces offer an opportunity to actively communicate with and to engage multidisciplinary stakeholders in the design process. While mock-ups are increasingly being used in healthcare facility design projects, they are rarely evaluated in a manner to support active user feedback and engagement. Researchers and architecture students worked closely with clinicians and architects to develop OR design prototypes and engaged clinical end-users in simulated scenarios. An evaluation toolkit was developed to compare design prototypes. The mock-up evaluation helped the team make key decisions about room size, location of OR table, intra-room zoning, and doors location. Structured simulation based mock-up evaluations conducted in the design process can help stakeholders visualize their future workspace and provide active feedback. Copyright © 2018 Elsevier Ltd. All rights reserved.

Rhythmic coordination of hippocampal neurons during associative memory processing

PubMed Central

Rangel, Lara M; Rueckemann, Jon W; Riviere, Pamela D; Keefe, Katherine R; Porter, Blake S; Heimbuch, Ian S; Budlong, Carl H; Eichenbaum, Howard

2016-01-01

Hippocampal oscillations are dynamic, with unique oscillatory frequencies present during different behavioral states. To examine the extent to which these oscillations reflect neuron engagement in distinct local circuit processes that are important for memory, we recorded single cell and local field potential activity from the CA1 region of the hippocampus as rats performed a context-guided odor-reward association task. We found that theta (4–12 Hz), beta (15–35 Hz), low gamma (35–55 Hz), and high gamma (65–90 Hz) frequencies exhibited dynamic amplitude profiles as rats sampled odor cues. Interneurons and principal cells exhibited unique engagement in each of the four rhythmic circuits in a manner that related to successful performance of the task. Moreover, principal cells coherent to each rhythm differentially represented task dimensions. These results demonstrate that distinct processing states arise from the engagement of rhythmically identifiable circuits, which have unique roles in organizing task-relevant processing in the hippocampus. DOI: http://dx.doi.org/10.7554/eLife.09849.001 PMID:26751780

Why do patients engage in medical tourism?

PubMed

Runnels, Vivien; Carrera, P M

2012-12-01

Medical tourism is commonly perceived and popularly depicted as an economic issue, both at the system and individual levels. The decision to engage in medical tourism, however, is more complex, driven by patients' unmet need, the nature of services sought and the manner by which treatment is accessed. In order to beneficially employ the opportunities medical tourism offers, and address and contain possible threats and harms, an informed decision is crucial. This paper aims to enhance the current knowledge on medical tourism by isolating the focal content of the decisions that patients make. Based on the existing literature, it proposes a sequential decision-making process in opting for or against medical care abroad, and engaging in medical tourism, including considerations of the required treatments, location of treatment, and quality and safety issues attendant to seeking care. Accordingly, it comments on the imperative of access to health information and the current regulatory environment which impact on this increasingly popular and complex form of accessing and providing medical care. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

Engaging Students with Subject Matter Experts and Science Content Through Classroom Connection Webinars

NASA Technical Reports Server (NTRS)

Graff, P. V.; Rampe, E.; Stefanov, W. L.; Vanderbloemen, L.; Higgins, M.

2015-01-01

Connecting students and teachers in classrooms with science, technology, engineering, and mathematics (STEM) experts provides an invaluable opportunity. Subject matter experts can share exciting science and science-related events as well as help to "translate" science being conducted by professionals. The Expedition Earth and Beyond (EEAB) Program, facilitated by the Astromaterials Research and Exploration Science (ARES) Division at the NASA Johnson Space Center, has been providing virtual access to subject matter experts through classroom connection webinars for the last five years. Each year, the reach of these events has grown considerably, especially over the last nine months. These virtual connections not only help engage students with role models, but are also designed to help teachers address concepts and content standards they are required to teach. These events also enable scientists and subject matter experts to help "translate" current science in an engaging and understandable manner while actively involving classrooms in the journey of science and exploration.

Parenting behaviors during risky driving by teens with attention-deficit/hyperactivity disorder.

PubMed

Schatz, Nicole K; Fabiano, Gregory A; Morris, Karen L; Shucard, Jennifer M; Leo, Brittany A; Bieniek, Courtney

2014-03-01

Parenting practices for teen drivers with ADHD were observed via a video monitor installed in vehicles. All teens had recently completed a driver education course and were in the driving permit stage of a graduated driver-licensing program. Parent behaviors were coded during drives when teens were driving safely and during drives when teens engaged in risky driving. The overall frequency of positive parenting strategies was low, regardless of whether teens drove safely or engaged in risky driving. Although the rate of negative feedback was also low, parents engaged in significantly more criticism and were rated by an observer to appear angrier when teens were driving in a risky manner. No other differences in parent behaviors associated with the quality of teen driving were observed. The inconsistencies between observed parenting behaviors and those parenting practices recommended as effective with teens with ADHD are discussed. The need for further research addressing effective strategies for teaching teens with ADHD to drive is highlighted. © 2013.

Giftedness and Genetics: The Emergenic-Epigenetic Model and Its Implications

ERIC Educational Resources Information Center

Simonton, Dean Keith

2005-01-01

The genetic endowment underlying giftedness may operate in a far more complex manner than often expressed in most theoretical accounts of the phenomenon. First, an endowment may be emergenic. That is, a gift may consist of multiple traits (multidimensional) that are inherited in a multiplicative (configurational), rather than an additive (simple)…

'She believed in me'. What patients with depression value in their relationship with practitioners. A secondary analysis of multiple qualitative data sets.

PubMed

Percival, John; Donovan, Jenny; Kessler, David; Turner, Katrina

2017-02-01

Clinical guidance promotes the practitioner-patient relationship as integral to good quality person-centred care for patients with depression. However, patients can struggle to engage with practitioners and practitioners have indicated that they want more guidance on how to establish effective relationships with their patients. To identify what practitioner attributes patients with depression particularly value or find problematic. A secondary analysis of data collected during four qualitative studies, all of which entailed interviewing patients diagnosed with depression about their treatment experiences. Patients in the four studies had received different treatments. These included antidepressants, cognitive behaviour therapy, facilitated physical activity and listening visits. We thematically analysed 32 patient accounts. We identified two complimentary sets of important practitioner attributes: the first based on the practitioner's bearing; the second based on the practitioner's enabling role. We found that patients value practitioners who consider their individual manner, share relevant personal information, show interest and acceptance, communicate clearly and listen carefully, collaborate on manageable goals and sanction greater patient self-care and self-compassion. It was also evident that patients receiving different treatments value the same practitioner attributes and that when these key practitioner qualities were not evident, patients were liable not to re-attend or comply with treatment. The practitioner attributes that patients with depression most value have a positive impact on their engagement with treatment. Patients emphasise the importance of a practitioner's demeanour and encouragement, rather than the amount of time or specific treatment a practitioner is able to provide. © 2016 The Authors. Health Expectations Published by John Wiley & Sons Ltd.

mHealth and global mental health: still waiting for the mH2 wedding?

PubMed Central

2014-01-01

Background Two phenomena have become increasingly visible over the past decade: the significant global burden of disease arising from mental illness and the rapid acceleration of mobile phone usage in poorer countries. Mental ill-health accounts for a significant proportion of global disability-adjusted life years (DALYs) and years lived with disability (YLDs), especially in poorer countries where a number of factors combine to exacerbate issues of undertreatment. Yet poorer countries have also witnessed significant investments in, and dramatic expansions of, mobile coverage and usage over the past decade. Debate The conjunction of high levels of mental illness and high levels of mobile phone usage in poorer countries highlights the potential for “mH2” interventions – i.e. mHealth (mobile technology-based) mental health interventions - to tackle global mental health challenges. However, global mental health movements and initiatives have yet to engage fully with this potential, partly because of scepticism towards technological solutions in general and partly because existing mH2 projects in mental health have often taken place in a fragmented, narrowly-focused, and small-scale manner. We argue for a deeper and more sustained engagement with mobile phone technology in the global mental health context, and outline the possible shape of an integrated mH2 platform for the diagnosis, treatment, and monitoring of mental health. Summary Existing and developing mH2 technologies represent an underutilised resource in global mental health. If development, evaluation, and implementation challenges are overcome, an integrated mH2 platform would make significant contributions to mental healthcare in multiple settings and contexts. PMID:24670011

Effect of fuel concentration on cargo transport by a team of Kinesin motors

NASA Astrophysics Data System (ADS)

Takshak, Anjneya; Mishra, Nirvantosh; Kulkarni, Aditi; Kunwar, Ambarish

2017-02-01

Eukaryotic cells employ specialized proteins called molecular motors for transporting organelles and vesicles from one location to another in a regulated and directed manner. These molecular motors often work collectively in a team while transporting cargos. Molecular motors use cytoplasmic ATP as fuel, which is hydrolyzed to generate mechanical force. While the effect of ATP concentration on cargo transport by single Kinesin motor function is well understood, it is still unexplored, both theoretically and experimentally, how ATP concentration would affect cargo transport by a team of Kinesin motors. For instance, how does fuel concentration affect the travel distances and travel velocities of cargo? How cooperativity of Kinesin motors engaged on a cargo is affected by ATP concentration? To answer these questions, here we develop mechano-chemical models of cargo transport by a team of Kinesin motors. To develop these models we use experimentally-constrained mechano-chemical model of a single Kinesin motor as well as earlier developed mean-field and stochastic models of load sharing for cargo transport. Thus, our new models for cargo transport by a team of Kinesin motors include fuel concentration explicitly, which was not considered in earlier models. We make several interesting predictions which can be tested experimentally. For instance, the travel distances of cargos are very large at limited ATP concentrations in spite of very small travel velocity. Velocities of cargos driven by multiple Kinesin have a Michaelis-Menten dependence on ATP concentration. Similarly, cooperativity among the engaged Kinesin motors on the cargo shows a Michaelis-Menten type dependence, which attains a maximum value near physiological ATP concentrations. Our new results can be potentially useful in controlling artificial nano-molecular shuttles precisely for targeted delivery in various nano-technological applications.

Investigating General and Specific Links from Adolescents' Perceptions of Ecological Assets to Their Civic Actions

ERIC Educational Resources Information Center

Wray-Lake, Laura; Sloper, Michelle A.

2016-01-01

Civic engagement is an important marker of thriving among adolescents, and more research is needed that clarifies the ecological assets (positive supports across settings) that foster youth civic engagement. Simultaneously modeling associations between multiple ecological assets and civic behaviors can provide a nuanced view of the way…

Service Learning and Multiple Models of Engaged Citizenship

ERIC Educational Resources Information Center

Reich, Robert

2005-01-01

American high school and university students perform community service in record numbers. According to the most recent survey of incoming university freshman, more than 80 percent of students undertook volunteer work in high school. While volunteering is on the rise, political interest and engagement among youth is declining. These two trends lead…

Can Schools Engage Students? Multiple Perspectives, Multidimensional School Climate Research in England and Ireland

ERIC Educational Resources Information Center

Sampermans, Dorien; Isac, Maria Magdalena; Claes, Ellen

2018-01-01

Purpose: This article assesses how different aspects of the school climate relate to students' intended future electoral engagement. Until now, political socialization researchers found evidence for a relation between formal citizenship education in school and students' participation levels. There is less consensus, however, in how multiple…

Teacher Support and Math Engagement: Roles of Academic Self-Efficacy and Positive Emotions

ERIC Educational Resources Information Center

Liu, Ru-De; Zhen, Rui; Ding, Yi; Liu, Ying; Wang, Jia; Jiang, Ronghuan; Xu, Le

2018-01-01

The current study assessed 869 elementary school students in China using self-report questionnaires, to examine the multiple mediating effects of academic self-efficacy and positive academic emotions (enjoyment and relief) in the relations between teacher support and academic engagement (cognitive, behavioural and emotional aspects) within a math…

Joint Trajectories of Behavioral, Affective, and Cognitive Engagement in Elementary School

ERIC Educational Resources Information Center

Archambault, Isabelle; Dupéré, Véronique

2017-01-01

The aim of the present study was to model student trajectories of behavioral, affective, and cognitive engagement from Grade 3 to Grade 6. The authors also examined whether teachers perceptions could predict student trajectory membership. The authors collected data from a sample of 831 students and 152 teachers. Using multiple-process growth…

Science News Stories as Boundary Objects Affecting Engagement with Science

ERIC Educational Resources Information Center

Polman, Joseph L.; Hope, Jennifer M. G.

2014-01-01

This paper explores how participating in a program spanning an informal science institution and multiple school sites engaged youth with science in a different way. In particular, teens in the program selected and researched science topics of personal interest, and then authored, revised, and published science news stories about those topics in an…

Reading while Watching Video: The Effect of Video Content on Reading Comprehension and Media Multitasking Ability

ERIC Educational Resources Information Center

Lin, Lin; Lee, Jennifer; Robertson, Tip

2011-01-01

Media multitasking, or engaging in multiple media and tasks simultaneously, is becoming an increasingly popular phenomenon with the development and engagement in social media. This study examines to what extent video content affects students' reading comprehension in media multitasking environments. One hundred and thirty university students were…

Effective Approaches to Motivate and Engage Reluctant Boys in Literacy

ERIC Educational Resources Information Center

Senn, Nicole

2012-01-01

The purpose of this article was to investigate the reasons why elementary-aged boys often lack motivation in literacy and to provide teachers with useful approaches to engage reluctant boys in reading and writing. Following a comprehensive search of multiple university data base search engines, the author critically evaluated 21 peer-reviewed…

Promoting Family Literacy through the Five Pillars of Family and Community Engagement (FACE)

ERIC Educational Resources Information Center

Kuo, Nai-Cheng

2016-01-01

Family literacy involves factors beyond what is done at home between parents and children. To help preservice teachers develop their understanding of the multiple dimensions of family literacy, this study uses the five pillars of family and community engagement (FACE)--early literacy, family involvement, access to books, expanded learning, and…

Gang Membership and Subsequent Engagement into a Drug Free Therapeutic Community

ERIC Educational Resources Information Center

Widlitz, Michelle; Dermatis, Helen; Galanter, Marc; Bunt, Gregory

2007-01-01

The purpose of the present study was to assess the relationship of history of gang involvement to engagement in Therapeutic Community (TC) treatment. Residents (N = 222) at two Daytop facilities completed a survey assessing sociodemographic characteristics, prior gang involvement and multiple aspects of TC functioning. Residents with prior gang…

Identifying Barriers: Creating Solutions to Improve Family Engagement

ERIC Educational Resources Information Center

Baker, Timberly L.; Wise, Jillian; Kelley, Gwendolyn; Skiba, Russell J.

2016-01-01

Reframing notions of parent involvement (being present in the school building) to parent engagement (viewing multiple constructions of how parents are involved) is the purpose of this paper. The authors highlight the knowledge gained from data collected from a series of family and staff focus groups regarding parent and staff perceptions of…

"Participatory Cli-Fi": Crowdsourcing Voicemails from the Future to Spark Engagement and Discern Perceptions of Climate Change

NASA Astrophysics Data System (ADS)

Stovall, G.; Eklund, K.; Redsecker, K.; Hernandez, T.; Pfirman, S. L.; Orlove, B. S.

2016-12-01

Communicating climate science alone is not enough to engage the public with climate change: the gap between the abstract science and its impact on their future lives is often too great. We constructed FutureCoast, a collaborative game, to use participatory storymaking as the art that bridges that gap. The FutureCoast game pretended the voicemail system of the future "had a leak in it" and invited people to call and leave voicemail messages that seem to have leaked from the future. These crowdsourced voicemails are short first-person stories that often create complex, visceral experiences of potential climate impacts in listeners. We transcribed and coded this audio for content and affect, finding both a wide array of anticipated climate futures and trends in public sentiment about climate related impacts. Our analysis found the public engages with climate change in both rational and emotional manners which should be considered when motivating them to action. This presentation highlights our methodology and assessment of innovative gameful engagement, and summarizes how the FutureCoast "participatory cli-fi" approach has been employed in community and classroom settings after the close of the active period of the game.

eHealth promotion and social innovation with youth: using social and visual media to engage diverse communities.

PubMed

Norman, Cameron D; Yip, Andrea L

2012-01-01

Social media and the multimedia networks that they support provide a platform for engaging youth and young adults across diverse contexts in a manner that supports different forms of creative expression. Drawing on more than 15 years of experience using eHealth promotion strategies to youth engagement, the Youth Voices Research Group (YVRG) and its partners have created novel opportunities for young people to explore health topics ranging from tobacco use, food security, mental health, to navigation of health services. Through applying systems and design thinking, the YVRG approach to engaging youth will be presented using examples from its research and practice that combine social organizing with arts-informed methods for creative expression using information technology. This presentation focuses on the way in which the YVRG has introduced interactive blogging, photographic elicitation, and video documentaries, alongside real-world social action projects, to promote youth health and to assist in research and evaluation. Opportunities and barriers including literacy and access to technology are discussed and presented along with emerging areas of research including more effective use of smartphones and social networking platforms such as Twitter, Facebook, and YouTube in health promotion and public health.

Engagement and skill development in biology students through analysis of art.

PubMed

Milkova, Liliana; Crossman, Colette; Wiles, Stephanie; Allen, Taylor

2013-01-01

An activity involving analysis of art in biology courses was designed with the goals of piquing undergraduates' curiosity, broadening the ways in which college students meaningfully engage with course content and concepts, and developing aspects of students' higher-level thinking skills, such as analysis, synthesis, and evaluation. To meet these learning outcomes, the activity had three key components: preparatory readings, first-hand visual analysis of art during a visit to an art museum, and communication of the analysis. Following a presentation on the methodology of visual analysis, students worked in small groups to examine through the disciplinary lens of biology a selection of approximately 12 original artworks related in some manner to love. The groups then developed and presented for class members a mini-exhibition of several pieces addressing one of two questions: 1) whether portrayals of love in art align with the growing understanding of the biology of love or 2) whether the bodily experience of love is universal or, alternatively, is culturally influenced, as is the experience of depression. Evaluation of quantitative and qualitative assessment data revealed that the assignment engaged students, supported development of higher-level thinking skills, and prompted meaningful engagement with course material.

Engagement and Skill Development in Biology Students through Analysis of Art

PubMed Central

Milkova, Liliana; Crossman, Colette; Wiles, Stephanie; Allen, Taylor

2013-01-01

An activity involving analysis of art in biology courses was designed with the goals of piquing undergraduates’ curiosity, broadening the ways in which college students meaningfully engage with course content and concepts, and developing aspects of students’ higher-level thinking skills, such as analysis, synthesis, and evaluation. To meet these learning outcomes, the activity had three key components: preparatory readings, firsthand visual analysis of art during a visit to an art museum, and communication of the analysis. Following a presentation on the methodology of visual analysis, students worked in small groups to examine through the disciplinary lens of biology a selection of approximately 12 original artworks related in some manner to love. The groups then developed and presented for class members a mini-exhibition of several pieces addressing one of two questions: 1) whether portrayals of love in art align with the growing understanding of the biology of love or 2) whether the bodily experience of love is universal or, alternatively, is culturally influenced, as is the experience of depression. Evaluation of quantitative and qualitative assessment data revealed that the assignment engaged students, supported development of higher-level thinking skills, and prompted meaningful engagement with course material. PMID:24297295

Emotional expressivity and emotion regulation: Relation to academic functioning among elementary school children.

PubMed

Kwon, Kyongboon; Hanrahan, Amanda R; Kupzyk, Kevin A

2017-03-01

We examined emotional expressivity (i.e., happiness, sadness, and anger) and emotion regulation (regulation of exuberance, sadness, and anger) as they relate to academic functioning (motivation, engagement, and achievement). Also, we tested the premise that emotional expressivity and emotion regulation are indirectly associated with achievement through academic motivation and engagement. Participants included 417 elementary school students (Mage = 10 years; 52% female; 60% Black) and their teachers from a Midwestern metropolitan area. We used child and teacher questionnaires, and data were analyzed with structural equation modeling. Regarding emotionality, happiness was positively associated with multiple aspects of academic functioning whereas an inverse association was found for anger; sadness was not associated with academic functioning. Also, happiness and anger were indirectly related to achievement through academic engagement. Emotion regulation was positively associated with multiple aspects of academic functioning; it was also indirectly associated with achievement through engagement. Implications are discussed regarding how social and emotional learning programs in schools can further benefit from research on children's emotions. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Engaging men in health care.

PubMed

Malcher, Greg

2009-03-01

Engaging men in health care involves a multifaceted approach that has as its main principle the recognition that men consume health care differently to women. This article identifies barriers to engaging men in health care and offers potential and existing solutions to overcome these barriers in a range of health care settings. The concept of multiple masculinities recognises that not all men can be engaged via a particular technique or strategy. The perception that men are disinterested in their health is challenged and a range of approaches discussed, both in the community and in health care facilities. In the general practice setting opportunities exist for the engagement of men at the reception desk and waiting room, as well as during the consultation. Use of the workplace in engaging men is discussed. Future activities to build the capacity of health care providers to better engage men are identified and the role of policy and program development is addressed.

Review of Interventions to Improve Family Engagement and Retention in Parent and Child Mental Health Programs

PubMed Central

2010-01-01

Engaging and retaining families in mental health prevention and intervention programs is critically important to insure maximum public health impact. We evaluated randomized-controlled trials testing methods to improve family engagement and retention in child mental health programs published since 1980 (N = 17). Brief, intensive engagement interventions in which providers explicitly addressed families’ practical (e.g. schedules, transportation) and psychological (e.g. family members’ resistance, beliefs about the treatment process) barriers as they entered treatment were effective in improving engagement in early sessions. The few interventions found to produce long-term impact on engagement and retention integrated motivational interviewing, family systems, and enhanced family stress and coping support strategies at multiple points throughout treatment. Few interventions have been tested in the context of prevention programs. There are promising approaches to increasing engagement and retention; they should be replicated and used as a foundation for future research in this area. PMID:20823946

An Evaluation of a Three-Component Multiple Schedule to Indicate Attention Availability

ERIC Educational Resources Information Center

Nava, Maria J.; Vargo, Kristina K.; Babino, Misti M.

2016-01-01

Students may engage in high rates of social approach responses at inappropriate times throughout the school day. One intervention that has been used to teach students appropriate and inappropriate times to access attention is a multiple schedule of reinforcement. In this study, we evaluated the efficacy of a multiple schedule that indicated when…

Multiple Threats: The Co-Occurrence of Teen Health Risk Behaviors.

ERIC Educational Resources Information Center

Lindberg, Laura Duberstein; Boggess, Scott; Williams, Sean

This document presents a portrait of multiple risk-taking among teens. Using recent data from the National Longitudinal Study of Adolescent Health (Add Health) and the 1995 National Survey of Adolescent Males, the report describes the extent to which teens engage in multiple health risk behaviors and contrast it with the extent to which teens…

Residents' engagement in everyday activities and its association with thriving in nursing homes.

PubMed

Björk, Sabine; Lindkvist, Marie; Wimo, Anders; Juthberg, Christina; Bergland, Ådel; Edvardsson, David

2017-08-01

To describe the prevalence of everyday activity engagement for older people in nursing homes and the extent to which engagement in everyday activities is associated with thriving. Research into residents' engagement in everyday activities in nursing homes has focused primarily on associations with quality of life and prevention and management of neuropsychiatric symptoms. However, the mere absence of symptoms does not necessarily guarantee experiences of well-being. The concept of thriving encapsulates and explores experiences of well-being in relation to the place where a person lives. A cross-sectional survey. A national survey of 172 Swedish nursing homes (2013-2014). Resident (n = 4831) symptoms, activities and thriving were assessed by staff using a study survey based on established questionnaires. Descriptive statistics, simple and multiple linear regression, and linear stepwise multiple regression were performed. The most commonly occurring everyday activities were receiving hugs and physical touch, talking to relatives/friends and receiving visitors, having conversation with staff not related to care and grooming. The least commonly occurring everyday activities were going to the cinema, participating in an educational program, visiting a restaurant and doing everyday chores. Positive associations were found between activity engagement and thriving, where engagement in an activity program, dressing nicely and spending time with someone the resident likes had the strongest positive association with resident thriving. Engagement in everyday activities can support personhood and thriving and can be conceptualized and implemented as nursing interventions to enable residents to thrive in nursing homes. © 2017 John Wiley & Sons Ltd.

Killing the bill online? Pathways to young people's protest engagement via social media.

PubMed

Macafee, Timothy; De Simone, J J

2012-11-01

In spring 2011, thousands of Wisconsin residents protested a controversial bill spearheaded by Governor Scott Walker. Protest engagement via social media was popular, especially among young people. The current study examines the relationship between young people's informational and expressive uses of four social media-Facebook, YouTube, Twitter, and Blogs-and their offline protest engagement. Survey results reveal that although college students used these social media to obtain information about the budget repair bill protests, only expressive uses related to offline protest engagement. We move research forward by examining the implications of multiple uses of political social media surrounding a compelling case study.

Multiple Intelligences Patterns of Students at King Saud University and Its Relationship with Mathematics' Achievement

ERIC Educational Resources Information Center

Kandeel, Refat A. A.

2016-01-01

The purpose of this study was to determine the multiple intelligences patterns of students at King Saud University and its relationship with academic achievement for the courses of Mathematics. The study sample consisted of 917 students were selected a stratified random manner, the descriptive analysis method and Pearson correlation were used, the…

Worldview and health promoting behavior: a causal model.

PubMed

Kagee, A; Dixon, D N

2000-04-01

The present study investigated the manner in which Pepper's (1942) worldview theory relates to health promoting behavior. A sample of 259 subjects completed a battery of inventories measuring worldview, health promoting behavior (HPB), social class, and sex. The data were analyzed by means of structural equation modeling using the statistical program for the social sciences (SPSS) and the analysis of moment and structure (AMOS) computer programs. The results support the idea that a modest relationship exists between worldview and HPB, with organismic thinkers more likely than mechanistic thinkers to engage in HPB. There was also a slight indirect effect of sex on worldview and HPB, with women more likely to endorse an organismic worldview and therefore more likely to engage in HPB than men. No relationship was found between socioeconomic status and HPB.

Multiple-level stakeholder engagement in malaria clinical trials: addressing the challenges of conducting clinical research in resource-limited settings.

PubMed

Mtove, George; Kimani, Joshua; Kisinza, William; Makenga, Geofrey; Mangesho, Peter; Duparc, Stephan; Nakalembe, Miriam; Phiri, Kamija S; Orrico, Russell; Rojo, Ricardo; Vandenbroucke, Pol

2018-03-22

Multinational clinical trials are logistically complex and require close coordination between various stakeholders. They must comply with global clinical standards and are accountable to multiple regulatory and ethical bodies. In resource-limited settings, it is challenging to understand how to apply global clinical standards to international, national, and local factors in clinical trials, making multiple-level stakeholder engagement an important element in the successful conduct of these clinical trials. During the planning and implementation of a large multinational clinical trial for intermittent preventive treatment of malaria in pregnancy in resource-limited areas of sub-Saharan Africa, we encountered numerous challenges, which required implementation of a range of engagement measures to ensure compliance with global clinical and regulatory standards. These challenges included coordination with ongoing global malaria efforts, heterogeneity in national regulatory structures, sub-optimal healthcare infrastructure, local practices and beliefs, and perspectives that view healthcare providers with undue trust or suspicion. In addition to engagement with international bodies, such as the World Health Organization, the Malaria in Pregnancy Consortium, the Steve Biko Centre for Bioethics, and the London School of Hygiene and Tropical Medicine, in order to address the challenges just described, Pfizer Inc. and Medicines for Malaria Venture (the "Sponsoring Entities" for these studies) and investigators liaised with national- and district-level stakeholders such as health ministers and regional/local community health workers. Community engagement measures undertaken by investigators included local meetings with community leaders to explain the research aims and answer questions and concerns voiced by the community. The investigators also engaged with family members of prospective trial participants in order to be sensitive to local practices and beliefs. Engagement with key stakeholders at international and national levels enabled the Sponsoring Entities to address challenges by aligning the study design with the requirements of health and regulatory agencies and to understand and address healthcare infrastructure needs prior to trial initiation. Local stakeholder engagement, including community members, study participants, and family enabled the investigators to address challenges by ensuring that study design and conduct were adapted to local considerations and ensuring accurate information about the study aims was shared with the public. ClinicalTrials.gov, ID: NCT01103063 . Registered on 7 April 2010.

HOW DO THE CITIZENS EVALUATE PUBLIC AGENCY REPRESENTATIVE'S COMMUNICATION?

NASA Astrophysics Data System (ADS)

Hyuga, Nami; Terabe, Shintaro

A public involvement (PI) process recently introduced into road planning and various infrastructure planning processes requires that public agency re presentative communicate with the public about planning information. Although many public and open house meetings are led by trained consultants and facilitators, public agency representative also frequently have the opportunity to communicate directly with citizens at such events. However, du e to a lack of communication traini ng, they may not be able to communicate ideas clearly to citizens. In this study, the authors analyzed the nature of public agency representative responses to citizen questions typically asked at a public meeting. As a result of this study, "good manner" was judged to be the most influen tial factor for a good evaluation by citizens and the presence or absence of the "technical terms" was judged to be the second most influential factor for citizens behind "good manner".Thus, public agency representative should convey information to citizens in a "good manner" and without using "technical terms" as described herein so as to discuss issues clearly. The findings of this study will promote better communication with citizens engaged in PI.

