Adult literacy, learning identities and pedagogic practice

OpenAIRE

Crowther, Jim; Maclachlan, Kathy; Tett, Lyn

2010-01-01

This article discusses the relationship between persistence in adult literacy and numeracy\\ud programs, changes in the participants’ attitudes to engaging in learning and pedagogic practices\\ud using data from eight Scottish literacy education organizations. It argues that literacy learning can act as a resource that enables vulnerable adults to change their dispositions to learning, achieve their goals and make a transition towards their imagined futures. Pedagogic practices that operate fro...

Older Adults' Motivation to Learn in Higher Education

Science.gov (United States)

Lin, Yi-Yin

2011-01-01

A limited amount of literature has discussed older adults in formal education, especially their motivations to learn in higher education. This study aims to understand older adults' learning in the context of higher education. Specifically, this study argues that higher education can function as a stimulating learning environment that helps older…

Motivation to Learn among Older Adults in Taiwan

Science.gov (United States)

Chang, Dian-Fu; Lin, Sung-Po

2011-01-01

This study analyzed the survey on adults administered by the Ministry of Education in Taiwan in 2008, and logistic regression analysis showed a close relationship between learning motivations of older adults. The finding revealed that the higher age or the lower education attainment of older adults, the lower their learning motivation. The…

Teori Adult Learning, Ekspriental Learning Cycle Dan Perubahan Performance Individu Dalam Pendidikan Dan Pelatihan

Directory of Open Access Journals (Sweden)

Moh. Dannur

2017-07-01

Full Text Available Teori belajar merupakan hal yang sangat penting dalam Manajmen Pendidikan dan Pelatihan apabila ingin meraih hasil yang maksimal dalam proses transformasi pengetahuan. Adult Learning dan Ekspriental Learning Cycle salah satu teori yang paling masyhur di dalamnya. Dalam upaya meraih hasil yang maksimal juga perlu adanya pengetahuan tentang motivasi dan faktor-faktor dalam pengembangan individu, perubahan performanya, serta dinamika individu kelompok. Sehingga dengan pengetahuan yang dimilikiakan dengan mudah merealisasikan yang diinginkan. Kata kunci: Adult learning, expriental learning cycle, performance.  Learning theory is very important in Management of Education and Training if you want to achieve the maximum results in the transformation process of knowledge. Adult Learning and Expriental Learning Cycle are the most famous theories within it. In the effort to achieve the maximum results also needs the knowledge about motivation, the factors in the development of individuals, the changes of performance, and the dynamics of individual groups. So with this knowledge you will easily realize the thing you desired. Keywords: Adult learning, expriental learning cycle, performance.

Adults' and Children's Understanding of How Expertise Influences Learning.

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Danovitch, Judith H; Shenouda, Christine K

2018-01-01

Adults and children use information about expertise to infer what a person is likely to know, but it is unclear whether they realize that expertise also has implications for learning. We explore adults' and children's understanding that expertise in a particular category supports learning about a closely related category. In four experiments, 5-year-olds and adults (n = 160) judged which of two people would be better at learning about a new category. When faced with an expert and a nonexpert, adults consistently indicated that expertise supports learning in a closely related category; however, children's judgments were inconsistent and were strongly influenced by the description of the nonexpert. The results suggest that although children understand what it means to be an expert, they may judge an individual's learning capacity based on different considerations than adults.

Travel and Adult Transformative Learning

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Lindstrom, Steven K.

2011-01-01

This phenomenological research study examines the lived experience of individual adult transformation in the context of travel. Adults throughout history have experienced profound personal and perception changes as a result of significant travel events. Transformative learning occurs through experience, crisis, and reflection, all of which are…

Policy Review on Adult Learning: The Adult Non-Formal Education Policy of Mali, West Africa

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Gadio, Moussa

2011-01-01

This article focuses on the issue of policy development for adult learning in Mali, West Africa. On January 2007, the Malian government adopted the "Adult Non-formal Education Policy Document," which was intended to regulate the adult learning sector and federate the actions of policy makers, adult education providers, and adult…

Does language help regularity learning? The influence of verbalizations on implicit sequential regularity learning and the emergence of explicit knowledge in children, younger and older adults.

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Ferdinand, Nicola K; Kray, Jutta

2017-03-01

This study aimed at investigating the ability to learn regularities across the life span and examine whether this learning process can be supported or hampered by verbalizations. For this purpose, children (aged 8-10 years) and younger (aged 19-30 years) and older (aged 70-80 years) adults took part in a sequence learning experiment. We found that verbalizing sequence-congruent information during learning is a powerful tool to generate explicit knowledge and it is especially helpful for younger adults. Although recent research suggests that implicit learning can be influenced by directing the participants' attention to relevant aspects of the task, verbalizations had a much weaker influence on implicit than explicit learning. Our results show that verbalizing during learning slows down reaction times (RTs) but does not influence the amount of implicit learning. Especially older adults were not able to overcome the cost of the dual-task situation. Younger adults, in contrast, show an initial dual-tasking cost that, in the case of a helpful verbalization, is overcome with practice and turns into a RT and learning benefit. However, when the verbalization is omitted this benefit is lost, that is, better implicit learning seems to be confined to situations in which the supporting verbalization is maintained. Additionally, we did not find reliable age differences in implicit learning in the no verbalization groups, which speaks in favor of age-invariant models of implicit learning across the life span. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Observational Learning among Older Adults Living in Nursing Homes

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Story, Colleen D.

2010-01-01

The purpose of this study was to evaluate learning by older adults living in nursing homes through observational learning based on Bandura's (1977) social learning theory. This quantitative study investigated if older adults could learn through observation. The nursing homes in the study were located in the midwestern United States. The…

Integrating Adult Learning and Technologies for Effective Education: Strategic Approaches

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Wang, Victor C. X.

2010-01-01

As adult learners and educators pioneer the use of technology in the new century, attention has been focused on developing strategic approaches to effectively integrate adult learning and technology in different learning environments. "Integrating Adult Learning and Technologies for Effective Education: Strategic Approaches" provides innovative…

Repositioning Ideology Critique in a Critical Theory of Adult Learning.

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Brookfield, Stephen

2001-01-01

Reexamines critical theory as a response to Marxism and repositions ideology critique as a crucial adult learning process. Argues that a critical theory of adult learning should focus on how adults learn to recognize and challenge ideological domination and manipulation. (Contains 31 references.) (SK)

Leaders Who Learn: The Intersection of Behavioral Science, Adult Learning and Leadership

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Sabga, Natalya I.

2017-01-01

This study examines if a relationship exists among three rich research streams, specifically the behavioral science of motivation, adult learning and leadership. What motivates adult professionals to continue learning and how is that connected to their style and efficacy as leaders? An extension of literature to connect Andragogy,…

The Varieties of Adult Civic Engagement in Adult Learning

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Munoz, Linda; Wrigley, Heide Spruck

2012-01-01

Civic engagement, or the practice of democratic deliberation in adult education and learning, asks that adults use their experiences to cooperatively build solutions to the difficult social, economic, and political problems that affect their lives and communities now and into the future. The articles presented in this issue look at the…

How Adults Learn. Revised Edition.

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Kidd, J. R.

The book's emphasis is on learning during the years of adulthood and examines present-day practice of adult education for practitioners. This revised edition brings up to date advances in such areas of learning as controversial theory; the effects of environment; sensory processes; intellectual capacities; motivation and attitude; transactional…

Adult Learning in Health and Safety: Some Issues and Approaches.

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O Fathaigh, Mairtin

This document, which was developed for presentation at a seminar on adult learning and safety, examines approaches to occupational safety and health (OSH) learning/training in the workplace. Section 1 examines selected factors affecting adults' learning in workplace OSH programs. The principal dimensions along which individual adult learners will…

Adult Learning in the Workplace.

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1999

This document contains four symposium papers on adult learning in the workplace. "The Relationship between Workplace Learning and Employee Satisfaction in Small Businesses" (Robert W. Rowden, Shamsuddin Ahmad) reports the results of a study of the nature and extent of HRD, level of job satisfaction among workers, and correlation between…

Adult Learning Principles for Effective Teaching in Radiology ...

African Journals Online (AJOL)

BACKGROUND: Adult learning processes of acquisition of new knowledge, behaviours, skills, values or preferences generally occur as part of personal professional development. There is need for radiology residency trainers to understand the basic adult learning principles for effective teaching processes. OBJECTIVE: To ...

Reflexive Texts: Issues of Knowledge, Power, and Discourse in Researching Gender and Learning

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English, Leona M.; Irving, Catherine J.

2008-01-01

This article provides a feminist poststructural analysis of the authors' academic labor during a State of the Field Literature Review of Gender and Adult Learning for a government-funded educational body. Drawing on Foucault and feminist theorists, the authors pay particular attention to how power seeps down through the system to our bodies in our…

Developing an English Mobile Learning Attitude Scale for Adult Learners

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Liu, Tzu-Ying

2017-01-01

In recent years, with the rapid development of mobile devices, mobile learning (m-learning) has becoming another popular topic. There is a strong need for both researchers and educators to be aware of adult learners' attitudes toward English mobile learning, yet relevant studies on mobile learning to promote English learning for adult learners are…

Applying adult learning practices in medical education.

Science.gov (United States)

Reed, Suzanne; Shell, Richard; Kassis, Karyn; Tartaglia, Kimberly; Wallihan, Rebecca; Smith, Keely; Hurtubise, Larry; Martin, Bryan; Ledford, Cynthia; Bradbury, Scott; Bernstein, Henry Hank; Mahan, John D

2014-07-01

The application of the best practices of teaching adults to the education of adults in medical education settings is important in the process of transforming learners to become and remain effective physicians. Medical education at all levels should be designed to equip physicians with the knowledge, clinical skills, and professionalism that are required to deliver quality patient care. The ultimate outcome is the health of the patient and the health status of the society. In the translational science of medical education, improved patient outcomes linked directly to educational events are the ultimate goal and are best defined by rigorous medical education research efforts. To best develop faculty, the same principles of adult education and teaching adults apply. In a systematic review of faculty development initiatives designed to improve teaching effectiveness in medical education, the use of experiential learning, feedback, effective relationships with peers, and diverse educational methods were found to be most important in the success of these programs. In this article, we present 5 examples of applying the best practices in teaching adults and utilizing the emerging understanding of the neurobiology of learning in teaching students, trainees, and practitioners. These include (1) use of standardized patients to develop communication skills, (2) use of online quizzes to assess knowledge and aid self-directed learning, (3) use of practice sessions and video clips to enhance significant learning of teaching skills, (4) use of case-based discussions to develop professionalism concepts and skills, and (5) use of the American Academy of Pediatrics PediaLink as a model for individualized learner-directed online learning. These examples highlight how experiential leaning, providing valuable feedback, opportunities for practice, and stimulation of self-directed learning can be utilized as medical education continues its dynamic transformation in the years ahead

Early Childhood Professional Development: An Experimental Study of Adult Teaching Practices Derived from Adult Learning Theory

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Weber-Mayrer, Melissa M.

Research that describes how adults acquire and use new information, collectively called adult learning theory, has potentially important implications for facilitating such adult learning experiences as educator professional development. The purpose of this study was to examine whether integrating adult teaching practices derived from adult learning theories into early childhood educators professional development would result in better gains in educator engagement in professional development, phonological awareness abilities, phonological awareness knowledge, and language and literacy beliefs. The impact on educator engagement and educator proximal knowledge was analyzed using one way ANOVA. The impact on educator phonological awareness abilities, phonological awareness general knowledge, and beliefs was analyzed using a 3 X (2 X S) mixed analyses of variance to examine the pretest to posttest change between educators participating the three conditions. Results revealed significant findings for increased engagement in professional learning and gains in educators general knowledge. This study is a first step in understanding effective adult teaching practices that may or may not contribute to better educator outcomes and promoting more effective professional learning experiences for early childhood educators.

Adult Learning, Economy and Society

DEFF Research Database (Denmark)

Olesen, Henning Salling

2010-01-01

The article relates the different types of adult education, continuing education and training to an overall societal context of socio-economic modernization by focussing on the multiple functions of adult learning. Each of well known empirical categories is seen in its historical relation to mode...... embracing form which set a new framework for human participation in the new global society....

Compensatory Processing During Rule-Based Category Learning in Older Adults

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Bharani, Krishna L.; Paller, Ken A.; Reber, Paul J.; Weintraub, Sandra; Yanar, Jorge; Morrison, Robert G.

2016-01-01

Healthy older adults typically perform worse than younger adults at rule-based category learning, but better than patients with Alzheimer's or Parkinson's disease. To further investigate aging's effect on rule-based category learning, we monitored event-related potentials (ERPs) while younger and neuropsychologically typical older adults performed a visual category-learning task with a rule-based category structure and trial-by-trial feedback. Using these procedures, we previously identified ERPs sensitive to categorization strategy and accuracy in young participants. In addition, previous studies have demonstrated the importance of neural processing in the prefrontal cortex and the medial temporal lobe for this task. In this study, older adults showed lower accuracy and longer response times than younger adults, but there were two distinct subgroups of older adults. One subgroup showed near-chance performance throughout the procedure, never categorizing accurately. The other subgroup reached asymptotic accuracy that was equivalent to that in younger adults, although they categorized more slowly. These two subgroups were further distinguished via ERPs. Consistent with the compensation theory of cognitive aging, older adults who successfully learned showed larger frontal ERPs when compared with younger adults. Recruitment of prefrontal resources may have improved performance while slowing response times. Additionally, correlations of feedback-locked P300 amplitudes with category-learning accuracy differentiated successful younger and older adults. Overall, the results suggest that the ability to adapt one's behavior in response to feedback during learning varies across older individuals, and that the failure of some to adapt their behavior may reflect inadequate engagement of prefrontal cortex. PMID:26422522

Sleep benefits consolidation of visuo-motor adaptation learning in older adults.

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Mantua, Janna; Baran, Bengi; Spencer, Rebecca M C

2016-02-01

Sleep is beneficial for performance across a range of memory tasks in young adults, but whether memories are similarly consolidated in older adults is less clear. Performance benefits have been observed following sleep in older adults for declarative learning tasks, but this benefit may be reduced for non-declarative, motor skill learning tasks. To date, studies of sleep-dependent consolidation of motor learning in older adults are limited to motor sequence tasks. To examine whether reduced sleep-dependent consolidation in older adults is generalizable to other forms of motor skill learning, we examined performance changes over intervals of sleep and wake in young (n = 62) and older adults (n = 61) using a mirror-tracing task, which assesses visuo-motor adaptation learning. Participants learned the task either in the morning or in evening, and performance was assessed following a 12-h interval containing overnight sleep or daytime wake. Contrary to our prediction, both young adults and older adults exhibited sleep-dependent gains in visuo-motor adaptation. There was a correlation between performance improvement over sleep and percent of the night in non-REM stage 2 sleep. These results indicate that motor skill consolidation remains intact with increasing age although this relationship may be limited to specific forms of motor skill learning.

Adults' motivation of learning English as a second language

Institute of Scientific and Technical Information of China (English)

吴梦楠

2005-01-01

English learning is extensive among adults. Their motivations are classified into two types: the integrative one and the instrumental one.Obviously the integrative motivation makes the learners more active and joyful in learning process. Teachers find ways to cultivate and inspire the adult learners' motivation of learning L2, to design and deliver language instruction with care and sensitivity, and to assess rather than test the learners' learning for inducing a positive reaction.

Practice of Adult Education--Older Adults, Tourism, and Learning in Yellowstone

Science.gov (United States)

Roberson, Donald N., Jr.

2005-01-01

The purpose of this article is to present a program of learning for older adults in a national park. Because of the growing trend of tourism among retirees this learning during leisure is gaining prominence. The paper brings together the concepts of aging, self-directed learning, and tourism and leisure. In addition this paper presents a…

Identity and Power in Organizational Learning

DEFF Research Database (Denmark)

Keller, Hanne Dauer; Jørgensen, Kenneth Mølbjerg

2005-01-01

This paper presents the conceptual framework for analysing learning in a change project on a teacher training college. We address this project through social learning theory with a special emphasis on Wenger’s concepts the negotiation of meaning and identity. These concepts are further developed...... by drawing on discourse theoretical insight – especially an organization theoretical application of Foucault’s conception of power. Thus, we want to discuss the impact of identity and power on the learning within the change project. We regard organizational learning as processes that take place on various...

Statistical learning: a powerful mechanism that operates by mere exposure.

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Aslin, Richard N

2017-01-01

How do infants learn so rapidly and with little apparent effort? In 1996, Saffran, Aslin, and Newport reported that 8-month-old human infants could learn the underlying temporal structure of a stream of speech syllables after only 2 min of passive listening. This demonstration of what was called statistical learning, involving no instruction, reinforcement, or feedback, led to dozens of confirmations of this powerful mechanism of implicit learning in a variety of modalities, domains, and species. These findings reveal that infants are not nearly as dependent on explicit forms of instruction as we might have assumed from studies of learning in which children or adults are taught facts such as math or problem solving skills. Instead, at least in some domains, infants soak up the information around them by mere exposure. Learning and development in these domains thus appear to occur automatically and with little active involvement by an instructor (parent or teacher). The details of this statistical learning mechanism are discussed, including how exposure to specific types of information can, under some circumstances, generalize to never-before-observed information, thereby enabling transfer of learning. WIREs Cogn Sci 2017, 8:e1373. doi: 10.1002/wcs.1373 For further resources related to this article, please visit the WIREs website. © 2016 Wiley Periodicals, Inc.

Measuring Self-Directed Learning: A Diagnostic Tool for Adult Learners

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Khiat, Henry

2015-01-01

Self-directed learning is an important form of adult learning (Caffarella, 1993; Knowles, 1975; Knowles, Holton & Swanson, 2005; Merriam, 2001; Merriam & Caffarella, 1999). The strategies of self-directed learning allow adult learners to cope better with their studies while fulfilling family, work and other commitments. This study…

Adult Learning for Social Change in Museums: An Exploration of Sociocultural Learning Approaches to Community Engagement

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Kim, Junghwan; You, Jieun; Yeon Park, Soo

2016-01-01

This integrative literature review critically examined how scholars were articulating the work of museums to make a space for "adult learning for social change through community engagement". We applied sociocultural adult learning theories (situated learning and cultural-historical activity theory), to 25 theoretical and empirical…

Computer Game-Based Learning: Perceptions and Experiences of Senior Chinese Adults

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Wang, Feihong; Lockee, Barbara B.; Burton, John K.

2012-01-01

The purpose of this study was to investigate senior Chinese adults' potential acceptance of computer game-based learning (CGBL) by probing their perceptions of computer game play and their perceived impacts of game play on their learning of computer skills and life satisfaction. A total of 60 senior adults from a local senior adult learning center…

Mathematics and Metacognition in Adolescents and Adults with Learning Disabilities

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Desoete, Annemie

2009-01-01

A majority of studies on learning disabilities have focused on elementary grades. Although problems with learning disabilities are life-affecting only a few studies focus on deficits in adults. In this study adults with isolated mathematical disabilities (n = 101) and adults with combined mathematical and reading disabilities (n = 130) solved…

Effects of Negative and Positive Evidence on Adult Word Learning

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Strapp, Chehalis M.; Helmick, Augusta L.; Tonkovich, Hayley M.; Bleakney, Dana M.

2011-01-01

This study compared negative and positive evidence in adult word learning, predicting that adults would learn more forms following negative evidence. Ninety-two native English speakers (32 men and 60 women [M[subscript age] = 20.38 years, SD = 2.80]), learned nonsense nouns and verbs provided within English frames. Later, participants produced…

Enhancing Digital Literacy and Learning among Adults with Blogs

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Sharp, Laurie A.

2017-01-01

Digital literacy and learning among adults has been identified as an area requiring research. The purpose of the present study was to explore technology acceptance and digital collaborative learning experiences with blogs among adult learners. This analysis employed a quasi-experimental mixed-methods approach guided by a sociocultural theoretical…

E-LEARNING-IMPLICATIONS FOR ADULT LEARNING

Directory of Open Access Journals (Sweden)

Roxana CRIU

2013-04-01

Full Text Available If a few decades ago, the education received in school could be in most of the cases enough to go with for the rest of one’s entire life, today the situation has changed dramatically. The individual has to be prepared for a new type of life and training, namely lifelong learning. The individual’s survival in society could depend on his capacity to learn, to re-qualify, to forget what he once learned and to train for the future in an entirely different manner. Within this context, e-learning and distance education can be viable alternatives for the necessary and imperative adaptation process. Modern man’s education has to go beyond the stage of level oriented education (limited in terms of trainee number and training duration and advance towards continuous education, which is able to train the individual irrespective of his location and with no limitations in terms of time. The passage towards the information society involves mutations in the object of the activities, mainly in terms of selecting, storing, preserving, managing and protecting information. Against this extremely fluctuant background, a relevant question rises: is the adult capable of coping, both individually and socially, with the challenge of e-learning?

Adult learning in veterinary education: theory to practice.

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Dale, Vicki H M; Sullivan, Martin; May, Stephen A

2008-01-01

This paper argues the case for the increased application of adult learning principles to veterinary education. It encapsulates evidence from the United Kingdom, Europe, North America, and Australia to explain why it has taken veterinary schools so long to transform their curricula to best facilitate the development of lifelong learning skills, such as independent and self-directed learning, problem solving, and critical thinking. Despite the variation in training programs in these different regions, the paper identifies common issues-conflicting educational paradigms and the need for faculty development-and ultimately concludes that professional and continuing education should be viewed as a continuous process, supporting the adult learner's cognitive development and facilitated through experiential learning.

ESL Instruction and Adults with Learning Disabilities. ERIC Digest.

Science.gov (United States)

Schwarz, Robin; Terrill, Lynda

This digest reviews what is known about adult English-as-a-Second-Language (ESL) learners and learning disabilities, suggests ways to identify and assess ESL adults who may have learning disabilities, and offers practical methods for both instruction and teacher training. Topics covered in some detail include identifying and diagnosing learning…

Lifelong Learning and Adult Education: Russia Meets the West

Science.gov (United States)

Zajda, Joseph

2003-03-01

This article examines the impact of social change and economic transformation on adult education and lifelong learning in post-Soviet Russia. The article begins with a brief economic and historical background to lifelong learning and adult education in terms of its significance as a feature of the Russian cultural heritage. An analysis of Ministerial education policy and curriculum changes reveals that these policies reflect neo-liberal and neo-conservative paradigms in the post-Soviet economy and education. Current issues and trends in adult education are also discussed, with particular attention to the Adult Education Centres, which operate as a vast umbrella framework for a variety of adult education and lifelong learning initiatives. The Centres are designed to promote social justice by means of compensatory education and social rehabilitation for individuals dislocated by economic restructuring. The article comments on their role in helping to develop popular consciousness of democratic rights and active citizenship in a participatory and pluralistic democracy.

Adult learning and social inequalities: Processes of equalisation or cumulative disadvantage?

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Kilpi-Jakonen, Elina; Vono de Vilhena, Daniela; Blossfeld, Hans-Peter

2015-08-01

Adult learning is an increasingly important form of education in globalised and aging societies. While current policy recommendations tend to focus on increasing participation rates, the authors of this article argue that higher participation rates do not necessarily lead to lower social/educational inequalities in participation. The aim of this paper is to examine the relationship between social inequalities and adult learning by exploring cross-national patterns of participation in different adult learning activities and the consequences of participation on individual labour market trajectories. The empirical basis of the paper is an analysis of 13 country studies (as well as two cross-national analyses) brought together by the international comparative research project "Education as a lifelong process - comparing educational trajectories in modern societies" ( eduLIFE). Despite wide variations in participation rates across countries, mechanisms of social/educational inequality in engagement in job-related adult learning tend to be relatively similar across countries, in particular with regard to non-formal learning. Effects tend most frequently to be a presence of cumulative advantage, though in some countries a certain degree of equalisation is noticeable with regard to formal adult education. The authors conclude that it is relatively clear that currently almost no country is truly able to reduce social inequalities through adult learning. Their recommendation is that public policy makers should place greater emphasis on making adult learning more accessible (in terms of entry requirements, affordability as well as motivation) to underrepresented groups, in particular those who are educationally disadvantaged.

Global perpectives on adult education and learning policy

DEFF Research Database (Denmark)

on citizenship and democracy. It highlights several significant shifts: increased awareness of the role of adult education/lifelong learning in enhancing economic growth and social cohesion and mobility, challenging economic and social exclusion and inequality, and developing human and social capital; increased......Most observers regard both adult and higher education as key for citizenship and democracy yet the worldwide contexts, appearance and expression of adult education and lifelong learning have changed significantly during the past 20 years. Focusing on ten countries (Scotland, Czech Republic, USA......, Brazil, Mexico, Botswana, Ghana, Palestine, South Korea and India) and five international organisations, this book explores recent changes in their overall contexts and policies about adult education, how such policies intersect with developments in higher education and how they may contribute to debates...

A Comparison of Learning Outcomes for Adult Students in On-Site and Online Service-Learning

Science.gov (United States)

Schwehm, Jeremy S.; Lasker-Scott, Tennille; Elufiede, Oluwakemi

2017-01-01

As noted by Kolb's (1984) experiential learning theory, adults learn best through experiences. Typically delivered in a traditional, face-to-face classroom setting, service-learning integrates the knowledge learned in the classroom with real-world experience and community service. E-service-learning, service-learning delivered in part or entirely…

Editorial: Technology for higher education, adult learning and human performance

OpenAIRE

Minhong Wang; Chi-Cheng Chang; Feng Wu

2013-01-01

This special issue is dedicated to technology-enabled approaches for improving higher education, adult learning, and human performance. Improvement of learning and human development for sustainable development has been recognized as a key strategy for individuals, institutions, and organizations to strengthen their competitive advantages. It becomes crucial to help adult learners and knowledge workers to improve their self-directed and life-long learning capabilities. Meanwhile, advances in t...

Developing the Adult Learning Sector: Lot 3: Opening Higher Education to Adults. Contract EAC 2012-0074. English Summary

Science.gov (United States)

Dollhausen, Karin; Lattke, Susanne; Scheliga, Felicia; Wolters, Andrä; Spexard, Anna; Geffers, Johannes; Banscherus, Ulf

2013-01-01

Widening adult participation in higher education as part of the development of lifelong learning strategies has been promoted by the European Union since the 1990s. Only recently, the 2011 Council resolution on a renewed European agenda for adult learning underlined the need to encourage higher education institutions to embrace adult learners. The…

Artificial Grammar Learning in Dyslexic and Nondyslexic Adults: Implications for Orthographic Learning

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Samara, Anna; Caravolas, Markéta

2017-01-01

Potential implicit orthographic learning deficits were investigated in adults with dyslexia. An artificial grammar learning paradigm served to assess dyslexic and typical readers' ability to exploit information about chunk frequency, letter-position patterns, and specific string similarity, all of which have analogous constructs in real…

Younger but not older adults benefit from salient feedback during learning

Directory of Open Access Journals (Sweden)

Michael eHerbert

2011-08-01

Full Text Available Older adults are impaired in reinforcement learning (RL when feedback is partially ambiguous (e.g., Eppinger and Kray, 2011. In this study we examined whether older adults benefit from salient feedback information during learning. We used an electrophysiological approach and investigated 15 younger and 15 older adults with a RL task in which they had to learn stimulus-response associations under two learning conditions. In the positive learning conditions, participants could gain 50 Cents for a correct response but did not gain or lose money (*00 Cent for an incorrect response. In negative learning conditions, they could lose 50 Cents for an incorrect response but did not gain or lose money (*00 Cent for a correct response. As the identical outcome 00 Cent is either better or worse than the alternative outcome depending on the learning condition, this feedback type is ambiguous. To examine the influence of feedback salience we compared this condition with a condition in which positive and negative outcomes were color-coded and thereby clearly separable. The behavioral results indicated that younger adults reached higher accuracy levels under salient feedback conditions. Moreover, the error-related negativity (ERN and the feedback-related negativity (FRN for losses were larger if the good-bad dimension of feedback was salient. Hence, in younger adults salient feedback facilitates the rapid evaluation of outcomes on a good-bad dimension and by this supports learning. In contrast, for older adults we obtained neither behavioral nor electrophysiological effects of feedback salience. The older adults’ performance monitoring system therefore appears less flexible in integrating additional information in this evaluation process.

From Hamburg to Belem: The Limits of Technocratic Thinking in Adult Learning Education

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Torres, Carlos Alberto

2015-01-01

This article discusses some of the generalized analyses of adult learning education, mostly informed by technocratic thinking, highlighting perceived trends in adult learning education between CONFINTEA V and CONFITEA VI. Those trends could be understood as challenges. Employing a political sociology of adult learning education as a critique of…

A Theoretical Basis for Adult Learning Facilitation: Review of Selected Articles

Science.gov (United States)

Muneja, Mussa S.

2015-01-01

The aim of this paper is to synthesize a theoretical basis for adult learning facilitation in order to provide a valuable systematic resource in the field of adult education. The paper has reviewed 6 journal articles with topics ranging from theory of andragogy; the effect of globalization on adult learning; the contribution of Malcolm Knowles;…

Effects of Teacher Training in Adult Learning

DEFF Research Database (Denmark)

Larsen, Lea Lund; Wahlgren, Bjarne

This paper tries to shed light over two questions raised in the workshop: ‘Effects of Teacher Training' at the ASEM conference June 2009 on Teachers and Trainers in Adult Education and Lifelong Learning Professional Development in Asia and Europe. At first it is asked what do we already know abou...... training? This will be illustrated by describing a research design in progress at the National Centre of  Competence Development, Denmark, regarding a program where teachers are taught teaching Cooperative Learning as a pedagogical and didactical method.......This paper tries to shed light over two questions raised in the workshop: ‘Effects of Teacher Training' at the ASEM conference June 2009 on Teachers and Trainers in Adult Education and Lifelong Learning Professional Development in Asia and Europe. At first it is asked what do we already know about...

Social incentives improve deliberative but not procedural learning in older adults.

Science.gov (United States)

Gorlick, Marissa A; Maddox, W Todd

2015-01-01

Age-related deficits are seen across tasks where learning depends on asocial feedback processing, however plasticity has been observed in some of the same tasks in social contexts suggesting a novel way to attenuate deficits. Socioemotional selectivity theory suggests this plasticity is due to a deliberative motivational shift toward achieving well-being with age (positivity effect) that reverses when executive processes are limited (negativity effect). The present study examined the interaction of feedback valence (positive, negative) and social salience (emotional face feedback - happy; angry, asocial point feedback - gain; loss) on learning in a deliberative task that challenges executive processes and a procedural task that does not. We predict that angry face feedback will improve learning in a deliberative task when executive function is challenged. We tested two competing hypotheses regarding the interactive effects of deliberative emotional biases on automatic feedback processing: (1) If deliberative emotion regulation and automatic feedback are interactive we expect happy face feedback to improve learning and angry face feedback to impair learning in older adults because cognitive control is available. (2) If deliberative emotion regulation and automatic feedback are not interactive we predict that emotional face feedback will not improve procedural learning regardless of valence. Results demonstrate that older adults show persistent deficits relative to younger adults during procedural category learning suggesting that deliberative emotional biases do not interact with automatic feedback processing. Interestingly, a subgroup of older adults identified as potentially using deliberative strategies tended to learn as well as younger adults with angry relative to happy feedback, matching the pattern observed in the deliberative task. Results suggest that deliberative emotional biases can improve deliberative learning, but have no effect on procedural learning.

Exploring the Self-concept of Adults with Mild Learning Disabilities

Science.gov (United States)

Pestana, Claudio

2015-01-01

This qualitative study aimed to add to the research on the self-concept of adults with mild learning disabilities and to generate a deeper understanding of their self-perceptions rather than draw generalised quantitative conclusions. Eight adults diagnosed with mild learning disabilities receiving support from a supported living project were…

Learning Cities for All: Directions to a New Adult Education and Learning Movement

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Scott, Leodis

2015-01-01

This chapter features a conceptual framework that considers the practical characteristics of learning cities, pointing to the field of adult and continuing education to lead a movement for the purposes of education, learning, and engagement for all.

Learning of grammar-like visual sequences by adults with and without language-learning disabilities.

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Aguilar, Jessica M; Plante, Elena

2014-08-01

Two studies examined learning of grammar-like visual sequences to determine whether a general deficit in statistical learning characterizes this population. Furthermore, we tested the hypothesis that difficulty in sustaining attention during the learning task might account for differences in statistical learning. In Study 1, adults with normal language (NL) or language-learning disability (LLD) were familiarized with the visual artificial grammar and then tested using items that conformed or deviated from the grammar. In Study 2, a 2nd sample of adults with NL and LLD were presented auditory word pairs with weak semantic associations (e.g., groom + clean) along with the visual learning task. Participants were instructed to attend to visual sequences and to ignore the auditory stimuli. Incidental encoding of these words would indicate reduced attention to the primary task. In Studies 1 and 2, both groups demonstrated learning and generalization of the artificial grammar. In Study 2, neither the NL nor the LLD group appeared to encode the words presented during the learning phase. The results argue against a general deficit in statistical learning for individuals with LLD and demonstrate that both NL and LLD learners can ignore extraneous auditory stimuli during visual learning.

Adult Learning Development in Poland in the 20th Century

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Boiarska-Khomenko, Anna

2017-01-01

The article presents a retrospective analysis of adult learning development in Poland in the 20th century. Based on the study and analysis of historical and pedagogical literature, normative documents of the official bodies of Polish government, the periodical press of the 20th century, several stages of adult learning development, in the…

Implicit motor sequence learning and working memory performance changes across the adult life span

Directory of Open Access Journals (Sweden)

Sarah Nadine Meissner

2016-04-01

Full Text Available Although implicit motor sequence learning is rather well understood in young adults, effects of aging on this kind of learning are controversial. There is first evidence that working memory (WM might play a role in implicit motor sequence learning in young adults as well as in adults above the age of 65. However the knowledge about the development of these processes across the adult life span is rather limited. As the average age of our population continues to rise, a better understanding of age-related changes in motor sequence learning and potentially mediating cognitive processes takes on increasing significance. Therefore, we investigated aging effects on implicit motor sequence learning and WM. Sixty adults (18-71 years completed verbal and visuospatial n-back tasks and were trained on a serial reaction time task. Randomly varying trials served as control condition. To further assess consolidation indicated by off-line improvement and reduced susceptibility to interference, reaction times (RTs were determined 1 h after initial learning. Young and older but not middle-aged adults showed motor sequence learning. Nine out of 20 older adults (compared to one young/one middle-aged exhibited some evidence of sequence awareness. After 1 h, young and middle-aged adults showed off-line improvement. However, RT facilitation was not specific to sequence trials. Importantly, susceptibility to interference was reduced in young and older adults indicating the occurrence of consolidation. Although WM performance declined in older participants when load was high, it was not significantly related to sequence learning. The data reveal a decline in motor sequence learning in middle-aged but not in older adults. The use of explicit learning strategies in older adults might account for the latter result.

The effects of emotion on younger and older adults' monitoring of learning.

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Tauber, Sarah K; Dunlosky, John; Urry, Heather L; Opitz, Philipp C

2017-09-01

Age-related differences in memory monitoring appear when people learn emotional words. Namely, younger adults' judgments of learning (JOLs) are higher for positive than neutral words, whereas older adults' JOLs do not discriminate between positive versus neutral words. In two experiments, we evaluated whether this age-related difference extends to learning positive versus neutral pictures. We also evaluated the contribution of two dimensions of emotion that may impact younger and older adults' JOLs: valence and arousal. Younger and older adults studied pictures that were positive or neutral and either high or low in arousal. Participants made immediate JOLs and completed memory tests. In both experiments, the magnitude of older adults' JOLs was influenced by emotion, and both younger and older adults demonstrated an emotional salience effect on JOLs. As important, the magnitude of participants' JOLs was influenced by valence, and not arousal. Emotional salience effects were also evident on participants' free recall, and older adults recalled as many pictures as did younger adults. Taken together, these data suggest that older adults do not have a monitoring deficit when learning positive (vs. neutral) pictures and that emotional salience effects on younger and older adults' JOLs are produced more by valence than by arousal.