Knowledge 'Translation' as social learning: negotiating the uptake of research-based knowledge in practice.

PubMed

Salter, K L; Kothari, A

2016-02-29

Knowledge translation and evidence-based practice have relied on research derived from clinical trials, which are considered to be methodologically rigorous. The result is practice recommendations based on a narrow view of evidence. We discuss how, within a practice environment, in fact individuals adopt and apply new evidence derived from multiple sources through ongoing, iterative learning cycles. The discussion is presented in four sections. After elaborating on the multiple forms of evidence used in practice, in section 2 we argue that the practitioner derives contextualized knowledge through reflective practice. Then, in section 3, the focus shifts from the individual to the team with consideration of social learning and theories of practice. In section 4 we discuss the implications of integrative and negotiated knowledge exchange and generation within the practice environment. Namely, how can we promote the use of research within a team-based, contextualized knowledge environment? We suggest support for: 1) collaborative learning environments for active learning and reflection, 2) engaged scholarship approaches so that practice can inform research in a collaborative manner and 3) leveraging authoritative opinion leaders for their clinical expertise during the shared negotiation of knowledge and research. Our approach also points to implications for studying evidence-informed practice: the identification of practice change (as an outcome) ought to be supplemented with understandings of how and when social negotiation processes occur to achieve integrated knowledge. This article discusses practice knowledge as dependent on the practice context and on social learning processes, and suggests how research knowledge uptake might be supported from this vantage point.

Problem Identification and Task Engagement Using the LIBRE Problem Solving Tool: A Case Study of Three Bilingual Teacher Candidates

ERIC Educational Resources Information Center

Guerra, Norma; Castro-Villarreal, Felicia; Cheatham, Nicholas; Claeys, Lorena

2014-01-01

Bilingual Latino students engage multiple languages, cultures and environments as they pursue educational and professional goals. For this underrepresented group, pursuing a post-secondary degree is a "lucha" (fight) to negotiate the complex interplay of historical, educational, and cultural variables and achieve academic success.…

Measuring School Climate in High Schools: A Focus on Safety, Engagement, and the Environment

ERIC Educational Resources Information Center

Bradshaw, Catherine P.; Waasdorp, Tracy E.; Debnam, Katrina J.; Johnson, Sarah Lindstrom

2014-01-01

Background: School climate has been linked to multiple student behavioral, academic, health, and social-emotional outcomes. The US Department of Education (USDOE) developed a 3-factor model of school climate comprised of safety, engagement, and environment. This article examines the factor structure and measurement invariance of the USDOE model.…

The Impact of Reading to Engage Children with Autism in Language and Learning (RECALL)

ERIC Educational Resources Information Center

Whalon, Kelly; Martinez, Jose R.; Shannon, Darbianne; Butcher, Colleen; Hanline, Mary Frances

2015-01-01

A multiple baseline across participants design was used to investigate the impact of RECALL (Reading to Engage Children With Autism in Language and Learning) on the correct, unprompted responding and initiations of young children with autism spectrum disorder (ASD). RECALL is an adapted shared reading intervention based on dialogic reading. RECALL…

Multiple Engagement of Self in the Development of Talent in Professional Dancers

ERIC Educational Resources Information Center

Critien, Nicola; Ollis, Stewart

2006-01-01

The purpose of this study was to identify and examine the methods that professional dancers use to engage fully into their work as artists. Participants (N=15) were professional dancers from five European nationalities, (7 females; 8 males), currently performing for three major Scotland-based dance companies, including two professional free-lance…

Chapter 1: Locating Youth Civic Engagement

ERIC Educational Resources Information Center

Roholt, Ross VeLure; Hildreth, R. W.; Baizerman, Michael

2007-01-01

There is a moral panic in the US about youth civic engagement because data show decreasing rates of involvement in organized groups and with voting. There are multiple interpretations of what this means for democracy and about young people. One major reading is that interest in civic life is decreasing and this is seen to be related to…

Striatal and Hippocampal Entropy and Recognition Signals in Category Learning: Simultaneous Processes Revealed by Model-Based fMRI

ERIC Educational Resources Information Center

Davis, Tyler; Love, Bradley C.; Preston, Alison R.

2012-01-01

Category learning is a complex phenomenon that engages multiple cognitive processes, many of which occur simultaneously and unfold dynamically over time. For example, as people encounter objects in the world, they simultaneously engage processes to determine their fit with current knowledge structures, gather new information about the objects, and…

Engaging Students on Innovation. Footnotes. Volume 14, Number 1

ERIC Educational Resources Information Center

Kuehner, Trudy

2009-01-01

This essay summarizes the discussion on how to engage students in the history of innovation that took place at the Wachman Center's two-day history institute for teachers on this subject held October 18-19, 2008. It was observed that hero innovators generally fail multiple times, and suggested that innovation may be fostered by providing a…

Using Poetry as a Communication Multimodality to Encourage Reading Engagement of Selected African-American Learners: A Case Study

ERIC Educational Resources Information Center

Ward, Cherie A.

2015-01-01

This study examined the use of poetry as a multimodal communicative text to encourage reading engagement in selected African-American learners with mild intellectual disabilities. Framed by critical discourse theory, genre theory, and Gardner's theory of multiple intelligences, this investigation presented poetry as an alternative text…

How Institutional Contexts Influence the Civic Development of Students at Three Mexican Universities

ERIC Educational Resources Information Center

Canton Guzman, Alicia

2011-01-01

The purpose of every university is to contribute to the public good by educating socially responsible, civically minded, engaged citizens. In the context of a developing country such as Mexico, with multiple challenges of social, political and economic order, the role of universities in preparing future leaders and civically engaged citizens is…

"Bill Is Now Singing": Joint Engagement and the Emergence of Social Communication of Three Young Children with Autism

ERIC Educational Resources Information Center

Vaiouli, Potheini; Grimmet, Kharon; Ruich, Lawrence J.

2015-01-01

Young children with autism spectrum disorder meet significant challenges in joint attention skills and in social communication. A child-centered, improvisational, music therapy intervention model was implemented to promote engagement in three young children with autism in a kindergarten classroom. A multiple baseline design compared the children's…

Writing and Reading Multiplicity in the Uni-Verse: Engagements with Mathematics through Poetry

ERIC Educational Resources Information Center

Radakovic, Nenad; Jagger, Susan; Jao, Limin

2018-01-01

In this article, we explore the reading and writing of mathematical poetry from our experiences as mathematics teacher educators. First, we outline how our own engagement with mathematical poetry encouraged us to incorporate it into our teaching of pre-service teachers. We describe how our initial disappointment with the mathematical content of…

Effects of automatically delivered stimulation on persons with multiple disabilities during their use of a stationary bicycle.

PubMed

Lancioni, G E; Singh, N N; O'Reilly, M F; Campodonico, F; Oliva, D; Groeneweg, J

2004-06-01

We assessed the effects of automatically delivered favorite stimulation on engagement and indices of happiness of two adults with multiple disabilities during their use of a stationary bicycle. The participants typically received four 5-min. sessions per day over a period of about 3.5 mo. Analysis showed that one participant had a significant increase in both those measures while the other participant had a significant increase in engagement during the intervention phases of the study (when the stimulation was present) as opposed to the baseline periods (when the stimulation did not occur). Implications of the findings are discussed.

Clustering of health behaviours in adult survivors of childhood cancer and the general population.

PubMed

Rebholz, C E; Rueegg, C S; Michel, G; Ammann, R A; von der Weid, N X; Kuehni, C E; Spycher, B D

2012-07-10

Little is known about engagement in multiple health behaviours in childhood cancer survivors. Using latent class analysis, we identified health behaviour patterns in 835 adult survivors of childhood cancer (age 20-35 years) and 1670 age- and sex-matched controls from the general population. Behaviour groups were determined from replies to questions on smoking, drinking, cannabis use, sporting activities, diet, sun protection and skin examination. The model identified four health behaviour patterns: 'risk-avoidance', with a generally healthy behaviour; 'moderate drinking', with higher levels of sporting activities, but moderate alcohol-consumption; 'risk-taking', engaging in several risk behaviours; and 'smoking', smoking but not drinking. Similar proportions of survivors and controls fell into the 'risk-avoiding' (42% vs 44%) and the 'risk-taking' cluster (14% vs 12%), but more survivors were in the 'moderate drinking' (39% vs 28%) and fewer in the 'smoking' cluster (5% vs 16%). Determinants of health behaviour clusters were gender, migration background, income and therapy. A comparable proportion of childhood cancer survivors as in the general population engage in multiple health-compromising behaviours. Because of increased vulnerability of survivors, multiple risk behaviours should be addressed in targeted health interventions.

Exploring the facilitators and barriers to engagement in physical activity for people with multiple sclerosis.

PubMed

Kayes, Nicola M; McPherson, Kathryn M; Schluter, Philip; Taylor, Denise; Leete, Marta; Kolt, Gregory S

2011-01-01

To explore the relationship that cognitive behavioural and other previously identified variables have with physical activity engagement in people with multiple sclerosis (MS). This study adopted a cross-sectional questionnaire design. Participants were 282 individuals with MS. Outcome measures included the Physical Activity Disability Survey--Revised, Cognitive and Behavioural Responses to Symptoms Questionnaire, Barriers to Health Promoting Activities for Disabled Persons Scale, Multiple Sclerosis Self-efficacy Scale, Self-Efficacy for Chronic Diseases Scales and Chalder Fatigue Questionnaire. Multivariable stepwise regression analyses found that greater self-efficacy, greater reported mental fatigue and lower number of perceived barriers to physical activity accounted for a significant proportion of variance in physical activity behaviour, over that accounted for by illness-related variables. Although fear-avoidance beliefs accounted for a significant proportion of variance in the initial analyses, its effect was explained by other factors in the final multivariable analyses. Self-efficacy, mental fatigue and perceived barriers to physical activity are potentially modifiable variables which could be incorporated into interventions designed to improve physical activity engagement. Future research should explore whether a measurement tool tailored to capture beliefs about physical activity identified by people with MS would better predict participation in physical activity.

Twenty-First-Century Adolescents, Writing, and New Media: Meeting the Challenge with Game Controllers and Laptops

ERIC Educational Resources Information Center

Gerber, Hannah R.; Price, Debra P.

2011-01-01

Today's youth come to the English language arts class with a diverse range of ideas and experiences that give them the ability to develop and blossom into proficient and talented writers for multiple audiences; constant engagement with new media and digital literacies provides them multiple opportunities and multiple channels through which to…

A study of the relationship between characteristic traits and Employee Engagement (A case study of nurses across Kermanshah, Iran in 2015).

PubMed

Ziapour, A; Kianipour, N

2015-01-01

Staff Engagement is an individual's interest and enthusiasm to accomplish the specified duties, all together with his sustained profession with organizations. Accordingly, the current research aimed to delve into the relationship between the characteristical traits and Staff Engag ement among nurses employed in Kermanshah-based hospitals in 2015. In this descriptive-correlational study, 322 nurses of public hospitals in Kermanshah were picked in 2015. For information gathering, Schaufeli & Bakker's Utrecht Staff Engagement scale and NEO Five-Factor Inventory (NEO-FFI) were used. Information was examined through descriptive analytics (Frequency, Rate, Average, and Standard Deviation) and inferential analytics (Pearson Correlation Test and Multiple Regression Analysis). Also, the 21st version of SPSS software was applied for information investigation. The results demonstrated that the greatest and smallest means of characteristical traits among nurses related to acceptance to experience (3.75 ± 0.63) and neuroticism (2.82 ± 0.55). Also, the highest and lowest means of Staff Engagement related to absorption (5.41 ± 0.76) and vigor (5.04 ± 0.86). Moreover, the outcomes of the Pearson correlation examination showed that there were important connections between the two dimensions of personality traits, i.e. neuroticism (P<0.001, r=0.172) and extraversion (P<0.001, r=0.038), and job engagement. Moreover, neuroticism had the most meaningful relationship with Staff Engagement (P<0.001, r=0.172). On the other hand, the outcomes of multiple regression analysis revealed that dutifulness and agreeableness were good predictors for job engagement. Given that the two scopes of personality traits, i.e. dutifulness and agreeableness, were closely related to work engagement, it was suggested that these dimensions were given a careful consideration in the event of employing workforce, especially nurses, with the aim of boosting the organizational productivity.

A study of the relationship between characteristic traits and Employee Engagement (A case study of nurses across Kermanshah, Iran in 2015)

PubMed Central

Ziapour, A; Kianipour, N

2015-01-01

Staff Engagement is an individual’s interest and enthusiasm to accomplish the specified duties, all together with his sustained profession with organizations. Accordingly, the current research aimed to delve into the relationship between the characteristical traits and Staff Engag ement among nurses employed in Kermanshah-based hospitals in 2015. In this descriptive-correlational study, 322 nurses of public hospitals in Kermanshah were picked in 2015. For information gathering, Schaufeli & Bakker’s Utrecht Staff Engagement scale and NEO Five-Factor Inventory (NEO-FFI) were used. Information was examined through descriptive analytics (Frequency, Rate, Average, and Standard Deviation) and inferential analytics (Pearson Correlation Test and Multiple Regression Analysis). Also, the 21st version of SPSS software was applied for information investigation. The results demonstrated that the greatest and smallest means of characteristical traits among nurses related to acceptance to experience (3.75 ± 0.63) and neuroticism (2.82 ± 0.55). Also, the highest and lowest means of Staff Engagement related to absorption (5.41 ± 0.76) and vigor (5.04 ± 0.86). Moreover, the outcomes of the Pearson correlation examination showed that there were important connections between the two dimensions of personality traits, i.e. neuroticism (P<0.001, r=0.172) and extraversion (P<0.001, r=0.038), and job engagement. Moreover, neuroticism had the most meaningful relationship with Staff Engagement (P<0.001, r=0.172). On the other hand, the outcomes of multiple regression analysis revealed that dutifulness and agreeableness were good predictors for job engagement. Given that the two scopes of personality traits, i.e. dutifulness and agreeableness, were closely related to work engagement, it was suggested that these dimensions were given a careful consideration in the event of employing workforce, especially nurses, with the aim of boosting the organizational productivity. PMID:28316680

Suitability of public use secondary data sets to study multiple activities.

PubMed

Putnam, Michelle; Morrow-Howell, Nancy; Inoue, Megumi; Greenfield, Jennifer C; Chen, Huajuan; Lee, YungSoo

2014-10-01

The aims of this study were to inventory activity items within and across U.S. public use data sets, to identify gaps in represented activity domains and challenges in interpreting domains, and to assess the potential for studying multiple activity engagement among older adults using existing data. We engaged in content analysis of activity measures of 5U.S. public use data sets with nationally representative samples of older adults. Data sets included the Health & Retirement Survey (HRS), Americans' Changing Lives Survey (ACL), Midlife in the United States Survey (MIDUS), the National Health Interview Survey (NHIS), and the Panel Study of Income Dynamics survey (PSID). Two waves of each data set were analyzed. We identified 13 distinct activity domains across the 5 data sets, with substantial differences in representation of those domains among the data sets, and variance in the number and type of activity measures included in each. Our findings indicate that although it is possible to study multiple activity engagement within existing data sets, fuller sets of activity measures need to be developed in order to evaluate the portfolio of activities older adults engage in and the relationship of these portfolios to health and wellness outcomes. Importantly, clearer conceptual models of activity broadly conceived are required to guide this work. © The Author 2013. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

A Convenient Cas9-based Conditional Knockout Strategy for Simultaneously Targeting Multiple Genes in Mouse.

PubMed

Chen, Jiang; Du, Yinan; He, Xueyan; Huang, Xingxu; Shi, Yun S

2017-03-31

The most powerful way to probe protein function is to characterize the consequence of its deletion. Compared to conventional gene knockout (KO), conditional knockout (cKO) provides an advanced gene targeting strategy with which gene deletion can be performed in a spatially and temporally restricted manner. However, for most species that are amphiploid, the widely used Cre-flox conditional KO (cKO) system would need targeting loci in both alleles to be loxP flanked, which in practice, requires time and labor consuming breeding. This is considerably significant when one is dealing with multiple genes. CRISPR/Cas9 genome modulation system is advantaged in its capability in targeting multiple sites simultaneously. Here we propose a strategy that could achieve conditional KO of multiple genes in mouse with Cre recombinase dependent Cas9 expression. By transgenic construction of loxP-stop-loxP (LSL) controlled Cas9 (LSL-Cas9) together with sgRNAs targeting EGFP, we showed that the fluorescence molecule could be eliminated in a Cre-dependent manner. We further verified the efficacy of this novel strategy to target multiple sites by deleting c-Maf and MafB simultaneously in macrophages specifically. Compared to the traditional Cre-flox cKO strategy, this sgRNAs-LSL-Cas9 cKO system is simpler and faster, and would make conditional manipulation of multiple genes feasible.

Multiple Family Groups: An Engaging Intervention for Child Welfare-Involved Families

ERIC Educational Resources Information Center

Gopalan, Geetha; Bannon, William; Dean-Assael, Kara; Fuss, Ashley; Gardner, Lauren; LaBarbera, Brooke; McKay, Mary

2011-01-01

Differences between child welfare- and nonchild welfare-involved families regarding barriers to child mental health care, attendance, program satisfaction, and relationship with facilitators are examined for a multiple family group service delivery model aimed at reducing childhood disruptive behaviors. Although child welfare-involved caregivers…

Using Discursis to enhance the qualitative analysis of hospital pharmacist-patient interactions.

PubMed

Chevalier, Bernadette A M; Watson, Bernadette M; Barras, Michael A; Cottrell, William N; Angus, Daniel J

2018-01-01

Pharmacist-patient communication during medication counselling has been successfully investigated using Communication Accommodation Theory (CAT). Communication researchers in other healthcare professions have utilised Discursis software as an adjunct to their manual qualitative analysis processes. Discursis provides a visual, chronological representation of communication exchanges and identifies patterns of interactant engagement. The aim of this study was to describe how Discursis software was used to enhance previously conducted qualitative analysis of pharmacist-patient interactions (by visualising pharmacist-patient speech patterns, episodes of engagement, and identifying CAT strategies employed by pharmacists within these episodes). Visual plots from 48 transcribed audio recordings of pharmacist-patient exchanges were generated by Discursis. Representative plots were selected to show moderate-high and low- level speaker engagement. Details of engagement were investigated for pharmacist application of CAT strategies (approximation, interpretability, discourse management, emotional expression, and interpersonal control). Discursis plots allowed for identification of distinct patterns occurring within pharmacist-patient exchanges. Moderate-high pharmacist-patient engagement was characterised by multiple off-diagonal squares while alternating single coloured squares depicted low engagement. Engagement episodes were associated with multiple CAT strategies such as discourse management (open-ended questions). Patterns reflecting pharmacist or patient speaker dominance were dependant on clinical setting. Discursis analysis of pharmacist-patient interactions, a novel application of the technology in health communication, was found to be an effective visualisation tool to pin-point episodes for CAT analysis. Discursis has numerous practical and theoretical applications for future health communication research and training. Researchers can use the software to support qualitative analysis where large data sets can be quickly reviewed to identify key areas for concentrated analysis. Because Discursis plots are easily generated from audio recorded transcripts, they are conducive as teaching tools for both students and practitioners to assess and develop their communication skills.

Safe-haven locking device

DOEpatents

Williams, J.V.

1984-04-26

Disclosed is a locking device for eliminating external control of a secured space formed by fixed and movable barriers. The locking device uses externally and internally controlled locksets and a movable strike, operable from the secured side of the movable barrier, to selectively engage either lockset. A disengagement device, for preventing forces from being applied to the lock bolts is also disclosed. In this manner, a secured space can be controlled from the secured side as a safe-haven. 4 figures.

Flattening the Learning Curve: SOF as the Supported Command in the Irregular Warfare Environment

DTIC Science & Technology

2012-06-01

Afghanistan and the Troubled Future of Unconventional Warfare (Annapolis: Naval Institute Press, 2006). 45 Hy Rothstein, A Tale of Two Wars – Why...In recognition that all future wars and conflicts will be engaged in in a joint manner, something must be done to ensure that GPF have a base...CODE A 13. ABSTRACT (maximum 200 words) When the United States commits forces to a war , overseas contingency operations, or any other large

The Effects of Fading a Strategic Self-Monitoring Intervention on Students' Academic Engagement, Accuracy, and Productivity

ERIC Educational Resources Information Center

Rock, Marcia L.; Thead, Beth K.

2007-01-01

In this study, using a single-case multiple-treatment reversal (A-B-A-B-C) research design, we replicated and extended previous strategic self-monitoring research by teaching five students, with and without disabilities, to use ACT-REACT to increase their academic engagement, productivity, and accuracy across new and previously learned math…

The Point of Conflict: Risking Worth through the Multiple Potentialities of Reflected Selves

ERIC Educational Resources Information Center

Weddington, Hank S.

2008-01-01

This article adopts an existentialist lens to examine the phenomenon of entering conflict with other human beings and the potential effects of such engagement on identity. In particular, it explores a teacher's active engagement (or lack thereof) in conflict as a response to the humiliation or degradation of a student. The comfort of a secure…

Transformations in a Civil Discourse Public Speaking Class: Speakers' and Listeners' Attitude Change. Scholarship of Teaching and Learning

ERIC Educational Resources Information Center

Gayle, Barbara Mae

2004-01-01

Learning to engage in civil discourse requires students to maintain an openness to new points of view and attitude change. In a public speaking course based on principles of civil discourse, classroom procedures were designed to foster subjective reframing by engaging students in the disorienting exercise of supporting multiple perspectives on the…

Middle School Students Discussing Controversial Issues to Learn about Civic Engagement: A Randomized Evaluation of the Word Generation Program

ERIC Educational Resources Information Center

Lin, Alex; Lawrence, Joshua; Snow, Catherine

2014-01-01

Although past research suggests that civic education programs can be effective in helping students become more civically engaged, this study tests whether these treatment effects are generalizable across an urban school district with multiple middle school sites. This study also contributes understanding of how treatment effects may vary for…

Electrophysiological Evidence for the Influence of Unitization on the Processes Engaged During Episodic Retrieval: Enhancing Familiarity Based Remembering

ERIC Educational Resources Information Center

Rhodes, Sinead M.; Donaldson, David I.

2007-01-01

Episodic memory depends upon multiple dissociable retrieval processes. Here we investigated the degree to which the processes engaged during successful retrieval are dependent on the properties of the representations that underlie memory for an event. Specifically we examined whether the individual elements of an event can, under some conditions,…

Influences on the Commitment to and Focus of Community Engagement at Colleges and Universities: A Multiple-Case Study

ERIC Educational Resources Information Center

Hawkins, Melissa McIlroy

2010-01-01

Colleges and universities have embraced the importance of community engagement, not only as a tool for student development but also, as a responsibility of the institution to address societal needs and problems. Research is lacking, however, on how institutions with varying missions, histories and cultures perceive their role in the community,…

The Engagement in Musical Activities of Young Children with Varied Hearing Abilities

ERIC Educational Resources Information Center

Chen-Hafteck, Lily; Schraer-Joiner, Lyn

2011-01-01

This multiple case study examined the musical experiences of five hard-of-hearing/deaf children (hearing loss ranging from 35-95 dB) and four typical-hearing children, ages 3-4. Their responses to various musical activities were observed and analysed using flow indicators. It was found that both groups of children: (1) were capable of engaging in…

Engaging Students in Designing Movement: The Divergent Discovery Style of Teaching

ERIC Educational Resources Information Center

Chatoupis, Constantine

2018-01-01

In the divergent discovery style of teaching the teacher designs problems that engage students in finding multiple solutions. The purpose of this article is to show how physical educators can use the divergent discovery style in the gymnasium. A brief description of this style and its connection to the SHAPE America National Standards for K-12…

Placing Photovoice under Erasure: A Critical and Complicit Engagement with What It Theoretically Is (Not)

ERIC Educational Resources Information Center

Higgins, Marc

2016-01-01

While there have been multiple breaks, shifts and developments within the theories that shape photovoice (i.e. praxis and feminist standpoint theory), they are rarely accounted for in the ways in which photovoice is (re)constituted. In this paper, I ask and engage with the questions: "what might it mean to reconceptualise photovoice through a…

Evaluation of a High-Engagement Teaching Program for STEM Graduate Students: Outcomes of the Future Academic Scholars in Teaching (FAST) Fellowship Program

ERIC Educational Resources Information Center

Prevost, Luanna B.; Vergara, Claudia E.; Urban-Lurain, Mark; Campa, Henry, III.

2018-01-01

Higher education institutions prepare future faculty members for multiple roles, including teaching. However, teaching professional development programs for graduate students vary widely. We present evaluation data from a high engagement program for STEM doctoral students. We analyzed the impact on three cohorts of participants over three academic…

Measuring engagement in fourth to twelfth grade classrooms: the Classroom Engagement Inventory.

PubMed

Wang, Ze; Bergin, Christi; Bergin, David A

2014-12-01

Research on factors that may promote engagement is hampered by the absence of a measure of classroom-level engagement. Literature has suggested that engagement may have 3 dimensions--affective, behavioral, and cognitive. No existing engagement scales measure all 3 dimensions at the classroom level. The Classroom Engagement Inventory (CEI) was developed to fill this gap. In Study 1, exploratory and confirmatory factor analyses were conducted on data from 3,481 students from the 4th to 12th grade. The results suggested a 4-factor model of the CEI. Using these results, in Study 2 several items were revised and data were collected 1 year later from 4th to 12th grade students in the same school district as Study 1. Analyses were conducted on data from 3,560 students after data cleaning. A series of potential models was tested. The final results suggest a 5-factor 24-item CEI: (1) Affective Engagement, (2) Behavioral Engagement-Compliance, (3) Behavioral Engagement-Effortful Class Participation, (4) Cognitive Engagement, and (5) Disengagement. Results advance understanding of the construct of classroom engagement. The CEI fills a significant gap in measurement of engagement. The CEI is classroom level, measures multiple dimensions of engagement, uses self-report, is relatively short, and can be readily administered in classrooms from the 4th to 12th grade. PsycINFO Database Record (c) 2014 APA, all rights reserved.

Productive engagement in older adults: a concept analysis.

PubMed

Thanakwang, Kattika; Isaramalai, Sang-Arun

2013-03-01

This study aimed to clarify the concept of productive engagement as it applies to older adults. The concept analysis was based on Walker and Avant's eight-step method. A literature review of articles published in English between 1990 and 2011 (n = 37) was conducted, using an electronic search of multiple sources. Results revealed that four defining attributes for productive engagement include continuing to work either paid or unpaid, caring for others, engaging in social activities, and growing spirituality. The antecedents of productive engagement are sociocultural factors as well as individual and institutional capacities. Meanwhile, the consequences are increased feelings of usefulness, improved health and well-being, aged successfully, and enhanced quality of life. Model, borderline, and contrary cases are presented to illustrate the concept's defining attributes. Defining the concept of productive engagement provides a basis for nurses and other health professionals to better understand productive engagement in older adults, thus effective strategic plans or programs for promoting productive roles among older adults can be further developed. © 2013 Wiley Publishing Asia Pty Ltd.

Assessing the Effects of Financial Literacy on Patient Engagement.

PubMed

Meyer, Melanie A; Hudak, Ronald P

2016-07-01

We investigated the relationship between financial literacy and patient engagement while considering the possible interaction effects due to patient financial responsibility and patient-physician shared decision making, and the impact of personal attributes. Participants consisted of an Internet-based sample of American adults (N = 160). Hierarchical multiple linear regression analysis was conducted to examine the relationship of the study variables on patient engagement. We found that patient financial responsibility (β = -.19, p < .05) and patient-physician shared decision-making (β = .17, p < .05) predicted patient engagement. However, there was no statistically significant relationship between patient financial literacy and patient engagement; moreover, the moderation effects of patient financial responsibility and shared decision making with financial literacy also were not statistically significant. Increasing patient financial responsibility and patient-physician shared decision making can impact patient engagement. Understanding the predictors of patient engagement and the factors that influence financial behaviors may allow for the development of interventions to enable patients to make better healthcare decisions, and ultimately, improve health outcomes.

Research and Engagement Strategies for Young Adult Immigrants Without Documentation: Lessons Learned Through Community Partnership.

PubMed

Raymond-Flesch, Marissa; Siemons, Rachel; Brindis, Claire D

2016-01-01

Limited research has focused on undocumented immigrants' health and access to care. This paper describes participant engagement strategies used to investigate the health needs of immigrants eligible for Deferred Action for Childhood Arrivals (DACA). Community-based strategies engaged advocates and undocumented Californians in study design and recruitment. Outreach in diverse settings, social media, and participant-driven sampling recruited 61 DACA-eligible focus group participants. Social media, community-based organizations (CBOs), family members, advocacy groups, and participant-driven sampling were the most successful recruitment strategies. Participants felt engaging in research was instrumental for sharing their concerns with health care providers and policymakers, noteworthy in light of their previously identified fears and mistrust of government officials. Using multiple culturally responsive strategies including participant-driven sampling, engagement with CBOs, and use of social media, those eligible for DACA eagerly engage as research participants. Educating researchers and institutional review boards (IRBs) about legal and safety concerns can improve research engagement.