Mobile Based User-Centered Learning Environment for Adult Absolute Illiterates

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Inayat ur-Rehman

2016-01-01

Full Text Available Education plays a vital role in the success of any community. Countries with increased literacy rate have improved their status on the world map. In recent years, the use of e-learning methodologies has been significant. However, majority of the previous methodologies are focused on the formal education or toddlers. The technoliteracy solutions for children are not suitable for adults and those designed specifically for adults are text dominant and require the users of these applications to be functional literate. Moreover, users’ interest (sense of belonging is not taken into consideration in existing solutions. To address the aforementioned issues, a user study is conducted to collect users’ interests. Another highlight of our study is that we develop our system as a mobile device application to facilitate our target user group. Based on the collected interests, a 3D virtual learning environment is designed and developed for adult illiterate learners. To evaluate the effectiveness of the proposed environment, an experimental study is carried out with users. The results show that the proposed learning environment significantly improves adults learning.

Social Incentives Improve Deliberative But Not Procedural Learning in Older Adults

Directory of Open Access Journals (Sweden)

Marissa A Gorlick

2015-04-01

Full Text Available Age-related deficits are seen across tasks where learning depends on asocial feedback processing, however plasticity has been observed in some of the same tasks in social contexts suggesting a novel way to attenuate deficits. Socioemotional selectivity theory suggests this plasticity is due to a deliberative motivational shift toward achieving well-being with age (positivity effect that reverses when executive processes are limited (negativity effect. The present study examined the interaction of feedback valence (positive, negative and social salience (emotional face feedback – happy; angry, asocial point feedback – gain; loss on learning in a deliberative task that challenges executive processes and a procedural task that does not. We predict that angry face feedback will improve learning in a deliberative task when executive function is challenged. We tested two competing hypotheses regarding the interactive effects of deliberative emotional biases on automatic feedback processing: 1 If deliberative emotion regulation and automatic feedback are interactive we expect happy face feedback to improve learning and angry face feedback to impair learning in older adults because cognitive control is available. 2 If deliberative emotion regulation and automatic feedback are not interactive we predict that emotional face feedback will not improve procedural learning regardless of valence. Results demonstrate that older adults show persistent deficits relative to younger adults during procedural category learning suggesting that deliberative emotional biases do not interact with automatic feedback processing. Interestingly, a subgroup of older adults identified as potentially using deliberative strategies tended to learn as well as younger adults with angry relative to happy feedback, matching the pattern observed in the deliberative task. Results suggest that deliberative emotional biases can improve deliberative learning, but have no effect on

The power of mindful learning in professional development course

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Sonia Piscayanti Kadek

2018-01-01

Full Text Available Mindful Learning has been widely used in education nowadays, due to its significant and valuable impacts towards learning. Mindful learning is an effective tool to enhance students’ awareness of learning, students’ engagement with the context of learning and students’ flexibility towards new ideas in learning. The three main characteristics of mindful learning above raise students’ motivation and ownership of learning. It is shaping the students new perspective and leading them to powerful impact of learning. This is a descriptive qualitative research on the use of mindful learning in Professional Development Course in English Education Department Ganesha University of Education. The subjects are 73 students of sixth semester in academic year 2016/2017. Mindful Learning is used as a powerful strategy to enhance the students’ achievement in learning. It is implemented through 16 meetings consisted of lectures, discussions, presentations and final projects. They are assessed by reflective journal, presentation notes, and final projects. At the end, the result showed that the power of mindful learning gives significant effect towards learning achievement. It showed that not only the mindful learning is effective for the learning but also productive in improving the students’ creativity and critical thinking.

Vicarious Learning and Reduction of Fear in Children via Adult and Child Models.

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Dunne, Güler; Askew, Chris

2017-06-01

Children can learn to fear stimuli vicariously, by observing adults' or peers' responses to them. Given that much of school-age children's time is typically spent with their peers, it is important to establish whether fear learning from peers is as effective or robust as learning from adults, and also whether peers can be successful positive models for reducing fear. During a vicarious fear learning procedure, children (6 to 10 years; N = 60) were shown images of novel animals together with images of adult or peer faces expressing fear. Later they saw their fear-paired animal again together with positive emotional adult or peer faces. Children's fear beliefs and avoidance for the animals increased following vicarious fear learning and decreased following positive vicarious counterconditioning. There was little evidence of differences in learning from adults and peers, demonstrating that for this age group peer models are effective models for both fear acquisition and reduction. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Effects of gestures on older adults' learning from video-based models

NARCIS (Netherlands)

Ouwehand, Kim; van Gog, Tamara|info:eu-repo/dai/nl/294304975; Paas, Fred

2015-01-01

This study investigated whether the positive effects of gestures on learning by decreasing working memory load, found in children and young adults, also apply to older adults, who might especially benefit from gestures given memory deficits associated with aging. Participants learned a

Civil Society, Adult Learning and Action in India.

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Tandon, Rajesh

2000-01-01

Five case studies of individual and collective learning projects in India demonstrate that (1) the impetus for civic action arises from local conditions; (2) transformative action requires sustained adult learning; and (3) civil society is a complex concept reflecting diverse priorities and perspectives. (SK)

Learning Style Patterns among Special Needs Adult Students at King Saud University

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Alshuaibi, Abdulrahman

2017-01-01

Few studies of learning styles among adults with special needs exist worldwide. Even though there are large numbers of adults with special needs, this population in university education has been largely ignored in educational research. Therefore, this study aimed to gather and analyze learning styles of adult special needs students and to provide…

Active Adult Lives for Persons with Learning Disabilities--The Perspectives of Professionals

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Witsø, Aud Elisabeth; Kittelsaa, Anna M.

2018-01-01

Background: Living active adult lives is both a value and a right, but the right to do so is associated with restrictions among adults with learning disabilities. This research aimed to capture professionals' understanding and perception of active adult living for people with learning disabilities living in clustered housing in a Norwegian…

Adult learning: What nurse educators need to know about mature students

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Cynthia Spies

2015-11-01

Full Text Available Background: Most nurse educators regard students who enter postgraduate studies as adult learners capable of self-direction and independent learner behaviour. Therefore, a mismatch between the nurse educator’s expectation of adult learners and actual adult learner conduct may result in disappointment and even frustration for both educator and learner. Purpose: This article is a report of a secondary analysis of data that were collected to explore the high-fidelity simulation learning experiences of a group of postgraduate nursing students.The secondary analysis was done to determine whether adult learners who bring professional knowledge and experience to a postgraduate learning environment displayed adult learner conduct as proposed by educational theorist Malcolm Knowles. Method: Using a qualitative descriptive research design, data were gathered from 18 postgraduate nursing students who participated in high-fidelity simulation in a nursing school at a higher education institution in South Africa. The nominal group technique was used to collect the students’ ideas about improving their simulation learning experiences. A secondary qualitative analysis of the primary nominal group data was done. Findings: Data either confirmed or belied adult learner behaviour. Although the findings suggested self-directed and independent learner behaviour, they also revealed behaviour evident of dependence on the educator. Conclusion: Mature students have well established ways of thinking and doing that may hinder learning. Educators have to support adult learners in developing effective learning techniques in order to maximise the benefits of their experience and knowledge by fostering independence and self-direction.

Adults learn through doing

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Nena Mijoč

2000-12-01

Full Text Available The present paper is about learning through doing. Not only adults but children learn through doing as well. However it is very important how we interpret, how we make sense from our experiences. J. Dewey, pragmatist and one of the founders of theory of experiential learning believes that experience is in the centre of learning. He talks about desire, on the basis of impulse, which is not reachable at the same moment. The cycle is followed by reflection, comparison with previous knowledge and experiences, judgement and planning for action. The latter brings us to goals which need to be set. However not every action demands pre-planned operational goals. D. Schon reminds us that our civilisation believes in »technical rationality« leading us to see professional activity as instrumental problem solving made rigorous by the application of scientific theory and technique. The plan of action is important, but it must be flexible. Openness for new knowledge means letting us have new experiences, which brings new ideas and new interpretations of reality which are not always congruent with what we already know. This brings cognitive conflict, the basis for reflective learning. The latter does not mean only self-directed learning or passive receiving of scientific knowledge, on the contrary it demands new forms of learning and education. Formats which will foster never ending dialog between new scientific knowledge and experiences and subjective knowledge of people in their living surroundings. Education, which does not paralyse, but encourages searching for knowledge and solutions for the problems of people.

Wisdom, the Body, and Adult Learning: Insights from Neuroscience

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Swartz, Ann L.

2011-01-01

In adult education, there has recently been a recognition of the body's role in adult learning. Attention to neuroscience is somewhat limited, though is emerging. These two perspectives are not integrated. With this article, the author argues that adult education must look to science to achieve a deeper understanding of the evolving…

Intelligent Vehicle Power Management Using Machine Learning and Fuzzy Logic

National Research Council Canada - National Science Library

Chen, ZhiHang; Masrur, M. A; Murphey, Yi L

2008-01-01

.... A machine learning algorithm, LOPPS, has been developed to learn about optimal power source combinations with respect to minimum power loss for all possible load requests and various system power states...

Where Now for Adult Learning?

Science.gov (United States)

Keep, Ewart; Rogers, David; Hunt, Sally; Walden, Christopher; Fryer, Bob; Gorard, Stephen; Williams, Ceri; Jones, Wendy; Hartley, Ralph

2010-01-01

With 6 billion British pounds of public spending reductions already on the table, and far deeper cuts inevitable, what are the prospects for adult learning in the new Parliament? Some of the regular contributors of this journal were asked what they expected and what they would like to see. Ewart Keep warns that the coalition parties' commitments…

Battery powered thought: enhancement of attention, learning, and memory in healthy adults using transcranial direct current stimulation.

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Coffman, Brian A; Clark, Vincent P; Parasuraman, Raja

2014-01-15

This article reviews studies demonstrating enhancement with transcranial direct current stimulation (tDCS) of attention, learning, and memory processes in healthy adults. Given that these are fundamental cognitive functions, they may also mediate stimulation effects on other higher-order processes such as decision-making and problem solving. Although tDCS research is still young, there have been a variety of methods used and cognitive processes tested. While these different methods have resulted in seemingly contradictory results among studies, many consistent and noteworthy effects of tDCS on attention, learning, and memory have been reported. The literature suggests that although tDCS as typically applied may not be as useful for localization of function in the brain as some other methods of brain stimulation, tDCS may be particularly well-suited for practical applications involving the enhancement of attention, learning, and memory, in both healthy subjects and in clinical populations. © 2013 Elsevier Inc. All rights reserved.

The Economic Benefits of Adult Learning to Low-Qualified Young Adults: Do Participation and Qualification Decrease the Risk of Unemployment?

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Knipprath, Heidi; De Rick, Katleen

2014-01-01

Policymakers worldwide consider participation in adult learning beneficial for employability, in particular for specific target groups. However, still little is known about the effect of adult learning pursued by low-qualified young adults on their employment prospects. On the basis of a Flemish longitudinal database, we study the determinants and…

Older Adults, in Lebanon, Committed to Learning: Contextualizing the Challenges and the Benefits of Their Learning Experience

Science.gov (United States)

Hachem, Hany; Vuopala, Essi

2016-01-01

The University for the Third Age, a relatively new concept in Lebanon, provides educational and social opportunities for older adults. The goal of later-life educational institutions supposedly covers more than a mere provision of learning. This being said, highlighting the significance of rewards associated with older adult learning--and the…

Reviewing the Evidence on How Adult Students Learn: An Examination of Knowles' Model of Andragogy

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McGrath, Valerie

2009-01-01

While there may be similarities between adults and children in how they learn (such as language, interaction and communication), many writers argue that adult learners are different from child learners in a number of ways. This article aims to review how adults learn through examining one particular theory of adult learning. Two conflicting…

Motivation Management of Project-Based Learning for Business English Adult Learners

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Liu, Xiaoqin

2016-01-01

The paper finds out poor engagement in business English training program prevents adult learners at College of Continuing Education of Guangdong University of Foreign Studies from improving their communication skills. PBL (Project-Based Learning) is proposed to motivate adult learners to get involved with learning a lot. Based on the perspective…

Adult Learners' Preferred Methods of Learning Preventative Heart Disease Care

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Alavi, Nasim

2016-01-01

The purpose of this study was to investigate the preferred method of learning about heart disease by adult learners. This research study also investigated if there was a statistically significant difference between race/ethnicity, age, and gender of adult learners and their preferred method of learning preventative heart disease care. This…

Power and Privilege: Community Service Learning in Tijuana

Science.gov (United States)

Camacho, Michelle Madsen

2004-01-01

As social scientists engage their own subjectivity, there is greater awareness of their own touristic "gaze," or at least the power relations that are evoked in the researcher-subject interaction. In teaching students involved in community service learning, the challenge is to provide a learning experience that addresses power inequities…

Adult Learning, Transformative Education, and Indigenous Epistemology

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McEachern, Diane

2016-01-01

This chapter describes an innovative program that weaves together adult learning, transformative education, and indigenous epistemology in order to prepare Alaskan rural indigenous social service providers to better serve their communities.

Trends in e-learning and factors for successful and effective introduction of e-learning in adult education in Slovenia

Directory of Open Access Journals (Sweden)

Lea Bregar

2011-12-01

Full Text Available E-learning provides a number of advantages for adult education, which derive from its greater flexibility regarding time, space, pace, content and learning methods. Today e-learning manifests itself in a great variety of implementation program- mes, which are based on various teaching models, employ a wide range of technological tools, reflect different roles of educational institutions management and different institutional frameworks. The versatility and the dynamic and complex character of e-learning are the reasons that the basic characteristics of this development are hidden in the multitude of current manifestations, making recognition of key development trends a difficult task. The article deals with the developmental characteristics of e-learning, then analyses the state of adult e-learning in Slovenia, and finally presents the factors which – at the present e-learning level in Slovenia – appear to be decisive for a successful and effective introduction of e-learning in adult education.

Input Variability Facilitates Unguided Subcategory Learning in Adults

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Eidsvåg, Sunniva Sørhus; Austad, Margit; Plante, Elena; Asbjørnsen, Arve E.

2015-01-01

Purpose: This experiment investigated whether input variability would affect initial learning of noun gender subcategories in an unfamiliar, natural language (Russian), as it is known to assist learning of other grammatical forms. Method: Forty adults (20 men, 20 women) were familiarized with examples of masculine and feminine Russian words. Half…

Reexamining Theories of Adult Learning and Adult Development through the Lenses of Public Pedagogy

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Sandlin, Jennifer A.; Wright, Robin Redmon; Clark, Carolyn

2013-01-01

The authors examine the modernist underpinnings of traditional adult learning and development theories and evaluate elements of those theories through more contemporary lenses. Drawing on recent literature focused on "public pedagogy," the authors argue that much learning takes place outside of formal educational institutions. They look beyond…

Category learning strategies in younger and older adults: Rule abstraction and memorization.

Science.gov (United States)

Wahlheim, Christopher N; McDaniel, Mark A; Little, Jeri L

2016-06-01

Despite the fundamental role of category learning in cognition, few studies have examined how this ability differs between younger and older adults. The present experiment examined possible age differences in category learning strategies and their effects on learning. Participants were trained on a category determined by a disjunctive rule applied to relational features. The utilization of rule- and exemplar-based strategies was indexed by self-reports and transfer performance. Based on self-reported strategies, the frequencies of rule- and exemplar-based learners were not significantly different between age groups, but there was a significantly higher frequency of intermediate learners (i.e., learners not identifying with a reliance on either rule- or exemplar-based strategies) in the older than younger adult group. Training performance was higher for younger than older adults regardless of the strategy utilized, showing that older adults were impaired in their ability to learn the correct rule or to remember exemplar-label associations. Transfer performance converged with strategy reports in showing higher fidelity category representations for younger adults. Younger adults with high working memory capacity were more likely to use an exemplar-based strategy, and older adults with high working memory capacity showed better training performance. Age groups did not differ in their self-reported memory beliefs, and these beliefs did not predict training strategies or performance. Overall, the present results contradict earlier findings that older adults prefer rule- to exemplar-based learning strategies, presumably to compensate for memory deficits. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Neuronal mechanisms of motor learning and motor memory consolidation in healthy old adults.

Science.gov (United States)

Berghuis, K M M; Veldman, M P; Solnik, S; Koch, G; Zijdewind, I; Hortobágyi, T

2015-06-01

It is controversial whether or not old adults are capable of learning new motor skills and consolidate the performance gains into motor memory in the offline period. The underlying neuronal mechanisms are equally unclear. We determined the magnitude of motor learning and motor memory consolidation in healthy old adults and examined if specific metrics of neuronal excitability measured by magnetic brain stimulation mediate the practice and retention effects. Eleven healthy old adults practiced a wrist extension-flexion visuomotor skill for 20 min (MP, 71.3 years), while a second group only watched the templates without movements (attentional control, AC, n = 11, 70.5 years). There was 40 % motor learning in MP but none in AC (interaction, p learn a new motor skill and consolidate the learned skill into motor memory, processes that are most likely mediated by disinhibitory mechanisms. These results are relevant for the increasing number of old adults who need to learn and relearn movements during motor rehabilitation.

Shame and Transformation in the Theory and Practice of Adult Learning and Education

Science.gov (United States)

Walker, Jude

2017-01-01

Shame both stymies and motivates learning; it prevents adults from participating in educational programs yet, with accompanied self-examination, it can be the catalyst for transformation. While fundamental for understanding adult learning, shame is (shamefully) inadequately theorized in the field of adult education: We don't talk enough about…

An Experiment on How Adult Students Can Learn by Designing Engaging Learning Games

DEFF Research Database (Denmark)

Weitze, Charlotte Lærke

2014-01-01

worth investigating as a motivational learning strategy. As meaning can be constructed through the manipulation of materials, which facilitates reflection and new ways of thinking, the use of learning games in education is taken one step further into the building of learning games in collaborative...... enables the students to be the designers of their own learning, by allowing them to create their own digital learning games, while implementing learning goals from cross-disciplinary subject matters (Figure 1). Another focus has been to create a learning design that scaffolds the students’ own learning-game......This article presents and discusses the first iteration of a design-based research experiment focusing on how to create a motivating gamified learning design, one that facilitates a deep learning process for adult students making their own learning games. Using games for learning has attracted...

Emotional Intelligence and Collaborative Learning in Adult Education

Science.gov (United States)

Martinez, Luz M.

2011-01-01

The changing social and economic reality of our world continues to shape how learning is conducted and acquired in the adult classroom and beyond. Given the pivotal importance for an adult to develop a variety of cognitive and emotional skills and given the need to work in collaboration with others, within educational environments and the…

Left Brain/Right Brain Learning for Adult Education.

Science.gov (United States)

Garvin, Barbara

1986-01-01

Contrasts and compares the theory and practice of adult education as it relates to the issue of right brain/left brain learning. The author stresses the need for a whole-brain approach to teaching and suggests that adult educators, given their philosophical directions, are the perfect potential users of this integrated system. (Editor/CT)

Cognitive status, lexical learning and memory in deaf adults using sign language

Directory of Open Access Journals (Sweden)

Zahra Jafari

2013-05-01

Full Text Available Background and Aim : Learning and memory are two high level cognitive performances in human that hearing loss influences them. In our study, mini-mental state examination (MMSE and Ray auditory-verbal learning test (RAVLT was conducted to study cognitive stat us and lexical learning and memory in deaf adults using sign language. Methods: This cross-sectional comparative study was conducted on 30 available congenitally deaf adults using sign language in Persian and 46 normal adults aged 19 to 27 years for both sexes, with a minimum of diploma level of education. After mini-mental state examination, Rey auditory-verbal learning test was run through computers to evaluate lexical learning and memory with visual presentation. Results: Mean scores of mini-mental state examination and Rey auditory-verbal learning test in congenitally deaf adults were significantly lower than normal individuals in all scores (p=0.018 except in the two parts of the Rey test. Significant correlation was found between results of two tests just in the normal group (p=0.043. Gender had no effect on test results. Conclusion: Cognitive status and lexical memory and learning in congenitally deaf individuals is weaker than in normal subjects. It seems that using sign language as the main way of communication in deaf people causes poor lexical memory and learning.

A Survey into the Motivations of Adult English Learning

Institute of Scientific and Technical Information of China (English)

薛源

2016-01-01

#%Adult English learners have their own unique characteristics. This research adopts a questionnaire consisting of 9 di-mensions to explore their English learning motivations, which turn out to be mainly instrumental ones. And the author has postu-lated suggestions about adult English teaching.

Role of Adult Learning Theories in the Development of Corporate Training in the USA

Directory of Open Access Journals (Sweden)

Iryna Lytovchenko

2016-07-01

Full Text Available The article presents the analysis of the role of adult learning theories in the development of corporate training in the USA. Considering that corporate education is part of the adult education system in this country, the author examines theories of organizational learning in the context of adult learning. The results of the study have revealed that adult education in the US is based on dif erent learning theories which should be viewed from the perspective of several main orientations: behaviorism, cognitivism, humanism, developmental theories, social learning, constructivism, which have dif erent philosophical background and, accordingly, different understanding of the nature and methodology of adult learning. Based on the results of the study it has been concluded that theories of organizational learning which explain motivation of students, their needs and goals, cognitive processes and other aspects of the learning in organizations and have had the main influence on the development of corporate education in the United States should be viewed in the context of the above-mentioned basic orientations to learning, too. From the methodological perspective, the research was based on interdisciplinary and systemic approaches. Thus, we used a set of interrelated research methods: comparative, structural, systemic-functional analyses, comparison and synthesis.

Dispositional hope and life satisfaction among older adults attending lifelong learning programs.

Science.gov (United States)

Oliver, A; Tomás, J M; Montoro-Rodriguez, J

2017-09-01

The aim of this study is to explore the indirect effects of dispositional hope in the life satisfaction of older adults attending a lifelong learning program at the University of Valencia, Spain. We examine the mediating impact of dispositional hope regarding its ability to impact life satisfaction while considering affective and confidant social support, perceived health and leisure activities, consciousness and spirituality as predictors. Analysis were based on survey data (response rate 77.4%) provided by 737 adults 55 years old or more (Mean age=65.41, SD=6.60; 69% woman). A structural model with latent variables was specified and estimated in Mplus. The results show the ability of just a few variables to sum up a reasonable model to apply to successful aging population. All these variables are correlated and significantly predict hope with the exception of health. The model additionally includes significant positive indirect effects from spirituality, affective support and consciousness on satisfaction. The model has a good fit in terms of both the measurement and structural model. Regarding predictive power, these comprehensive four main areas of successful aging account for 42% of hope and finally for one third of the life satisfaction variance. Results support the mediating role of dispositional hope on the life satisfaction among older adults attending lifelong learning programs. These findings also support the MacArthur model of successful aging adapted to older adults with high levels of functional, social and cognitive ability. Dispositional hope, perceived health, and social support were the strongest predictors of satisfaction with life. Copyright © 2017 Elsevier B.V. All rights reserved.

Verbal learning changes in older adults across 18 months.

Science.gov (United States)

Zimprich, Daniel; Rast, Philippe

2009-07-01

The major aim of this study was to investigate individual changes in verbal learning across a period of 18 months. Individual differences in verbal learning have largely been neglected in the last years and, even more so, individual differences in change in verbal learning. The sample for this study comes from the Zurich Longitudinal Study on Cognitive Aging (ZULU; Zimprich et al., 2008a) and comprised 336 older adults in the age range of 65-80 years at first measurement occasion. In order to address change in verbal learning we used a latent change model of structured latent growth curves to account for the non-linearity of the verbal learning data. The individual learning trajectories were captured by a hyperbolic function which yielded three psychologically distinct parameters: initial performance, learning rate, and asymptotic performance. We found that average performance increased with respect to initial performance, but not in learning rate or in asymptotic performance. Further, variances and covariances remained stable across both measurement occasions, indicating that the amount of individual differences in the three parameters remained stable, as did the relationships among them. Moreover, older adults differed reliably in their amount of change in initial performance and asymptotic performance. Eventually, changes in asymptotic performance and learning rate were strongly negatively correlated. It thus appears as if change in verbal learning in old age is a constrained process: an increase in total learning capacity implies that it takes longer to learn. Together, these results point to the significance of individual differences in change of verbal learning in the elderly.

Power in Practice: Adult Education and the Struggle for Knowledge and Power in Society. The Jossey-Bass Higher and Adult Education Series.

Science.gov (United States)

Cervero, Ronald M.; Wilson, Arthur L.

This book contains 14 papers on adult education and the struggle for knowledge and power in society. The following papers are included: "At the Heart of Practice: The Struggle for Knowledge and Power" (Ronald M. Cervero, Arthur L. Wilson); "The Power of Economic Globalization: Deskilling Immigrant Women through Training"…

Theoretical foundations of learning through simulation.

Science.gov (United States)

Zigmont, Jason J; Kappus, Liana J; Sudikoff, Stephanie N

2011-04-01

Health care simulation is a powerful educational tool to help facilitate learning for clinicians and change their practice to improve patient outcomes and safety. To promote effective life-long learning through simulation, the educator needs to consider individuals, their experiences, and their environments. Effective education of adults through simulation requires a sound understanding of both adult learning theory and experiential learning. This review article provides a framework for developing and facilitating simulation courses, founded upon empiric and theoretic research in adult and experiential learning. Specifically, this article provides a theoretic foundation for using simulation to change practice to improve patient outcomes and safety. Copyright © 2011 Elsevier Inc. All rights reserved.

The CABES (Clare Adult Basic Education Service) Framework as a Tool for Teaching and Learning

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Greene, Moira

2015-01-01

This article describes a Framework that can be used to help bridge the gap between theory and practice in adult learning. The Framework promotes practice informed by three strands important to adult literacy work: social theories of literacy, social-constructivist learning theory and principles of adult learning. The Framework shows how five key…

Distance Adult Students’ Self-Management Strategies of Online Learning Discussion

Directory of Open Access Journals (Sweden)

Nur Shaminah binti Mustafa Kamalu

2013-12-01

Full Text Available With distance learning getting more attention, the need for self-management strategies of learning becomes more prevalent since online learning is independent of time and place. This study was conducted to explore adult distance online students’ self-management strategies of learning and the importance of computer skill and their level of self-management strategies with regard to age and gender. A quantitative method survey research design was used to carry out the research which used questionnaire as the instrument for data collecting process. Participants involved were a group of first semester distance online learning students who were full time primary school teachers. They had registered for Technology Instruction course. Findings revealed that the level of self-management strategies of learning among these adult learners was moderate. In terms of the difference in selfmanagement strategies of learning between gender and among different categories of age, the results revealed there were no significant differences. Relationship between each component of self-management and computer skill revealed that the highest correlation was between computer skill and evaluation.

The Three-Part Harmony of Adult Learning, Critical Thinking, and Decision-Making

Science.gov (United States)

Moore, Kyle

2010-01-01

Adult learning, critical thinking, and decision-making are fields that receive attention individually, although they are interspersed with elements of each other's theories and philosophies. In addressing adult learning precepts, it is essential to include critical thinking and decision-making. One without the other creates weakness; all must be…

Dichoptic training enables the adult amblyopic brain to learn.

Science.gov (United States)

Li, Jinrong; Thompson, Benjamin; Deng, Daming; Chan, Lily Y L; Yu, Minbin; Hess, Robert F

2013-04-22

Adults with amblyopia, a common visual cortex disorder caused primarily by binocular disruption during an early critical period, do not respond to conventional therapy involving occlusion of one eye. But it is now clear that the adult human visual cortex has a significant degree of plasticity, suggesting that something must be actively preventing the adult brain from learning to see through the amblyopic eye. One possibility is an inhibitory signal from the contralateral eye that suppresses cortical inputs from the amblyopic eye. Such a gating mechanism could explain the apparent lack of plasticity within the adult amblyopic visual cortex. Here we provide direct evidence that alleviating suppression of the amblyopic eye through dichoptic stimulus presentation induces greater levels of plasticity than forced use of the amblyopic eye alone. This indicates that suppression is a key gating mechanism that prevents the amblyopic brain from learning to see. Copyright © 2013 Elsevier Ltd. All rights reserved.

Surgical education and adult learning: Integrating theory into practice [version 1; referees: 3 approved

Directory of Open Access Journals (Sweden)

Prem Rashid

2017-02-01

Full Text Available Surgical education continues to evolve from the master-apprentice model. Newer methods of the process need to be used to manage the dual challenges of educating while providing safe surgical care. This requires integrating adult learning concepts into delivery of practical training and education in busy clinical environments. A narrative review aimed at outlining and integrating adult learning and surgical education theory was undertaken. Additionally, this information was used to relate the practical delivery of surgical training and education in day-to-day surgical practice. Concepts were sourced from reference material. Additional material was found using a PubMed search of the words: ‘surgical education theory’ and ‘adult learning theory medical’. This yielded 1351 abstracts, of which 43 articles with a focus on key concepts in adult education theory were used. Key papers were used to formulate structure and additional cross-referenced papers were included where appropriate. Current concepts within adult learning have a lot to offer when considering how to better deliver surgical education and training. Better integration of adult learning theory can be fruitful. Individual teaching surgical units need to rethink their paradigms and consider how each individual can contribute to the education experience. Up skilling courses for trainers can do much to improve the delivery of surgical education. Understanding adult learning concepts and integrating these into day-to-day teaching can be valuable.

The cost of selective attention in category learning: Developmental differences between adults and infants

Science.gov (United States)

Best, Catherine A.; Yim, Hyungwook; Sloutsky, Vladimir M.

2013-01-01

Selective attention plays an important role in category learning. However, immaturities of top-down attentional control during infancy coupled with successful category learning suggest that early category learning is achieved without attending selectively. Research presented here examines this possibility by focusing on category learning in infants (6–8 months old) and adults. Participants were trained on a novel visual category. Halfway through the experiment, unbeknownst to participants, the to-be-learned category switched to another category, where previously relevant features became irrelevant and previously irrelevant features became relevant. If participants attend selectively to the relevant features of the first category, they should incur a cost of selective attention immediately after the unknown category switch. Results revealed that adults demonstrated a cost, as evidenced by a decrease in accuracy and response time on test trials as well as a decrease in visual attention to newly relevant features. In contrast, infants did not demonstrate a similar cost of selective attention as adults despite evidence of learning both to-be-learned categories. Findings are discussed as supporting multiple systems of category learning and as suggesting that learning mechanisms engaged by adults may be different from those engaged by infants. PMID:23773914

Adult Learners Understanding in Learning Islam Using the Andragogy Approach in Singapore

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Kadir, Mohd Amin Bin

2016-01-01

This study describes adult learners understanding in learning Islam using the andragogy approach in Singapore comprising multicultural and multi-religious society. Singapore is a secular state where freedom of religion is encrypted in the constitution and Malay/Muslim comprises 13.3% of the population. Adults learn Islam to deepen their…

Adults learning Finnish as a foreign language : role of support, emotions and reasons connected with learning

OpenAIRE

MacKenzie, Ashley

2015-01-01

The purpose of this research study was to examine adults learning Finnish as a foreign language while striving to understand the reasons behind their decisions to do so, the support that was individually offered to the participants, how they felt throughout the learning process, and whether or not they found themselves to be self-reliant learners, as per Knowles’ andragogy theory. This study set out to examine adult language learners participating in the language and integration program at Pa...

Systemic Family Therapy Using the Reflecting Team: The Experiences of Adults with Learning Disabilities

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Anslow, Katharine

2014-01-01

This research aimed to illuminate the experiences of adults with learning disabilities of the reflecting team, in the context of their systemic family therapy. Five adults with learning disabilities were recruited from one community learning disability team. A qualitative design using interpretative phenomenological analysis (IPA) was appropriate…

Enhanced visual statistical learning in adults with autism

Science.gov (United States)

Roser, Matthew E.; Aslin, Richard N.; McKenzie, Rebecca; Zahra, Daniel; Fiser, József

2014-01-01

Individuals with autism spectrum disorder (ASD) are often characterized as having social engagement and language deficiencies, but a sparing of visuo-spatial processing and short-term memory, with some evidence of supra-normal levels of performance in these domains. The present study expanded on this evidence by investigating the observational learning of visuospatial concepts from patterns of covariation across multiple exemplars. Child and adult participants with ASD, and age-matched control participants, viewed multi-shape arrays composed from a random combination of pairs of shapes that were each positioned in a fixed spatial arrangement. After this passive exposure phase, a post-test revealed that all participant groups could discriminate pairs of shapes with high covariation from randomly paired shapes with low covariation. Moreover, learning these shape-pairs with high covariation was superior in adults with ASD than in age-matched controls, while performance in children with ASD was no different than controls. These results extend previous observations of visuospatial enhancement in ASD into the domain of learning, and suggest that enhanced visual statistical learning may have arisen from a sustained bias to attend to local details in complex arrays of visual features. PMID:25151115

The "Double-Edged Sword" of the Adult Learning Environment

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Murray, Sara; Mitchell, Jane

2013-01-01

The vocational education and training sector plays a critical role in the provision of educational opportunities for young adults who have left school prior to completing a qualification. Some research has found that a major factor that supports student re-engagement in formal education is the "adult learning environment" that…

Chemotherapy disrupts learning, neurogenesis and theta activity in the adult brain.

Science.gov (United States)

Nokia, Miriam S; Anderson, Megan L; Shors, Tracey J

2012-12-01

Chemotherapy, especially if prolonged, disrupts attention, working memory and speed of processing in humans. Most cancer drugs that cross the blood-brain barrier also decrease adult neurogenesis. Because new neurons are generated in the hippocampus, this decrease may contribute to the deficits in working memory and related thought processes. The neurophysiological mechanisms that underlie these deficits are generally unknown. A possible mediator is hippocampal oscillatory activity within the theta range (3-12 Hz). Theta activity predicts and promotes efficient learning in healthy animals and humans. Here, we hypothesised that chemotherapy disrupts learning via decreases in hippocampal adult neurogenesis and theta activity. Temozolomide was administered to adult male Sprague-Dawley rats in a cyclic manner for several weeks. Treatment was followed by training with different types of eyeblink classical conditioning, a form of associative learning. Chemotherapy reduced both neurogenesis and endogenous theta activity, as well as disrupted learning and related theta-band responses to the conditioned stimulus. The detrimental effects of temozolomide only occurred after several weeks of treatment, and only on a task that requires the association of events across a temporal gap and not during training with temporally overlapping stimuli. Chemotherapy did not disrupt the memory for previously learned associations, a memory independent of (new neurons in) the hippocampus. In conclusion, prolonged systemic chemotherapy is associated with a decrease in hippocampal adult neurogenesis and theta activity that may explain the selective deficits in processes of learning that describe the 'chemobrain'. © 2012 Federation of European Neuroscience Societies and Blackwell Publishing Ltd.

Scheduling lessons learned from the Autonomous Power System

Science.gov (United States)

Ringer, Mark J.