Multiple narratives: How underserved urban girls engage in co-authoring life stories and scientific stories

NASA Astrophysics Data System (ADS)

Thompson, Jessica Jane

Contemporary critics of science education have noted that girls often fail to engage in learning because they cannot "see themselves" in science. Yet theory on identity, engagement, and the appropriation of scientific discourse remains underdeveloped. Using identity as a lens, I constructed 2-two week lunchtime science sessions for 17 ethnic-minority high school girls who were failing their science classes. The units of instruction were informed by a pilot study and based on principles from literature on engagement in identity work and engagement in productive disciplinary discourse. Primary data sources included 19 hours of videotaped lunchtime sessions, 88 hours of audio-taped individual student interviews (over the course of 3--4 years), and 10 hours of audio-taped small group interviews. Secondary data sources included student journals, 48 hours of observations of science classes, teacher surveys about student participation, and academic school records. I used a case-study approach with narrative and discourse analysis. Not only were the girls individually involved in negotiating ideas about their narratives about themselves and their future selves, but collectively some of the girls productively negotiated multiple identities, appropriated scientific and epistemological discourse and learned science content. This was accomplished through the use of a hybrid discourse that blended identity talk with science talk. The use of this talk supported these girls in taking ownership for or becoming advocates for certain scientific ideas.

Rotational-translational fourier imaging system

NASA Technical Reports Server (NTRS)

Campbell, Jonathan W. (Inventor)

2004-01-01

This invention has the ability to create Fourier-based images with only two grid pairs. The two grid pairs are manipulated in a manner that allows (1) a first grid pair to provide multiple real components of the Fourier-based image and (2) a second grid pair to provide multiple imaginary components of the Fourier-based image. The novelty of this invention resides in the use of only two grid pairs to provide the same imaging information that has been traditionally collected with multiple grid pairs.

Consultant's Playbook: A Survey of Pharmacy Consultant Experiences Among Hospitals In the University HealthSystem Consortium.

PubMed

Hicks, Dave; McCarthy, Bryan; Fanikos, John; Emamifar, Amir; Nedved, Andrea; Thompson, Bruce; Bender, Fred; McMahon, Patrick

2013-10-01

Our team surveyed a group of pharmacy directors to learn about their experiences with pharmacy consultants so that the directors might be able to use their consulting resources in a more effective manner. In May 2012, the University HealthSystem Consortium (UHC) Pharmacy Council Financial Performance Committee developed an electronic survey that collectively measured the characteristics, goals, and methodology of historical pharmacy consultant engagements and level of satisfaction. After e-mailing the initial electronic survey, we conducted follow-up telephone interviews with respondents from July through November 2012. These interviews were designed to include questions about expected outcomes, recommendations for evaluation processes, timelines for implementing the recommendations, consultants' expenses, and insights gained. A total of 23 pharmacy directors responded to the initial electronic survey; their organizations had engaged at least one consultant within the previous 5 years. Data were collected for 28 consultant engagements. Subsequent telephone interviews were conducted with 20 of the 23 pharmacy directors (87%) who completed the initial electronic survey, accounting for 25 of the 28 consultant engagements (89%). Cost reduction along with revenue enhancement was most often the focus of these engagements. These engagements were also mainly within the scope of an organization-wide effort initiated by the executive board or executive team. Consultant experiences varied greatly in terms of (1) the degree to which assistance was provided to the organization, (2) benchmarking methodologies and resources, and (3) timelines for implementing the consultants' recommendations. In general, most respondents rated their consultant experience as positive and were able to provide "pearls of wisdom" or lessons learned.

Multiple Family Groups for Child Behavior Difficulties: Retention Among Child Welfare-Involved Caregivers

ERIC Educational Resources Information Center

Gopalan, Geetha; Fuss, Ashley; Wisdom, Jennifer P.

2015-01-01

Purpose: The Multiple Family Group (MFG) service delivery model to reduce childhood disruptive behavior disorders has shown promise in engaging child welfare-involved families. This qualitative study examines caregivers' perceptions of factors that influence retention in MFGs among child welfare-involved families. Methods: Twenty-five…

Early Years Teachers' Perspectives on Teaching through Multiple Metaphors and Multimodality

ERIC Educational Resources Information Center

Mildenhall, Paula

2015-01-01

Recent research findings indicate that using multiple metaphors in multimodal learning experiences are effective teaching approaches in early years mathematics. Using a social semiotic lens this paper reports on eight early years teachers' perceptions of this approach whilst engaging in a small collaborative professional learning group. This group…

Understanding the Relationship between Teacher Behavior and Motivation in Students with Acquired Deafblindness

ERIC Educational Resources Information Center

Haakma, Ineke; Janssen, Marleen; Minnaert, Alexander

2016-01-01

Because little is known about teacher-student relationships that involve students with acquired deafblindness, the authors performed a multiple case study with a multiple-method design to investigate the relationship between need-supportive teaching behaviors and student engagement. Using self-determination theory (Deci & Ryan, 2000), they…

Gifts of the Spirit: Multiple Intelligences in Religious Education.

ERIC Educational Resources Information Center

Nuzzi, Ronald

This book provides practical direction for religious educators in teaching heterogeneous groups of learners by employing a broad range of teaching and learning approaches. The booklet explains the attributes of multiple intelligence theory, including the seven types of intelligence, and provides suggestions for engaging students in each…

Intermediality: How the Use of Multiple Media Enhances Learning.

ERIC Educational Resources Information Center

Lapp, Diane; Flood, James; Fisher, Douglas

1999-01-01

Describes how one fourth-grade teacher used television, videos, computers, classroom guests, and lots of reading and writing to engage his students in their language-arts unit, focusing on the book "Shiloh." Discusses how such "intermediality" (using multiple media) increases students' comprehension and understanding of text, capturing their…

Presidential and bureaucratic policy-making: The case of Mexican oil policy

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

de la Luz Valverde Rocha, M.

1991-01-01

A close examination of the literature yielded two different, but vague models of Mexican policy-making: (1) closed presidential policy-making and (2) open presidential policy-making. These two models are tested by identifying the regime's policy-making structures and by explaining the manner in which they operated to produce oil policy in two presidential administrations. To attain these goals, the oil policy-making process was divided into several stages. The policy roles played by different actors in the various stages of policy-making were analyzed. The process they engaged in to produce oil policy was also examined. The findings lend strong support to the openmore » presidential policy-making model. The most salient features of this model are: (1) the president and different members of the Mexican federal bureaucracy share policy-making functions, power, and influence; (2) policymakers engage in a political process of persuasion, coalition building, information functions, power, and influence; and (3) policymakers engage in these and other political techniques to produce government decisions and actions.« less

Selective ablation of dental calculus with a frequency-doubled Alexandrite laser

NASA Astrophysics Data System (ADS)

Rechmann, Peter; Hennig, Thomas

1996-01-01

The aim of the study was the selective removal of dental calculus by means of pulsed lasers. In a first approach the optical characteristics of subgingival calculus were calculated using fluorescence emission spectroscopy (excitation laser: N2-laser, wavelength 337 nm, pulse duration 4 ns). Subgingival calculus seems to absorb highly in the ultraviolet spectral region up to 420 nm. According to these measurements a frequency doubled Alexandrite-laser (wavelength 377 nm, pulse duration 100 ns, repetition rate 110 Hz) was used to irradiate calculus located on enamel, at the cementum enamel junction and on the root surface (located on dentin or on cementum). Irradiation was performed perpendicular to the root surface with a laser fluence of 1 Jcm-2. During the irradiation procedure an effective water cooling-system was engaged. Histological investigations were done on undecalcified sections. As a result, engaging low fluences allows a fast and strictly selective removal of subgingival calculus. Even more the investigations revealed that supragingival calculus can be removed in a strictly selective manner engaging a frequency doubled Alexandrite-laser. No adverse side effects to the surrounding tissues could be found.

Toward the reconceptualization of the relationship between occupation and health and well-being.

PubMed

Stewart, Katherine E; Fischer, Tess M; Hirji, Rehana; Davis, Jane A

2016-10-01

Foundational to the occupational therapy profession is the belief that engagement in occupation is health promoting; however, this belief fails to account for occupational engagement that may be risky or illness producing. Consensus regarding the nature of the relationship between occupation and health has yet to be achieved. The purpose of this study is to provide a comprehensive description of how the relationship between occupation and health and well-being is discussed within the occupational therapy and occupational science literature. The methodological framework outlined by Arksey and O'Malley served as the basis for this scoping review of the occupational therapy and occupational science literature. One hundred and twelve articles were identified as meeting the criteria for inclusion. The dominant discourse portrays the relationship between occupation and health as positive. The broader literature suggests that occupational engagement can have both positive and negative effects on health and well-being. As such, the reconceptualization of the relationship between occupation and health and well-being is warranted to enable occupational therapists to practise in a more client-centred manner.

Using Biomedically Relevant Multimedia Content in an Introductory Physics Course for Life Science and Pre-health Students

NASA Astrophysics Data System (ADS)

Mylott, Elliot; Kutschera, Ellynne; Dunlap, Justin C.; Christensen, Warren; Widenhorn, Ralf

2016-04-01

We will describe a one-quarter pilot algebra-based introductory physics course for pre-health and life science majors. The course features videos with biomedical experts and cogent biomedically inspired physics content. The materials were used in a flipped classroom as well as an all-online environment where students interacted with multimedia materials online and prior to engaging in classroom activities. Pre-lecture questions on both the medical content covered in the video media and the physics concepts in the written material were designed to engage students and probe their understanding of physics. The course featured group discussion and peer-lead instruction. Following in-class instruction, students engaged with homework assignments which explore the connections of physics and the medical field in a quantitative manner. Course surveys showed a positive response by the vast majority of students. Students largely indicated that the course helped them to make a connection between physics and the biomedical field. The biomedical focus and different course format were seen as an improvement to previous traditional physics instruction.

Student Engagement with a Flipped Classroom Teaching Design Affects Pharmacology Examination Performance in a Manner Dependent on Question Type.

PubMed

White, Paul J; Naidu, Som; Yuriev, Elizabeth; Short, Jennifer L; McLaughlin, Jacqueline E; Larson, Ian C

2017-11-01

Objective: To investigate the relationship between student engagement with the key elements of a flipped classroom approach (preparation and attendance), their attitudes to learning, including strategy development, and their performance on two types of examination questions (knowledge recall and providing rational predictions when faced with novel scenarios). Methods. This study correlated student engagement with the flipped classroom and student disposition to learning with student ability to solve novel scenarios in examinations. Results. Students who both prepared for and attended classes performed significantly better on examination questions that required analysis of novel scenarios compared to students who did not prepare and missed classes. However, there was no difference for both groups of students on examination questions that required knowledge and comprehension. Student motivation and use of strategies correlated with higher examination scores on questions requiring novel scenario analysis. Conclusion. There is a synergistic relationship between class preparation and attendance. The combination of preparation and attendance was positively correlated to assessment type; the relationship was apparent for questions requiring students to solve novel problems but not for questions requiring knowledge or comprehension.

Environmental Awareness to Realizing Green Islamic Boarding School (Eco-Pesantren) In Indonesia

NASA Astrophysics Data System (ADS)

Herdiansyah, Herdis; Jokopitoyo, Trisasono; Munir, Ahmad

2016-02-01

This paper is based on Community Engagement Grants program which developed through stakeholder cooperation method. It means the involvement and participation of Pesantren community and the peoples around it as well as the institutions whose have aim related with the program try to realizegood environmental health for communities around it. Through empowerment approach which positioning Pesantren community, local people, and related institutionas a subject, the moral and religion values in Pesantren into moral value of environmental sensein form of value and knowledge that should be improved for the better environment health. Environmental development engagement could be done through two kinds of approaches. First is by project approach and the second is motivation approach or it could be both of them in integrated way. The second approach (motivation), although relatively spend longer time, it will effected more positive because the target will gradually change their attitude and behavior in persuasive manner. The behavior of ignoring environmental problem will turn into dynamically attitudes that will always grow and culminate in stability of environmental engagement

Adolescent Civic Engagement and Adult Outcomes: An Examination among Urban Racial Minorities

PubMed Central

Chan, Wing Yi; Ou, Suh-Ruu; Reynolds, Arthur

2014-01-01

Civic engagement in adolescence is encouraged because it is hypothesized to promote better civic, social, and behavioral outcomes. However, few studies have examined the effects of civic engagement on youth development over time. In particular, the long-term association between adolescent civic engagement and development among racial minority youth who are exposed to high levels of risk factors is understudied. Using data from the Chicago Longitudinal Study (CLS; N = 854; 56.6% were female; 93% were African Americans and 7% were Latinos), this study examined the associations between civic engagement in adolescence and outcomes during emerging adulthood among racial minority youth. Regression analyses found that civic engagement in adolescence is related to higher life satisfaction, civic participation, and educational attainment, and is related to lower rates of arrest in emerging adulthood. The findings suggest that adolescent civic engagement is most impactful in affecting civic and educational outcomes in emerging adulthood. The present study contributes to the literature by providing support for the long-term associations between adolescent civic engagement and multiple developmental domains in adulthood among an inner-city minority cohort. PMID:24878896

Teachers bullied by students: forms of bullying and perpetrator characteristics.

PubMed

Kauppi, Teemu; Pörhölä, Maili

2012-01-01

The focus of this study is on the forms in which the bullying of school teachers by students manifests itself, the characteristics of the students who engage in the bullying, and the manner in which the students who engage in bullying behave in their own peer relationships. The data was gathered from primary and lower secondary school teachers by means of an Internet survey. The answers of 70 teachers who had experienced bullying by their students are examined. The teachers had been exposed to different forms of bullying by students. They had typically been bullied by male students. In most cases, the bullying had been perpetrated by an individual student or a small group of students. According to the teachers' assessment, the majority of the students who bullied them also bullied their fellow students.

Inferences about action engage action systems.

PubMed

Taylor, Lawrence J; Lev-Ari, Shiri; Zwaan, Rolf A

2008-10-01

Verbal descriptions of actions activate compatible motor responses [Glenberg, A. M., & Kaschak, M. P. (2002). Grounding language in action. Psychonomic Bulletin & Review, 9, 558-565]. Previous studies have found that the motor processes for manual rotation are engaged in a direction-specific manner when a verb disambiguates the direction of rotation [e.g. "unscrewed;" Zwaan, R. A., & Taylor, L. (2006). Seeing, acting, understanding: Motor resonance in language comprehension. Journal of Experimental Psychology: General, 135, 1-11]. The present experiment contributes to this body of work by showing that verbs that leave direction ambiguous (e.g. "turned") do not necessarily yield such effects. Rather, motor resonance is associated with a word that disambiguates some element of an action, as meaning is being integrated across sentences. The findings are discussed within the context of discourse processes, inference generation, motor activation, and mental simulation.

Predicting Patient Advocacy Engagement: A Multiple Regression Analysis Using Data From Health Professionals in Acute-Care Hospitals.

PubMed

Jansson, Bruce S; Nyamathi, Adeline; Heidemann, Gretchen; Duan, Lei; Kaplan, Charles

2015-01-01

Although literature documents the need for hospital social workers, nurses, and medical residents to engage in patient advocacy, little information exists about what predicts the extent they do so. This study aims to identify predictors of health professionals' patient advocacy engagement with respect to a broad range of patients' problems. A cross-sectional research design was employed with a sample of 94 social workers, 97 nurses, and 104 medical residents recruited from eight hospitals in Los Angeles. Bivariate correlations explored whether seven scales (Patient Advocacy Eagerness, Ethical Commitment, Skills, Tangible Support, Organizational Receptivity, Belief Other Professionals Engage, and Belief the Hospital Empowers Patients) were associated with patient advocacy engagement, measured by the validated Patient Advocacy Engagement Scale. Regression analysis examined whether these scales, when controlling for sociodemographic and setting variables, predicted patient advocacy engagement. While all seven predictor scales were significantly associated with patient advocacy engagement in correlational analyses, only Eagerness, Skills, and Belief the Hospital Empowers Patients predicted patient advocacy engagement in regression analyses. Additionally, younger professionals engaged in higher levels of patient advocacy than older professionals, and social workers engaged in greater patient advocacy than nurses. Limitations and the utility of these findings for acute-care hospitals are discussed.

Design of a framework for the deployment of collaborative independent rare disease-centric registries: Gaucher disease registry model.

PubMed

Bellgard, Matthew I; Napier, Kathryn R; Bittles, Alan H; Szer, Jeffrey; Fletcher, Sue; Zeps, Nikolajs; Hunter, Adam A; Goldblatt, Jack

2018-02-01

Orphan drug clinical trials often are adversely affected by a lack of high quality treatment efficacy data that can be reliably compared across large patient cohorts derived from multiple governmental and country jurisdictions. It is critical that these patient data be captured with limited corporate involvement. For some time, there have been calls to develop collaborative, non-proprietary, patient-centric registries for post-market surveillance of aspects related to orphan drug efficacy. There is an urgent need for the development and sustainable deployment of these 'independent' registries that can capture comprehensive clinical, genetic and therapeutic information on patients with rare diseases. We therefore extended an open-source registry platform, the Rare Disease Registry Framework (RDRF) to establish an Independent Rare Disease Registry (IRDR). We engaged with an established rare disease community for Gaucher disease to determine system requirements, methods of data capture, consent, and reporting. A non-proprietary IRDR model is presented that can serve as autonomous data repository, but more importantly ensures that the relevant data can be made available to appropriate stakeholders in a secure, timely and efficient manner to improve clinical decision-making and the lives of those with a rare disease. Copyright © 2017 The Authors. Published by Elsevier Inc. All rights reserved.

Telescoping magnetic ball bar test gage

DOEpatents

Bryan, J.B.

1984-03-13

A telescoping magnetic ball bar test gage for determining the accuracy of machine tools, including robots, and those measuring machines having non-disengageable servo drives which cannot be clutched out is disclosed. Two gage balls are held and separated from one another by a telescoping fixture which allows them relative radial motional freedom but not relative lateral motional freedom. The telescoping fixture comprises a parallel reed flexure unit and a rigid member. One gage ball is secured by a magnetic socket knuckle assembly which fixes its center with respect to the machine being tested. The other gage ball is secured by another magnetic socket knuckle assembly which is engaged or held by the machine in such manner that the center of that ball is directed to execute a prescribed trajectory, all points of which are equidistant from the center of the fixed gage ball. As the moving ball executes its trajectory, changes in the radial distance between the centers of the two balls caused by inaccuracies in the machine are determined or measured by a linear variable differential transformer (LVDT) assembly actuated by the parallel reed flexure unit. Measurements can be quickly and easily taken for multiple trajectories about several different fixed ball locations, thereby determining the accuracy of the machine. 3 figs.

A powerful approach reveals numerous expression quantitative trait haplotypes in multiple tissues.

PubMed

Ying, Dingge; Li, Mulin Jun; Sham, Pak Chung; Li, Miaoxin

2018-04-26

Recently many studies showed single nucleotide polymorphisms (SNPs) affect gene expression and contribute to development of complex traits/diseases in a tissue context-dependent manner. However, little is known about haplotype's influence on gene expression and complex traits, which reflects the interaction effect between SNPs. In the present study, we firstly proposed a regulatory region guided eQTL haplotype association analysis approach, and then systematically investigate the expression quantitative trait loci (eQTL) haplotypes in 20 different tissues by the approach. The approach has a powerful design of reducing computational burden by the utilization of regulatory predictions for candidate SNP selection and multiple testing corrections on non-independent haplotypes. The application results in multiple tissues showed that haplotype-based eQTLs not only increased the number of eQTL genes in a tissue specific manner, but were also enriched in loci that associated with complex traits in a tissue-matched manner. In addition, we found that tag SNPs of eQTL haplotypes from whole blood were selectively enriched in certain combination of regulatory elements (e.g. promoters and enhancers) according to predicted chromatin states. In summary, this eQTL haplotype detection approach, together with the application results, shed insights into synergistic effect of sequence variants on gene expression and their susceptibility to complex diseases. The executable application "eHaplo" is implemented in Java and is publicly available at http://grass.cgs.hku.hk/limx/ehaplo/. jonsonfox@gmail.com, limiaoxin@mail.sysu.edu.cn. Supplementary data are available at Bioinformatics online.

The role of multiple identities in adherence to medical appointments among gay/bisexual male adolescents living with HIV.

PubMed

Harper, Gary W; Fernandez, Isabel M; Bruce, Douglas; Hosek, Sybil G; Jacobs, Robin J

2013-01-01

Adolescents living with HIV require engagement with care providers in order to access the critical medical and psychosocial services they need. The current study sought to explore developmental determinants of adherence to medical appointments as one aspect of engagement in care among a geographically diverse sample of 200 gay/bisexual male adolescents (16-24 years) living with HIV, with a specific focus on ethnic identity, sexual orientation identity, and identity as a young man living with HIV. Ethnic identity affirmation (OR = 0.6; 95% CI: 0.3, 0.9), morality of homosexuality (OR = 1.7; 95% CI: 1.2, 2.5), and HIV-positive identity salience (OR = 1.5; 95% CI: 0.9, 2.4) were associated with significantly higher risk for missed appointments in the past 3 months. These findings highlight the importance of attending to developmental factors, such as the development of multiple identities, when attempting to increase engagement in care for gay/bisexual male adolescents living with HIV.

Collaboration and co-production of climate knowledge: lessons from a network on the front-line

NASA Astrophysics Data System (ADS)

Kettle, N.

2016-12-01

The science-practice gap is broadly considered a major barrier to the production and application of decision-relevant science. This study uses a social network analysis, based on 126 interviews, to analyze the roles and network ties among climate scientists, service providers, and decision makers in Alaska. Our research highlights the importance of key actors and significant differences in bonding and bridging ties across roles - structural characteristics that provide a basis for informing recommendations to build adaptive capacity and support the co-production of knowledge. Our findings also illustrate that some individuals in the network engage in multiple roles, suggesting that conceptualizing the science-practice interface as consisting of "producers" and "consumers" oversimplifies how individuals engage in climate science, services, and decision making. This research supports the notion that the development and use of climate information is a networked phenomenon. It also emphasizes the importance of centralized individuals who are capable of engaging in multiple roles for the transition of knowledge action.

The Role of Multiple Identities in Adherence to Medical Appointments among Gay/Bisexual Male Adolescents Living with HIV

PubMed Central

Harper, Gary W.; Fernandez, M. Isabel; Bruce, Douglas; Hosek, Sybil G.; Jacobs, Robin J.

2012-01-01

Adolescents living with HIV require engagement with care providers in order to access the critical medical and psychosocial services they need. The current study sought to explore developmental determinants of adherence to medical appointments as one aspect of engagement in care among a geographically diverse sample of 200 gay/bisexual male adolescents (16–24 years) living with HIV, with a specific focus on ethnic identity, sexual orientation identity, and identity as a young man living with HIV. Ethnic identity affirmation (OR = 0.6; 95% CI: 0.3, 0.9), morality of homosexuality (OR = 1.7; 95% CI: 1.2, 2.5), and HIV-positive identity salience (OR = 1.5; 95% CI: 0.9, 2.4) were associated with significantly higher risk for missed appointments in the past three months. These findings highlight the importance of attending to developmental factors, such as the development of multiple identities, when attempting to increase engagement in care for gay/bisexual male adolescents living with HIV. PMID:22041930

A Randomized Pilot Study of the Engaging Moms Program for Family Drug Court

PubMed Central

Dakof, Gayle A.; Cohen, Jeri B.; Henderson, Craig E.; Duarte, Eliette; Boustani, Maya; Blackburn, Audra; Venzer, Ellen; Hawes, Sam

2010-01-01

In response to the need for effective drug court interventions, the effectiveness of the Engaging Moms Program (EMP) versus intensive case management services (ICMS) on multiple outcomes for mothers enrolled in family drug court was investigated. In this intent-to-treat study, mothers (N = 62) were randomly assigned to either usual drug court care or the Engaging Moms drug court program. Mothers were assessed at intake, and 3, 6, 12, and 18 months following intake. Results indicated that at 18 months post drug court enrollment, 77% of mothers assigned to EMP versus 55% of mothers assigned to ICMS had positive child welfare dispositions. There were statistically significant time effects for both intervention groups on multiple outcomes including substance use, mental health, parenting practices, and family functioning. EMP showed equal or better improvement than ICMS on all outcomes. The results suggest that EMP in family drug court is a viable and promising intervention approach to reduce maternal addiction and child maltreatment. PMID:20116961

Tributyltin engages multiple nuclear receptor pathways and suppresses osteogenesis in bone marrow multipotent stromal cells.

PubMed

Baker, Amelia H; Watt, James; Huang, Cassie K; Gerstenfeld, Louis C; Schlezinger, Jennifer J

2015-06-15

Organotins are members of the environmental obesogen class of contaminants because they activate peroxisome proliferator-activated receptor γ (PPARγ), the essential regulator of adipogenesis. Exposure to thiazolidinediones (PPARγ ligands used to treat type 2 diabetes) is associated with increased fractures. Diminished bone quality likely results from PPARγ's role in promoting adipogenesis while suppressing osteogenesis of bone marrow multipotent mesenchymal stromal cells (BM-MSC). We hypothesized that tributyltin (TBT) would be a potent modifier of BM-MSC differentiation and a negative regulator of bone formation. Organotins interact with both PPARγ and retinoid X receptors (RXR), suggesting that they activate multiple nuclear receptor pathways. To investigate the role of RXR in the actions of TBT, the effects of PPARγ (rosiglitazone) and RXR (bexarotene, LG100268) agonists were compared to the effects of TBT in BMS2 cells and primary mouse BM-MSC cultures. In BMS2 cells, TBT induced the expression of Fabp4, Abca1, and Tgm2 in an RXR-dependent manner. All agonists suppressed osteogenesis in primary mouse BM-MSC cultures, based on decreased alkaline phosphatase activity, mineralization, and expression of osteoblast-related genes. While rosiglitazone and TBT strongly activated adipogenesis, based on lipid accumulation and expression of adipocyte-related genes, the RXR agonists did not. Extending these analyses to other RXR heterodimers showed that TBT and the RXR agonists activated the liver X receptor pathway, whereas rosiglitazone did not. Application of either a PPARγ antagonist (T0070907) or an RXR antagonist (HX531) significantly reduced rosiglitazone-induced suppression of bone nodule formation. Only the RXR antagonist significantly reduced LG100268- and TBT-induced bone suppression. The RXR antagonist also inhibited LG100268- and TBT-induced expression of Abca1, an LXR target gene, in primary BM-MSC cultures. These results provide novel evidence that TBT activates multiple nuclear receptor pathways in BM-MSCs, activation of RXR is sufficient to suppress osteogenesis, and TBT suppresses osteogenesis largely through its direct interaction with RXR.

The context of aggressive behavior in marriage: a longitudinal study of newlyweds.

PubMed

Frye, Nancy E; Karney, Benjamin R

2006-03-01

Under what circumstances are spouses more or less likely to engage in aggressive behaviors? To address this question, the current study drew on multiple longitudinal assessments of 1st-married newlyweds to examine correlates of within-subject variability in aggressive behavior. Controlling for marital satisfaction, the authors found that spouses were more likely to engage in physical aggression at times when they engaged in higher levels of psychological aggression. Additionally, husbands reporting higher levels of chronic stress were more likely to engage in physical aggression overall and were more likely to engage in physical aggression when they were experiencing higher than average levels of acute stress. These results highlight how demands and supports in the context external to a marriage may affect processes within the marriage. Copyright 2006 APA, all rights reserved.

Meeting the complex needs of urban youth and their families through the 4Rs 2Ss Family Strengthening Program: The “real world” meets evidence-informed care

PubMed Central

Small, Latoya; Jackson, Jerrold; Gopalan, Geetha; McKay, Mary McKernan

2014-01-01

Youth living in poverty face compounding familial and environmental challenges in utilizing effective community mental health services. They have ongoing stressors that increase their dropout rate in mental health service use. Difficulties also exist in staying engaged in services when they are involved with the child welfare system. This study examines the 4Rs 2Ss Family Strengthening Program, developed across four broad conceptual categories related to parenting skills and family processes that form a multiple family group service delivery approach. A total of 321 families were enrolled in this randomized intervention study, assigned to either the 4Rs 2Ss Family Strengthening Program or standard care services. Caregivers and their children randomly assigned to the experimental condition received a 16 week multiple family group intervention through their respective outpatient community mental health clinic. Data was collected at baseline, midtest (8 weeks), posttest (16 weeks), and 6 month follow-up. Major findings include high engagement in the 4Rs 2Ss Family Strengthening Program, compared to standard services. Although child welfare status is not related to attendance, family stress and parental depression are also related to participant engagement in this multiple family group intervention. Involvement in the 4Rs 2Ss Family Strengthening Program resulted in improved effects for child behaviors. Lastly, no evidence of moderation effects on family stress, child welfare involvement, or parental needs were found. The 4Rs 2Ss Family Strengthening Program appeared able to engage families with more complex “real world” needs. PMID:26523115

Engaging in science inquiry: Prospective elementary teachers' learning in an innovative life science course

NASA Astrophysics Data System (ADS)

Haefner, Leigh Boardman

2001-10-01

This study examined prospective elementary teachers' learning about science inquiry in the context of an innovative life science course that engaged them in an original science investigation. Eleven elementary education majors participated in the study. A multiple case study approach that was descriptive, interpretive, and framed by grounded theory was employed. Primary data sources included transcripts of semi-structured interviews, text associated with online threaded discussions, and course project documents, such as lesson plans and written reflections. Secondary data sources included videotaped class sessions and field notes. Data were analyzed using analytical induction techniques, and trustworthiness was developed through the use of multiple data sources, triangulation of data, and the use of counterexamples to the assertions. Three major findings emerged from the cross-case analysis. First, engaging in an original science investigation assisted prospective teachers in becoming more attentive to the processes of science and developing more elaborated and data-driven explanations of how science is practiced. Second, when prospective teachers struggled with particular aspects of their investigations, those aspects became foci of change in their thinking about science and doing science. Third, as prospective teachers came to place a greater emphasis on questions, observations, and experimentation as fundamental aspects of doing science, they became more accepting of approaches to teaching science that encourage children's questions about science phenomena. Implications include the need to re-conceptualize teacher preparation programs to include multiple opportunities to engage prospective teachers in learning science as inquiry, and attend to connections among subject matter knowledge, subject-specific pedagogy and experiences with children.