1992-01-01

The Autonomous Power System (APS) project at NASA LeRC is designed to demonstrate the applications of integrated intelligent diagnosis, control, and scheduling techniques to space power distribution systems. The project consists of three elements: the Autonomous Power Expert System (APEX) for Fault Diagnosis, Isolation, and Recovery (FDIR); the Autonomous Intelligent Power Scheduler (AIPS) to efficiently assign activities start times and resources; and power hardware (Brassboard) to emulate a space-based power system. The AIPS scheduler was tested within the APS system. This scheduler is able to efficiently assign available power to the requesting activities and share this information with other software agents within the APS system in order to implement the generated schedule. The AIPS scheduler is also able to cooperatively recover from fault situations by rescheduling the affected loads on the Brassboard in conjunction with the APEX FDIR system. AIPS served as a learning tool and an initial scheduling testbed for the integration of FDIR and automated scheduling systems. Many lessons were learned from the AIPS scheduler and are now being integrated into a new scheduler called SCRAP (Scheduler for Continuous Resource Allocation and Planning). This paper will service three purposes: an overview of the AIPS implementation, lessons learned from the AIPS scheduler, and a brief section on how these lessons are being applied to the new SCRAP scheduler.

The cost of selective attention in category learning: developmental differences between adults and infants.

Science.gov (United States)

Best, Catherine A; Yim, Hyungwook; Sloutsky, Vladimir M

2013-10-01

Selective attention plays an important role in category learning. However, immaturities of top-down attentional control during infancy coupled with successful category learning suggest that early category learning is achieved without attending selectively. Research presented here examines this possibility by focusing on category learning in infants (6-8months old) and adults. Participants were trained on a novel visual category. Halfway through the experiment, unbeknownst to participants, the to-be-learned category switched to another category, where previously relevant features became irrelevant and previously irrelevant features became relevant. If participants attend selectively to the relevant features of the first category, they should incur a cost of selective attention immediately after the unknown category switch. Results revealed that adults demonstrated a cost, as evidenced by a decrease in accuracy and response time on test trials as well as a decrease in visual attention to newly relevant features. In contrast, infants did not demonstrate a similar cost of selective attention as adults despite evidence of learning both to-be-learned categories. Findings are discussed as supporting multiple systems of category learning and as suggesting that learning mechanisms engaged by adults may be different from those engaged by infants. Copyright © 2013 Elsevier Inc. All rights reserved.

Driving to learn in a powered wheelchair: the process of learning joystick use in people with profound cognitive disabilities.

Science.gov (United States)

Nilsson, Lisbeth; Eklund, Mona; Nyberg, Per; Thulesius, Hans

2011-01-01

The Driving to Learn project explored ways to help people with profound cognitive disabilities practice operating a joystick-operated powered wheelchair. The project used a grounded theory approach with constant comparative analysis and was carried out over 12 yr. The participants were 45 children and adults with profound cognitive disabilities. Reference groups included 17 typically developing infants and 64 participants with lesser degrees of cognitive disability. The data sources included video recordings, field notes, open interviews, and a rich mixture of literature. The findings that emerged yielded strategies for facilitating achievements, an 8-phase learning process, an assessment tool, and a grounded theory of deplateauing explaining the properties necessary for participants to exceed expected limitations and plateaus. Eight participants with profound cognitive disabilities reached goal-directed driving or higher. Participants were empowered by attaining increased control over tool use, improving their autonomy and quality of life.

Simulation Methodology in Nursing Education and Adult Learning Theory

Science.gov (United States)

Rutherford-Hemming, Tonya

2012-01-01

Simulation is often used in nursing education as a teaching methodology. Simulation is rooted in adult learning theory. Three learning theories, cognitive, social, and constructivist, explain how learners gain knowledge with simulation experiences. This article takes an in-depth look at each of these three theories as each relates to simulation.…

Game-powered machine learning.

Science.gov (United States)

Barrington, Luke; Turnbull, Douglas; Lanckriet, Gert

2012-04-24

Searching for relevant content in a massive amount of multimedia information is facilitated by accurately annotating each image, video, or song with a large number of relevant semantic keywords, or tags. We introduce game-powered machine learning, an integrated approach to annotating multimedia content that combines the effectiveness of human computation, through online games, with the scalability of machine learning. We investigate this framework for labeling music. First, a socially-oriented music annotation game called Herd It collects reliable music annotations based on the "wisdom of the crowds." Second, these annotated examples are used to train a supervised machine learning system. Third, the machine learning system actively directs the annotation games to collect new data that will most benefit future model iterations. Once trained, the system can automatically annotate a corpus of music much larger than what could be labeled using human computation alone. Automatically annotated songs can be retrieved based on their semantic relevance to text-based queries (e.g., "funky jazz with saxophone," "spooky electronica," etc.). Based on the results presented in this paper, we find that actively coupling annotation games with machine learning provides a reliable and scalable approach to making searchable massive amounts of multimedia data.

Impact of international humanitarian service-learning on emerging adult social competence: A mixed-methods evaluation

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Paul Schvaneveldt

2016-09-01

Full Text Available This article presents the results from a study into international humanitarian service-learning experiences on young adult volunteers. Specifically, the service-learning experiences of emerging adults who had served in orphanages in Latin America were assessed, in a pre- and post-test design, for their development in areas of social competency such as identity, self-efficacy, self-esteem and ethnocentric attitudes. A mixed-methods design using both qualitative and quantitative measures was used. Both qualitative and quantitative results identified significant and important impacts on the development of the social competencies of these emerging adults. In addition, several qualitative themes illustrated that longer term international service-learning experiences have a profound impact on the social competence of emerging adults. Keywords: International humanitarian service, service-learning, emerging adult competency

Guidelines for Establishing and Operating an Adult Learning Laboratory.

Science.gov (United States)

Lane, Cleve W.; Lewis, Robert B.

Presented in this volume are the results of the efforts of the staff of the Adult Learning Center of North Carolina State University to develop and validate a new concept in adult education. Intended to assist planners, teachers, graduate students and others who are faced with the task of applying educational solutions to problems of human…

Ego Is a Hurdle in Second Language Learning: A Contrastive Study between Adults and Children

Science.gov (United States)

Abdullah, Shumaila; Akhter, Javed

2015-01-01

The aim of this research paper is to find out by comparing and contrasting between the adults and children in second language learning process how language ego of adult learners affects them to learn second language, and how it becomes a barrier for them in second language learning process. Nowadays learning English as foreign and second language…

An Appraisal of Financial Authority Transfers' Prior-Knowledge in Adult Learning Assessment

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A. Ettien

2017-12-01

Full Text Available This research aimed at reviewing financial authority trainers prior knowledge in adult learners' learning assessment. For this aim, we tried to verify the fol-lowing research hypothesis: Ivorian financial authority trainers are able to assess adult learners correctly. Knowles andragogy principles are the comparison basis. We were positively impressed by trainers awareness of some of the principles of andragogy relative to their avoidance of summative assessment in favor of task-based assessment and problem-solving activities. However, the same trainers tendency to ignore the self-directedness nature of adult learners as well as their ability to engage in self-assessment made us believe that a sound training in adult learning assessment would help each of them become a better adult trainer.

[Adult learning, professional autonomy and individual commitment].

Science.gov (United States)

Pardell-Alentá, H

The concept of 'andragogy' is the basis of the adult education which is different from pedagogy in several aspects, particularly in the autonomy of the adult learner in choosing the educational programmes and the methodologies and sites in where learning occurs. This happens very often in the worksite. The professionals have to learn permanently during their active lives in order to maintain their competence updated. In this sense, continuing education correlates with continuing professional development, which is an attempt to enlarge the traditional domains of continuing education. Continuing education must be clearly differentiated from formal education, which is a requirement for granting professional degrees or titles. Very often it arises from the changing health needs and for this reason is necessary to avoid the institutionalization of continuing education programmes. Professional associations should be actively involved in providing and accrediting continuing education-continuing professional development programmes, because this involvement is an essential component of the professionals' self-regulation in the context of the current medical professionalism ideology.

Human learning: Power laws or multiple characteristic time scales?

Directory of Open Access Journals (Sweden)

Gottfried Mayer-Kress

2006-09-01

Full Text Available The central proposal of A. Newell and Rosenbloom (1981 was that the power law is the ubiquitous law of learning. This proposition is discussed in the context of the key factors that led to the acceptance of the power law as the function of learning. We then outline the principles of an epigenetic landscape framework for considering the role of the characteristic time scales of learning and an approach to system identification of the processes of performance dynamics. In this view, the change of performance over time is the product of a superposition of characteristic exponential time scales that reflect the influence of different processes. This theoretical approach can reproduce the traditional power law of practice – within the experimental resolution of performance data sets - but we hypothesize that this function may prove to be a special and perhaps idealized case of learning.

An adult learner's learning style should inform but not limit educational choices

Science.gov (United States)

Barry, Margot; Egan, Arlene

2018-02-01

Adult learners are attracted to learning opportunities (e.g. course offers) which seem promising in terms of allowing them to match their choices to their own perceived predispositions. To find out more about their personal learning style, some adult learners may fill in a questionnaire designed by researchers who aim (and claim) to enable both course providers and learners to optimise learning outcomes. The evaluation of these questionnaires measures learning styles using indicators developed for this purpose, but the results are not conclusive and their utility is therefore questionable. This narrative review critically examines some of the research which explores the usefulness of considering students' learning styles in adult education. The authors present a discussion - which remains hypothetical - on why the use of learning styles measures continues to be popular despite the absence of rigorous research findings to support this practice. Factors discussed by the authors include confirmation bias (making choices which confirm our prejudices) and user qualification (limiting availability to trained users, e.g. psychologists) as well as limited resources and skills in evaluating research, paired with educators' quest to implement evidence-focused techniques. The authors conclude that while learning styles assessments can be useful for the purpose of reflection on strengths and weaknesses, they should play a limited role in educational choices.

Experimenting with Theory of Change for Interculturality and Mutual Learning in Adult Education

Science.gov (United States)

Raymer, Annalisa L.

2016-01-01

With a goal of creating conditions wherein college students of adult learning paired with international adult learners form mutual partnerships for educational mentoring, where to begin? How to take into account the contextual factors and priorities of multiple stakeholders in creating academic courses and learning-focused partnerships while…

White noise enhances new-word learning in healthy adults

OpenAIRE

Angwin, Anthony J.; Wilson, Wayne J.; Arnott, Wendy L.; Signorini, Annabelle; Barry, Robert J.; Copland, David A.

2017-01-01

Research suggests that listening to white noise may improve some aspects of cognitive performance in individuals with lower attention. This study investigated the impact of white noise on new word learning in healthy young adults, and whether this effect was mediated by executive attention skills. Eighty participants completed a single training session to learn the names of twenty novel objects. The session comprised 5 learning phases, each followed by a recall test. A final recognition test ...

Students’ goal orientations and learning strategies in a powerful learning environment : a case study

NARCIS (Netherlands)

Koopman, M.; Bakx, A.W.E.A.; Beijaard, D.

2014-01-01

In Dutch secondary education, experiments with powerful social constructivist learning environments are conducted that aim to appeal to students’ intrinsic goal orientations, use of deep cognitive learning strategies, and self-direction of meta-cognitive learning strategies. The aim of this study is

Collaborative Language Learning for Professional Adults

Directory of Open Access Journals (Sweden)

Linda Joy Mesh

2009-10-01

Full Text Available Sustainable support for educational development using new technologies in higher education depends on having a basic roadmap that links current demands for developmental support to a plan for ways in which longer term needs will be recognized and met. The growing demand for lifelong learning of a second language is evident within the workplace where new technologies offer flexible solutions. In order to meet the special needs of working adults, the University of Siena Language Center (CLA has developed a multiple-level series of blended English courses from beginner to intermediate level for both university technical-administrative personnel and the hospital staff of the Azienda Ospedaliera Universitaria Senese (AOUS. The pedagogical approach takes into consideration both the needs of adults who are working full-time and the aims of the curriculum, which are to develop the four linguistic abilities of reading, writing, listening and speaking up to the Common European Framework of Reference (CEFR Level B1. Taking into consideration a constructive use of both teaching hours and classrooms, as well as the limited time available to adult learners, a blended approach was chosen. The face-to-face (f2f lessons provide activities concentrating on the development of speaking and listening skills. The online lessons provide a collaborative workspace for interaction in the second language and present a flexible solution for working adults who can structure their study time when and where it is most convenient. This paper will attempt to draw several conclusions regarding the effectiveness of blending approaches for lifelong learning of a second language based on both learner and teacher interviews as well as quantitative and qualitative data collection through questionnaires and end of course evaluation.

Museums and Adults Learning: Perspectives from Europe.

Science.gov (United States)

Chadwick, Alan, Ed.; Stannett, Annette, Ed.

This book contains 28 papers presenting perspectives from Europe on museums and adult learning. The papers, each of which is devoted to a specific country, examine topics such as the following: further education and inservice training; programs for unemployed individuals; lectures and open days; elderly visitors; immigrants; refugees; disabled…

Knowledge of Results after Good Trials Enhances Learning in Older Adults

Science.gov (United States)

Chiviacowsky, Suzete; Wulf, Gabriele; Wally, Raquel; Borges, Thiago

2009-01-01

In recent years, some researchers have examined motor learning in older adults. Some of these studies have specifically looked at the effectiveness of different manipulations of extrinsic feedback, or knowledge of results (KR). Given that many motor tasks may already be more challenging for older adults compared to younger adults, making KR more…

Characteristics and Consequences of Adult Learning Methods and Strategies. Practical Evaluation Reports, Volume 2, Number 1

Science.gov (United States)

Trivette, Carol M.; Dunst, Carl J.; Hamby, Deborah W.; O'Herin, Chainey E.

2009-01-01

The effectiveness of four adult learning methods (accelerated learning, coaching, guided design, and just-in-time training) constituted the focus of this research synthesis. Findings reported in "How People Learn" (Bransford et al., 2000) were used to operationally define six adult learning method characteristics, and to code and analyze…

Evaluating the Impacts of Professional Development: A Mixed Method Study of Adult Education Learning Communities

Science.gov (United States)

Dilworth, Jessica S.

2010-01-01

Adult education programs providing classes to students preparing for high school equivalency and learning English that demonstrate characteristics of learning organizations may be better able to thrive when confronted with less-than-ideal circumstances. Many of these programs organize adult educators into learning communities as the context for…

Kinematic Mechanisms of How Power Training Improves Healthy Old Adults' Gait Velocity

NARCIS (Netherlands)

Beijersbergen, Chantal M. I.; Granacher, Urs; Gäbler, Martijn; Devita, Paul; Hortobagyi, Tibor

Introduction: Slow gait predicts many adverse clinical outcomes in old adults, but the mechanisms of how power training can minimize the age-related loss of gait velocity is unclear. We examined the effects of 10 wk of lower extremity power training and detraining on healthy old adults' lower

The Analysis of the Impact of Two Factors-Motivation and Attitude in Adult Foreign Language Learning

Institute of Scientific and Technical Information of China (English)

LI Hui-fang

2014-01-01

This paper is mainly about how the two affective factors-motivation and attitude influence adults’foreign language learning. The topic is discussed from the aspect of some factors which indirectly influence adults ’language learning through influ-encing their learning motivation. Also positive attitude will promote adult foreign language learning.

Lessons learned from existing biomass power plants

Energy Technology Data Exchange (ETDEWEB)

Wiltsee, G.

2000-02-24

This report includes summary information on 20 biomass power plants, which represent some of the leaders in the industry. In each category an effort is made to identify plants that illustrate particular points. The project experiences described capture some important lessons learned that lead in the direction of an improved biomass power industry.

The Social Outcomes of Older Adult Learning in Taiwan: Evaluation Framework and Indicators

Science.gov (United States)

Lin, Li-Hui

2015-01-01

The purpose of this study is to explore the social outcomes of older adult learning in Taiwan. In light of our society's aging population structure, the task of establishing evaluation framework and indicators for the social outcomes of learning (SOL) as applied to older adults is urgent. In order to construct evaluation indicators for older adult…

Adult Learners' Understanding in Learning Islam Using Andragogy Approach: A Study in Kampung Siglap Mosque and Al-Zuhri Higher Learning Institute

Science.gov (United States)

Bin Kadir, Mohd Amin; Arifin, Syamsul; Latipun; Fuad, Ahmad Nur

2016-01-01

This study describes adult learners' understanding in learning Islam using andragogy approach in which the study was conducted in Kampung Siglap Mosque and Al-Zuhri Higher Learning Institute. Prophet Muhammad (peace be upon him) educate his companions of who are adults from the shackles of "jahiliyyah," spiritual and intellectual…

Active learning for noisy oracle via density power divergence.

Science.gov (United States)

Sogawa, Yasuhiro; Ueno, Tsuyoshi; Kawahara, Yoshinobu; Washio, Takashi

2013-10-01

The accuracy of active learning is critically influenced by the existence of noisy labels given by a noisy oracle. In this paper, we propose a novel pool-based active learning framework through robust measures based on density power divergence. By minimizing density power divergence, such as β-divergence and γ-divergence, one can estimate the model accurately even under the existence of noisy labels within data. Accordingly, we develop query selecting measures for pool-based active learning using these divergences. In addition, we propose an evaluation scheme for these measures based on asymptotic statistical analyses, which enables us to perform active learning by evaluating an estimation error directly. Experiments with benchmark datasets and real-world image datasets show that our active learning scheme performs better than several baseline methods. Copyright © 2013 Elsevier Ltd. All rights reserved.

Contemporary Perspectives in Adult Education and Lifelong Learning -- Andragogical Model of Learning

Science.gov (United States)

Blaszczak, Iwona

2013-01-01

Nowadays, adult education and lifelong learning constitutes one of the most significant factors influencing economic growth and social development. Definitions such as "knowledge society" and "knowledge-based economy" exist in a great number of the Polish and European Union papers and documents and they are not only the…

Enablers and constrainers to participation: Has policy in Nordic countries reached its limit for raising participation in adult learning among certain groups? Paper presented (with R. Desjardins) at the II Nordic conference on Adult Learning, Linköping, Sweden, 17-19 April

DEFF Research Database (Denmark)

Milana, Marcella; Desjardins, Richard

barriers to participation, and ensure that disadvantaged groups have equal opportunity to take up adult learning. Together, observations indicate that policy matters in promoting adult learning, especially among adults that would otherwise not participate. At the same time the observations indicate......Despite comparatively high and equal participation in adult learning in Nordic countries, a distinct pattern of non-participation persists. Moreover, the pattern of adults who tend to participate comparatively less often is similar to the non-Nordic countries considered, although it is less...... accentuated. The Nordic countries have a long shared history of supporting and fostering a rich adult learning culture. Although various historical, social and cultural factors are behind this, Nordic countries also share a strong record of public policy that aims to: promote adult learning, target various...