Meeting the complex needs of urban youth and their families through the 4Rs 2Ss Family Strengthening Program: The "real world" meets evidence-informed care.

PubMed

Small, Latoya; Jackson, Jerrold; Gopalan, Geetha; McKay, Mary McKernan

2015-07-01

Youth living in poverty face compounding familial and environmental challenges in utilizing effective community mental health services. They have ongoing stressors that increase their dropout rate in mental health service use. Difficulties also exist in staying engaged in services when they are involved with the child welfare system. This study examines the 4Rs 2Ss Family Strengthening Program, developed across four broad conceptual categories related to parenting skills and family processes that form a multiple family group service delivery approach. A total of 321 families were enrolled in this randomized intervention study, assigned to either the 4Rs 2Ss Family Strengthening Program or standard care services. Caregivers and their children randomly assigned to the experimental condition received a 16 week multiple family group intervention through their respective outpatient community mental health clinic. Data was collected at baseline, midtest (8 weeks), posttest (16 weeks), and 6 month follow-up. Major findings include high engagement in the 4Rs 2Ss Family Strengthening Program, compared to standard services. Although child welfare status is not related to attendance, family stress and parental depression are also related to participant engagement in this multiple family group intervention. Involvement in the 4Rs 2Ss Family Strengthening Program resulted in improved effects for child behaviors. Lastly, no evidence of moderation effects on family stress, child welfare involvement, or parental needs were found. The 4Rs 2Ss Family Strengthening Program appeared able to engage families with more complex "real world" needs.

Increasing Toy Play among Toddlers with Multiple Disabilities in an Inclusive Classroom: A More-to-Less, Child-Directed Intervention Continuum.

ERIC Educational Resources Information Center

DiCarlo, Cynthia F.; Reid, Dennis H.; Stricklin, Sarintha B.

2003-01-01

A study evaluated a more-to-less, child-directed continuum of intervention to increase toy play among six toddlers with multiple disabilities. Toddlers were provided with repeated choices of preferred toys in a child-directed manner. Nonprompted toy play for two toddlers increased. Toy play also increased for another child after staff prompts and…

Variation in children’s classroom engagement throughout a day in preschool: Relations to classroom and child factors

PubMed Central

Vitiello, Virginia E.; Booren, Leslie M.; Downer, Jason T.; Williford, Amanda

2014-01-01

This study examined sources of variability in preschool children’s positive and negative engagement with teachers, peers, and tasks, and how that variability was related to both classroom activity settings (e.g., teacher-structured time, outdoor time, transitions) and child factors (age, gender). Participants were 283 socioeconomically and linguistically diverse children drawn from 84 classrooms, 34 to 63 months old (M = 50.8, SD = 6.5). Each child’s engagement was observed and rated multiple times within a single day. Results suggested that children’s engagement varied significantly across the preschool day. Activity settings that provided children with a greater degree of choice (free choice and outdoor time) were associated with more positive engagement with peers and tasks, while teacher-structured activities were associated with more positive engagement with teachers. Transitions emerged as a difficult part of the day, associated with less positive engagement with teachers and tasks. Older children were rated higher on peer and task engagement. These findings, together with previous research, suggest that both characteristics of the classroom setting and child factors are associated with children’s classroom engagement throughout a day in preschool. PMID:25717218

Providing Classroom-Based Intervention to At-Risk Students to Support Their Academic Engagement and Interactions with Peers

ERIC Educational Resources Information Center

Ornelles, Cecily

2007-01-01

In this study, the author used a multiple baseline design to evaluate the effects of a structured intervention on the engagement and initiations of 3 children identified as at-risk for school difficulty. The intervention had two phases. During intervention (Phase 1) the students received 9 15-min instructional sessions. The intervention had 3…

Beyond the Therapeutic Hour: An Exploratory Pilot Study of Using Technology to Enhance Alliance and Engagement within Face-to-Face Psychotherapy

ERIC Educational Resources Information Center

Richards, Penelope; Simpson, Susan

2015-01-01

In this paper we introduce and investigate the capacity for a novel, technologically advanced system (goACT) to enhance face-to-face psychotherapy. Specifically, we explore the capacity for goACT to enhance therapeutic alliance (TA) and engagement, and reduce distress. Using a mixed-methods, multiple-baseline design we present the first study to…

Effects of Planning and Goal Setting on Reducing Latency to Task Engagement for Struggling Readers in Middle School

ERIC Educational Resources Information Center

Stevenson, Nathan A.

2016-01-01

The current study examined the effect of a planning and goal-setting intervention in reducing latency to task engagement. This study used a multiple baseline design across participants for two seventh-grade and two eighth-grade students in a remedial reading class. The behavioral intervention was administered in small groups at the start of each…

Using Story-Based Lessons to Increase Academic Engaged Time in General Education Classes for Students with Moderate Intellectual Disability and Autism

ERIC Educational Resources Information Center

Courtade, Ginevra R.; Lingo, Amy S.; Whitney, Todd

2013-01-01

The purpose of the study was to examine the effects of special education and general education teachers working together to develop and implement story-based lessons on the academic engaged time of students with moderate intellectual disability and autism. A multiple probe across participants' design was used to measure teacher implementation of…

Clustering of health behaviours in adult survivors of childhood cancer and the general population

PubMed Central

Rebholz, C E; Rueegg, C S; Michel, G; Ammann, R A; von der Weid, N X; Kuehni, C E; Spycher, B D

2012-01-01

Background: Little is known about engagement in multiple health behaviours in childhood cancer survivors. Methods: Using latent class analysis, we identified health behaviour patterns in 835 adult survivors of childhood cancer (age 20–35 years) and 1670 age- and sex-matched controls from the general population. Behaviour groups were determined from replies to questions on smoking, drinking, cannabis use, sporting activities, diet, sun protection and skin examination. Results: The model identified four health behaviour patterns: ‘risk-avoidance', with a generally healthy behaviour; ‘moderate drinking', with higher levels of sporting activities, but moderate alcohol-consumption; ‘risk-taking', engaging in several risk behaviours; and ‘smoking', smoking but not drinking. Similar proportions of survivors and controls fell into the ‘risk-avoiding' (42% vs 44%) and the ‘risk-taking' cluster (14% vs 12%), but more survivors were in the ‘moderate drinking' (39% vs 28%) and fewer in the ‘smoking' cluster (5% vs 16%). Determinants of health behaviour clusters were gender, migration background, income and therapy. Conclusion: A comparable proportion of childhood cancer survivors as in the general population engage in multiple health-compromising behaviours. Because of increased vulnerability of survivors, multiple risk behaviours should be addressed in targeted health interventions. PMID:22722311

Motivational profiles in high school students: Differences in behavioural and emotional homework engagement and academic achievement.

PubMed

Regueiro, Bibiana; Núñez, José C; Valle, Antonio; Piñeiro, Isabel; Rodríguez, Susana; Rosário, Pedro

2016-12-12

This work examined whether combinations of academic and non-academic goals generated different motivational profiles in high school students. Besides, differences in homework behavioural engagement (i.e. amount of homework, time spent in homework, homework time management), homework emotional engagement (i.e. homework anxiety) and academic achievement were analysed. Participants were 714 high school students (43.4% boys and 56.6% girls). The study of potential motivational profiles was conducted by latent profile analysis, and the differences between the motivational profiles regarding homework variables and academic achievement were analysed using multivariate analysis. The results indicate the existence of five groups of motivational profiles: a group of students with multiple goals, a group of unmotivated students, two groups of students with a predominance of learning goals and, finally, a group comprising students with a high fear of failure. Both the group with multiple goals and the learning goals-oriented groups reported to do more homework, spending more time on homework, making better use of that time and having a higher academic achievement than counterparts. The avoidance-failure group and the group with multiple goals showed higher levels of homework anxiety. Globally, these results provide support for a person-centred approach. © 2016 International Union of Psychological Science.

Children with mathematical learning disability fail in recruiting verbal and numerical brain regions when solving simple multiplication problems.

PubMed

Berteletti, Ilaria; Prado, Jérôme; Booth, James R

2014-08-01

Greater skill in solving single-digit multiplication problems requires a progressive shift from a reliance on numerical to verbal mechanisms over development. Children with mathematical learning disability (MD), however, are thought to suffer from a specific impairment in numerical mechanisms. Here we tested the hypothesis that this impairment might prevent MD children from transitioning toward verbal mechanisms when solving single-digit multiplication problems. Brain activations during multiplication problems were compared in MD and typically developing (TD) children (3rd to 7th graders) in numerical and verbal regions which were individuated by independent localizer tasks. We used small (e.g., 2 × 3) and large (e.g., 7 × 9) problems as these problems likely differ in their reliance on verbal versus numerical mechanisms. Results indicate that MD children have reduced activations in both the verbal (i.e., left inferior frontal gyrus and left middle temporal to superior temporal gyri) and the numerical (i.e., right superior parietal lobule including intra-parietal sulcus) regions suggesting that both mechanisms are impaired. Moreover, the only reliable activation observed for MD children was in the numerical region when solving small problems. This suggests that MD children could effectively engage numerical mechanisms only for the easier problems. Conversely, TD children showed a modulation of activation with problem size in the verbal regions. This suggests that TD children were effectively engaging verbal mechanisms for the easier problems. Moreover, TD children with better language skills were more effective at engaging verbal mechanisms. In conclusion, results suggest that the numerical- and language-related processes involved in solving multiplication problems are impaired in MD children. Published by Elsevier Ltd.

Monitoring arrangement for vented nuclear fuel elements

DOEpatents

Campana, Robert J.

1981-01-01

In a nuclear fuel reactor core, fuel elements are arranged in a closely packed hexagonal configuration, each fuel element having diametrically opposed vents permitting 180.degree. rotation of the fuel elements to counteract bowing. A grid plate engages the fuel elements and forms passages for communicating sets of three, four or six individual vents with respective monitor lines in order to communicate vented radioactive gases from the fuel elements to suitable monitor means in a manner readily permitting detection of leakage in individual fuel elements.

Design and implementation of a modular interactive labyrinth targeted for use in optical education

NASA Astrophysics Data System (ADS)

Saitgalina, Azaliya K.; Tolstoba, Nadezhda D.; Butova, Daria V.; Orekhova, Maria K.; Lyamets, Dmitry A.; Kozhina, Anastasiia D.; Kolomoitcev, Vladimir S.; Shevchenko, Denis N.; Krivtcova, Renata S.; Stepanenko, Maksim A.; Kochnev, Kirill A.; Beliaeva, Alina S.

2017-08-01

Through the creation of a large number of interactive optical projects in pursuit of this goal, the laboratory has realized that the most effective educational approach is one that presents information in a fun, engaging, and informative manner. Hence, the idea for an optical labyrinth was born. This labyrinth allows students to interact with and learn optical phenomena in real time, presenting tangible benefits for ongoing education of optics and photonics in schools and universities.

The Use of Blogs in English Language Learning: A Study of Student Perceptions (El uso de bitácoras o "blogs" en el aprendizaje del idioma inglés: un estudio sobre las percepciones del estudiante)

ERIC Educational Resources Information Center

Ahluwalia, Gurleen; Gupta, Deepti; Aggarwal, Deepak

2011-01-01

In this article we present an investigation that focused on the students' perception of using Blogs as a means to supplement in-class language learning activities. Blogs are easy to manage and enable students to publish their work in a chronological manner. They help students to engage in online exchanges and promote learner autonomy. This study…

Soil sampling device with latch assembly having a variable circumferential shape

DOEpatents

Meyer, R.D.

1996-12-24

The invention relates to an improved sampler which can be operated in any orientation. The design features a positive gripping of the operating rod in a manner to reduce point loads so as to reduce any possibility of jamming of the rod on a retraction stroke until such time as it is positively retained in the fully withdrawn position. In the preferred embodiment, a pair of mating cylindrical latch pieces, held together by a circumferential spring, are used for positive actuation. The inner rod has an angular cut-out which provides the base for the latch when aligned with the latch. A release fixture can be used to free the latch from the cone rod after actuation. The latches are formed in such a manner as they may support themselves within the housing of the sampler until they engage the operating rod. 11 figs.

Soil sampling device with latch assembly having a variable circumferential shape

DOEpatents

Meyer, Robert D.

1996-01-01

The invention relates to an improved sampler which can be operated in any orientation. The design features a positive gripping of the operating rod in a manner to reduce point loads so as to reduce any possibility of jamming of the rod on a retraction stroke until such time as it is positively retained in the fully withdrawn position. In the preferred embodiment, a pair of mating cylindrical latch pieces, held together by a circumferential spring, are used for positive actuation. The inner rod has an angular cut-out which provides the base for the latch when aligned with the latch. A release fixture can be used to free the latch from the cone rod after actuation. The latches are formed in such a manner as they may support themselves within the housing of the sampler until they engage the operating rod.

Astronomy4Kids: A new, online, STEM-focused, video education outreach program

NASA Astrophysics Data System (ADS)

Pearson, Richard L.; Pearson, Sarah R.

2017-06-01

Recent research indicates significant benefits of early childhood introductions to language, mathematics, and general science concepts. Specifically, a child that is introduced to a concept at a young age is more prepared to receive it in its entirety later. Astronomy4Kids was created to bring science, technology, engineering, and math (STEM) concepts to the youngest learners (those under the age of eight, or those from pre-school to about second-grade). The videos are presented in a succinct, one-on-one manner, and provide a creative learning environment for the viewers. Following the preschool education video principles established by Fred Rogers, we hope to give young children access to an expert astronomer who can explain things simply and sincerely. We believe presenting the material in this manner will make it engaging for even the youngest scholar and available to any interested party. The videos can be freely accessed at www.astronomy4kids.net.

Measures of fidelity of delivery of, and engagement with, complex, face-to-face health behaviour change interventions: A systematic review of measure quality.

PubMed

Walton, Holly; Spector, Aimee; Tombor, Ildiko; Michie, Susan

2017-11-01

Understanding the effectiveness of complex, face-to-face health behaviour change interventions requires high-quality measures to assess fidelity of delivery and engagement. This systematic review aimed to (1) identify the types of measures used to monitor fidelity of delivery of, and engagement with, complex, face-to-face health behaviour change interventions and (2) describe the reporting of psychometric and implementation qualities. Electronic databases were searched, systematic reviews and reference lists were hand-searched, and 21 experts were contacted to identify articles. Studies that quantitatively measured fidelity of delivery of, and/or engagement with, a complex, face-to-face health behaviour change intervention for adults were included. Data on interventions, measures, and psychometric and implementation qualities were extracted and synthesized using narrative analysis. Sixty-six studies were included: 24 measured both fidelity of delivery and engagement, 20 measured fidelity of delivery, and 22 measured engagement. Measures of fidelity of delivery included observation (n = 17; 38.6%), self-report (n = 15; 34%), quantitatively rated qualitative interviews (n = 1; 2.3%), or multiple measures (n = 11; 25%). Measures of engagement included self-report (n = 18; 39.1%), intervention records (n = 11; 24%), or multiple measures (n = 17; 37%). Fifty-one studies (77%) reported at least one psychometric or implementation quality; 49 studies (74.2%) reported at least one psychometric quality, and 17 studies (25.8%) reported at least one implementation quality. Fewer than half of the reviewed studies measured both fidelity of delivery of, and engagement with complex, face-to-face health behaviour change interventions. More studies reported psychometric qualities than implementation qualities. Interpretation of intervention outcomes from fidelity of delivery and engagement measurements may be limited due to a lack of reporting of psychometric and implementation qualities. Statement of contribution What is already known on this subject? Evidence of fidelity and engagement is needed to understand effectiveness of complex interventions Evidence of fidelity and engagement are rarely reported High-quality measures are needed to measure fidelity and engagement What does this study add? Evidence that indicators of quality of measures are reported in some studies Evidence that psychometric qualities are reported more frequently than implementation qualities A recommendation for intervention evaluations to report indicators of quality of fidelity and engagement measures. © 2017 The Authors. British Journal of Health Psychology published by John Wiley & Sons Ltd on behalf of British Psychological Society.

Workplace Bullying and Work Engagement: A Self-Determination Model.

PubMed

Goodboy, Alan K; Martin, Matthew M; Bolkan, San

2017-06-01

This study modeled motivational mechanisms that explain the negative effects of workplace bullying on work engagement. Guided by self-determination theory, workplace bullying was predicted to decrease worker engagement indirectly, due to the denial of employees' basic psychological needs and their intrinsic motivation to work. From a sample of 243 full-time employees, serial multiple mediation models revealed that the indirect relationships between workplace bullying and work engagement (i.e., vigor, dedication, absorption) were serially mediated by basic psychological needs and intrinsic motivation to work. In support of self-determination theory, this study revealed that workplace bullying indirectly disengages employees from their work by denying them of their autonomy and relatedness needs and thwarting their motivation to perform work in a fulfilling way.

Comparative genomics and evolution of eukaryotic phospholipidbiosynthesis

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

Lykidis, Athanasios

2006-12-01

Phospholipid biosynthetic enzymes produce diverse molecular structures and are often present in multiple forms encoded by different genes. This work utilizes comparative genomics and phylogenetics for exploring the distribution, structure and evolution of phospholipid biosynthetic genes and pathways in 26 eukaryotic genomes. Although the basic structure of the pathways was formed early in eukaryotic evolution, the emerging picture indicates that individual enzyme families followed unique evolutionary courses. For example, choline and ethanolamine kinases and cytidylyltransferases emerged in ancestral eukaryotes, whereas, multiple forms of the corresponding phosphatidyltransferases evolved mainly in a lineage specific manner. Furthermore, several unicellular eukaryotes maintain bacterial-type enzymesmore » and reactions for the synthesis of phosphatidylglycerol and cardiolipin. Also, base-exchange phosphatidylserine synthases are widespread and ancestral enzymes. The multiplicity of phospholipid biosynthetic enzymes has been largely generated by gene expansion in a lineage specific manner. Thus, these observations suggest that phospholipid biosynthesis has been an actively evolving system. Finally, comparative genomic analysis indicates the existence of novel phosphatidyltransferases and provides a candidate for the uncharacterized eukaryotic phosphatidylglycerol phosphate phosphatase.« less

Creating a provider network: fact, fantasy, and future.

PubMed

Meeks, J S

1997-09-01

Integrated delivery systems should consider multiple options through which to affiliate, with primary care physicians and advanced practice nurses. Caution should be employed to assure that system alignment occurs in an efficient, effective manner.

More than Words: Comics as a Means of Teaching Multiple Literacies

ERIC Educational Resources Information Center

Jacobs, Dale

2007-01-01

Historically, comics have been viewed as a "debased or simplified word-based literacy," explains Dale Jacobs, who considers comics to be complex, multimodal texts. Examining Ted Naifeh's "Polly and the Pirates," Jacobs shows how comics can engage students in multiple literacies, furthering meaning-making practices in the classroom and beyond.

Written Justifications to Multiple-Choice Concept Questions during Active Learning in Class

ERIC Educational Resources Information Center

Koretsky, Milo D.; Brooks, Bill J.; Higgins, Adam Z.

2016-01-01

Increasingly, instructors of large, introductory STEM courses are having students actively engage during class by answering multiple-choice concept questions individually and in groups. This study investigates the use of a technology-based tool that allows students to answer such questions during class. The tool also allows the instructor to…

Dynamic Measurement: The Crossroad of Area and Multiplication

ERIC Educational Resources Information Center

Panorkou, Nicole

2017-01-01

In this exploratory study, our goal was to engage students in dynamic experiences of area as a continuous quantity that can be measured by multiplicatively composing two linear measures (lengths), an approach we refer to as 'dynamic measurement,' or DYME. In this paper, we present the learning trajectory constructed from two cycles of teaching…

Multiple Possibilities: The Multi-Literate Lives of Three Children

ERIC Educational Resources Information Center

Wood, Jeffrey

2015-01-01

This paper presents findings from an eleven-year ethnographic study which describes how three children used different sign systems to become literate, to define who they are and to construct their literate identity. They each engaged with literacies in powerful and life transforming ways. Each child used multiple literacies to learn, understand…

The Impact of Professional Development and Indigenous Education Officers on Australian Teachers' Indigenous Teaching and Learning

ERIC Educational Resources Information Center

Craven, Rhonda G.; Yeung, Alexander Seeshing; Han, Feifei

2014-01-01

The study investigated the impact of professional development (PD) in Indigenous teaching on teachers' psychological and behavioural aspects, and Indigenous students' learning engagement. Adopting a multiple-indicator-multiple-indicator-cause model, frequency of PD was found to have positive paths to teachers' self-concept in Indigenous teaching…

Using Multiple-Stimulus without Replacement Preference Assessments to Increase Student Engagement and Performance

ERIC Educational Resources Information Center

Weaver, Adam D.; McKevitt, Brian C.; Farris, Allie M.

2017-01-01

Multiple-stimulus without replacement preference assessment is a research-based method for identifying appropriate rewards for students with emotional and behavioral disorders. This article presents a brief history of how this technology evolved and describes a step-by-step approach for conducting the procedure. A discussion of necessary materials…

Recommendations for patient engagement in guideline development panels: A qualitative focus group study of guideline-naïve patients.

PubMed

Armstrong, Melissa J; Mullins, C Daniel; Gronseth, Gary S; Gagliardi, Anna R

2017-01-01

Patient and consumer engagement in clinical practice guideline development is internationally advocated, but limited research explores mechanisms for successful engagement. To investigate the perspectives of potential patient/consumer guideline representatives on topics pertaining to engagement including guideline development group composition and barriers to and facilitators of engagement. Participants were guideline-naïve volunteers for programs designed to link community members to academic research with diverse ages, gender, race, and degrees of experience interacting with health care professionals. Three focus groups and one key informant interview were conducted and analyzed using a qualitative descriptive approach. Participants recommended small, diverse guideline development groups engaging multiple patient/consumer stakeholders with no prior relationships with each other or professional panel members. No consensus was achieved on the ideal balance of patient/consumer and professional stakeholders. Pre-meeting reading/training and an identified contact person were described as keys to successful early engagement; skilled facilitators, understandable speech and language, and established mechanisms for soliciting patient opinions were suggested to enhance engagement at meetings. Most suggestions for effective patient/consumer engagement in guidelines require forethought and planning but little additional expense, making these strategies easily accessible to guideline developers desiring to achieve more meaningful patient and consumer engagement.

The effects of supplemental online learning aids on student performance and student engagement in Medical Microbiology

NASA Astrophysics Data System (ADS)

Murray, Kimberly

The purpose of this study was to determine the effects of online learning aids on student performance and engagement. The thirty-five participants of the current study were students enrolled in two sections of a junior level Medical Microbiology laboratory. The experimental section was required to spend ten minutes each week on an online learning aid. The online program, StudyMate(TM), was used to present text and images in the form of flash cards, multiple choice questions, matching, and crossword puzzles. Both groups completed the Index of Learning Style survey, an initial engagement survey at the start of the course, and a final engagement survey at the end of the course. Statistical analysis showed no significant differences between the groups at the start of the course or after the course was completed for learning style, science grade point average, overall grade point average, initial engagement or final engagement. A moderate correlation was found between microbiology course and laboratory grades and a reflective learning style.

Impact of Sexual Trauma on HIV Care Engagement: Perspectives of Female Patients with Trauma Histories in Cape Town, South Africa.

PubMed

Watt, Melissa H; Dennis, Alexis C; Choi, Karmel W; Ciya, Nonceba; Joska, John A; Robertson, Corne; Sikkema, Kathleen J

2017-11-01

South African women have disproportionately high rates of both sexual trauma and HIV. To understand how sexual trauma impacts HIV care engagement, we conducted in-depth qualitative interviews with 15 HIV-infected women with sexual trauma histories, recruited from a public clinic in Cape Town. Interviews explored trauma narratives, coping behaviors and care engagement, and transcripts were analyzed using a constant comparison method. Participants reported multiple and complex traumas across their lifetimes. Sexual trauma hindered HIV care engagement, especially immediately following HIV diagnosis, and there were indications that sexual trauma may interfere with future care engagement, via traumatic stress symptoms including avoidance. Disclosure of sexual trauma was limited; no women had disclosed to an HIV provider. Routine screening for sexual trauma in HIV care settings may help to identify individuals at risk of poor care engagement. Efficacious treatments are needed to address the psychological and behavioral sequelae of trauma.

The Effects of Organizational Culture on Mental Health Service Engagement of Transition Age Youth.

PubMed

Kim, HyunSoo; Tracy, Elizabeth M; Biegel, David E; Min, Meeyoung O; Munson, Michelle R

2015-10-01

Nationwide, there is a growing concern in understanding mental health service engagement among transition age youth. The ecological perspective suggests that there are multiple barriers to service engagement which exist on varying levels of the ecosystem. Based on the socio-technical theory and organizational culture theory, this study examined the impact of organization-level characteristics on perceived service engagement and the moderating role of organizational culture on practitioner-level characteristics affecting youth service engagement. A cross-sectional survey research design was used to address the research questions. The data were collected from 279 practitioners from 27 mental health service organizations representing three major metropolitan areas in Ohio. Hierarchical linear modeling was used to address a nested structure. Findings revealed that location of organization, service setting, and organizational culture had significant effects on the continuation of services. In addition, the relationship between service coordination and resource knowledge and service engagement was moderated by organizational culture.

School Engagement Mediates Long Term Prevention Effects for Mexican American Adolescents

PubMed Central

Gonzales, Nancy A.; Wong, Jessie J.; Toomey, Russell B.; Millsap, Roger; Dumka, Larry E.; Mauricio, Anne M.

2014-01-01

This five year follow-up of a randomized clinical trial evaluated the efficacy of a family-focused intervention delivered in middle school to increase school engagement following transition to high school (2 years posttest), and also evaluated mediated effects through school engagement on multiple problem outcomes in late adolescence (5 years posttest). The study sample included 516 Mexican American adolescents who participated in a randomized trial of the Bridges to High School Program (Bridges/ Puentes). Path models representing the direct and indirect effects of the program on four outcome variables were evaluated using school engagement measured in the 9th grade as a mediator. The program significantly increased school engagement, with school engagement mediating intervention effects on internalizing symptoms, adolescent substance use, and school dropout in late adolescence when most adolescents were in the 12th grade. Effects on substance use were stronger for youth at higher risk based on pretest report of substance use initiation. There were no direct or indirect intervention effects on externalizing symptoms. Findings support that school engagement is an important prevention target for Mexican American adolescents. PMID:24398825

Turning attention to clinician engagement in Victoria.

PubMed

Jorm, Christine; Hudson, Robyn; Wallace, Euan

2017-11-16

The engagement of clinicians with employing organisations and with the broader health system results in better safer care for patients. Concerns about the adequacy of clinician engagement in the state of Victoria led the Victorian Department of Health and Human Services to commission a scoping study. During this investigation more than 100 clinicians were spoken with and 1800 responded to surveys. The result was creation of a clear picture of what engagement and disengagement looked like at all levels - from the clinical microsystem to state health policy making. Multiple interventions are possible to enhance clinician engagement and thus the care of future patients. A framework was developed to guide future Victorian work with four elements: setting the agenda, informing, involving and empowering clinicians. Concepts of work or employee engagement that are used in other industries don't directly translate to healthcare and thus the definition of engagement chosen for use centred on involvement. This was designed to encourage system managers to ensure clinicians are full participants in design, planning and evaluation and in all decisions that affect them and their patients.

Mapping the Social World of Classrooms: A Multi-Level, Multi-Reporter Approach to Social Processes and Behavioral Engagement.

PubMed

Kim, Ha Yeon; Cappella, Elise

2016-03-01

Understanding the social context of classrooms has been a central goal of research focused on the promotion of academic development. Building on the current literature on classroom social settings and guided by a risk and protection framework, this study examines the unique and combined contribution of individual relationships and quality of classroom interactions on behavioral engagement among low-income Latino students in kindergarten to fifth grade (N = 111). Findings indicate that individual relationships with teachers and peers and classroom quality, each independently predicted behavioral engagement. Moreover, high-quality classrooms buffered the negative influence of students' difficulties in individual relationships on behavioral engagement. Findings illuminate the need to consider multiple layers of social classroom relationships and interactions and suggest the potential benefit of targeting classroom quality as a mechanism for improving behavioral engagement in urban elementary schools. © Society for Community Research and Action 2016.

The Impact of Organizational Stress and Burnout on Client Engagement

PubMed Central

Landrum, Brittany; Knight, Danica K.; Flynn, Patrick M.

2011-01-01

This paper explores the impact of organizational attributes on client engagement within substance abuse treatment. Previous research has identified organizational features, including small size, accreditation, and workplace practices that impact client engagement (Broome, Flynn, Knight, & Simpson, 2007). The current study sought to explore how aspects of the work environment impact client engagement. The sample included 89 programs located in 9 states across the U.S. Work environment measures included counselor perceptions of stress, burnout, and work satisfaction at each program, while engagement measures included client ratings of participation, counseling rapport, and treatment satisfaction. Using multiple regression, tests of moderation and mediation revealed that staff stress negatively predicted client participation in treatment. Burnout was related to stress, but was not related to participation. Two additional organizational measures – workload and influence – moderated the positive relationship between staff stress and burnout. Implications for drug treatment programs are discussed. PMID:22154029

"In Our Corner": A Qualitative Descriptive Study of Patient Engagement in a Community-Based Care Coordination Program.

PubMed

Sefcik, Justine S; Petrovsky, Darina; Streur, Megan; Toles, Mark; O'Connor, Melissa; Ulrich, Connie M; Marcantonio, Sherry; Coburn, Ken; Naylor, Mary D; Moriarty, Helene

2018-03-01

The purpose of this study was to explore participants' experience in the Health Quality Partners (HQP) Care Coordination Program that contributed to their continued engagement. Older adults with multiple chronic conditions often have limited engagement in health care services and face fragmented health care delivery. This can lead to increased risk for disability, mortality, poor quality of life, and increased health care utilization. A qualitative descriptive design with two focus groups was conducted with a total of 20 older adults enrolled in HQP's Care Coordination Program. Conventional content analysis was the analytical technique. The overarching theme resulting from the analysis was "in our corner," with subthemes "opportunities to learn and socialize" and "dedicated nurses," suggesting that these are the primary contributing factors to engagement in HQP's Care Coordination Program. Study findings suggest that nurses play an integral role in patient engagement among older adults enrolled in a care coordination program.

A Randomized Controlled Trial Examination of a Remote Parenting Intervention: Engagement and Effects on Parenting Behavior and Child Abuse Potential.

PubMed

Baggett, Kathleen; Davis, Betsy; Feil, Edward; Sheeber, Lisa; Landry, Susan; Leve, Craig; Johnson, Ursula

2017-11-01

Technology advances increasingly allow for access to remotely delivered interventions designed to promote early parenting practices that protect against child maltreatment. Among low-income families, at somewhat elevated risk for child maltreatment, there is some evidence that parents do engage in and benefit from remote-coaching interventions. However, little is known about the effectiveness of such programs to engage and benefit families at high risk for child maltreatment due to multiple stressors associated with poverty. To address this limitation, we examined engagement and outcomes among mothers at heightened risk for child abuse, who were enrolled in a randomized controlled, intent-to-treat trial of an Internet adaptation of an evidence-based infant parenting intervention. We found that engagement patterns were similar between higher and lower risk groups. Moreover, an intervention dose by condition effect was found for increased positive parent behavior and reduced child abuse potential.

Patient-identified information and communication needs in the context of major trauma.

PubMed

Braaf, Sandra; Ameratunga, Shanthi; Nunn, Andrew; Christie, Nicola; Teague, Warwick; Judson, Rodney; Gabbe, Belinda J

2018-03-07

Navigating complex health care systems during the multiple phases of recovery following major trauma entails many challenges for injured patients. Patients' experiences communicating with health professionals are of particular importance in this context. The aim of this study was to explore seriously injured patients' perceptions of communication with and information provided by health professionals in their first 3-years following injury. A qualitative study designed was used, nested within a population-based longitudinal cohort study. Semi-structured telephone interviews were undertaken with 65 major trauma patients, aged 17 years and older at the time of injury, identified through purposive sampling from the Victorian State Trauma Registry. A detailed thematic analysis was undertaken using a framework approach. Many seriously injured patients faced barriers to communication with health professionals in the hospital, rehabilitation and in the community settings. Key themes related to limited contact with health professionals, insufficient information provision, and challenges with information coordination. Communication difficulties were particularly apparent when many health professionals were involved in patient care, or when patients transitioned from hospital to rehabilitation or to the community. Difficulties in patient-health professional engagement compromised communication and exchange of information particularly at transitions of care, e.g., discharge from hospital. Conversely, positive attributes displayed by health professionals such as active discussion, clear language, listening and an empathetic manner, all facilitated effective communication. Most patients preferred communication consistent with patient-centred approaches, and the use of multiple modes to communicate information. The communication and information needs of seriously injured patients were inconsistently met over the course of their recovery continuum. To assist patients along their recovery trajectories, patient-centred communication approaches and considerations for environmental and patients' health literacy are recommended. Additionally, assistance with information coordination and comprehensive multimodal information provision should be available for injured patients.

Impaired thymic selection in mice expressing altered levels of the SLP-76 adaptor protein.

PubMed

Ramsey, Kimberley; Luckashenak, Nancy; Koretzky, Gary A; Clements, James L

2008-02-01

Intracellular signaling initiated by ligation of the TCR influences cell fate at multiple points during the lifespan of a T cell. This is especially evident during thymic selection, where the nature of TCR-dependent signaling helps to establish a MHC-restricted, self-tolerant T cell repertoire. The Src homology 2 domain-containing leukocyte-specific phosphoprotein of 76 kDa (SLP-76) adaptor protein is a required intermediate in multiple signaling pathways triggered by TCR engagement, several of which have been implicated in dictating the outcome of thymic selection (e.g., intracellular calcium flux and activation of ERK family MAPKs). To determine if thymocyte maturation and selection at later stages of development are sensitive to perturbations in SLP-76 levels, we analyzed these crucial events using several transgenic (Tg) lines of mice expressing altered levels of SLP-76 in the thymus. In Tg mice expressing low levels of SLP-76 in preselection thymocytes, the CD4:CD8 ratio in the thymus and spleen was skewed in a manner consistent with impaired selection and/or maturation of CD4+ thymocytes. Low SLP-76 expression also correlated with reduced CD5 expression on immature thymocytes, consistent with reduced TCR signaling potential. In contrast, reconstitution of SLP-76 at higher levels resulted in normal thymic CD5 expression and CD4:CD8 ratios in the thymus and periphery. It is curious that thymic deletion of TCR-Tg (HY) thymocytes was markedly impaired in both lines of Tg-reconstituted SLP-76-/- mice. Studies using chimeric mice indicate that the defect in deletion of HY+ thymocytes is intrinsic to the developing thymocyte, suggesting that maintenance of sufficient SLP-76 expression from the endogenous locus is a key element in the selection process.

The information architecture of behavior change websites.

PubMed

Danaher, Brian G; McKay, H Garth; Seeley, John R

2005-05-18

The extraordinary growth in Internet use offers researchers important new opportunities to identify and test new ways to deliver effective behavior change programs. The information architecture (IA)-the structure of website information--is an important but often overlooked factor to consider when adapting behavioral strategies developed in office-based settings for Web delivery. Using examples and relevant perspectives from multiple disciplines, we describe a continuum of website IA designs ranging from a matrix design to the tunnel design. The free-form matrix IA design allows users free rein to use multiple hyperlinks to explore available content according to their idiosyncratic interests. The more directive tunnel IA design (commonly used in e-learning courses) guides users step-by-step through a series of Web pages that are arranged in a particular order to improve the chances of achieving a goal that is measurable and consistent. Other IA designs are also discussed, including hierarchical IA and hybrid IA designs. In the hierarchical IA design, program content is arranged in a top-down manner, which helps the user find content of interest. The more complex hybrid IA design incorporates some combination of components that use matrix, tunnel, and/or hierarchical IA designs. Each of these IA designs is discussed in terms of usability, participant engagement, and program tailoring, as well as how they might best be matched with different behavior change goals (using Web-based smoking cessation interventions as examples). Our presentation underscores the role of considering and clearly reporting the use of IA designs when creating effective Web-based interventions. We also encourage the adoption of a multidisciplinary perspective as we move towards a more mature view of Internet intervention research.

A thematic analysis for how patients, prescribers, experts, and patient advocates view the prescription choice process.

PubMed

Schommer, Jon C; Worley, Marcia M; Kjos, Andrea L; Pakhomov, Serguei V S; Schondelmeyer, Stephen W

2009-06-01

Typically, patients are unaware of the cost consequences regarding prescribing decisions during their clinical encounter and rarely talk with their physicians about costs of prescription drugs. Prescription medications that are deemed by patients to be too costly when the costs become known after purchase are discontinued or used at suboptimal doses compared to prescription medications that are deemed to be worth the cost. To learn more about the prescription choice process from several viewpoints, the purpose of this study was to uncover and describe how patients, prescribers, experts, and patient advocates view the prescription choice process. Data were collected via 9 focus group interviews held between April 24 and July 31, 2007 (3 with patients, 3 with prescribers, 2 with experts, and 1 with patient advocates). The interviews were audiotaped and transcribed. The resulting text was analyzed in a descriptive and interpretive manner. Theme extraction was based on convergence and external divergence; that is, identified themes were internally consistent but distinct from one and another. To ensure quality and credibility of analysis, multiple analysts and multiple methods were used to provide a quality check on selective perception and blind interpretive bias that could occur through a single person doing all of the analysis or through employment of a single method. The findings revealed 5 overall themes related to the prescription choice process: (1) information, (2) relationship, (3) patient variation, (4) practitioner variation, and (5) role expectations. The results showed that patients, prescribers, experts, and patient advocates viewed the themes within differing contexts. It appears that the prescription choice process entails an interplay among information, relationship, patient variation, practitioner variation, and role expectations, with each viewed within different contexts by individuals engaged in such decision making.

An Investigation of the Generalizability and Dependability of Direct Behavior Rating Single Item Scales (DBR-SIS) to Measure Academic Engagement and Disruptive Behavior of Middle School Students

ERIC Educational Resources Information Center

Chafouleas, Sandra M.; Briesch, Amy M.; Riley-Tillman, T. Chris; Christ, Theodore J.; Black, Anne C.; Kilgus, Stephen P.

2010-01-01

A total of 4 raters, including 2 teachers and 2 research assistants, used Direct Behavior Rating Single Item Scales (DBR-SIS) to measure the academic engagement and disruptive behavior of 7 middle school students across multiple occasions. Generalizability study results for the full model revealed modest to large magnitudes of variance associated…

The Perception of Teachers toward the Use of Mobile Technology as a Tool to Engage Students in Learning

ERIC Educational Resources Information Center

Goad, Kathryn Dawn

2012-01-01

The purpose of this study was to gauge the perception of teachers on the use of mobile technology, specifically cell phones, as an instructional tool to engage students in learning. Cell phones are the most ubiquitous piece of technology in the world. Their multiple functions can put the most up-to-date information at the fingertips of the user.…

High School Student Perceptions of the Utility of the Engineering Design Process: Creating Opportunities to Engage in Engineering Practices and Apply Math and Science Content

ERIC Educational Resources Information Center

Berland, Leema; Steingut, Rebecca; Ko, Pat

2014-01-01

Research and policy documents increasingly advocate for incorporating engineering design into K-12 classrooms in order to accomplish two goals: (1) provide an opportunity to engage with science content in a motivating real-world context; and (2) introduce students to the field of engineering. The present study uses multiple qualitative data…

Classroom Engagement as a Proximal Lever for Student Success in Higher Education: What a Self-Determination Framework within a Multi-Level Developmental System Tells Us

ERIC Educational Resources Information Center

Chi, Una J.

2014-01-01

This study examined the role of course engagement in college student success, especially for students who have multiple life commitments and few social supports. Building on previous measurement work and based in self-determination theory, the study was organized in five steps. Relying on information provided by 860 undergraduates from 12 upper…

Involvement in Specific HIV Risk Practices among Men Who Use the Internet to Find Male Partners for Unprotected Sex

PubMed Central

2013-01-01

Purpose. Men who have sex with other men (MSM) account for more than one-half of all new HIV infections in the USA. This study reports on the prevalence of a variety of HIV risk behaviors in one specific subpopulation of risk-seeking MSM. Methods. The study was based on a national sample of 332 MSM who use the Internet to find partners for unprotected sex. Data collection was conducted via telephone interviews between January 2008 and May 2009. Results. Unprotected oral and anal sex was commonplace among study participants. Men engaged in a large number of other risky behaviors as well, including having had multiple recent sex partners (mean number = 11), simultaneous double-penile penetration of the anus (16%), eating semen out of another man's anus (17%), engaging in multiple-partner sexual encounters (47%), engaging in anonymous sex (51%), and having sex while “under the influence” (52%). Conclusions. HIV intervention and prevention programs need to address numerous behaviors that place MSM at risk for contracting/transmitting HIV. Merely focusing on unprotected anal sex does a disservice to members of this community, who typically engage in many types of behavioral risks, each of which requires addressing if HIV transmission rates are to be reduced. PMID:24826369

Generation of Multiple Vortex Beams with Specified Vortex Number from Lasers with Controlled Ince-Gaussian Modes

NASA Astrophysics Data System (ADS)

Chu, Shu-Chun

2008-07-01

This study proposes a systematic method of selecting excitations of part of Ince-Gaussian modes (IGMs) and a three-lens configuration for generating multiple vortex beams with forced IGMs in the model of laser-diode (LD)-pumped solid-state lasers. Simply changing the lateral off-axis position of the tight pump beam focus on the laser crystal can produce the desired multiple optical vortex beam from the laser in a well-controlled manner using a proposed astigmatic mode converter assembled into one body with the laser cavity.

"Know your audience": A hospital community engagement programme in a non-profit paediatric hospital in Cambodia.

PubMed

Pol, Sreymom; Fox-Lewis, Shivani; Cheah, Phaik Yeong; Turner, Claudia

2017-01-01

The purpose of this evaluation is to explore the impact of the new hospital community engagement programme (comprised of a Young Persons Advisory Group and a Science Café) on community members and other stakeholders, with regard to their attitudes, skills and degree of engagement in a paediatric hospital in Cambodia. Data collection included feedback questionnaires and reflections produced after each YPAG and Science Café event. Further questionnaires and reflective interviews were conducted to gather the views of key stakeholders. Data were analysed by thematic content analysis and numerical data were expressed using descriptive statistics. The vast majority of participants expressed their enjoyment and satisfaction of the hospital community engagement programme. Delivering the programme in the right manner for the target audiences, by prioritising their needs was key to this. Participants valued the programmes in terms of the knowledge delivered around good health practices, the skills developed such as confidence and responsibility for their health, and the provision of opportunities to voice their opinions. All stakeholders recognised the importance of the programme in improving the quality of the healthcare service provided at the hospital. In order to have a successful hospital community engagement programme, understanding the target audience is essential. The engagement programme must be delivered in the right way to meet the needs of community members, including right communication, right setting, right people and right timing. This will ultimately result in a meaningful programme that is able to empower community members, potentially resulting in lasting change in healthcare practices. In conclusion, the gap between hospitals and the community could narrow, allowing everyone to interact and learn from each other.

“Know your audience”: A hospital community engagement programme in a non-profit paediatric hospital in Cambodia

PubMed Central

Fox-Lewis, Shivani; Cheah, Phaik Yeong; Turner, Claudia

2017-01-01

Objective The purpose of this evaluation is to explore the impact of the new hospital community engagement programme (comprised of a Young Persons Advisory Group and a Science Café) on community members and other stakeholders, with regard to their attitudes, skills and degree of engagement in a paediatric hospital in Cambodia. Design Data collection included feedback questionnaires and reflections produced after each YPAG and Science Café event. Further questionnaires and reflective interviews were conducted to gather the views of key stakeholders. Data were analysed by thematic content analysis and numerical data were expressed using descriptive statistics. Results The vast majority of participants expressed their enjoyment and satisfaction of the hospital community engagement programme. Delivering the programme in the right manner for the target audiences, by prioritising their needs was key to this. Participants valued the programmes in terms of the knowledge delivered around good health practices, the skills developed such as confidence and responsibility for their health, and the provision of opportunities to voice their opinions. All stakeholders recognised the importance of the programme in improving the quality of the healthcare service provided at the hospital. Conclusions In order to have a successful hospital community engagement programme, understanding the target audience is essential. The engagement programme must be delivered in the right way to meet the needs of community members, including right communication, right setting, right people and right timing. This will ultimately result in a meaningful programme that is able to empower community members, potentially resulting in lasting change in healthcare practices. In conclusion, the gap between hospitals and the community could narrow, allowing everyone to interact and learn from each other. PMID:28771631

Authentic leadership of preceptors: predictor of new graduate nurses' work engagement and job satisfaction.

PubMed

Giallonardo, Lisa M; Wong, Carol A; Iwasiw, Carroll L

2010-11-01

To examine the relationships between new graduate nurses' perceptions of preceptor authentic leadership, work engagement and job satisfaction. During a time when the retention of new graduate nurses is of the upmost importance, the reliance on preceptors to facilitate the transition of new graduate nurses is paramount. A predictive non-experimental survey design was used to examine the relationships between study variables. The final sample consisted of 170 randomly selected Registered Nurses (RNs) with <3 years experience and who worked in an acute care setting. Hierarchical multiple regression demonstrated that 20% of the variance in job satisfaction was explained by authentic leadership and work engagement. Furthermore, work engagement was found to partially mediate the relationship between authentic leadership of preceptors and engagement of new graduate nurses. New graduate nurses paired with preceptors who demonstrate high levels of authentic leadership feel more engaged and are more satisfied. Engagement is an important mechanism by which authentic leadership affects job satisfaction. Managers must be aware of the role preceptors' authentic leadership plays in promoting work engagement and job satisfaction of new nurses. © 2010 The Authors. Journal compilation © 2010 Blackwell Publishing Ltd.

Work engagement and attitudes toward caring for dying patients and families among home-visiting nurses in Japan.

PubMed

Mahiro, Sakai; Takashi, Naruse; Satoko, Nagata

2014-07-01

Nurses with higher levels of work engagement tend to be highly efficient in their work and more willing to keep working and to provide patient-centred care. However, whether more engaged nurses provide end-of-life care more proactively has not been examined in the home-care setting. This study aimed to examine work engagement among home-visiting nurses in Japan and its relationship with their attitudes toward caring for dying patients and their families. A total of 343 nurses working in 62 agencies across Chiba prefecture, eastern Japan, received an anonymous self-administered questionnaire from July to August 2012. The authors performed multiple regression analysis to explore the relationships between home-visiting nurses' work engagement and attitudes. Data from 184 nurses (53.6%) was analysed. Work engagement was significantly positively related to the nurses' attitudes toward caring for dying patients and their families. As more engaged nurses tend to have more positive attitudes toward caring for dying patients and their families, further research is needed to identify the factors that might help nursing managers to enhance their staff's engagement and perhaps thereby improve their attitudes, with the ultimate aim of achieving better outcomes for patients and families.

The emotional power of poetry: neural circuitry, psychophysiology and compositional principles

PubMed Central

Koelsch, Stefan; Wagner, Valentin; Jacobsen, Thomas; Menninghaus, Winfried

2017-01-01

Abstract It is a common experience—and well established experimentally—that music can engage us emotionally in a compelling manner. The mechanisms underlying these experiences are receiving increasing scrutiny. However, the extent to which other domains of aesthetic experience can similarly elicit strong emotions is unknown. Using psychophysiology, neuroimaging and behavioral responses, we show that recited poetry can act as a powerful stimulus for eliciting peak emotional responses, including chills and objectively measurable goosebumps that engage the primary reward circuitry. Importantly, while these responses to poetry are largely analogous to those found for music, their neural underpinnings show important differences, specifically with regard to the crucial role of the nucleus accumbens. We also go beyond replicating previous music-related studies by showing that peak aesthetic pleasure can co-occur with physiological markers of negative affect. Finally, the distribution of chills across the trajectory of poems provides insight into compositional principles of poetry. PMID:28460078

Infrared floodlight assembly

DOEpatents

Wierzbicki, Julian J.; Chakrabarti, Kirti B.

1987-09-22

An infrared floodlight assembly (10) including a cast aluminum outer housing (11) defining a central chamber (15) therein. A floodlight (14), having a tungsten halogen lamp as the light source, is spacedly positioned within a heat conducting member (43) within chamber (15) such that the floodlight is securedly positioned in an aligned manner relative to the assembly's filter (35) and lens (12) components. The invention also includes venting means (51) to allow air passage between the interior of the member (43) and the adjacent chamber (15), as well as engagement means (85) for engaging a rear surface of the floodlight (14) to retain it firmly against an internal flange of the member (43). A reflector (61), capable of being compressed to allow insertion or removal, is located within the heat conducting member's interior between the floodlight (14) and filter (35) to reflect infrared radiation toward the filter (35) and spaced lens (12).

Social media use and educational preferences among first-year pharmacy students.

PubMed

Clauson, Kevin A; Singh-Franco, Devada; Sircar-Ramsewak, Feroza; Joseph, Shine; Sandars, John

2013-01-01

Social media may offer a means to engage students, facilitate collaborative learning, and tailor educational delivery for diverse learning styles. The purpose of this study is to characterize social media awareness among pharmacy students and determine perceptions toward integrating these tools in education. A 23-item survey was administered to 1st-year students at a multicampus college of pharmacy. Students (95% response rate; N = 196) most commonly used wikis (97%), social networking (91%), and videosharing (84%). Tools reported as never used or unknown included social bookmarking (89%), collaborative writing (84%), and RSS readers (73%). Respondents indicated that educational integration of social media would impact their ability to learn in a positive/very positive manner (75%) and make them feel connected/very connected (68%). Selectively targeting social media for educational integration and instructing pharmacy students how to employ a subset of these tools may be useful in engaging them and encouraging lifelong learning.

The Rational Adolescent: Strategic Information Processing during Decision Making Revealed by Eye Tracking.

PubMed

Kwak, Youngbin; Payne, John W; Cohen, Andrew L; Huettel, Scott A

2015-01-01

Adolescence is often viewed as a time of irrational, risky decision-making - despite adolescents' competence in other cognitive domains. In this study, we examined the strategies used by adolescents (N=30) and young adults (N=47) to resolve complex, multi-outcome economic gambles. Compared to adults, adolescents were more likely to make conservative, loss-minimizing choices consistent with economic models. Eye-tracking data showed that prior to decisions, adolescents acquired more information in a more thorough manner; that is, they engaged in a more analytic processing strategy indicative of trade-offs between decision variables. In contrast, young adults' decisions were more consistent with heuristics that simplified the decision problem, at the expense of analytic precision. Collectively, these results demonstrate a counter-intuitive developmental transition in economic decision making: adolescents' decisions are more consistent with rational-choice models, while young adults more readily engage task-appropriate heuristics.

The Rational Adolescent: Strategic Information Processing during Decision Making Revealed by Eye Tracking

PubMed Central

Kwak, Youngbin; Payne, John W.; Cohen, Andrew L.; Huettel, Scott A.

2015-01-01

Adolescence is often viewed as a time of irrational, risky decision-making – despite adolescents' competence in other cognitive domains. In this study, we examined the strategies used by adolescents (N=30) and young adults (N=47) to resolve complex, multi-outcome economic gambles. Compared to adults, adolescents were more likely to make conservative, loss-minimizing choices consistent with economic models. Eye-tracking data showed that prior to decisions, adolescents acquired more information in a more thorough manner; that is, they engaged in a more analytic processing strategy indicative of trade-offs between decision variables. In contrast, young adults' decisions were more consistent with heuristics that simplified the decision problem, at the expense of analytic precision. Collectively, these results demonstrate a counter-intuitive developmental transition in economic decision making: adolescents' decisions are more consistent with rational-choice models, while young adults more readily engage task-appropriate heuristics. PMID:26388664

Inclusive instruction and learning for deaf students in postsecondary education.

PubMed

Foster, S; Long, G; Snell, K

1999-01-01

This article explores how students who are deaf and their instructors experience mainstream college classes. Both quantitative and qualitative procedures were used to examine student access to information and their sense of belonging and engagement in learning. Instructors were asked to discuss their approach to teaching and any instructional modifications made to address the needs of deaf learners. Results indicate that deaf students viewed classroom communication and engagement in a similar manner as their hearing peers. Deaf students were more concerned about the pace of instruction and did not feel as much a part of the 'university family' as did their hearing peers. Faculty generally indicated that they made few if any modifications for deaf students and saw support service faculty as responsible for the success or failure of these students. We discuss results of these and additional findings with regard to barriers to equal access and strategies for overcoming these barriers.

Sodium chloride inhibits IFN-γ, but not IL-4, production by invariant NKT cells.

PubMed

Jeong, Dongjin; Kim, Hye Young; Chung, Doo Hyun

2018-01-01

Invariant NKT (iNKT) cells are a distinct subset of T cells that exert Janus-like functions in vivo by producing IFN-γ and IL-4. Sodium chloride modulates the functions of various immune cells, including conventional CD4 + T cells and macrophages. However, it is not known whether sodium chloride affects iNKT cell function, so we addressed this issue. Sodium chloride inhibited IFN-γ, but not IL-4, production by iNKT cells upon TCR or TCR-independent (IL-12 and IL-18) stimulation in a dose-dependent manner. Consistently, sodium chloride reduced the expression level of tbx21, but not gata-3, in iNKT cells stimulated with TCR engagement or IL-12 + IL-18. Sodium chloride increased phosphorylated p38 expression in iNKT cells and inhibitors of p38, NFAT5, SGK1, and TCF-1 restored IFN-γ production by iNKT cells stimulated with sodium chloride and TCR engagement. Furthermore, adoptive transfer of iNKT cells pretreated with sodium chloride restored antibody-induced joint inflammation to a lesser extent than for untreated iNKT cells in Jα18 knockout mice. These findings suggest that sodium chloride inhibits IFN-γ production by iNKT cells in TCR-dependent and TCR-independent manners, which is dependent on p38, NFAT5, SGK1, and TCF-1. These findings highlight the functional role of sodium chloride in iNKT cell-mediated inflammatory diseases. ©2017 Society for Leukocyte Biology.

EarthCube Cyberinfrastructure: The Importance of and Need for International Strategic Partnerships to Enhance Interconnectivity and Interoperability

NASA Astrophysics Data System (ADS)

Ramamurthy, M. K.; Lehnert, K.; Zanzerkia, E. E.

2017-12-01

The United States National Science Foundation's EarthCube program is a community-driven activity aimed at transforming the conduct of geosciences research and education by creating a well-connected cyberinfrastructure for sharing and integrating data and knowledge across all geoscience disciplines in an open, transparent, and inclusive manner and to accelerate our ability to understand and predict the Earth system. After five years of community engagement, governance, and development activities, EarthCube is now transitioning into an implementation phase. In the first phase of implementing the EarthCube architecture, the project leadership has identified the following architectural components as the top three priorities, focused on technologies, interfaces and interoperability elements that will address: a) Resource Discovery; b) Resource Registry; and c) Resource Distribution and Access. Simultaneously, EarthCube is exploring international partnerships to leverage synergies with other e-infrastructure programs and projects in Europe, Australia, and other regions and discuss potential partnerships and mutually beneficial collaborations to increase interoperability of systems for advancing EarthCube's goals in an efficient and effective manner. In this session, we will present the progress of EarthCube on a number of fronts and engage geoscientists and data scientists in the future steps toward the development of EarthCube for advancing research and discovery in the geosciences. The talk will underscore the importance of strategic partnerships with other like eScience projects and programs across the globe.

Striatal and Hippocampal Entropy and Recognition Signals in Category Learning: Simultaneous Processes Revealed by Model-Based fMRI

PubMed Central

Davis, Tyler; Love, Bradley C.; Preston, Alison R.

2012-01-01

Category learning is a complex phenomenon that engages multiple cognitive processes, many of which occur simultaneously and unfold dynamically over time. For example, as people encounter objects in the world, they simultaneously engage processes to determine their fit with current knowledge structures, gather new information about the objects, and adjust their representations to support behavior in future encounters. Many techniques that are available to understand the neural basis of category learning assume that the multiple processes that subserve it can be neatly separated between different trials of an experiment. Model-based functional magnetic resonance imaging offers a promising tool to separate multiple, simultaneously occurring processes and bring the analysis of neuroimaging data more in line with category learning’s dynamic and multifaceted nature. We use model-based imaging to explore the neural basis of recognition and entropy signals in the medial temporal lobe and striatum that are engaged while participants learn to categorize novel stimuli. Consistent with theories suggesting a role for the anterior hippocampus and ventral striatum in motivated learning in response to uncertainty, we find that activation in both regions correlates with a model-based measure of entropy. Simultaneously, separate subregions of the hippocampus and striatum exhibit activation correlated with a model-based recognition strength measure. Our results suggest that model-based analyses are exceptionally useful for extracting information about cognitive processes from neuroimaging data. Models provide a basis for identifying the multiple neural processes that contribute to behavior, and neuroimaging data can provide a powerful test bed for constraining and testing model predictions. PMID:22746951

What makes students engaged in learning? A time-use study of within- and between-individual predictors of emotional engagement in low-performing high schools.