White matter structure changes as adults learn a second language.

Science.gov (United States)

Schlegel, Alexander A; Rudelson, Justin J; Tse, Peter U

2012-08-01

Traditional models hold that the plastic reorganization of brain structures occurs mainly during childhood and adolescence, leaving adults with limited means to learn new knowledge and skills. Research within the last decade has begun to overturn this belief, documenting changes in the brain's gray and white matter as healthy adults learn simple motor and cognitive skills [Lövdén, M., Bodammer, N. C., Kühn, S., Kaufmann, J., Schütze, H., Tempelmann, C., et al. Experience-dependent plasticity of white-matter microstructure extends into old age. Neuropsychologia, 48, 3878-3883, 2010; Taubert, M., Draganski, B., Anwander, A., Müller, K., Horstmann, A., Villringer, A., et al. Dynamic properties of human brain structure: Learning-related changes in cortical areas and associated fiber connections. The Journal of Neuroscience, 30, 11670-11677, 2010; Scholz, J., Klein, M. C., Behrens, T. E. J., & Johansen-Berg, H. Training induces changes in white-matter architecture. Nature Neuroscience, 12, 1370-1371, 2009; Draganski, B., Gaser, C., Busch, V., Schuirer, G., Bogdahn, U., & May, A. Changes in grey matter induced by training. Nature, 427, 311-312, 2004]. Although the significance of these changes is not fully understood, they reveal a brain that remains plastic well beyond early developmental periods. Here we investigate the role of adult structural plasticity in the complex, long-term learning process of foreign language acquisition. We collected monthly diffusion tensor imaging scans of 11 English speakers who took a 9-month intensive course in written and spoken Modern Standard Chinese as well as from 16 control participants who did not study a language. We show that white matter reorganizes progressively across multiple sites as adults study a new language. Language learners exhibited progressive changes in white matter tracts associated with traditional left hemisphere language areas and their right hemisphere analogs. Surprisingly, the most significant changes

Teaching caring and competence: Student transformation during an older adult focused service-learning course.

Science.gov (United States)

Brown, Karen M; Bright, Leslie M

2017-11-01

Innovative teaching strategies develop nurses' knowledge, skills, and attitudes while simultaneously integrating the art of caring and transforming attitudes toward adults over age 65. The study's purpose was to explore students' experiences and attitudes toward older adults with cognitive and/or physical limitations as well as the effects on students' knowledge and skills during a baccalaureate nursing, course which included a service-learning experience. Service-learning synthesizes meaningful community service, academic instruction, and reflection. Participants included baccalaureate students enrolled in a service-learning nursing course focused on older adults. This retrospective, qualitative, phenomenological study used reflective journals and an online survey to explore baccalaureate nursing students' experiences toward older adults with cognitive and/or physical limitations. Themes included initial attitudes of anticipation, apprehension, anxiety, and ageist stereotypes. Final attitudes included a "completely changed perspective" of caring, compassion, and respect indicative of a rewarding, "life-changing" experience. Participants cited enhanced learning, especially in the areas of patient-centered care, collaboration, communication, advocacy, empathy, assessment skills, and evidence-based practice. This innovative teaching strategy led to transformed attitudes toward older adults, reduced fear of older adult populations, an increased desire to work with older adults, and the ability to form a transpersonal, caring relationship while enhancing nursing knowledge and skills. Copyright © 2017 Elsevier Ltd. All rights reserved.

The Educational Kanban: promoting effective self-directed adult learning in medical education.

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Goldman, Stuart

2009-07-01

The author reviews the many forces that have driven contemporary medical education approaches to evaluation and places them in an adult learning theory context. After noting their strengths and limitations, the author looks to lessons learned from manufacturing on both efficacy and efficiency and explores how these can be applied to the process of trainee assessment in medical education.Building on this, the author describes the rationale for and development of the Educational Kanban (EK) at Children's Hospital Boston--specifically, how it was designed to integrate adult learning theory, Japanese manufacturing models, and educator observations into a unique form of teacher-student collaboration that allows for continuous improvement. It is a formative tool, built on the Accreditation Council for Graduate Medical Education's six core competencies, that guides educational efforts to optimize teaching and learning, promotes adult learner responsibility and efficacy, and takes advantage of the labor-intensive clinical educational setting. The author discusses how this model, which will be implemented in July 2009, will lead to training that is highly individualized, optimizes faculty and student educational efforts, and ultimately conserves faculty resources. A model EK is provided for general reference.The EK represents a novel approach to adult learning that will enhance educational effectiveness and efficiency and complement existing evaluative models. Described here in a specific graduate medical setting, it can readily be adapted and integrated into a wide range of undergraduate and graduate clinical educational environments.

"We Had a Blast!": An Empirical Affirmation of Blended Learning as the Preferred Learning Mode for Adult Learners

Science.gov (United States)

Asunka, Stephen

2017-01-01

As many important issues pertaining to blended learning within the Sub-Saharan African context remain unexplored, this study implemented a blended learning approach in a graduate level course at a private university in Ghana, with the objective of exploring adult learners' attitudes, experiences and behaviors towards this learning approach, as…

Mathematics and metacognition in adolescents and adults with learning disabilities

Directory of Open Access Journals (Sweden)

Annemie Desoete

2009-10-01

Full Text Available A majority of studies on learning disabilities have focused on elementary grades. Although problems with learning disabilities are life-affecting only a few studies focus on deficits in adults. In this study adults with isolated mathematical disabilities (n=101 and adults with combined mathematical and reading disabilities (n=130 solved tests on procedural calculation and number knowledge, numerical facility and visuospatial skills. Metacognitive skilfulness was assessed through calibration measures, a questionnaire, stimulated recall, and thematic analyses after a qualitative interactive interview with a flexible agenda to discover the interviewee’s own framework of meanings and to avoid imposing the researcher’s structures and assumptions. In our dataset the isolated group (MD did worse than the comorbid group (M+RD on mental representation, dealing with contextual information and number knowledge. However the comorbid group did worse on the number sense tasks. No significant differences were found between the MD and M+RD adults for fact retrieval, procedural calculation and visuo spatial tasks. In addition adults with MD overestimated their mathematics results, whereas individuals with M+RD underestimated their results in the calibration task. Moreover, adults with M+RD thought that they were worse on the evaluation of the own results, the evaluation of the own capacities and on monitoring when things went wrong compared with adults in the M+RD group. Thematic analyses revealed that many adults had problems with planning and keeping track of steps and that supporting surroundings were important protective factors towards the chances of success. Consequences for the assessment of metacognition in adults and for the support of adults with mathematical disabilities are discussed.

Design guidelines for self-assessment support for adult academic distance learning

NARCIS (Netherlands)

Menendez Blanco, Maria; Van der Veer, Gerrit; Benvenuti, Laura; Kirschner, Paul A.

2011-01-01

Menendez Blanco, M., Van der Veer, G., Benvenuti, L., & Kirschner, P. A. (2011). Design guidelines for self-assessment support for adult academic distance learning. In H-J Shalin (Ed.), Constructing self-discovery learning spaces online: scaffolding and decision making technologies (pp. 169-198).

Older Adults' Training Courses: Considerations for Course Design and the Development of Learning Materials

Science.gov (United States)

du Plessis, Karin; Anstey, Kaarin J.; Schlumpp, Arianne

2011-01-01

Demographic trends indicate that older adults live longer and maintain active lifestyles. The majority are educated and many enjoy the stimulation that ongoing learning opportunities present. In order for these older adults to benefit from learning opportunities, circumstances specific to these individuals (e.g. age-related decline) need to be…

Optimising assembly learning in older adults through the manipulation of instruction

NARCIS (Netherlands)

Verneau, M.M.N.; van der Kamp, J.; Savelsbergh, G.J.P.; de Looze, M.P.

2014-01-01

The present investigation assessed the putative benefits of reducing instructions for older adults' learning of an assembly task. Young and older adults had to build a product by assembling six components. Two groups practiced following instruction methods that differed in the degree of explicit

Individual differences in adult foreign language learning: the mediating effect of metalinguistic awareness.

Science.gov (United States)

Brooks, Patricia J; Kempe, Vera

2013-02-01

In this study, we sought to identify cognitive predictors of individual differences in adult foreign-language learning and to test whether metalinguistic awareness mediated the observed relationships. Using a miniature language-learning paradigm, adults (N = 77) learned Russian vocabulary and grammar (gender agreement and case marking) over six 1-h sessions, completing tasks that encouraged attention to phrases without explicitly teaching grammatical rules. The participants' ability to describe the Russian gender and case-marking patterns mediated the effects of nonverbal intelligence and auditory sequence learning on grammar learning and generalization. Hence, even under implicit-learning conditions, individual differences stemmed from explicit metalinguistic awareness of the underlying grammar, which, in turn, was linked to nonverbal intelligence and auditory sequence learning. Prior knowledge of languages with grammatical gender (predominantly Spanish) predicted learning of gender agreement. Transfer of knowledge of gender from other languages to Russian was not mediated by awareness, which suggests that transfer operates through an implicit process akin to structural priming.

Experimenting on how to create a sustainable gamified learning design that supports adult students when learning through designing learning games

DEFF Research Database (Denmark)

Weitze, Charlotte Lærke

2014-01-01

digital learning games (small games) in cross‐disciplinary subject matters. The experiment has focused on creating a game‐based learning design that enables the students to implement the learning goals into their games, and on making the game design process motivating and engaging. Another focus......This paper presents and discusses the first iteration of a design‐based research experiment focusing on how to create an overall gamified learning design (big Game) facilitating the learning process for adult students by letting them be their own learning designers through designing their own...... of the study has been to create a sustainable learning design that supports the learning game design process and gives teachers the ability to evaluate whether the students have been successful in learning their subject matter through this learning game design process. The findings are that this initial...

Power training using pneumatic machines vs. plate-loaded machines to improve muscle power in older adults.

Science.gov (United States)

Balachandran, Anoop T; Gandia, Kristine; Jacobs, Kevin A; Streiner, David L; Eltoukhy, Moataz; Signorile, Joseph F

2017-11-01

Power training has been shown to be more effective than conventional resistance training for improving physical function in older adults; however, most trials have used pneumatic machines during training. Considering that the general public typically has access to plate-loaded machines, the effectiveness and safety of power training using plate-loaded machines compared to pneumatic machines is an important consideration. The purpose of this investigation was to compare the effects of high-velocity training using pneumatic machines (Pn) versus standard plate-loaded machines (PL). Independently-living older adults, 60years or older were randomized into two groups: pneumatic machine (Pn, n=19) and plate-loaded machine (PL, n=17). After 12weeks of high-velocity training twice per week, groups were analyzed using an intention-to-treat approach. Primary outcomes were lower body power measured using a linear transducer and upper body power using medicine ball throw. Secondary outcomes included lower and upper body muscle muscle strength, the Physical Performance Battery (PPB), gallon jug test, the timed up-and-go test, and self-reported function using the Patient Reported Outcomes Measurement Information System (PROMIS) and an online video questionnaire. Outcome assessors were blinded to group membership. Lower body power significantly improved in both groups (Pn: 19%, PL: 31%), with no significant difference between the groups (Cohen's d=0.4, 95% CI (-1.1, 0.3)). Upper body power significantly improved only in the PL group, but showed no significant difference between the groups (Pn: 3%, PL: 6%). For balance, there was a significant difference between the groups favoring the Pn group (d=0.7, 95% CI (0.1, 1.4)); however, there were no statistically significant differences between groups for PPB, gallon jug transfer, muscle muscle strength, timed up-and-go or self-reported function. No serious adverse events were reported in either of the groups. Pneumatic and plate

White noise enhances new-word learning in healthy adults.

Science.gov (United States)

Angwin, Anthony J; Wilson, Wayne J; Arnott, Wendy L; Signorini, Annabelle; Barry, Robert J; Copland, David A

2017-10-12

Research suggests that listening to white noise may improve some aspects of cognitive performance in individuals with lower attention. This study investigated the impact of white noise on new word learning in healthy young adults, and whether this effect was mediated by executive attention skills. Eighty participants completed a single training session to learn the names of twenty novel objects. The session comprised 5 learning phases, each followed by a recall test. A final recognition test was also administered. Half the participants listened to white noise during the learning phases, and half completed the learning in silence. The noise group demonstrated superior recall accuracy over time, which was not impacted by participant attentional capacity. Recognition accuracy was near ceiling for both groups. These findings suggest that white noise has the capacity to enhance lexical acquisition.

Adult language learning after minimal exposure to an unknown natural language

NARCIS (Netherlands)

Gullberg, M.; Robert, L.; Dimroth, C.; Veroude, K.; Indefrey, P.

2010-01-01

Despite the literature on the role of input in adult second-language (L2) acquisition and on artificial and statistical language learning, surprisingly little is known about how adults break into a new language in the wild. This article reports on a series of behavioral and neuroimaging studies that

Assessing 3D Virtual World Disaster Training Through Adult Learning Theory

Directory of Open Access Journals (Sweden)

Lee Taylor-Nelms

2014-10-01

Full Text Available As role-play, virtual reality, and simulated environments gain popularity through virtual worlds such as Second Life, the importance of identifying best practices for education and emergency management training becomes necessary. Using a formal needs assessment approach, we examined the extent to which 3D virtual tornado simulation trainings follow the principles of adult learning theory employed by the Federal Emergency Management Agency's (FEMA National Training and Education Division. Through a three-fold methodology of observation, interviews, and reflection on action, 3D virtual world tornado trainings were analyzed for congruence to adult learning theory.

Predictors of Successful Learning in Multilingual Older Adults Acquiring a Majority Language

Directory of Open Access Journals (Sweden)

Henrike K. Blumenfeld

2017-12-01

Full Text Available Understanding language learning in later life can elucidate how linguistic experiences and age-specific cognitive skills can be leveraged for language acquisition, providing insight into how lifelong experiences configure our learning capacity. In this study, we examined to what extent acquisition and maintenance of a non-native language (English is scaffolded by cognitive skills and previous linguistic experiences in older adults; and to what extent these cognitive/linguistic factors predict older learners’ success in acquiring novel functional language. We recruited 53 participants who were native speakers of Mandarin, Spanish, Tagalog, and Somali, had continued to learn English as adults, and were currently exposed to majority-English contexts. To identify contributors to participants’ English skills, we administered a language history and self-reported proficiency interview, brief cognitive testing, and verbal fluency tasks in L1 and English. We found that digit span and orientation measures were cognitive predictors of English proficiency, while similarity of known languages to English, L1 skills, and English language exposure were linguistic predictors of English skills. To examine participants’ ability to maintain language knowledge and to learn new functional English, we also conducted a preliminary longitudinal service-based study in a subset of 19 participants using our Specific-Purpose English Communication System for Seniors (SPECSS curriculum. In this subset of SPECSS learners, we identified digit span and orientation, but not age, as cognitive predictors of short-term language maintenance. Further, better novel English learning as a result of our curriculum was observed in learners whose other known languages were less similar to English. Findings inform best practices in developing language curricula for older adults, and help generate new hypotheses on preparedness for language learning across the adult lifespan with a

Screening for Diabetic Retinopathy in Adults with Learning Disability: Current Uptake and Adjustments to Facilitate Equality of Access

Science.gov (United States)

Pilling, Rachel F.

2015-01-01

Equality of access to health care for adults with learning disability has been in the spotlight in the UK in recent years due to publication of several reports. Adults with learning disability are thought to account for a significant proportion of the diabetic population in the UK. A list of adults known to the learning disability health…

A learning curve for solar thermal power

Science.gov (United States)

Platzer, Werner J.; Dinter, Frank

2016-05-01

Photovoltaics started its success story by predicting the cost degression depending on cumulated installed capacity. This so-called learning curve was published and used for predictions for PV modules first, then predictions of system cost decrease also were developed. This approach is less sensitive to political decisions and changing market situations than predictions on the time axis. Cost degression due to innovation, use of scaling effects, improved project management, standardised procedures including the search for better sites and optimization of project size are learning effects which can only be utilised when projects are developed. Therefore a presentation of CAPEX versus cumulated installed capacity is proposed in order to show the possible future advancement of the technology to politics and market. However from a wide range of publications on cost for CSP it is difficult to derive a learning curve. A logical cost structure for direct and indirect capital expenditure is needed as the basis for further analysis. Using derived reference cost for typical power plant configurations predictions of future cost have been derived. Only on the basis of that cost structure and the learning curve levelised cost of electricity for solar thermal power plants should be calculated for individual projects with different capacity factors in various locations.

Power mobility with collision avoidance for older adults: user, caregiver, and prescriber perspectives.

Science.gov (United States)

Wang, Rosalie H; Korotchenko, Alexandra; Hurd Clarke, Laura; Mortenson, W Ben; Mihailidis, Alex

2013-01-01

Collision avoidance technology has the capacity to facilitate safer mobility among older power mobility users with physical, sensory, and cognitive impairments, thus enabling independence for more users. Little is known about consumers' perceptions of collision avoidance. This article draws on interviews (29 users, 5 caregivers, and 10 prescribers) to examine views on design and utilization of this technology. Data analysis identified three themes: "useful situations or contexts," "technology design issues and real-life application," and "appropriateness of collision avoidance technology for a variety of users." Findings support ongoing development of collision avoidance for older adult users. The majority of participants supported the technology and felt that it might benefit current users and users with visual impairments, but might be unsuitable for people with significant cognitive impairments. Some participants voiced concerns regarding the risk for injury with power mobility use and some identified situations where collision avoidance might be beneficial (driving backward, avoiding dynamic obstacles, negotiating outdoor barriers, and learning power mobility use). Design issues include the need for context awareness, reliability, and user interface specifications. User desire to maintain driving autonomy supports development of collaboratively controlled systems. This research lays the groundwork for future development by illustrating consumer requirements for this technology.