PubMed

Park, Sira; Holloway, Susan D; Arendtsz, Amanda; Bempechat, Janine; Li, Jin

2012-03-01

Adolescents' emotional engagement plays a critical role in promoting their academic performance as well as overall psychological wellbeing. As a part of a 3-year longitudinal study, this study drew upon self-determination theory to examine three psychological predictors of emotional engagement within specific learning contexts. Ninety-four, low socioeconomic status (SES), ninth grade students (49% male; 32 Blacks, 30 Whites, and 32 Latinos) rated the perceived fulfillment of their autonomy, competence, and relatedness needs and their emotional engagement in learning settings at multiple time points over a 1-week period. Hierarchical linear modeling showed that the students' ratings of their psychological-need fulfillment and of their emotional engagement fluctuated over time and across contexts. After accounting for student gender, race/ethnicity, and prior achievement, we found that the fulfillment of each type of psychological need in a particular learning context was related to emotional engagement in that context (i.e., within-student level). The fulfillment of students' need for autonomy also was related to their emotional engagement at the aggregated level (i.e., between-student level). These findings illustrate how the psychological affordances of particular learning settings are associated with emotional engagement within and between students from low SES backgrounds.

The Begun Center for Violence Prevention Research and Education at Case Western Reserve University

ERIC Educational Resources Information Center

Flannery, Daniel J.; Singer, Mark I.

2015-01-01

Established in the year 2000, the Begun Center for Violence Prevention Research and Education is a multidisciplinary center located at a school of social work that engages in collaborative, community-based research and evaluation that spans multiple systems and disciplines. The Center currently occupies 4,200 sq. ft. with multiple offices and…

Two Children with Multiple Disabilities Increase Adaptive Object Manipulation and Reduce Inappropriate Behavior via a Technology-Assisted Program

ERIC Educational Resources Information Center

Lancioni, Giulio E.; O'Reilly, Mark F.; Singh, Nirbhay N.; Sigafoos, Jeff; Didden, Robert; Oliva, Doretta; Campodonico, Francesca

2010-01-01

Persons with severe to profound multiple disabilities, such as intellectual, visual, and motor disabilities, may be characterized by low levels of adaptive engagement with the environment. They may also display forms of inappropriate, stereotypical behavior (like hand mouthing, that is, putting their fingers into or over their mouths) or…

Initiating Differentiated Instruction in General Education Classrooms with Inclusion Learning Support Students: A Multiple Case Study

ERIC Educational Resources Information Center

Berbaum, K. A.

2009-01-01

The purpose of this multiple case study was to describe and evaluate the experience of 5 general education teachers from a northeastern urban middle school as they integrated differentiated instruction with students who have specific learning disabilities. Educators are challenged to implement instruction that engages students with specific…

A Microswitch-Based Program to Enable Students with Multiple Disabilities to Choose among Environmental Stimuli

ERIC Educational Resources Information Center

Lancioni, Giulio E.; O'Reilly, Mark F.; Singh, Nirbhay N.; Sigafoos, Jeff; Didden, Robert; Oliva, Doretta; Severini, Laura

2006-01-01

Students with multiple disabilities, such as severe to profound mental retardation combined with motor and visual impairment, are usually unable to engage in constructive activity or play a positive role in their daily context. Microswitches are technical tools that may help them improve their status by allowing them to control environmental…

Linking Teacher Education to Redesigned Systems of Accountability: A Call for Multiple Measures in Pre-Service Teacher Effectiveness

ERIC Educational Resources Information Center

Farley, Amy N.; Clayton, Grant; Kaka, Sarah J.

2018-01-01

In this written commentary for the special issue of "Education Policy Analysis Archives" focused on "Redesigning Assessment and Accountability," we call for teacher preparation to embrace a multiple measures philosophy by providing teacher candidates with rich opportunities to engage with data from a variety of sources, beyond…

Non-Response in Student Surveys: The Role of Demographics, Engagement and Personality

ERIC Educational Resources Information Center

Porter, Stephen R.; Whitcomb, Michael E.

2005-01-01

What causes a student to participate in a survey? This paper looks at participation across multiple surveys to understand survey non-response; by using multiple surveys we minimize the impact of survey salience. Students at a selective liberal arts college were administered four different surveys throughout the 2002-2003 academic year, and we use…

Stressing "Escherichia coli" to Educate Students about Research: A CURE to Investigate Multiple Levels of Gene Regulation

ERIC Educational Resources Information Center

McDonough, Janet; Goudsouzian, Lara K.; Papaj, Agllai; Maceli, Ashley R.; Klepac-Ceraj, Vanja; Peterson, Celeste N.

2017-01-01

Course-based undergraduate research experiences (CUREs) have been shown to increase student retention and learning in the biological sciences. Most CURES cover only one aspect of gene regulation, such as transcriptional control. Here we present a new inquiry-based lab that engages understanding of gene expression from multiple perspectives.…

2007 Precision Strike Annual Programs Review

DTIC Science & Technology

2007-04-25

Adapting our methods • Remaining a flexible combined-arms force • Enabling a generation of combat- experienced decision-makers by distributing...Sustain Propulsion Network RadioMEMS IMU Flexible Engagement Options Requirements Capabilities Precision Attack Missile (PAM) 67” (with Canister...Aimpoint 6 PAM Seeker Modes PAM’s Multiple Targeting Modes Increase Flexibility , Improve Lethality PAM’s Multiple Targeting Modes Increase Flexibility

Women and Retirement: The Effect of Multiple Careers on Retirement Adjustment.

ERIC Educational Resources Information Center

Connidis, Ingrid

1982-01-01

The concept of career set is employed as the basis for a framework designed to analyze the impact of women's involvement in multiple careers on their adjustment to retirement. The author concludes that the familial careers engaged in by married, working women have a mediative effect on their transition to retirement. (Author/CT)

Brevicoryne brassicae aphids interfere with transcriptome responses of Arabidopsis thaliana to feeding by Plutella xylostella caterpillars in a density-dependent manner.

PubMed

Kroes, Anneke; Broekgaarden, Colette; Castellanos Uribe, Marcos; May, Sean; van Loon, Joop J A; Dicke, Marcel

2017-01-01

Plants are commonly attacked by multiple herbivorous species. Yet, little is known about transcriptional patterns underlying plant responses to multiple insect attackers feeding simultaneously. Here, we assessed transcriptomic responses of Arabidopsis thaliana plants to simultaneous feeding by Plutella xylostella caterpillars and Brevicoryne brassicae aphids in comparison to plants infested by P. xylostella caterpillars alone, using microarray analysis. We particularly investigated how aphid feeding interferes with the transcriptomic response to P. xylostella caterpillars and whether this interference is dependent on aphid density and time since aphid attack. Various JA-responsive genes were up-regulated in response to feeding by P. xylostella caterpillars. The additional presence of aphids, both at low and high densities, clearly affected the transcriptional plant response to caterpillars. Interestingly, some important modulators of plant defense signalling, including WRKY transcription factor genes and ABA-dependent genes, were differentially induced in response to simultaneous aphid feeding at low or high density compared with responses to P. xylostella caterpillars feeding alone. Furthermore, aphids affected the P. xylostella-induced transcriptomic response in a density-dependent manner, which caused an acceleration in plant response against dual insect attack at high aphid density compared to dual insect attack at low aphid density. In conclusion, our study provides evidence that aphids influence the caterpillar-induced transcriptional response of A. thaliana in a density-dependent manner. It highlights the importance of addressing insect density to understand how plant responses to single attackers interfere with responses to other attackers and thus underlines the importance of the dynamics of transcriptional plant responses to multiple herbivory.

Attaching solar collectors to a structural framework utilizing a flexible clip

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

Kruse, John S

Methods and apparatuses described herein provide for the attachment of solar collectors to a structural framework in a solar array assembly. A flexible clip is attached to either end of each solar collector and utilized to attach the solar collector to the structural framework. The solar collectors are positioned to allow a member of the framework to engage a pair of flexible clips attached to adjacent solar collectors during assembly of the solar array. Each flexible clip may have multiple frame-engaging portions, each with a flange on one end to cause the flexible clip to deflect inward when engaged bymore » the framework member during assembly and to guide each of the frame-engaging portions into contact with a surface of the framework member for attachment.« less

Empower, not impose!-Preventing academic procrastination.

PubMed

Hoppe, Johannes D; Prokop, Philipp; Rau, Renate

2018-01-01

In the frame of the goal setting process between supervisor and student while writing a thesis, it is hypothesized that mutually set goals (participation) and writing down the results of the meeting (recording) can prevent procrastination and increase engagement of the student. With a questionnaire relating to the latest written thesis (n = 97, academic sample), the effects of goal setting characteristics (recording, participation) and task characteristics (ambiguity, control) on engagement and procrastination were examined. Results of a multiple mediation model indicate that recording indirectly influences engagement and procrastination through its effect on ambiguity. Moreover, participation indirectly influences engagement through its effect on control. It is concluded that goal setting characteristics and task characteristics can affect student's procrastination. Thus, the present research provides criteria for how supervisors can prevent students from procrastinating.

Using Discursis to enhance the qualitative analysis of hospital pharmacist-patient interactions

PubMed Central

Barras, Michael A.; Angus, Daniel J.

2018-01-01

Introduction Pharmacist-patient communication during medication counselling has been successfully investigated using Communication Accommodation Theory (CAT). Communication researchers in other healthcare professions have utilised Discursis software as an adjunct to their manual qualitative analysis processes. Discursis provides a visual, chronological representation of communication exchanges and identifies patterns of interactant engagement. Aim The aim of this study was to describe how Discursis software was used to enhance previously conducted qualitative analysis of pharmacist-patient interactions (by visualising pharmacist-patient speech patterns, episodes of engagement, and identifying CAT strategies employed by pharmacists within these episodes). Methods Visual plots from 48 transcribed audio recordings of pharmacist-patient exchanges were generated by Discursis. Representative plots were selected to show moderate-high and low- level speaker engagement. Details of engagement were investigated for pharmacist application of CAT strategies (approximation, interpretability, discourse management, emotional expression, and interpersonal control). Results Discursis plots allowed for identification of distinct patterns occurring within pharmacist-patient exchanges. Moderate-high pharmacist-patient engagement was characterised by multiple off-diagonal squares while alternating single coloured squares depicted low engagement. Engagement episodes were associated with multiple CAT strategies such as discourse management (open-ended questions). Patterns reflecting pharmacist or patient speaker dominance were dependant on clinical setting. Discussion and conclusions Discursis analysis of pharmacist-patient interactions, a novel application of the technology in health communication, was found to be an effective visualisation tool to pin-point episodes for CAT analysis. Discursis has numerous practical and theoretical applications for future health communication research and training. Researchers can use the software to support qualitative analysis where large data sets can be quickly reviewed to identify key areas for concentrated analysis. Because Discursis plots are easily generated from audio recorded transcripts, they are conducive as teaching tools for both students and practitioners to assess and develop their communication skills. PMID:29787568

Emphasizing Social Features in Information Portals: Effects on New Member Engagement

PubMed Central

Sharma, Nikhil; Butler, Brian S.; Irwin, Jeannie; Spallek, Heiko

2013-01-01

Many information portals are adding social features with hopes of enhancing the overall user experience. Invitations to join and welcome pages that highlight these social features are expected to encourage use and participation. While this approach is widespread and seems plausible, the effect of providing and highlighting social features remains to be tested. We studied the effects of emphasizing social features on users' response to invitations, their decisions to join, their willingness to provide profile information, and their engagement with the portal's social features. The results of a quasi-experiment found no significant effect of social emphasis in invitations on receivers' responsiveness. However, users receiving invitations highlighting social benefits were less likely to join the portal and provide profile information. Social emphasis in the initial welcome page for the site also was found to have a significant effect on whether individuals joined the portal, how much profile information they provided and shared, and how much they engaged with social features on the site. Unexpectedly, users who were welcomed in a social manner were less likely to join and provided less profile information; they also were less likely to engage with social features of the portal. This suggests that even in online contexts where social activity is an increasingly common feature, highlighting the presence of social features may not always be the optimal presentation strategy. PMID:23626487

Air and Water Quality Impacts of Brownfields Redevelopment: A Study of Five Communities

EPA Pesticide Factsheets

This Study of Five Communities tests an analytical approach to quantifying the environmental impacts of multiple redevelopment projects in a given municipal area in a manner that can be replicated in other regions.

Measuring more than we know? An examination of the motivational and situational influences in science achievement

NASA Astrophysics Data System (ADS)

Haydel, Angela Michelle

The purpose of this dissertation was to advance theoretical understanding about fit between the personal resources of individuals and the characteristics of science achievement tasks. Testing continues to be pervasive in schools, yet we know little about how students perceive tests and what they think and feel while they are actually working on test items. This study focused on both the personal (cognitive and motivational) and situational factors that may contribute to individual differences in achievement-related outcomes. 387 eighth grade students first completed a survey including measures of science achievement goals, capability beliefs, efficacy related to multiple-choice items and performance assessments, validity beliefs about multiple-choice items and performance assessments, and other perceptions of these item formats. Students then completed science achievement tests including multiple-choice items and two performance assessments. A sample of students was asked to verbalize both thoughts and feelings as they worked through the test items. These think-alouds were transcribed and coded for evidence of cognitive, metacognitive and motivational engagement. Following each test, all students completed measures of effort, mood, energy level and strategy use during testing. Students reported that performance assessments were more challenging, authentic, interesting and valid than multiple-choice tests. They also believed that comparisons between students were easier using multiple-choice items. Overall, students tried harder, felt better, had higher levels of energy and used more strategies while working on performance assessments. Findings suggested that performance assessments might be more congruent with a mastery achievement goal orientation, while multiple-choice tests might be more congruent with a performance achievement goal orientation. A variable-centered analytic approach including regression analyses provided information about how students, on average, who differed in terms of their teachers' ratings of their science ability, achievement goals, capability beliefs and experiences with science achievement tasks perceived, engaged in, and performed on multiple-choice items and performance assessments. Person-centered analyses provided information about the perceptions, engagement and performance of subgroups of individuals who had different motivational characteristics. Generally, students' personal goals and capability beliefs related more strongly to test perceptions, but not performance, while teacher ratings of ability and test-specific beliefs related to performance.

Teaching for Multiple Intelligences in Undergraduate Education

NASA Astrophysics Data System (ADS)

Denny, Margaret

Multiple intelligences theory has only recently entered the teaching and learning dialogue in education and research. It is argued that despite the rhetoric of a student centred approach, nurse education remains wedded to conventional teaching approaches, which fail to engage with the individual and unwittingly silence the student's voice. This study examines the concept of Multiple Intelligences (MI) and outlines Gardner's contention that the brain functions using eight intelligences, which can be employed to improve learning at an individual level.

Extension of the Job Demands-Resources model in the prediction of burnout and engagement among teachers over time.

PubMed

Lorente Prieto, Laura; Salanova Soria, Marisa; Martínez Martínez, Isabel; Schaufeli, Wilmar

2008-08-01

Our purpose was to extend the Job Demand-Resources Model (Schaufeli & Bakker, 2004) by including personal resources, job demands and job resources to predict burnout (exhaustion, cynicism, depersonalization) and work engagement (vigour and dedication). The sample comprised 274 teachers from 23 secondary schools of the Valencian Community (Spain). Hierarchical multiple regression analyses have revealed: (1) the predictor effect of quantitative overload on exhaustion and dedication at T2, (2) role conflict on cynicism and (3) role ambiguity on dedication. Lastly, the mediating role of burnout and engagement at T2. Practical implications and directions of future research are discussed.

"I Am Reading to Her and She Loves It": Benefits of Engaging Fathers from Disadvantaged Areas in Their Children's Early Learning Transitions

ERIC Educational Resources Information Center

Potter, Carol; Walker, Gary; Keen, Bev

2013-01-01

Findings presented here relate to the evaluation of a one-year father-inclusion project, which took place in an area of multiple deprivation in the North of England. The project's goal was to engage fathers and male carers in their children's transition from an early years setting to a reception class and to maintain that involvement in the…

Z-DOC: a serious game for Z-plasty procedure training.

PubMed

Shewaga, Robert; Knox, Aaron; Ng, Gary; Kapralos, Bill; Dubrowski, Adam

2013-01-01

We present Z-DOC, a (prototype) serious game for training plastic surgery residents the steps comprising the Z-plasty surgical procedure. Z-DOC employs touch-based interactions and promotes competition amongst multiple players/users thus promote engagement and motivation. It is hypothesized that by learning the Z-plasty procedure in an interactive, engaging, and fun gaming environment, trainees will have a much better understanding of the procedure than by traditional learning modalities.

Employing U.S. Navy Hospital Ships in Support of Soft Power Projection

DTIC Science & Technology

2011-03-24

the employment of hard power such as military engagements in multiple countries that support non-state actors and terrorists. One way to stem the...The United State‟s seeming decline in foreign policy can be directly attributed to the employment of hard power such as military engagements in...the Vietnam conflict, the USS REPOSE (AH-16) and USS SANCTUARY (AH-17), Haven class hospital ships, provided significant support to combat units

Building Partner Health Capacity with U.S. Military Forces: Enhancing AFSOC Health Engagement Missions

DTIC Science & Technology

2012-01-01

public service of the RAND Corporation. CHILDREN AND FAMILIES EDUCATION AND THE ARTS ENERGY AND ENVIRONMENT HEALTH AND HEALTH CARE INFRASTRUCTURE AND...destroy the group. JTF-510 was highly effective in shifting the attitudes and loyalty of local Muslim com- munities from Abu Sayyaf to the Philippine... vaccination ) Auxiliary service (e.g., sanitation, education) Duration Short- vs. long-engagement missions Single vs. multiple missions Focus General

Pedagogical Affordances of Multiple External Representations in Scientific Processes

NASA Astrophysics Data System (ADS)

Wu, Hsin-Kai; Puntambekar, Sadhana

2012-12-01

Multiple external representations (MERs) have been widely used in science teaching and learning. Theories such as dual coding theory and cognitive flexibility theory have been developed to explain why the use of MERs is beneficial to learning, but they do not provide much information on pedagogical issues such as how and in what conditions MERs could be introduced and used to support students' engagement in scientific processes and develop competent scientific practices (e.g., asking questions, planning investigations, and analyzing data). Additionally, little is understood about complex interactions among scientific processes and affordances of MERs. Therefore, this article focuses on pedagogical affordances of MERs in learning environments that engage students in various scientific processes. By reviewing literature in science education and cognitive psychology and integrating multiple perspectives, this article aims at exploring (1) how MERs can be integrated with science processes due to their different affordances, and (2) how student learning with MERs can be scaffolded, especially in a classroom situation. We argue that pairing representations and scientific processes in a principled way based on the affordances of the representations and the goals of the activities is a powerful way to use MERs in science education. Finally, we outline types of scaffolding that could help effective use of MERs including dynamic linking, model progression, support in instructional materials, teacher support, and active engagement.

The Healthy Hearts and Kidneys (HHK) study: Design of a 2×2 RCT of technology-supported self-monitoring and social cognitive theory-based counseling to engage overweight people with diabetes and chronic kidney disease in multiple lifestyle changes.

PubMed

Sevick, Mary Ann; Woolf, Kathleen; Mattoo, Aditya; Katz, Stuart D; Li, Huilin; St-Jules, David E; Jagannathan, Ram; Hu, Lu; Pompeii, Mary Lou; Ganguzza, Lisa; Li, Zhi; Sierra, Alex; Williams, Stephen K; Goldfarb, David S

2018-01-01

Patients with complex chronic diseases usually must make multiple lifestyle changes to limit and manage their conditions. Numerous studies have shown that education alone is insufficient for engaging people in lifestyle behavior change, and that theory-based behavioral approaches also are necessary. However, even the most motivated individual may have difficulty with making lifestyle changes because of the information complexity associated with multiple behavior changes. The goal of the current Healthy Hearts and Kidneys study was to evaluate, different mobile health (mHealth)-delivered intervention approaches for engaging individuals with type 2 diabetes (T2D) and concurrent chronic kidney disease (CKD) in behavior changes. Participants were randomized to 1 of 4 groups, receiving: (1) a behavioral counseling, (2) technology-based self-monitoring to reduce information complexity, (3) combined behavioral counseling and technology-based self-monitoring, or (4) baseline advice. We will determine the impact of randomization assignment on weight loss success and 24-hour urinary excretion of sodium and phosphorus. With this report we describe the study design, methods, and approaches used to assure information security for this ongoing clinical trial. Clinical Trials.gov Identifier: NCT02276742. Copyright © 2017. Published by Elsevier Inc.

Recommendations for patient engagement in guideline development panels: A qualitative focus group study of guideline-naïve patients

PubMed Central

Mullins, C. Daniel; Gronseth, Gary S.; Gagliardi, Anna R.

2017-01-01

Background Patient and consumer engagement in clinical practice guideline development is internationally advocated, but limited research explores mechanisms for successful engagement. Objective To investigate the perspectives of potential patient/consumer guideline representatives on topics pertaining to engagement including guideline development group composition and barriers to and facilitators of engagement. Setting and participants Participants were guideline-naïve volunteers for programs designed to link community members to academic research with diverse ages, gender, race, and degrees of experience interacting with health care professionals. Methods Three focus groups and one key informant interview were conducted and analyzed using a qualitative descriptive approach. Results Participants recommended small, diverse guideline development groups engaging multiple patient/consumer stakeholders with no prior relationships with each other or professional panel members. No consensus was achieved on the ideal balance of patient/consumer and professional stakeholders. Pre-meeting reading/training and an identified contact person were described as keys to successful early engagement; skilled facilitators, understandable speech and language, and established mechanisms for soliciting patient opinions were suggested to enhance engagement at meetings. Conclusions Most suggestions for effective patient/consumer engagement in guidelines require forethought and planning but little additional expense, making these strategies easily accessible to guideline developers desiring to achieve more meaningful patient and consumer engagement. PMID:28319201

Learning from peer feedback on student-generated multiple choice questions: Views of introductory physics students

NASA Astrophysics Data System (ADS)

Kay, Alison E.; Hardy, Judy; Galloway, Ross K.

2018-06-01

PeerWise is an online application where students are encouraged to generate a bank of multiple choice questions for their classmates to answer. After answering a question, students can provide feedback to the question author about the quality of the question and the question author can respond to this. Student use of, and attitudes to, this online community within PeerWise was investigated in two large first year undergraduate physics courses, across three academic years, to explore how students interact with the system and the extent to which they believe PeerWise to be useful to their learning. Most students recognized that there is value in engaging with PeerWise, and many students engaged deeply with the system, thinking critically about the quality of their submissions and reflecting on feedback provided to them. Students also valued the breadth of topics and level of difficulty offered by the questions, recognized the revision benefits afforded by the resource, and were often willing to contribute to the community by providing additional explanations and engaging in discussion.

Privacy preserving integration of health care data.

PubMed

Adam, Nabil; White, Tom; Shafiq, Basit; Vaidya, Jaideep; He, Xiaoyun

2007-10-11

For health care related research studies the medical records of patients may need to be retrieved from multiple sites with different regulations on the disclosure of health information. Given the sensitive nature of health care information, privacy is a major concern when patients' health care data is used for research purposes. In this paper, we propose an approach for integration and querying of health care data from multiple sources in a secure and privacy preserving manner.

Unified framework for information integration based on information geometry

PubMed Central

Oizumi, Masafumi; Amari, Shun-ichi

2016-01-01

Assessment of causal influences is a ubiquitous and important subject across diverse research fields. Drawn from consciousness studies, integrated information is a measure that defines integration as the degree of causal influences among elements. Whereas pairwise causal influences between elements can be quantified with existing methods, quantifying multiple influences among many elements poses two major mathematical difficulties. First, overestimation occurs due to interdependence among influences if each influence is separately quantified in a part-based manner and then simply summed over. Second, it is difficult to isolate causal influences while avoiding noncausal confounding influences. To resolve these difficulties, we propose a theoretical framework based on information geometry for the quantification of multiple causal influences with a holistic approach. We derive a measure of integrated information, which is geometrically interpreted as the divergence between the actual probability distribution of a system and an approximated probability distribution where causal influences among elements are statistically disconnected. This framework provides intuitive geometric interpretations harmonizing various information theoretic measures in a unified manner, including mutual information, transfer entropy, stochastic interaction, and integrated information, each of which is characterized by how causal influences are disconnected. In addition to the mathematical assessment of consciousness, our framework should help to analyze causal relationships in complex systems in a complete and hierarchical manner. PMID:27930289

Assessing participatory practices in community-based natural resource management: experiences in community engagement from southern Africa.

PubMed

Dyer, J; Stringer, L C; Dougill, A J; Leventon, J; Nshimbi, M; Chama, F; Kafwifwi, A; Muledi, J I; Kaumbu, J-M K; Falcao, M; Muhorro, S; Munyemba, F; Kalaba, G M; Syampungani, S

2014-05-01

The emphasis on participatory environmental management within international development has started to overcome critiques of traditional exclusionary environmental policy, aligning with shifts towards decentralisation and community empowerment. However, questions are raised regarding the extent to which participation in project design and implementation is meaningful and really engages communities in the process. Calls have been made for further local-level (project and community-scale) research to identify practices that can increase the likelihood of meaningful community engagement within externally initiated projects. This paper presents data from three community-based natural resource management (CBNRM) project case studies from southern Africa, which promote Joint Forest Management (JFM), tree planting for carbon and conservation agriculture. Data collection was carried out through semi-structured interviews with key stakeholders, community-level meetings, focus groups and interviews. We find that an important first step for a meaningful community engagement process is to define 'community' in an open and participatory manner. Two-way communication at all stages of the community engagement process is shown to be critical, and charismatic leadership based on mutual respect and clarity of roles and responsibilities is vital to improve the likelihood of participants developing understanding of project aims and philosophy. This can lead to successful project outcomes through community ownership of the project goals and empowerment in project implementation. Specific engagement methods are found to be less important than the contextual and environmental factors associated with each project, but consideration should be given to identifying appropriate methods to ensure community representation. Our findings extend current thinking on the evaluation of participation by making explicit links between the community engagement process and project outcomes, and by identifying further criteria that can be considered in process and outcome-based evaluations. We highlight good practices for future CBNRM projects which can be used by project designers and initiators to further the likelihood of successful project outcomes. Copyright © 2014. Published by Elsevier Ltd.

How do stakeholders from multiple hierarchical levels of a large provincial health system define engagement? A qualitative study.

PubMed

Norris, Jill M; White, Deborah E; Nowell, Lorelli; Mrklas, Kelly; Stelfox, Henry T

2017-08-01

Engaging stakeholders from varied organizational levels is essential to successful healthcare quality improvement. However, engagement has been hard to achieve and to measure across diverse stakeholders. Further, current implementation science models provide little clarity about what engagement means, despite its importance. The aim of this study was to understand how stakeholders of healthcare improvement initiatives defined engagement. Participants (n = 86) in this qualitative thematic study were purposively sampled for individual interviews. Participants included leaders, core members, frontline clinicians, support personnel, and other stakeholders of Strategic Clinical Networks in Alberta Health Services, a Canadian provincial health system with over 108,000 employees. We used an iterative thematic approach to analyze participants' responses to the question, "How do you define engagement?" Regardless of their organizational role, participants defined engagement through three interrelated themes. First, engagement was active participation from willing and committed stakeholders, with levels that ranged from information sharing to full decision-making. Second, engagement centered on a shared decision-making process about meaningful change for everyone "around the table," those who are most impacted. Third, engagement was two-way interactions that began early in the change process, where exchanges were respectful and all stakeholders felt heard and understood. This study highlights the commonalities of how stakeholders in a large healthcare system defined engagement-a shared understanding and terminology-to guide and improve stakeholder engagement. Overall, engagement was an active and committed decision-making about a meaningful problem through respectful interactions and dialog where everyone's voice is considered. Our results may be used in conjunction with current implementation models to provide clarity about what engagement means and how to engage various stakeholders.

Relating Therapist Characteristics to Client Engagement and the Therapeutic Alliance in an Adolescent Custodial Group Substance Misuse Treatment Program.

PubMed

Daniels, Rachael Anne; Holdsworth, Emma; Tramontano, Carlo

2017-07-29

Client engagement in substance misuse treatment programs is directly associated with positive treatment outcomes. The nature of these programs means there are often difficulties engaging and retaining clients, but authors have consistently found a strong therapeutic alliance is associated with client engagement. While research has focused on the association between the alliance and engagement, the factors that influence the therapeutic alliance have received less attention. To examine therapists' characteristics, namely therapists' stress and empathy levels, as potential predictors of client engagement and the therapeutic alliance, within an adolescent substance misuse group treatment program. The sample included 84 adolescent clients and 14 therapists from a Secure Training Centre in England. Client engagement in the treatment program was observed, while self-reporting measures assessed the therapeutic alliance (client and therapist-rated), and therapists' stress and empathy levels. Multiple regression analysis revealed that therapists' stress levels negatively influenced the therapeutic alliance and had a curvilinear relationship with client engagement, indicating that stress is not exclusively negatively related to engagement. Although stress was found to negatively impact both cognitive and affective empathy, neither cognitive nor affective empathy were significantly related to client engagement or the therapeutic alliance. This study demonstrates the importance of therapist characteristics on client engagement and the therapeutic alliance. Within practice stress can have a positive impact on clients' engagement. Nevertheless, therapists may need additional support to deal with stress effectively. Therapists' empathy may too be fundamental to client engagement, but only it if is perceived by clients.

Service user engagement in health service reconfiguration: a rapid evidence synthesis.

PubMed

Dalton, Jane; Chambers, Duncan; Harden, Melissa; Street, Andrew; Parker, Gillian; Eastwood, Alison

2016-07-01

To assess what is known about effective patient and public engagement in health service reconfiguration processes and identify implications for further research and health care practice. Rapid systematic review of published and grey literature to identify methods or approaches to engagement in decisions about health service reconfiguration; and to examine how engagement has worked or not worked in specific examples of system change. Following a search for literature published in English from 2000 to March 2014, eight systematic reviews, seven primary studies and 24 case studies (of which 6 were exemplars) were included. We undertook a narrative synthesis to consider five aspects of engagement with health service reconfiguration. Engagement varied in nature and intensity, and efforts generally involved multiple methods. There was no evidence on the isolated impact of any particular engagement method or collection of methods. In general, engagement was most likely to be successful when started early, when led and supported by clinicians, and when it offered opportunities for genuine interaction. The impact of engagement was variably measured and demonstrated, and frequently defined as process measures rather than the outcomes of proposals for service reconfiguration. Little was reported on the potential negative impact of service user engagement. Patients and the public can be engaged through various methods. Problems often arise because decision-makers paid insufficient attention to issues considered important by patients and the public. Guidance setting out the stages of reconfiguration and opportunities for service user input could be a helpful practical framework for future engagement activity. Future evaluation and explicit reporting of engagement and impact is needed. © The Author(s) 2015.

Student Engagement with a Flipped Classroom Teaching Design Affects Pharmacology Examination Performance in a Manner Dependent on Question Type

PubMed Central

Naidu, Som; Yuriev, Elizabeth; Short, Jennifer L.; McLaughlin, Jacqueline E.; Larson, Ian C.

2017-01-01

Objective: To investigate the relationship between student engagement with the key elements of a flipped classroom approach (preparation and attendance), their attitudes to learning, including strategy development, and their performance on two types of examination questions (knowledge recall and providing rational predictions when faced with novel scenarios). Methods. This study correlated student engagement with the flipped classroom and student disposition to learning with student ability to solve novel scenarios in examinations. Results. Students who both prepared for and attended classes performed significantly better on examination questions that required analysis of novel scenarios compared to students who did not prepare and missed classes. However, there was no difference for both groups of students on examination questions that required knowledge and comprehension. Student motivation and use of strategies correlated with higher examination scores on questions requiring novel scenario analysis. Conclusion. There is a synergistic relationship between class preparation and attendance. The combination of preparation and attendance was positively correlated to assessment type; the relationship was apparent for questions requiring students to solve novel problems but not for questions requiring knowledge or comprehension. PMID:29302082

Self-actuating mechanical grapple for lifting and handling objects

DOEpatents

Hovis, Gregory L.; Etheredge, Jr., Carl T.

2001-01-01

A self-actuating mechanical grapple for lifting and handling an object includes a support housing with upper and lower portions and defining an internal recess. The lower portion of the housing includes a bottom opening which communicates with the recess. Preferably, two or three grapple jaws are provided, the first end portions of which are connected to the housing and the second end portions thereof remain free for engaging an object. The grapple jaws are pivotable between open and closed positions. An actuator member is slidably positioned in the recess for opening and closing the jaws, and includes a cam portion in operative engagement with the first end portions of the jaws in a manner to pivot the jaws when the actuator member moves axially relative to the housing. The actuator member includes a rotatable member with at least one contact member. A locking member or logic ring includes grooves defining open and closed positions of the jaws and is fixedly mounted to the internal surface of the housing and cooperates with the rotatable member. A plunger member is axially movable in the housing for contacting an object and includes at least one stud member for immovably engaging the contact member.

Functional Neuroimaging of Self-Referential Encoding with Age

PubMed Central

Gutchess, Angela H.; Kensinger, Elizabeth A.; Schacter, Daniel L.

2009-01-01

Aging impacts memory formation and the engagement of frontal and medial temporal regions. However, much of the research to date has focused on the encoding of neutral verbal and visual information. The present fMRI study investigated age differences in a social encoding task while participants made judgments about the self or another person. Although previous studies identified an intact self-reference effect with age, subserved by robust engagement of medial prefrontal cortex (mPFC) by both young and older adults, we identified a number of age differences. In regions including superior mPFC, inferior prefrontal cortex, and anterior and posterior cingulate cortex, young and older adults exhibited reversals in the pattern of activity for self and other conditions. Whereas young primarily evidenced subsequent forgetting effects in the self-reference condition, older adults demonstrated subsequent memory effects in the other-reference condition. These results indicate fundamental differences across the age groups in the engagement of elaborative encoding processes. We suggest that older adults may encode information about the self in a more normative manner, whereas young adults focus on encoding the unique aspects of the self and distinguishing the self from others. PMID:19765600

Toward the reconceptualization of the relationship between occupation and health and well-being: Vers la reconceptualisation de la relation entre l'occupation et la santé et le bien-être.

PubMed

Stewart, Katherine E; Fischer, Tess M; Hirji, Rehana; Davis, Jane A

2016-10-01

Foundational to the occupational therapy profession is the belief that engagement in occupation is health promoting; however, this belief fails to account for occupational engagement that may be risky or illness producing. Consensus regarding the nature of the relationship between occupation and health has yet to be achieved. The purpose of this study is to provide a comprehensive description of how the relationship between occupation and health and well-being is discussed within the occupational therapy and occupational science literature. The methodological framework outlined by Arksey and O'Malley served as the basis for this scoping review of the occupational therapy and occupational science literature. One hundred and twelve articles were identified as meeting the criteria for inclusion. The dominant discourse portrays the relationship between occupation and health as positive. The broader literature suggests that occupational engagement can have both positive and negative effects on health and well-being. As such, the reconceptualization of the relationship between occupation and health and well-being is warranted to enable occupational therapists to practise in a more client-centred manner. © CAOT 2015.

Demystifying the Millennial student: a reassessment in measures of character and engagement in professional education.

PubMed

DiLullo, Camille; McGee, Patricia; Kriebel, Richard M

2011-01-01

The characteristic profile of Millennial Generation students, driving many educational reforms, can be challenged by research in a number of fields including cognition, learning style, neurology, and psychology. This evidence suggests that the current aggregate view of the Millennial student may be less than accurate. Statistics show that Millennial students are considerably diverse in backgrounds, personalities, and learning styles. Data are presented regarding technological predilection, multitasking, reading, critical thinking, professional behaviors, and learning styles, which indicate that students in the Millennial Generation may not be as homogenous in fundamental learning strategies and attitudes as is regularly proposed. Although their common character traits have implications for instruction, no available evidence demonstrates that these traits impact their fundamental process of learning. Many curricular strategies have been implemented to address alleged changes in the manner by which Millennial students learn. None has clearly shown superior outcomes in academic accomplishments or developing expertise for graduating students and concerns persist related to the successful engagement of Millennial students in the process of learning. Four factors for consideration in general curricular design are proposed to address student engagement and optimal knowledge acquisition for 21st century learners. Copyright © 2011 American Association of Anatomists.

Towards a Science of Community Stakeholder Engagement in Biomedical HIV Prevention Trials: An Embedded Four-Country Case Study.

PubMed

Newman, Peter A; Rubincam, Clara; Slack, Catherine; Essack, Zaynab; Chakrapani, Venkatesan; Chuang, Deng-Min; Tepjan, Suchon; Shunmugam, Murali; Roungprakhon, Surachet; Logie, Carmen; Koen, Jennifer; Lindegger, Graham

2015-01-01

Broad international guidelines and studies in the context of individual clinical trials highlight the centrality of community stakeholder engagement in conducting ethically rigorous HIV prevention trials. We explored and identified challenges and facilitators for community stakeholder engagement in biomedical HIV prevention trials in diverse global settings. Our aim was to assess and deepen the empirical foundation for priorities included in the GPP guidelines and to highlight challenges in implementation that may merit further attention in subsequent GPP iterations. From 2008-2012 we conducted an embedded, multiple case study centered in Thailand, India, South Africa and Canada. We conducted in-depth interviews and focus groups with respondents from different trial-related subsystems: civil society organization representatives, community advocates, service providers, clinical trialists/researchers, former trial participants, and key HIV risk populations. Interviews/focus groups were recorded, and coded using thematic content analysis. After intra-case analyses, we conducted cross-case analysis to contrast and synthesize themes and sub-themes across cases. Lastly, we applied the case study findings to explore and assess UNAIDS/AVAC GPP guidelines and the GPP Blueprint for Stakeholder Engagement. Across settings, we identified three cross-cutting themes as essential to community stakeholder engagement: trial literacy, including lexicon challenges and misconceptions that imperil sound communication; mistrust due to historical exploitation; and participatory processes: engaging early; considering the breadth of "community"; and, developing appropriate stakeholder roles. Site-specific challenges arose in resource-limited settings and settings where trials were halted. This multiple case study revealed common themes underlying community stakeholder engagement across four country settings that largely mirror GPP goals and the GPP Blueprint, as well as highlighting challenges in the implementation of important guidelines. GPP guidance documents could be strengthened through greater focus on: identifying and addressing the community-specific roots of mistrust and its impact on trial literacy activities; achieving and evaluating representativeness in community stakeholder groups; and addressing the impact of power and funding streams on meaningful engagement and independent decision-making.

Towards a Science of Community Stakeholder Engagement in Biomedical HIV Prevention Trials: An Embedded Four-Country Case Study

PubMed Central

Newman, Peter A.; Rubincam, Clara; Slack, Catherine; Essack, Zaynab; Chakrapani, Venkatesan; Chuang, Deng-Min; Tepjan, Suchon; Shunmugam, Murali; Roungprakhon, Surachet; Logie, Carmen; Koen, Jennifer; Lindegger, Graham

2015-01-01

Objectives Broad international guidelines and studies in the context of individual clinical trials highlight the centrality of community stakeholder engagement in conducting ethically rigorous HIV prevention trials. We explored and identified challenges and facilitators for community stakeholder engagement in biomedical HIV prevention trials in diverse global settings. Our aim was to assess and deepen the empirical foundation for priorities included in the GPP guidelines and to highlight challenges in implementation that may merit further attention in subsequent GPP iterations. Methods From 2008–2012 we conducted an embedded, multiple case study centered in Thailand, India, South Africa and Canada. We conducted in-depth interviews and focus groups with respondents from different trial-related subsystems: civil society organization representatives, community advocates, service providers, clinical trialists/researchers, former trial participants, and key HIV risk populations. Interviews/focus groups were recorded, and coded using thematic content analysis. After intra-case analyses, we conducted cross-case analysis to contrast and synthesize themes and sub-themes across cases. Lastly, we applied the case study findings to explore and assess UNAIDS/AVAC GPP guidelines and the GPP Blueprint for Stakeholder Engagement. Results Across settings, we identified three cross-cutting themes as essential to community stakeholder engagement: trial literacy, including lexicon challenges and misconceptions that imperil sound communication; mistrust due to historical exploitation; and participatory processes: engaging early; considering the breadth of “community”; and, developing appropriate stakeholder roles. Site-specific challenges arose in resource-limited settings and settings where trials were halted. Conclusions This multiple case study revealed common themes underlying community stakeholder engagement across four country settings that largely mirror GPP goals and the GPP Blueprint, as well as highlighting challenges in the implementation of important guidelines. GPP guidance documents could be strengthened through greater focus on: identifying and addressing the community-specific roots of mistrust and its impact on trial literacy activities; achieving and evaluating representativeness in community stakeholder groups; and addressing the impact of power and funding streams on meaningful engagement and independent decision-making. PMID:26295159

Stakeholder views of rural community-based medical education: a narrative review of the international literature.

PubMed

Somporn, Praphun; Ash, Julie; Walters, Lucie

2018-03-30

Rural community-based medical education (RCBME), in which medical student learning activities take place within a rural community, requires students, clinical teachers, patients, community members and representatives of health and government sectors to actively contribute to the educational process. Therefore, academics seeking to develop RCBME need to understand the rural context, and the views and needs of local stakeholders. The aim of this review is to examine stakeholder experiences of RCBME programmes internationally. This narrative literature review of original research articles published after 1970 utilises Worley's symbiosis model of medical education as an analysis framework. This model proposes that students experience RCBME through their intersection with multiple clinical, social and institutional relationships. This model seeks to provide a framework for considering the intersecting relationships in which RCBME programmes are situated. Thirty RCBME programmes are described in 52 articles, representing a wide range of rural clinical placements. One-year longitudinal integrated clerkships for penultimate-year students in Anglosphere countries were most common. Such RCBME enables students to engage in work-integrated learning in a feasible manner that is acceptable to many rural clinicians and patients. Academic results are not compromised, and a few papers demonstrate quality improvement for rural health services engaged in RCBME. These programmes have delivered some rural medical workforce outcomes to communities and governments. Medical students also provide social capital to rural communities. However, these programmes have significant financial cost and risk student social and educational isolation. Rural community-based medical education programmes are seen as academically acceptable and can facilitate symbiotic relationships among students, rural clinicians, patients and community stakeholders. These relationships can influence students' clinical competency and professional identity, increase graduates' interest in rural careers, and potentially improve rural health service stability. Formal prospective stakeholder consultations should be published in the literature. © 2018 John Wiley & Sons Ltd and The Association for the Study of Medical Education.

Thriving in College

ERIC Educational Resources Information Center

Schreiner, Laurie A.

2013-01-01

This chapter describes the phenomenon of thriving as a deep engagement in learning experiences. The author also identifies multiple pathways to the acquisition of thriving and characteristics of communities that support thriving students.

Conservative Overset Grids for Overflow For The Sonic Wave Atmospheric Propagation Project

NASA Technical Reports Server (NTRS)

Onufer, Jeff T.; Cummings, Russell M.

1999-01-01

Methods are presented that can be used to make multiple, overset grids communicate in a conservative manner. The methods are developed for use with the Chimera overset method using the PEGSUS code and the OVERFLOW solver.

"I'm on it 24/7 at the moment": A qualitative examination of multi-screen viewing behaviours among UK 10-11 year olds

PubMed Central

2011-01-01

Background Screen-viewing has been associated with increased body mass, increased risk of metabolic syndrome and lower psychological well-being among children and adolescents. There is a shortage of information about the nature of contemporary screen-viewing amongst children especially given the rapid advances in screen-viewing equipment technology and their widespread availability. Anecdotal evidence suggests that large numbers of children embrace the multi-functionality of current devices to engage in multiple forms of screen-viewing at the same time. In this paper we used qualitative methods to assess the nature and extent of multiple forms of screen-viewing in UK children. Methods Focus groups were conducted with 10-11 year old children (n = 63) who were recruited from five primary schools in Bristol, UK. Topics included the types of screen-viewing in which the participants engaged; whether the participants ever engaged in more than one form of screen-viewing at any time and if so the nature of this multiple viewing; reasons for engaging in multi-screen-viewing; the room within the house where multi-screen-viewing took place and the reasons for selecting that room. All focus groups were transcribed verbatim, anonymised and thematically analysed. Results Multi-screen viewing was a common behaviour. Although multi-screen viewing often involved watching TV, TV viewing was often the background behaviour with attention focussed towards a laptop, handheld device or smart-phone. There were three main reasons for engaging in multi-screen viewing: 1) tempering impatience that was associated with a programme loading; 2) multi-screen facilitated filtering out unwanted content such as advertisements; and 3) multi-screen viewing was perceived to be enjoyable. Multi-screen viewing occurred either in the child's bedroom or in the main living area of the home. There was considerable variability in the level and timing of viewing and this appeared to be a function of whether the participants attended after-school clubs. Conclusions UK children regularly engage in two or more forms of screen-viewing at the same time. There are currently no means of assessing multi-screen viewing nor any interventions that specifically focus on reducing multi-screen viewing. To reduce children's overall screen-viewing we need to understand and then develop approaches to reduce multi-screen viewing among children. PMID:21812945

"I'm on it 24/7 at the moment": a qualitative examination of multi-screen viewing behaviours among UK 10-11 year olds.

PubMed

Jago, Russell; Sebire, Simon J; Gorely, Trish; Cillero, Itziar Hoyos; Biddle, Stuart J H

2011-08-03

Screen-viewing has been associated with increased body mass, increased risk of metabolic syndrome and lower psychological well-being among children and adolescents. There is a shortage of information about the nature of contemporary screen-viewing amongst children especially given the rapid advances in screen-viewing equipment technology and their widespread availability. Anecdotal evidence suggests that large numbers of children embrace the multi-functionality of current devices to engage in multiple forms of screen-viewing at the same time. In this paper we used qualitative methods to assess the nature and extent of multiple forms of screen-viewing in UK children. Focus groups were conducted with 10-11 year old children (n = 63) who were recruited from five primary schools in Bristol, UK. Topics included the types of screen-viewing in which the participants engaged; whether the participants ever engaged in more than one form of screen-viewing at any time and if so the nature of this multiple viewing; reasons for engaging in multi-screen-viewing; the room within the house where multi-screen-viewing took place and the reasons for selecting that room. All focus groups were transcribed verbatim, anonymised and thematically analysed. Multi-screen viewing was a common behaviour. Although multi-screen viewing often involved watching TV, TV viewing was often the background behaviour with attention focussed towards a laptop, handheld device or smart-phone. There were three main reasons for engaging in multi-screen viewing: 1) tempering impatience that was associated with a programme loading; 2) multi-screen facilitated filtering out unwanted content such as advertisements; and 3) multi-screen viewing was perceived to be enjoyable. Multi-screen viewing occurred either in the child's bedroom or in the main living area of the home. There was considerable variability in the level and timing of viewing and this appeared to be a function of whether the participants attended after-school clubs. UK children regularly engage in two or more forms of screen-viewing at the same time. There are currently no means of assessing multi-screen viewing nor any interventions that specifically focus on reducing multi-screen viewing. To reduce children's overall screen-viewing we need to understand and then develop approaches to reduce multi-screen viewing among children.

Improving Measures via Examining the Behavior of Distractors in Multiple-Choice Tests: Assessment and Remediation

ERIC Educational Resources Information Center

Sideridis, Georgios; Tsaousis, Ioannis; Al Harbi, Khaleel

2017-01-01

The purpose of the present article was to illustrate, using an example from a national assessment, the value from analyzing the behavior of distractors in measures that engage the multiple-choice format. A secondary purpose of the present article was to illustrate four remedial actions that can potentially improve the measurement of the…

Seeing the forest for the trees: hybridity and social-ecological symbols, rituals and resilience in postdisaster contexts

Treesearch

Keith G. Tidball

2014-01-01

The role of community-based natural resources management in the form of "greening" after large scale system shocks and surprises is argued to provide multiple benefits via engagement with living elements of social-ecological systems and subsequent enhanced resilience at multiple scales. The importance of so-called social-ecological symbols, especially the...

Supporting Young Children with Multiple Disabilities: What Do We Know and What Do We Still Need to Learn?

ERIC Educational Resources Information Center

Horn, Eva; Kang, Jean

2012-01-01

Young children with multiple disabilities have unique needs and challenges. Many of these young children struggle to communicate their wants and needs, to freely move their body to access and engage their world, and to learn abstract concepts and ideas. Professionals and families working together must identify the individual supports each child…

The Use of Digital Technology in Finding Multiple Paths to Solve and Extend an Equilateral Triangle Task

ERIC Educational Resources Information Center

Santos-Trigo, Manuel; Reyes-Rodriguez, Aaron

2016-01-01

Mathematical tasks are crucial elements for teachers to orient, foster and assess students' processes to comprehend and develop mathematical knowledge. During the process of working and solving a task, searching for or discussing multiple solution paths becomes a powerful strategy for students to engage in mathematical thinking. A simple task that…

Work engagement, social support, and job satisfaction in Portuguese nursing staff: A winning combination.

PubMed

Orgambídez-Ramos, Alejandro; de Almeida, Helena

2017-08-01

Job Demands-Resources model assumes the mediator role of work engagement between social support (job resource) and job satisfaction (organizational result). However, recent studies suggest that social support can be considered as a moderator variable in the relationship between engagement and job satisfaction in nursing staff. The aim of this study is to analyze the moderator role of social support, from supervisor and from co-workers, in the relationship between work engagement and job satisfaction in a Portuguese nursing sample. We conducted a cross-sectional and correlational study assessing a final sample of 215 participants (55.56% response rate, 77.21% women). Moderation analyses were carried out using multiple and hierarchical linear regression models. Job satisfaction was significantly predicted by work engagement and social support from supervisor and from co-workers. The significant interaction in predicting job satisfaction showed that social support from co-workers enhances the effects of work engagement on nurses' satisfaction. A climate of social support among co-workers and higher levels of work engagement have a positive effect on job satisfaction, improving quality care and reducing turnover intention in nursing staff. Copyright © 2017 Elsevier Inc. All rights reserved.

Community engagement for paediatric MDR-TB clinical trials: principles to support ethical trial implementation.

PubMed

Hoddinott, G; Staples, S; Brown, R; Simwinga, M; Mubekapi-Musadaidzwa, C; Hesseling, A C; Hendricks, G; De Koker, P; McKenna, L

2018-05-01

The paediatric tuberculosis (TB) prevention and treatment landscape is moving into a new and exciting era, with knowledge from clinical trials offering real benefit to children. Community engagement is key to optimising the success of these trials. However, the clinical profile, epidemiology and social perceptions for paediatric multidrug-resistant TB (MDR-TB) complicate the operationalisation of this community engagement. We reflect on a diversity of recent experiences attempting to implement this type of research and the community engagement around it. We describe four recommendations and argue that these should guide the implementation of the community engagement agenda in the new landscape of paediatric MDR-TB clinical trials. Specifically, we argue for 1) dynamic, long-term continuity in community engagement platforms; 2) tiers of TB and research literacy; 3) multiple separate and joint platforms for holding 'stakes'; and 4) addressing the social/structural implications of family participation. We conclude that community-level stakeholders, such as health workers, parents and children, are willing to collaborate in paediatric MDR-TB clinical trials. Using these recommendations, there is considerable opportunity for effective community engagement in this new era of paediatric MDR-TB research.

A multiple scales approach to sound generation by vibrating bodies

NASA Technical Reports Server (NTRS)

Geer, James F.; Pope, Dennis S.

1992-01-01

The problem of determining the acoustic field in an inviscid, isentropic fluid generated by a solid body whose surface executes prescribed vibrations is formulated and solved as a multiple scales perturbation problem, using the Mach number M based on the maximum surface velocity as the perturbation parameter. Following the idea of multiple scales, new 'slow' spacial scales are introduced, which are defined as the usual physical spacial scale multiplied by powers of M. The governing nonlinear differential equations lead to a sequence of linear problems for the perturbation coefficient functions. However, it is shown that the higher order perturbation functions obtained in this manner will dominate the lower order solutions unless their dependence on the slow spacial scales is chosen in a certain manner. In particular, it is shown that the perturbation functions must satisfy an equation similar to Burgers' equation, with a slow spacial scale playing the role of the time-like variable. The method is illustrated by a simple one-dimenstional example, as well as by three different cases of a vibrating sphere. The results are compared with solutions obtained by purely numerical methods and some insights provided by the perturbation approach are discussed.

A Psychological Exploration of Engagement in Geek Culture

PubMed Central

McCain, Jessica; Gentile, Brittany; Campbell, W. Keith

2015-01-01

Geek culture is a subculture of enthusiasts that is traditionally associated with obscure media (Japanese animation, science fiction, video games, etc.). However, geek culture is becoming increasingly mainstream; for example, in the past year alone, Dragon*Con, a major Geek convention in Atlanta, Georgia, attracted an attendance of over 57,000 members. The present article uses an individual differences approach to examine three theoretical accounts of geek culture. Seven studies (N = 2354) develop the Geek Culture Engagement Scale (GCES) to quantify geek engagement and assess its relationships to theoretically relevant personality and individual differences variables. These studies present evidence that individuals may engage in geek culture in order to maintain narcissistic self-views (the great fantasy migration hypothesis), to fulfill belongingness needs (the belongingness hypothesis), and to satisfy needs for creative expression (the need for engagement hypothesis). Geek engagement is found to be associated with elevated grandiose narcissism, extraversion, openness to experience, depression, and subjective well-being across multiple samples. These data lay the groundwork for further exploration of geek culture as well as provide a foundation for examining other forms of subculture participation. PMID:26580564

A Psychological Exploration of Engagement in Geek Culture.

PubMed

McCain, Jessica; Gentile, Brittany; Campbell, W Keith

2015-01-01

Geek culture is a subculture of enthusiasts that is traditionally associated with obscure media (Japanese animation, science fiction, video games, etc.). However, geek culture is becoming increasingly mainstream; for example, in the past year alone, Dragon*Con, a major Geek convention in Atlanta, Georgia, attracted an attendance of over 57,000 members. The present article uses an individual differences approach to examine three theoretical accounts of geek culture. Seven studies (N = 2354) develop the Geek Culture Engagement Scale (GCES) to quantify geek engagement and assess its relationships to theoretically relevant personality and individual differences variables. These studies present evidence that individuals may engage in geek culture in order to maintain narcissistic self-views (the great fantasy migration hypothesis), to fulfill belongingness needs (the belongingness hypothesis), and to satisfy needs for creative expression (the need for engagement hypothesis). Geek engagement is found to be associated with elevated grandiose narcissism, extraversion, openness to experience, depression, and subjective well-being across multiple samples. These data lay the groundwork for further exploration of geek culture as well as provide a foundation for examining other forms of subculture participation.

Trust in Supervisor and Job Engagement: Mediating Effects of Psychological Safety and Felt Obligation.

PubMed

Basit, Ameer A

2017-11-17

In the social context of job engagement, the role of trust in supervisor in predicting engagement of employees has received attention in research. Very limited research, however, has investigated the mechanisms mediating this dynamic relationship. To address this important gap in knowledge, the aim of this study was to examine psychological safety and felt obligation as two psychological mechanisms mediating the effect of trust in supervisor on job engagement. Drawing from job engagement and social exchange theories, the mediating roles of psychological safety and felt obligation in the trust-engagement relationship were empirically investigated in the Malaysian context. Using self-report questionnaires, data were collected from 337 nurses employed in a public hospital located near Kuala Lumpur, Malaysia. Results fully supported the proposed serial multiple mediator model. Trust in supervisor was indirectly related to job engagement via psychological safety followed by felt obligation. This study provides empirical evidence that trust in supervisor makes employees feel psychologically safe to employ and express their selves in their job roles. This satisfaction of the psychological safety need is interpreted by employees as an important socioemotional benefit that, in turn, makes them feel obligated to pay back to their organization through their enhanced level of job engagement. Implications for theory and practice were discussed.

Physical Activity and Its Correlates in Youth with Multiple Sclerosis.

PubMed

Grover, Stephanie A; Sawicki, Carolyn P; Kinnett-Hopkins, Dominique; Finlayson, Marcia; Schneiderman, Jane E; Banwell, Brenda; Till, Christine; Motl, Robert W; Yeh, E Ann

2016-12-01

To investigate physical activity levels in youth with multiple sclerosis and monophasic acquired demyelinating syndromes ([mono-ADS], ie, children without relapsing disease) compared with healthy controls and to determine factors that contribute to engagement in physical activity. We hypothesized that greater physical activity goal setting and physical activity self-efficacy would be associated with greater levels of vigorous physical activity in youth with multiple sclerosis. A total of 68 consecutive patients (27 multiple sclerosis, 41 mono-ADS) and 37 healthy controls completed fatigue, depression, Physical Activity Self-Efficacy Scale, perceived disability, Exercise Goal-Setting scale, and physical activity questionnaires, and wore an accelerometer for 7 days. All patients had no ambulatory limitations (Expanded Disability Status Scale, scores all <4). Youth with multiple sclerosis engaged in fewer minutes per day of vigorous (P = .009) and moderate and vigorous physical activity (P = .048) than did patients with mono-ADS and healthy controls. A lower proportion of the group with multiple sclerosis (63%) reported participating in any strenuous physical activity than the mono-ADS (85%) and healthy control (89%) groups (P = .020). When we adjusted for age and sex, the Physical Activity Self-Efficacy Scale and Exercise Goal-Setting scale were associated positively with vigorous physical activity in the group with multiple sclerosis. Fatigue and depression did not predict physical activity or accelerometry metrics. Youth with multiple sclerosis participate in less physical activity than their counterparts with mono-ADS and healthy controls. Physical activity self-efficacy and exercise goal setting serve as potentially modifiable correlates of physical activity, and are measures suited to future interventions aimed to increase physical activity in youth with multiple sclerosis. Copyright © 2016 Elsevier Inc. All rights reserved.

The Air Advisor: The Face of US Air Force Engagement

DTIC Science & Technology

2013-08-01

Zadalis, USAF Nestled in the local townships of small-town New Jersey is an Air Education and Training Command (AETC) schoolhouse with a small faculty of...of the 36th Airlift Squadron at Yokota Air Base (AB), Ja- pan, preparing these Airmen for the multiple partner-nation engage- ment activities planned...comprise the newly activated US Aviation Detachment, 52nd Operations Group’s Detachment 1, assigned to Lask AB, Poland. Four instructors from the Air

Assessment of anorexia nervosa in children and adolescents.

PubMed

Weaver, Laurel; Liebman, Ronald

2011-04-01

Anorexia nervosa is a debilitating illness that affects mostly females and their families. Multiple physiologic disturbances are present and can be life-threatening. Nutritional rehabilitation is the foremost initial treatment goal. Assessment skills include understanding the physiologic, developmental, and psychiatric status of the individual as well as engagement of the family system. A comprehensive assessment that stimulates patient and family to successfully engage in treatment is the cornerstone of good clinical care for this highly disabling disorder.