Kinematic Mechanisms of How Power Training Improves Healthy Old Adults' Gait Velocity.

Science.gov (United States)

Beijersbergen, Chantal M I; Granacher, Urs; Gäbler, Martijn; Devita, Paul; Hortobágyi, Tibor

2017-01-01

Slow gait predicts many adverse clinical outcomes in old adults, but the mechanisms of how power training can minimize the age-related loss of gait velocity is unclear. We examined the effects of 10 wk of lower extremity power training and detraining on healthy old adults' lower extremity muscle power and gait kinematics. As part of the Potsdam Gait Study, participants started with 10 wk of power training followed by 10 wk of detraining (n = 16), and participants started with a 10-wk control period followed by 10 wk of power training (n = 16). We measured gait kinematics (stride characteristic and joint kinematics) and isokinetic power of the ankle plantarflexor (20°·s, 40°·s, and 60°·s) and knee extensor and flexor (60°·s, 120°·s, and 180°·s) muscles at weeks 0, 10, and 20. Power training improved isokinetic muscle power by ~30% (P ≤ 0.001) and fast (5.9%, P kinematics did not correlate with increases in fast gait velocity. The mechanisms that increased fast gait velocity involved higher cadence (r = 0.86, P ≤ 0.001) rather than longer strides (r = 0.49, P = 0.066). Detraining did not reverse the training-induced increases in muscle power and fast gait velocity. Because increases in muscle power and modifications in joint kinematics did not correlate with increases in fast gait velocity, kinematic mechanisms seem to play a minor role in improving healthy old adults' fast gait velocity after power training.

Writing Our Way: Giving Voice to Adult Learning. Adult Higher Education Alliance Annual Conference Proceedings (41st, Orlando, Florida, March 9-10, 2017)

Science.gov (United States)

Elufiede, Kemi, Ed.; Flynn, Bonnie, Ed.; Olson, Joann S., Ed.

2017-01-01

The 41st annual conference of the Adult and Higher Education Alliance (AHEA) was held at the University of Central Florida in March 2017 and explored the theme, "Writing Our Way: Giving Voice to Adult Learning." Papers in these proceedings include: (1) Transformative Learning Following Job Loss-A Dissertation Renewal (Robert Benway); (2)…

Exposure to swainsonine impairs adult neurogenesis and spatial learning and memory.

Science.gov (United States)

Wang, Jiutao; Song, Lingzhen; Zhang, Qi; Zhang, Wei; An, Lei; Zhang, Yamei; Tong, Dewen; Zhao, Baoyu; Chen, Shulin; Zhao, Shanting

2015-01-05

Swainsonine (SW) is an indolizidine triol plant alkaloid isolated from the species Astragalus, colloquially termed locoweed. Ingestion induces severe neurological symptoms of livestock and wildlife, including ataxia, trembling, exaggerated fright reactions. Toxicity to the central and peripheral nervous system is caused by inhibition of lysosomal a-mannosidase (AMA) and accumulation of intracellular oligosaccharide. However, the effects of SW on adult neurogenesis and cognition have remained unclear. Therefore, the present study was conducted to examine the effects of SW on adult neurogenesis and learning as well as memory performance in adult mice. SW (10μg/mL in drinking water) was administered orally to mice for 4 weeks. Our results showed that SW reduced proliferation and survival of neural progenitor cells (NPCs) in culture, and in the hippocampus of adult mice. In addition, exposure to SW led to down-regulation of doublecortin (DCX) and synaptophysin (SYP) in the hippocampus. However, caspase 3 and glial fibrillary acidic protein (GFAP) levels were significantly increased in SW-treated mice. Finally, SW-treated mice exhibited deficits in hippocampus-dependent spatial learning and memory. Our findings suggest that SW affects adult neurogenesis and cognitive function. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Gaze-contingent reinforcement learning reveals incentive value of social signals in young children and adults.

Science.gov (United States)

Vernetti, Angélina; Smith, Tim J; Senju, Atsushi

2017-03-15

While numerous studies have demonstrated that infants and adults preferentially orient to social stimuli, it remains unclear as to what drives such preferential orienting. It has been suggested that the learned association between social cues and subsequent reward delivery might shape such social orienting. Using a novel, spontaneous indication of reinforcement learning (with the use of a gaze contingent reward-learning task), we investigated whether children and adults' orienting towards social and non-social visual cues can be elicited by the association between participants' visual attention and a rewarding outcome. Critically, we assessed whether the engaging nature of the social cues influences the process of reinforcement learning. Both children and adults learned to orient more often to the visual cues associated with reward delivery, demonstrating that cue-reward association reinforced visual orienting. More importantly, when the reward-predictive cue was social and engaging, both children and adults learned the cue-reward association faster and more efficiently than when the reward-predictive cue was social but non-engaging. These new findings indicate that social engaging cues have a positive incentive value. This could possibly be because they usually coincide with positive outcomes in real life, which could partly drive the development of social orienting. © 2017 The Authors.

Use of Language Learning Strategies by Spanish Adults for Business English

Science.gov (United States)

Judge, Jeffrey Wallace

2012-01-01

The aim of this phenomenological study was to explore the language learning strategies (LLSs) of Spanish adults in a business context. The research questions examined the specific LLSs used by Spanish adults in business communication tasks. In addition, this study addressed the cultural influences on LLSs from the Spanish educational system along…

Sex-specific positive and negative consequences of avoidance training during childhood on adult active avoidance learning in mice

Directory of Open Access Journals (Sweden)

Almuth eSpröwitz

2013-10-01

Full Text Available In humans and animals cognitive training during childhood plays an important role in shaping neural circuits and thereby determines learning capacity later in life. Using a negative feedback learning paradigm, the two-way active avoidance (TWA learning, we aimed to investigate in mice (i the age-dependency of TWA learning, (ii the consequences of pretraining in childhood on adult learning capacity and (iii the impact of sex on the learning paradigm in mice. Taken together, we show here for the first time that the beneficial or detrimental outcome of pretraining in childhood depends on the age during which TWA training is encountered, indicating that different, age-dependent long-term memory traces might be formed, which are recruited during adult TWA training and thereby either facilitate or impair adult TWA learning. While pretraining during infancy results in learning impairment in adulthood, pretraining in late adolescence improved avoidance learning.The experiments revealed a clear sex difference in the group of late-adolescent mice: female mice showed better avoidance learning during late adolescence compared to males, and the beneficial impact of late-adolescent pretraining on adult learning was more pronounced in females compared to males.

Socio-cognitive profiles for visual learning in young and older adults

Directory of Open Access Journals (Sweden)

Julie eChristian

2015-06-01

Full Text Available It is common wisdom that practice makes perfect; but why do some adults learn better than others? Here, we investigate individuals’ cognitive and social profiles to test which variables account for variability in learning ability across the lifespan. In particular, we focused on visual learning using tasks that test the ability to inhibit distractors and select task-relevant features. We tested the ability of young and older adults to improve through training in the discrimination of visual global forms embedded in a cluttered background. Further, we used a battery of cognitive tasks and psycho-social measures to examine which of these variables predict training-induced improvement in perceptual tasks and may account for individual variability in learning ability. Using partial least squares regression modelling, we show that visual learning is influenced by cognitive (i.e. cognitive inhibition, attention and social (strategic and deep learning factors rather than an individual’s age alone. Further, our results show that independent of age, strong learners rely on cognitive factors such as attention, while weaker learners use more general cognitive strategies. Our findings suggest an important role for higher-cognitive circuits involving executive functions that contribute to our ability to improve in perceptual tasks after training across the lifespan.

Introduction: Global Outlook on Adult Education and Learning Policies

DEFF Research Database (Denmark)

Milana, Marcella

2015-01-01

opportunities to flourish or perish. Further, it acknowledges the importance for adult education and learning policies of governance beyond and across the purview of governmental structures that operate within single countries, where state-led institutions and non-governmental international organizations play...

Self-Learning Power Control in Wireless Sensor Networks.

Science.gov (United States)

Chincoli, Michele; Liotta, Antonio

2018-01-27

Current trends in interconnecting myriad smart objects to monetize on Internet of Things applications have led to high-density communications in wireless sensor networks. This aggravates the already over-congested unlicensed radio bands, calling for new mechanisms to improve spectrum management and energy efficiency, such as transmission power control. Existing protocols are based on simplistic heuristics that often approach interference problems (i.e., packet loss, delay and energy waste) by increasing power, leading to detrimental results. The scope of this work is to investigate how machine learning may be used to bring wireless nodes to the lowest possible transmission power level and, in turn, to respect the quality requirements of the overall network. Lowering transmission power has benefits in terms of both energy consumption and interference. We propose a protocol of transmission power control through a reinforcement learning process that we have set in a multi-agent system. The agents are independent learners using the same exploration strategy and reward structure, leading to an overall cooperative network. The simulation results show that the system converges to an equilibrium where each node transmits at the minimum power while respecting high packet reception ratio constraints. Consequently, the system benefits from low energy consumption and packet delay.

Nuclear Power Learning and Deployment Rates; Disruption and Global Benefits Forgone

OpenAIRE

Peter A. Lang

2017-01-01

This paper presents evidence of the disruption of a transition from fossil fuels to nuclear power, and finds the benefits forgone as a consequence are substantial. Learning rates are presented for nuclear power in seven countries, comprising 58% of all power reactors ever built globally. Learning rates and deployment rates changed in the late-1960s and 1970s from rapidly falling costs and accelerating deployment to rapidly rising costs and stalled deployment. Historical nuclear global capacit...

Assessment-Oriented Learning and Adult Work--An International Study.

Science.gov (United States)

Higher Education in Europe, 1984

1984-01-01

A recently begun longitudinal study of a trend toward credentialism or qualifications-orientation among adult students in six countries (India, Japan, Malaysia, Nigeria, Sri Lanka, and England) is described. The development of measures of student learning orientations for different cultures is discussed. (MSE)

Adult Learning, Economic Growth and the Distribution of Income

Directory of Open Access Journals (Sweden)

Peter J. Stauvermann

2018-02-01

Full Text Available Technological change causes three consequences: it guarantees economic growth, it requires employees to acquire more skills and human capital, and it increases inequality if employees are not capable adapting to new technologies. The second consequence makes it almost necessary for employees to learn during their whole working life, thereby accelerating technological change. Accordingly, the OECD (the Organization for Economic Co-operation and Development and many governments supports the idea of lifelong learning, but it remains unclear how to finance the education of adult students who are working efficiently. In this paper, we use an overlapping generation model with human capital accumulation and inequality to derive a mechanism which reduces income inequality and provides an incentive for all adults to invest more in education. As a consequence, the growth rate of per capita income will increase and income inequality will be reduced.

Learning Responsibility and Balance of Power

Science.gov (United States)

Çam, Sefika Sümeyye; Ünal Oruç, Eylem

2014-01-01

This qualitative study aims to determine teacher perspectives on learning responsibility and balance of power. The research design is case study which was conducted on four primary school teachers. The data were collected with semi-structured interviews and the data obtained were analyzed with categorical analysis, a type of content analysis. The…

A review of the relationship between leg power and selected chronic disease in older adults

DEFF Research Database (Denmark)

Strollo, S. E.; Caserotti, Paolo; Ward, R. E.

2015-01-01

characterized. Importantly, individuals with these conditions have shown improved leg power with training. METHODS: A search was performed using PubMed to identify original studies published in English from January 1998 to August 2013. Leg power studies, among older adults ≥ 50 years of age, which assessed......OBJECTIVE: This review investigates the relationship between leg muscle power and the chronic conditions of osteoarthritis, diabetes mellitus, and cardiovascular disease among older adults. Current literature assessing the impact of chronic disease on leg power has not yet been comprehensively......), diabetes mellitus (n=5), and cardiovascular disease (n=6). Studies generally supported associations of lower leg power among older adults with chronic disease, although small sample sizes, cross-sectional data, homogenous populations, varied disease definitions, and inconsistent leg power methods limited...

A Study of Career Development, Learning Motivation, and Learning Satisfaction of Adult Learners in Unconventional Scheduling Graduate Programs

Science.gov (United States)

Chu, Hui-Chin; Hsieh, Mei-Chi; Chang, Shan-Chih

2007-01-01

The study aimed at investigating the relationships among career development, learning motivation, and learning satisfaction of adult learners in master's programs at S University. Questionnaires were distributed with 211 valid returns (71%). The results indicated that some of the demographics are factors affecting both of the learners' learning…

Wind power, policy learning and paradigm change

International Nuclear Information System (INIS)

Szarka, Joseph

2006-01-01

The aim of this article is to study how policy learning has led to new understandings of ways to support renewable energies, based on experience in the wind power sector. Drawing on analysis of the literature and informed by field-work in the wind power sector in Denmark, France and the UK, it explores the extent to which policy learning over the medium term has brought us closer to models that integrate economic, environmental and societal desiderata into renewables policy in a manner congruent with the sustainable development aspirations espoused by the European Union and its constituent states. It contributes to policy theory development by arguing in favour of a new policy paradigm that reaches beyond measures to increase production capacity per se to embrace both the institutional dynamics of innovation processes and the fostering of societal engagement in implementation processes

Hydrogen Fuel Cell Analysis: Lessons Learned from Stationary Power Generation Final Report

Energy Technology Data Exchange (ETDEWEB)

Scott E. Grasman; John W. Sheffield; Fatih Dogan; Sunggyu Lee; Umit O. Koylu; Angie Rolufs

2010-04-30

This study considered opportunities for hydrogen in stationary applications in order to make recommendations related to RD&D strategies that incorporate lessons learned and best practices from relevant national and international stationary power efforts, as well as cost and environmental modeling of pathways. The study analyzed the different strategies utilized in power generation systems and identified the different challenges and opportunities for producing and using hydrogen as an energy carrier. Specific objectives included both a synopsis/critical analysis of lessons learned from previous stationary power programs and recommendations for a strategy for hydrogen infrastructure deployment. This strategy incorporates all hydrogen pathways and a combination of distributed power generating stations, and provides an overview of stationary power markets, benefits of hydrogen-based stationary power systems, and competitive and technological challenges. The motivation for this project was to identify the lessons learned from prior stationary power programs, including the most significant obstacles, how these obstacles have been approached, outcomes of the programs, and how this information can be used by the Hydrogen, Fuel Cells & Infrastructure Technologies Program to meet program objectives primarily related to hydrogen pathway technologies (production, storage, and delivery) and implementation of fuel cell technologies for distributed stationary power. In addition, the lessons learned address environmental and safety concerns, including codes and standards, and education of key stakeholders.

Learning through Teaching: Exploring What Conservatoire Students Learn from Teaching Beginner Older Adults

Science.gov (United States)

Perkins, Rosie; Aufegger, Lisa; Williamon, Aaron

2015-01-01

Music is increasingly recognised as important in facilitating healthy ageing, yet little is known of what musicians themselves learn when they teach older adults. This article reports the practices of the "Rhythm for Life" project at the Royal College of Music in the UK, in which conservatoire students taught 10-week programmes of group…

Deconstructing the Environment: The Case of Adult Immigrants to Canada Learning English

Directory of Open Access Journals (Sweden)

Andreea CERVATIUC

2008-11-01

Full Text Available This article identifies and deconstructs the ways in which professionally successful adult immigrants to Canada chose to interact with and reshape different environments in order to foster their English learning process. The sample for this study was selected to be representative of the “brain gain” immigration wave to Canada of the last two decades. All 20 participants belong to the same category of highly-educated (17+ years of education, independent immigrants who came to Canada as young adults. The data collection process consisted of a series of three interviews with each participant. The data were analyzed following the principles of the grounded theory method. Several qualitative themes associated with learning English as an adult immigrant in various types of environments in Canada (instructed environments, ‘manipulated’ naturalistic environments, and unaltered naturalistic environments emerged from the interviews with the participants. The themes are critically explored and special emphasis is laid on the ways in which participants overcame difficulties inherent in the environmental factors that were not readily structured to offer immigrants opportunities to learn and practice English.

Adult Basic Skills Instructor Training and Experiential Learning Theory.

Science.gov (United States)

Marlowe, Mike; And Others

1991-01-01

Competency-based training workshops based on Kolb's experiential learning theory were held for North Carolina adult basic education teachers; 251 attended 1-day sessions and 91 a week-long summer institute. Topics included interpersonal communication, reading, numeracy, language arts, math, assessment, and program evaluation. (SK)

Contribution of organizational strategy to verbal learning and memory in adults with attention-deficit/hyperactivity disorder.

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Roth, Robert M; Wishart, Heather A; Flashman, Laura A; Riordan, Henry J; Huey, Leighton; Saykin, Andrew J

2004-01-01

Statistical mediation modeling was used to test the hypothesis that poor use of a semantic organizational strategy contributes to verbal learning and memory deficits in adults with attention-deficit/hyperactivity disorder (ADHD). Comparison of 28 adults with ADHD and 34 healthy controls revealed lower performance by the ADHD group on tests of verbal learning and memory, sustained attention, and use of semantic organization during encoding. Mediation modeling indicated that state anxiety, but not semantic organization, significantly contributed to the prediction of both learning and delayed recall in the ADHD group. The pattern of findings suggests that decreased verbal learning and memory in adult ADHD is due in part to situational anxiety and not to poor use of organizational strategies during encoding. ((c) 2004 APA, all rights reserved)

Development of graphomotor fluency in adults with ADHD: Evidence of attenuated procedural learning.