Support grid for fuel elements in a nuclear reactor

DOEpatents

Finch, Lester M.

1977-01-01

A support grid is provided for holding nuclear fuel rods in a rectangular array. Intersecting sheet metal strips are interconnected using opposing slots in the strips to form a rectangular cellular grid structure for engaging the sides of a multiplicity of fuel rods. Spring and dimple supports for engaging fuel and guide rods extending through each cell in the support grid are formed in the metal strips with the springs thus formed being characterized by nonlinear spring rates.

Compensator improvement for multivariable control systems

NASA Technical Reports Server (NTRS)

Mitchell, J. R.; Mcdaniel, W. L., Jr.; Gresham, L. L.

1977-01-01

A theory and the associated numerical technique are developed for an iterative design improvement of the compensation for linear, time-invariant control systems with multiple inputs and multiple outputs. A strict constraint algorithm is used in obtaining a solution of the specified constraints of the control design. The result of the research effort is the multiple input, multiple output Compensator Improvement Program (CIP). The objective of the Compensator Improvement Program is to modify in an iterative manner the free parameters of the dynamic compensation matrix so that the system satisfies frequency domain specifications. In this exposition, the underlying principles of the multivariable CIP algorithm are presented and the practical utility of the program is illustrated with space vehicle related examples.

Relations of Positive and Negative Expressivity and Effortful Control to Kindergarteners’ Student-Teacher Relationship, Academic Engagement, and Externalizing Problems at School

PubMed Central

Diaz, Anjolii; Eisenberg, Nancy; Valiente, Carlos; VanSchyndel, Sarah; Spinrad, Tracy L.; Berger, Rebecca; Hernandez, Maciel M.; Silva, Kassondra M.; Southworth, Jody

2015-01-01

The current study examined the role of naturally-occurring negative and positive emotion expressivity in kindergarten and children’s effortful control (EC) on their relationships with teachers, academic engagement, and problems behaviors in school. Further, the potential moderating role of EC on these important school outcomes was assessed. Emotion and engagement were observed at school. EC was assessed by multiple methods. Teachers reported on their student–teacher relationships and student’s externalizing behaviors. Children’s emotion expressivity and EC were related to engagement and relationships with teachers as well as behavioral problems at school. Children low in EC may be particularly vulnerable to the poor outcomes associated with relatively intense emotion expressivity as they struggle to manage their emotions and behaviors in the classroom. PMID:28584388

Immediate and subsequent effects of response interruption and redirection on targeted and untargeted forms of stereotypy.

PubMed

Pastrana, Sarah J; Rapp, John T; Frewing, Tyla M

2013-07-01

A number of studies have shown that response interruption and redirection (RIRD) decreases immediate engagement in targeted stereotypic behaviors; however, its effects on untargeted stereotypy have not yet been studied, and its effects following removal of treatment are unclear. We evaluated the immediate and subsequent effects of RIRD on targeted motor stereotypy, as well as untargeted but higher probability vocal stereotypy, of two participants diagnosed with autism, using a three-component multiple-schedule design. Treatment with RIRD decreased immediate engagement in motor stereotypy for both participants, and did not increase subsequent engagement above baseline levels for either participant. In addition, RIRD produced modest changes in immediate engagement in untargeted vocal stereotypy for both participants. We briefly discuss the clinical implications and limitations of the findings from this study.

Network reconfiguration and neuronal plasticity in rhythm-generating networks.

PubMed

Koch, Henner; Garcia, Alfredo J; Ramirez, Jan-Marino

2011-12-01

Neuronal networks are highly plastic and reconfigure in a state-dependent manner. The plasticity at the network level emerges through multiple intrinsic and synaptic membrane properties that imbue neurons and their interactions with numerous nonlinear properties. These properties are continuously regulated by neuromodulators and homeostatic mechanisms that are critical to maintain not only network stability and also adapt networks in a short- and long-term manner to changes in behavioral, developmental, metabolic, and environmental conditions. This review provides concrete examples from neuronal networks in invertebrates and vertebrates, and illustrates that the concepts and rules that govern neuronal networks and behaviors are universal.

Factors associated with intention to engage in self-protective behavior: The case of over-the-counter acetaminophen products.

PubMed

Sawant, R V; Goyal, R K; Rajan, S S; Patel, H K; Essien, E J; Sansgiry, S S

2016-01-01

Inappropriate use of acetaminophen products is a concern due to the severe liver damage associated with intentional or accidental overdose of these products. In 2009, the U.S. Food and Drug Administration (FDA) issued more severe organ-specific warnings for the acetaminophen Drug Facts label to improve protective behavior among patients. However, it is not clear how patients react to such interventions by the FDA. The objective of this study was to evaluate the factors influencing patients' intention to engage in protective behavior while using acetaminophen products after reading the Drug Facts label. The study specifically looked at the relationship between four Protection Motivation Theory-based risk cognition factors and the intention to engage in protective behavior. An experimental, cross-sectional, field study was conducted using self-administered questionnaires at four community pharmacies in Houston, TX. Two hundred surveys were collected from adults visiting the selected pharmacy stores. Participants were exposed to a simulated label (i.e. Drug Facts label) containing organ-specific warnings for over-the-counter (OTC) acetaminophen products. Risk cognition measures (i.e. measures of perceived severity, perceived vulnerability, response efficacy, and self-efficacy) and measures of intention to engage in protective behavior (always reading warnings, using products with more caution, and consulting a pharmacist/physician) were recorded. Pearson correlation and multiple linear regression analyses, controlling for demographic and behavioral characteristics of the participants, were performed. Bivariate analyses indicated that an increase in perceived severity, perceived vulnerability and response efficacy were associated with a higher intention to engage in protective behavior. Findings from the multiple regression indicated that increase in perceived severity of liver damage, belonging to a non-healthcare occupation, no history of acetaminophen use and no history of alcohol consumption were associated with a higher intention to engage in protective behavior. Higher risk cognition of liver damage associated with inappropriate use of OTC acetaminophen products leads to greater intention to engage in protective behavior while using such products. Developing interventions targeted towards improving reading and adhering to the Drug Facts label could improve risk cognition, and thus improve patients' intention to engage in protective behavior. Regular acetaminophen users, heavy alcohol consumers and healthcare professionals might need other interventions apart from the Drug Facts label to improve their likelihood to engage in protective behavior. Copyright © 2016 Elsevier Inc. All rights reserved.

Are better sleepers more engaged workers? A self-regulatory approach to sleep hygiene and work engagement.

PubMed

Barber, Larissa; Grawitch, Matthew J; Munz, David C

2013-10-01

Previous research has emphasized facets of both the organizational environment and individual differences as predictors of work engagement. This study explored sleep hygiene as another important behavioural factor that may be related to work engagement. With a sample of 328 adult workers, we tested a multiple mediator model in which sleep hygiene predicts work engagement through one's appraisals of resource depletion stemming from demands (psychological strain) and general self-regulatory capacity (self-control). Results indicated that individuals who frequently engaged in poor sleep hygiene behaviours had lower self-regulatory capacity, experienced higher subjective depletion and were less engaged at work. Additionally, the path from poor sleep hygiene to decreased work engagement was attributed to perceptions of personal resources that are needed to exert self-regulatory energy at work. This is consistent with current self-regulatory theories suggesting that individuals have a limited amount of resources to allocate to demands and that the depletion of these resources can lead to stress and lower self-regulatory functioning in response to other demands. Specifically, poor sleep hygiene results in the loss of self-regulatory resources needed to be engaged in work tasks by impairing the after-work recovery process. Practical and research implications regarding sleep hygiene interventions for well-being and productivity improvement are discussed. Copyright © 2012 John Wiley & Sons, Ltd.

Navigating the cancer information environment: The reciprocal relationship between patient-clinician information engagement and information seeking from nonmedical sources.

PubMed

Moldovan-Johnson, Mihaela; Tan, Andy S L; Hornik, Robert C

2014-01-01

Prior theory has argued and empirical studies have shown that cancer patients rely on information from their health care providers as well as lay sources to understand and make decisions about their disease. However, research on the dynamic and interdependent nature of cancer patients' engagement with different information sources is lacking. This study tested the hypotheses that patient-clinician information engagement and information seeking from nonmedical sources influence one another longitudinally among a representative cohort of 1,293 cancer survivors in Pennsylvania. The study hypotheses were supported in a series of lagged multiple regression analyses. Baseline seeking information from nonmedical sources positively predicted subsequent patient-clinician information engagement at 1-year follow-up. The reverse relationship was also statistically significant; baseline patient-clinician information engagement positively predicted information seeking from nonmedical sources at follow-up. These findings suggest that cancer survivors move between nonmedical and clinician sources in a dynamic way to learn about their disease.

Transforming individual civic engagement into community collective efficacy: the role of bonding social capital.

PubMed

Collins, Charles R; Neal, Jennifer Watling; Neal, Zachary P

2014-12-01

Collective efficacy is defined as residents' perceived collective capacity to take coordinated and interdependent action on issues that affect their lives. This study explored factors associated with neighborhood collective efficacy among residents. Utilizing a national sample of 4,120 urban households provided by Annie E. Casey Foundation's Making Connection Initiative, we investigated the mediating role of residents' perceptions of bonding social capital (i.e. reciprocity, trust, and shared norms) in the association between civic engagement and collective efficacy. Multiple regression analyses revealed that civic engagement and bonding social capital were both directly related to collective efficacy. Additionally, bonding social capital partially mediated the relationship between civic engagement and collective efficacy. Specifically, residents who reported greater levels of civic engagement also reported higher levels of bonding social capital. In turn, residents who reported higher levels of bonding social capital also reported higher levels of neighborhood collective efficacy. We discuss implications of these findings for researchers and practitioners interested in associations of neighborhood collective efficacy.

Navigating the cancer information environment: The reciprocal relationship between patient-clinician information engagement and information seeking from nonmedical sources

PubMed Central

Moldovan-Johnson, Mihaela; Tan, Andy SL; Hornik, Robert C

2014-01-01

Prior theory has argued and empirical studies have shown that cancer patients rely on information from their health care providers as well as lay sources to understand and make decisions about their disease. However, research on the dynamic and interdependent nature of cancer patients’ engagement with different information sources is lacking. This study tested the hypotheses that patient-clinician information engagement and information seeking from nonmedical sources influence one another longitudinally among a representative cohort of 1,293 cancer survivors in Pennsylvania. The study hypotheses were supported in a series of lagged multiple regression analyses. Baseline seeking information from nonmedical sources positively predicted subsequent patient-clinician information engagement at one-year follow-up. The reverse relationship was also statistically significant; baseline patient-clinician information engagement positively predicted information seeking from nonmedical sources at follow-up. These findings suggest that cancer survivors move between nonmedical to clinician sources in a dynamic way to learn about their disease. PMID:24359259

Understanding the Haugh Unit.

USDA-ARS?s Scientific Manuscript database

Objectively determining interior egg quality in a fast, efficient manner is difficult. Candling is most often utilized as a quick method for non-destructive assessment of egg quality, but is highly subjective. As you have experienced this week when candling, it is almost impossible for multiple pe...

Mapping the Multiple Graded Contributions of the Anterior Temporal Lobe Representational Hub to Abstract and Social Concepts: Evidence from Distortion-corrected fMRI.

PubMed

Binney, Richard J; Hoffman, Paul; Lambon Ralph, Matthew A

2016-09-06

A growing body of recent convergent evidence indicates that the anterior temporal lobe (ATL) has connectivity-derived graded differences in semantic function: the ventrolateral region appears to be the transmodal, omni-category center-point of the hub whilst secondary contributions come from the peripheries of the hub in a manner that reflects their differential connectivity to different input/output modalities. One of the key challenges for this neurocognitive theory is how different types of concept, especially those with less reliance upon external sensory experience (such as abstract and social concepts), are coded across the graded ATL hub. We were able to answer this key question by using distortion-corrected fMRI to detect functional activations across the entire ATL region and thus to map the neural basis of social and psycholinguistically-matched abstract concepts. Both types of concept engaged a core left-hemisphere semantic network, including the ventrolateral ATL, prefrontal regions and posterior MTG. Additionally, we replicated previous findings of weaker differential activation of the superior and polar ATL for the processing of social stimuli, in addition to the stronger, omni-category activation observed in the vATL. These results are compatible with the view of the ATL as a graded transmodal substrate for the representation of coherent concepts. © The Author 2016. Published by Oxford University Press.

Mapping the Multiple Graded Contributions of the Anterior Temporal Lobe Representational Hub to Abstract and Social Concepts: Evidence from Distortion-corrected fMRI

PubMed Central

Binney, Richard J.; Hoffman, Paul; Lambon Ralph, Matthew A.

2016-01-01

A growing body of recent convergent evidence indicates that the anterior temporal lobe (ATL) has connectivity-derived graded differences in semantic function: the ventrolateral region appears to be the transmodal, omni-category center-point of the hub whilst secondary contributions come from the peripheries of the hub in a manner that reflects their differential connectivity to different input/output modalities. One of the key challenges for this neurocognitive theory is how different types of concept, especially those with less reliance upon external sensory experience (such as abstract and social concepts), are coded across the graded ATL hub. We were able to answer this key question by using distortion-corrected fMRI to detect functional activations across the entire ATL region and thus to map the neural basis of social and psycholinguistically-matched abstract concepts. Both types of concept engaged a core left-hemisphere semantic network, including the ventrolateral ATL, prefrontal regions and posterior MTG. Additionally, we replicated previous findings of weaker differential activation of the superior and polar ATL for the processing of social stimuli, in addition to the stronger, omni-category activation observed in the vATL. These results are compatible with the view of the ATL as a graded transmodal substrate for the representation of coherent concepts. PMID:27600844

Sexual Health Risk Behavior Disparities Among Male and Female Adolescents Using Identity and Behavior Indicators of Sexual Orientation.

PubMed

Paul Poteat, V; Russell, Stephen T; Dewaele, Alexis

2017-12-04

Sexual minority adolescent sexual risk behavior studies often overlook young women, do not consider behavior- and identity-based sexual orientation indicators in combination, and focus mainly on condomless sex. We examined multiple risk behaviors in a large sample of adolescent young men and women using combined behavior- and identity-based indices. The 2015 Dane County Youth Assessment data included 4734 students in 22 high schools who had ever voluntarily engaged in sexual contact (51.7% male; 76.0% White, non-Hispanic). Items assessed having sex with unfamiliar partners, sex while using substances, using protection, and STI testing. Logistic regressions tested for disparities based on combined identity- and behavior-based sexual orientation indicators. For both young men and women, youth who reported heterosexual or questioning identities-but who had sex with same-sex partners-were at consistently greater risk than heterosexual youth with only different-sex partners. Also, for both young men and women, bisexuals with partners of both sexes more consistently reported higher risk than heterosexual youth than did bisexuals with only different-sex partners. Risk behavior for gay young men who had sex only with men mirrored those in extant literature. Risk levels differed for specific groups of sexual minority young women, thus deserving further attention. Findings underscore the need for sexual health research to consider sexual orientation in a more multidimensional manner.

Telescoping magnetic ball bar test gage

DOEpatents

Bryan, James B.

1984-01-01

A telescoping magnetic ball bar test gage for determining the accuracy of machine tools, including robots, and those measuring machines having non-disengageable servo drives which cannot be clutched out. Two gage balls (10, 12) are held and separated from one another by a telescoping fixture which allows them relative radial motional freedom but not relative lateral motional freedom. The telescoping fixture comprises a parallel reed flexure unit (14) and a rigid member (16, 18, 20, 22, 24). One gage ball (10) is secured by a magnetic socket knuckle assembly (34) which fixes its center with respect to the machine being tested. The other gage ball (12) is secured by another magnetic socket knuckle assembly (38) which is engaged or held by the machine in such manner that the center of that ball (12) is directed to execute a prescribed trajectory, all points of which are equidistant from the center of the fixed gage ball (10). As the moving ball (12) executes its trajectory, changes in the radial distance between the centers of the two balls (10, 12) caused by inaccuracies in the machine are determined or measured by a linear variable differential transformer (LVDT) assembly (50, 52, 54, 56, 58, 60) actuated by the parallel reed flexure unit (14). Measurements can be quickly and easily taken for multiple trajectories about several different fixed ball (10) locations, thereby determining the accuracy of the machine.

Emotional Speech Perception Unfolding in Time: The Role of the Basal Ganglia

PubMed Central

Paulmann, Silke; Ott, Derek V. M.; Kotz, Sonja A.

2011-01-01

The basal ganglia (BG) have repeatedly been linked to emotional speech processing in studies involving patients with neurodegenerative and structural changes of the BG. However, the majority of previous studies did not consider that (i) emotional speech processing entails multiple processing steps, and the possibility that (ii) the BG may engage in one rather than the other of these processing steps. In the present study we investigate three different stages of emotional speech processing (emotional salience detection, meaning-related processing, and identification) in the same patient group to verify whether lesions to the BG affect these stages in a qualitatively different manner. Specifically, we explore early implicit emotional speech processing (probe verification) in an ERP experiment followed by an explicit behavioral emotional recognition task. In both experiments, participants listened to emotional sentences expressing one of four emotions (anger, fear, disgust, happiness) or neutral sentences. In line with previous evidence patients and healthy controls show differentiation of emotional and neutral sentences in the P200 component (emotional salience detection) and a following negative-going brain wave (meaning-related processing). However, the behavioral recognition (identification stage) of emotional sentences was impaired in BG patients, but not in healthy controls. The current data provide further support that the BG are involved in late, explicit rather than early emotional speech processing stages. PMID:21437277

The Clinical Encounter as Local Moral World: Shifts of Assumptions and Transformation in Relational Context

PubMed Central

Alegría, Margarita

2013-01-01

In this study we consider the process of the clinical encounter, and present exemplars of how assumptions of both clinicians and their patients can shift or transform in the course of a diagnostic interview. We examine the process as it is recalled, and further elaborated, in post-diagnostic interviews as part of a collaborative inquiry during reflections with clinicians and patients in the northeastern United States. Rather than treating assumptions by patients and providers as a fixed attribute of an individual, we treat them as occurring between people within a particular social context, the diagnostic interview. We explore the diagnostic interview as a landscape in which assumptions occur (and can shift), navigate the features of this landscape, and suggest that our examination can best be achieved by the systematic comparison of views of the multiple actors in an experience-near manner. We describe what might be gained by this shift in assumptions and how it can make visible what is at stake for clinician and patient in their local moral worlds – for patients, acknowledgement of social suffering, for clinicians how assumptions are a barrier to engagement with minority patients. It is crucial for clinicians to develop this capacity for reflection when navigating the interactions with patients from different cultures, to recognize and transform assumptions, to notice ‘surprises’, and to elicit what really matters to patients in their care. PMID:19201074

Elevating Student Potential: Creating Digital Video to Teach Neurotransmission

PubMed Central

Jarvinen, Michael K.; Jarvinen, Lamis Z.

2012-01-01

Students today have unprecedented access to technology, the Internet, and social media. Their nearly ubiquitous use of these platforms is well documented. Given that today’s students may be primed to learn using a different medium, incorporating various technological elements into the classroom in a manner compatible with traditional approaches to teaching becomes a challenge. We recently designed and implemented a strategy that capitalized on this knowledge. Students in their first neuroscience course were required to create a 3–5 minute digital video using video-making freeware available on any Mac or PC. They used images, text, animation, as well as downloaded music to describe the fundamental process of neurotransmission as it applies to a topic of their choice. In comparison to students taught using other more traditional approaches to demonstrate the process of neurotransmission, we observed that students who took part in the video-making project exhibited better understanding of the neurological process at multiple levels, as defined by Bloom’s revised taxonomy. This was true even of students who had no aspirations of pursuing a Neuroscience career, thus suggesting that there was an overall increased level of student engagement regardless of personal career interests. The utility of our approach was validated by both direct and indirect assessments. Importantly, this particular strategy to teaching difficult concepts offers a high degree of flexibility allowing it to potentially be incorporated into any upper-level Neuroscience course. PMID:23493934

Acute effects of donepezil in healthy young adults underline the fractionation of executive functioning.

PubMed

Ginani, G E; Tufik, S; Bueno, O F A; Pradella-Hallinan, M; Rusted, J; Pompéia, S

2011-11-01

The cholinergic system is involved in the modulation of both bottom-up and top-down attentional control. Top-down attention engages multiple executive control processes, but few studies have investigated whether all or selective elements of executive functions are modulated by the cholinergic system. To investigate the acute effects of the pro-cholinergic donepezil in young, healthy volunteers on distinct components of executive functions we conducted a double-blind, placebo-controlled, independent-groups design study including 42 young healthy male participants who were randomly assigned to one of three oral treatments: glucose (placebo), donepezil 5 mg or donepezil 7.5 mg. The test battery included measures of different executive components (shifting, updating, inhibition, dual-task performance, planning, access to long-term memory), tasks that evaluated arousal/vigilance/visuomotor performance, as well as functioning of working memory subsidiary systems. Donepezil improved sustained attention, reaction times, dual-task performance and the executive component of digit span. The positive effects in these executive tasks did not correlate with arousal/visuomotor/vigilance measures. Among the various executive domains investigated donepezil selectively increased dual-task performance in a manner that could not be ascribed to improvement in arousal/vigilance/visuomotor performance nor working memory slave systems. Other executive tasks that rely heavily on visuospatial processing may also be modulated by the cholinergic system.

Design and modeling of sustainable bioethanol supply chain by minimizing the total ecological footprint in life cycle perspective.

PubMed

Ren, Jingzheng; Manzardo, Alessandro; Toniolo, Sara; Scipioni, Antonio; Tan, Shiyu; Dong, Lichun; Gao, Suzhao

2013-10-01

The purpose of this paper is to develop a model for designing the most sustainable bioethanol supply chain. Taking into consideration of the possibility of multiple-feedstock, multiple transportation modes, multiple alternative technologies, multiple transport patterns and multiple waste disposal manners in bioethanol systems, this study developed a model for designing the most sustainable bioethanol supply chain by minimizing the total ecological footprint under some prerequisite constraints including satisfying the goal of the stakeholders', the limitation of resources and energy, the capacity of warehouses, the market demand and some technological constraints. And an illustrative case of multiple-feedstock bioethanol system has been studied by the proposed method, and a global best solution by which the total ecological footprint is the minimal has been obtained. Copyright © 2013 Elsevier Ltd. All rights reserved.

Narratives of community engagement: a systematic review-derived conceptual framework for public health interventions.

PubMed

Brunton, Ginny; Thomas, James; O'Mara-Eves, Alison; Jamal, Farah; Oliver, Sandy; Kavanagh, Josephine

2017-12-11

Government policy increasingly supports engaging communities to promote health. It is critical to consider whether such strategies are effective, for whom, and under what circumstances. However, 'community engagement' is defined in diverse ways and employed for different reasons. Considering the theory and context we developed a conceptual framework which informs understanding about what makes an effective (or ineffective) community engagement intervention. We conducted a systematic review of community engagement in public health interventions using: stakeholder involvement; searching, screening, appraisal and coding of research literature; and iterative thematic syntheses and meta-analysis. A conceptual framework of community engagement was refined, following interactions between the framework and each review stage. From 335 included reports, three products emerged: (1) two strong theoretical 'meta-narratives': one, concerning the theory and practice of empowerment/engagement as an independent objective; and a more utilitarian perspective optimally configuring health services to achieve defined outcomes. These informed (2) models that were operationalized in subsequent meta-analysis. Both refined (3) the final conceptual framework. This identified multiple dimensions by which community engagement interventions may differ. Diverse combinations of intervention purpose, theory and implementation were noted, including: ways of defining communities and health needs; initial motivations for community engagement; types of participation; conditions and actions necessary for engagement; and potential issues influencing impact. Some dimensions consistently co-occurred, leading to three overarching models of effective engagement which either: utilised peer-led delivery; employed varying degrees of collaboration between communities and health services; or built on empowerment philosophies. Our conceptual framework and models are useful tools for considering appropriate and effective approaches to community engagement. These should be tested and adapted to facilitate intervention design and evaluation. Using this framework may disentangle the relative effectiveness of different models of community engagement, promoting effective, sustainable and appropriate initiatives.

Effects of Histone Deacetylase Inhibitor Panobinostat (LBH589) on Bone Marrow Mononuclear Cells of Relapsed or Refractory Multiple Myeloma Patients and Its Mechanisms

PubMed Central

Ma, Yanping; Liu, Wenhua; Zhang, Ling; Jia, Gu

2017-01-01

Background The aim of this study was to explore the impact of LBH589 alone or in combination with proteasome inhibitor bortezomib on multiple myeloma (MM) cell proliferation and its mechanism. Material/Methods MM cell line U266 and RRMM-BMMNC were treated with different concentrations of LBH589 alone or in combination with bortezomib. Cell proliferation was detected by MTT assay. Cell cycle and apoptosis was analyzed by flow cytometry. The protein and mRNA level of related genes was determined by Western blotting and qRT-PCR respectively. Results U266 cell and RRMM-BMMNC proliferation were inhibited by different concentrations of LBH589 (0, 10, 20, and 50 nmol/L) alone or 50 nmol/L of LBH589 in combination with bortezomib (10 and 20 nmol/L) in a dose- and time-dependent manner. LBH589 significantly induced G0/G1phase arrest and apoptosis in RRMM-BMMNC in a dose-dependent manner. The effects were significantly higher in all combined groups than in single-agent groups (all P<0.05). The mRNA level of Caspase3 and APAF1 were up-regulated gradually, while TOSO gene expression in RRMM-BMMNC was down-regulated gradually in a dose- and time-dependent manner. Moreover, LBH589 significantly induced hyperacetylation of histone H4, the protein level of PARP notably increased, and the level of Bcl-X decreased. Conclusions LBH589 can inhibit MM cell growth, block the cell cycle, and induce cell apoptosis, which has an anti-resistant effect on multidrug-resistant cells. LBH589 in combination with bortezomib has a synergistic effect on myeloma cells; its mechanism and reversal of drug resistance mechanism is involved in multiple changes in gene expression. PMID:29080899

Differential recruitment of executive resources during mind wandering.

PubMed

Kam, Julia W Y; Handy, Todd C

2014-05-01

Recent research has shown that mind wandering recruits executive resources away from the external task towards inner thoughts. No studies however have determined whether executive functions are drawn away in a unitary manner during mind wandering episodes, or whether there is variation in specific functions impacted. Accordingly, we examined whether mind wandering differentially modulates three core executive functions-response inhibition, updating of working memory, and mental set shifting. In three experiments, participants performed one of these three executive function tasks and reported their attentional state as either on-task or mind wandering at random intervals. We found that mind wandering led to poorer performance in the response inhibition and working memory tasks, but not the set-shifting task. These findings suggest that mind wandering does not recruit executive functions in a monolithic manner. Rather, it appears to selectively engage certain executive functions, which may reflect the adaptive maintenance of ongoing task performance. Copyright © 2014 Elsevier Inc. All rights reserved.

Technology-Aided Leisure and Communication Opportunities for Two Post-Coma Persons Emerged from a Minimally Conscious State and Affected by Multiple Disabilities

ERIC Educational Resources Information Center

Lancioni, Giulio E.; O'Reilly, Mark F.; Singh, Nirbhay N.; Sigafoos, Jeff; Buonocunto, Francesca; Sacco, Valentina; Navarro, Jorge; Lanzilotti, Crocifissa; De Tommaso, Marina; Megna, Marisa; Oliva, Doretta

2013-01-01

This study assessed technology-aided programs for helping two post-coma persons, who had emerged from a minimally conscious state and were affected by multiple disabilities, to (a) engage with leisure stimuli and request caregiver's procedures, (b) send out and listen to text messages for communication with distant partners, and (c) combine…

Validation of an Instrument for Measuring Students' Understanding of Interdisciplinary Science in Grades 4-8 over Multiple Semesters: A Rasch Measurement Study

ERIC Educational Resources Information Center

Yang, Yang; He, Peng; Liu, Xiufeng

2018-01-01

So far, not enough effort has been invested in developing reliable, valid, and engaging assessments in school science, especially assessment of interdisciplinary science based on the new Next Generation Science Standards (NGSS). Furthermore, previous tools rely mostly on multiple-choice items and evaluation of student outcome is linked only to…

76 FR 16236 - Prohibition Against Certain Flights Within the Tripoli (HLLL) Flight Information Region (FIR)

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-23

... determines that it has a critical need to engage any person covered under SFAR No. 112, Sec. 91.1603(a... persons covered under SFAR No. 112, Sec. 91.1603(a) to conduct such operations. An approval request must... approval from the FAA for multiple persons covered under SFAR No. 112, Sec. 91.1603(a), and/or for multiple...

Examining the Effect of Multiple Writing Tasks on Year 10 Biology Students' Understandings of Cell and Molecular Biology Concepts

ERIC Educational Resources Information Center

Hand, Brian; Hohenshell, Liesl; Prain, Vaughan

2007-01-01

This paper reports on a study that examined the cumulative effects on students' learning of science, and perceptions of the role of writing in learning, when the students engaged in multiple writing tasks with planning strategy support. The study was conducted with Year 10 biology students who completed two consecutive units on Cells and Molecular…