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Duda, Thomas A; Casey, Joseph E; McNevin, Nancy

2015-12-01

The present study sought to determine if adults with ADHD demonstrate reduced graphomotor learning relative to controls. Twenty-eight control adults (n=14) and adults with ADHD (n=14) were recruited and wrote a novel grapheme on a digitizing tablet 30 times. Participants with ADHD were counterbalanced on and off stimulant medication. Control participants, F(1,13)=13.786, p=.003, ω(2)partial=.460, and participants with ADHD on medication, F(1,13)=10.462, p=.007, ω(2)partial=.387, demonstrated significant improvement in graphomotor fluency with equivalent practice whereas participants with ADHD off medication did not, F(1,12)=0.166, NS. Results indicate that graphomotor program learning in adults with ADHD may occur more slowly than typically developing peers. Findings have implications for providing accommodations to adults with ADHD, potential benefits of stimulant medication, and using digitizing technology as a neuropsychological assessment instrument. Copyright © 2015 Elsevier B.V. All rights reserved.

Indicators of choking risk in adults with learning disabilities: a questionnaire survey and interview study.

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Thacker, Alice; Abdelnoor, Adam; Anderson, Claire; White, Sarah; Hollins, Sheila

2008-01-01

Feeding and swallowing impairments are key predictors of increased morbidity and mortality in adults with learning disabilities. This postal survey and interview study sought to identify risk factors in adults with learning disabilities who have histories of choking. A total of 2000 questionnaires were sent to carers of all adults with learning disabilities registered as service users by three local health authorities. (A 'service user' may be using any specialist learning disability health or social care facility with day, residential or therapeutic services). Of the 674 service users for whom surveys were returned, 47 were living in hospital, 396 were living in residential or group homes and 208 were living with relatives, or in their own homes. Eighteen subjects who had reported serious or repeated episodes of choking were interviewed in depth in their residences or workplaces. Responses were subjected to frequency analyses. Personal characteristics were analysed. Choking patterns were differentiated by food texture. A total of 34% of questionnaires on 674 service users were returned; 42% of respondents reported one or more choking episodes. There was a significantly greater occurrence of choking among people with more severe learning disability, with Down syndrome, people who had an incomplete dentition or were taking a greater number of psychotropic drugs. Antisocial eating habits learnt in institutional settings presented an additional choking hazard for some individuals. Choking is a serious hazard for many adults with learning disabilities. This study establishes many of the characteristics associated with swallowing problems in this population. Clinicians and carers should benefit from awareness of these predictors, leading to better management of eating behaviours and habits. A choking and swallowing risk assessment should be included in routine health assessments of adults with learning disability, paying especial attention to the condition of a person

Research on Adult Learning and Memory: Retrospect and Prospect.

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Hultsch, David F.; Pentz, C. A.

1980-01-01

Descriptions of cognitive development are determined by the metamodel on which theories and data are based. The associative and information processing approaches have generated much of the research on adult learning and memory. A contextual approach, emphasizing perceiving, comprehending, and remembering, is emerging in the present historical…

Organizational learning in commercial nuclear power plant safety: An empirical analysis

International Nuclear Information System (INIS)

Marcus, A.A.; Bromiley, P.; Nichols, M.L.

1989-01-01

The need for knowledge in organizations that manage and run high risk technologies is very high. The acquisition of useful knowledge is referred to as organizational learning. The theoretical roots of this concept are well established in the academic literature and in practice, especially in manufacturing industries. This paper focuses on organizational problem solving and learning as it relates to the safe and efficient management of commercial nuclear power plants. The authors are co-investigators on a larger team working under contract with the Nuclear Regulatory Commission to develop a logical framework that enables systematic examination of potential linkages between management and organizational factors and safety in nuclear power plant performance. Management and organizational factors that facilitate or impede organizational learning are only a part of the larger study, but are the major focus of this paper. In this paper, the theoretical roots of the concept of organizational learning are discussed, relationships to measures of safety and efficiency of commercial nuclear power plants are hypothesized, and empirical findings which provide partial tests of the hypotheses are discussed. This line of research appears promising; implications for further research, regulatory application, and nuclear power plant management are described

Scenario analysis for estimating the learning rate of photovoltaic power generation based on learning curve theory in South Korea

International Nuclear Information System (INIS)

Hong, Sungjun; Chung, Yanghon; Woo, Chungwon

2015-01-01

South Korea, as the 9th largest energy consuming in 2013 and the 7th largest greenhouse gas emitting country in 2011, established ‘Low Carbon Green Growth’ as the national vision in 2008, and is announcing various active energy policies that are set to gain the attention of the world. In this paper, we estimated the decrease of photovoltaic power generation cost in Korea based on the learning curve theory. Photovoltaic energy is one of the leading renewable energy sources, and countries all over the world are currently expanding R and D, demonstration and deployment of photovoltaic technology. In order to estimate the learning rate of photovoltaic energy in Korea, both conventional 1FLC (one-factor learning curve), which considers only the cumulative power generation, and 2FLC, which also considers R and D investment were applied. The 1FLC analysis showed that the cost of power generation decreased by 3.1% as the cumulative power generation doubled. The 2FCL analysis presented that the cost decreases by 2.33% every time the cumulative photovoltaic power generation is doubled and by 5.13% every time R and D investment is doubled. Moreover, the effect of R and D investment on photovoltaic technology took after around 3 years, and the depreciation rate of R and D investment was around 20%. - Highlights: • We analyze the learning effects of photovoltaic energy technology in Korea. • In order to calculate the learning rate, we use 1FLC (one-factor learning curve) and 2FLC methods, respectively. • 1FLC method considers only the cumulative power generation. • 2FLC method considers both cumulative power generation and knowledge stock. • We analyze a variety of scenarios by time lag and depreciation rate of R and D investment

Students perception on the usage of PowerPoint in learning calculus

Science.gov (United States)

Othman, Zarith Sofiah; Tarmuji, Nor Habibah; Hilmi, Zulkifli Ab Ghani

2017-04-01

Mathematics is a core subject in most of the science and technology courses and in some social sciences programs. However, the low achievement of students in the subject especially in topics such as Differentiation and Integration is always an issue. Many factors contribute to the low performance such as motivation, environment, method of learning, academic background and others. The purpose of this paper is to determine the perception of learning mathematics using PowerPoint on Integration concepts at the undergraduate level with respect to mathematics anxiety, learning enjoyment, mobility and learning satisfaction. The main content of the PowerPoint presentation focused on the integration method with historical elements as an added value. The study was conducted on 48 students randomly selected from students in computer and applied sciences program as experimental group. Questionnaires were distributed to students to explore their learning experiences. Another 51 students who were taught using the traditional chalkboard method were used as the control group. Both groups were given a test on Integration. The statistical methods used were descriptive statistics and independent sample t-test between the experimental and the control group. The finding showed that most students perceived positively to the PowerPoint presentations with respect to mobility and learning satisfaction. The experimental group performed better than the control group.

The Processes that Promote Learning in Adult Mentoring and Coaching Dyadic Settings

Science.gov (United States)

Marx, Michael J.

2009-01-01

This is a study of 10 adults participating in one-to-one mentoring and/or coaching. Participants were selected for interviewing through a purposive sampling process from leading international mentoring and coaching organizations. Selection criteria included (a) being an adult, (b) participating in a dyadic learning, and (c) regarding that…

Perceptual Learning of Intonation Contour Categories in Adults and 9- to 11-Year-Old Children: Adults Are More Narrow-Minded

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Kapatsinski, Vsevolod; Olejarczuk, Paul; Redford, Melissa A.

2017-01-01

We report on rapid perceptual learning of intonation contour categories in adults and 9- to 11-year-old children. Intonation contours are temporally extended patterns, whose perception requires temporal integration and therefore poses significant working memory challenges. Both children and adults form relatively abstract representations of…

The Impact of Spiritual Learning on the Lives of Adults in Postsecondary Martial Arts Educational Programs

Science.gov (United States)

Ingram, Jeffrey G.

2017-01-01

This study investigated whether spiritual learning impacts the lives of adult learners in martial arts educational programs. The impact of spirituality has been claimed as a meaningful connection; however, it is not currently known how spiritual learning impacts the lives and experiences of adult learners with these programs. Spiritual learning…

Online learning from input versus offline memory evolution in adult word learning: effects of neighborhood density and phonologically related practice.

Science.gov (United States)

Storkel, Holly L; Bontempo, Daniel E; Pak, Natalie S

2014-10-01

In this study, the authors investigated adult word learning to determine how neighborhood density and practice across phonologically related training sets influence online learning from input during training versus offline memory evolution during no-training gaps. Sixty-one adults were randomly assigned to learn low- or high-density nonwords. Within each density condition, participants were trained on one set of words and then were trained on a second set of words, consisting of phonological neighbors of the first set. Learning was measured in a picture-naming test. Data were analyzed using multilevel modeling and spline regression. Steep learning during input was observed, with new words from dense neighborhoods and new words that were neighbors of recently learned words (i.e., second-set words) being learned better than other words. In terms of memory evolution, large and significant forgetting was observed during 1-week gaps in training. Effects of density and practice during memory evolution were opposite of those during input. Specifically, forgetting was greater for high-density and second-set words than for low-density and first-set words. High phonological similarity, regardless of source (i.e., known words or recent training), appears to facilitate online learning from input but seems to impede offline memory evolution.

The role of feedback in implicit and explicit artificial grammar learning: a comparison between dyslexic and non-dyslexic adults.

Science.gov (United States)

Schiff, Rachel; Sasson, Ayelet; Star, Galit; Kahta, Shani

2017-10-01

The importance of feedback for learning has been firmly established over the past few decades. The question of whether feedback plays a significant role in the statistical learning abilities of adults with dyslexia, however, is currently unresolved. Here, we examined the role of feedback in grammaticality judgment, type of structural knowledge, and confidence rating in both typically developed and dyslexic adults. We implemented two artificial grammar learning experiments: implicit and explicit. The second experiment was directly analogous to the first experiment in all respects except training format: the standard memorization instruction was replaced with an explicit rule-search instruction. Each experiment was conducted with and without performance feedback. While both groups showed significantly improved learning in the feedback-based explicit artificial grammar learning task, only the typically developed adults demonstrated higher levels of conscious structural knowledge. The present study demonstrates that the basis for the grammaticality judgment of adults with dyslexia differs from that of typically developed adults, regardless of increase in the level of explicitness.

Spirituality of South Asian Women: Implications for Adult Learning.

Science.gov (United States)

Marshall, Jody L.

The implications of the spirituality of South Asian women for adult learning were examined through semistructured interviews of five South Asian women who resided in Canada. The women, who included students, working professionals, mothers, and single women, originated from Nepal, India, Pakistan, and Sri Lanka and were from Hindu, Moslem, and…

ALOUD: Adult Learning Open University Determinants Study: Association between biological and psychological determinants and study success in adult formal distance education

NARCIS (Netherlands)

De Groot, Renate; Neroni, Joyce; Gijselaers, Jérôme; Kirschner, Paul A.

2012-01-01

De Groot, R. H. M., Neroni, J., Gijselaers, J., & Kirschner, P. A. (2012, 6 December). ALOUD: Adult Learning Open University Determinants Study: Associations between biological and psychological determinants and study success in adult formal distance education. Presented at the Open University for

Trends in e-learning and factors for successful and effective introduction of e-learning in adult education in Slovenia

OpenAIRE

Lea Bregar

2011-01-01

E-learning provides a number of advantages for adult education, which derive from its greater flexibility regarding time, space, pace, content and learning methods. Today e-learning manifests itself in a great variety of implementation program- mes, which are based on various teaching models, employ a wide range of technological tools, reflect different roles of educational institutions management and different institutional frameworks. The versatility and the dynamic and complex character of...

Managing Dynamics of Power and Learning in Community Development: A Case Study of Iowan Farmers in Uganda

Science.gov (United States)

Stephen, Lauer; Owusu, Francis Y.

2015-01-01

Extension professionals facilitate community development through the strategic manipulation of learning and power in peer-to-peer learning partnerships. We discuss the relationship between empowerment and power, highlight relevant literature on the difficulties power presents to learning and the efficacy of service learning tools to facilitate…

Dispositional Factors Affecting Motivation during Learning in Adult Basic and Secondary Education Programs

Science.gov (United States)

Mellard, Daryl F.; Krieshok, Thomas; Fall, Emily; Woods, Kari

2013-01-01

Research indicates that about a quarter of adult students separate from formal adult basic and secondary education (ABE/ASE) programs before completing one educational level. This retrospective study explores individual dispositional factors that affect motivation during learning, particularly students' goals, goal-directed thinking and action…

Influence of superior cervical ganglionectomy on hippocampal neurogenesis and learning and memory in adult rats

Institute of Scientific and Technical Information of China (English)

Yanping Ding; Baoping Shao; Shiyuan Yu; Shanting Zhao; Jianlin Wang

2009-01-01

BACKGROUND: Studies have shown that neurogenesis in the dentate gyrus plays an important role in learning and memory. However, studies have not determined whether the superior cervical ganglion or the sympathetic nerve system influences hippocampal neurogenesis or learning and memory in adult rats. OBJECTIVE: To observe differences in dentate gyrus neurogenesis, as well as learning and memory, in adult rats following superior cervical ganglionectomy. DESIGN, TIME AND SETTING: A randomized, controlled, animal study was performed at the Immunohistochemistry Laboratory of the School of Life Sciences in Lanzhou University from July 2006 to July 2007.MATERIALS: Doublecortin polyclonal antibody was provided by Santa Cruz Biotechnology, USA;avidin-biotin-peroxidase complex was purchased from Zhongshan Goldenbride Biotechnology, China;Morris water maze was bought from Taimeng Technology, China. METHODS: A total of 20 adult, male, Wistar rats were randomly divided into surgery and control groups, with 10 rats in each group. In the surgery group, the bilateral superior cervical ganglions were transected. In the control group, the superior cervical ganglions were only exposed, but no ganglionectomy was performed. MAIN OUTCOME MEASURES: To examine distribution, morphology, and number of newborn neurons in the dentate gyrus using doublecortin immunohistochemistry at 36 days following surgical procedures. To examine ability of learning and memory in adult rats using the Morris water maze at 30 days following surgical procedures. RESULTS: Doublecortin immunohistochemical results showed that a reduction in the number of doublecortin-positive neurons in the surgery group compared to the control group (P＜0.05), while the distribution of doublecortin-positive neurons was identical in the two groups. The surgery group exhibited significantly worse performance in learning and spatial memory tasks compared to the control group (P＜0.05). CONCLUSION: Superior cervical ganglionectomy

DEVELOPMENT OF TEACHER COMP ETENCES IN CREATING POWERFUL LEARNING ENVIRONMENTS IN VOCATIONAL SECONDARY EDUCATION

Directory of Open Access Journals (Sweden)

Inge PLACKLÉ

2010-01-01

Full Text Available Background: At the end of Vocational Secondary Education students should be able to solve authentic problems individually and in group. Powerful learning environments could enforce these learning processes. Research question: “Which critical desirable design principles can we define to create a powerful learning environment in Secondary Vocational Education ? Method: We combine different perspectives of teachers, students and researchers to build a shared model of learning environments, which will be perceived as more powerful by all stakeholders. Based on literature we selected design principles followed by organizing focus groups with teacher educators and teachers to further adapt these principles. Preliminary results: We determined eight design pr inciples: Authenticity learning environment, differentiation, adapted evaluation, self-directed learning, problem solving, teamwork, shared responsibility design learning environment and (labour identity develop ment. Each principle has been further clarified in indicators. This study is part of a larger research project in developing teacher competences in creating powe rful learning enviro nments in Vocational Secondary Education.

A role for adult TLX-positive neural stem cells in learning and behaviour.

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Zhang, Chun-Li; Zou, Yuhua; He, Weimin; Gage, Fred H; Evans, Ronald M

2008-02-21

Neurogenesis persists in the adult brain and can be regulated by a plethora of external stimuli, such as learning, memory, exercise, environment and stress. Although newly generated neurons are able to migrate and preferentially incorporate into the neural network, how these cells are molecularly regulated and whether they are required for any normal brain function are unresolved questions. The adult neural stem cell pool is composed of orphan nuclear receptor TLX-positive cells. Here, using genetic approaches in mice, we demonstrate that TLX (also called NR2E1) regulates adult neural stem cell proliferation in a cell-autonomous manner by controlling a defined genetic network implicated in cell proliferation and growth. Consequently, specific removal of TLX from the adult mouse brain through inducible recombination results in a significant reduction of stem cell proliferation and a marked decrement in spatial learning. In contrast, the resulting suppression of adult neurogenesis does not affect contextual fear conditioning, locomotion or diurnal rhythmic activities, indicating a more selective contribution of newly generated neurons to specific cognitive functions.

Online incidental statistical learning of audiovisual word sequences in adults: a registered report.

Science.gov (United States)

Kuppuraj, Sengottuvel; Duta, Mihaela; Thompson, Paul; Bishop, Dorothy

2018-02-01

Statistical learning has been proposed as a key mechanism in language learning. Our main goal was to examine whether adults are capable of simultaneously extracting statistical dependencies in a task where stimuli include a range of structures amenable to statistical learning within a single paradigm. We devised an online statistical learning task using real word auditory-picture sequences that vary in two dimensions: (i) predictability and (ii) adjacency of dependent elements. This task was followed by an offline recall task to probe learning of each sequence type. We registered three hypotheses with specific predictions. First, adults would extract regular patterns from continuous stream (effect of grammaticality). Second, within grammatical conditions, they would show differential speeding up for each condition as a factor of statistical complexity of the condition and exposure. Third, our novel approach to measure online statistical learning would be reliable in showing individual differences in statistical learning ability. Further, we explored the relation between statistical learning and a measure of verbal short-term memory (STM). Forty-two participants were tested and retested after an interval of at least 3 days on our novel statistical learning task. We analysed the reaction time data using a novel regression discontinuity approach. Consistent with prediction, participants showed a grammaticality effect, agreeing with the predicted order of difficulty for learning different statistical structures. Furthermore, a learning index from the task showed acceptable test-retest reliability ( r  = 0.67). However, STM did not correlate with statistical learning. We discuss the findings noting the benefits of online measures in tracking the learning process.

``We also wanted to learn'': Narratives of change from adults literate in African languages

Science.gov (United States)

Trudell, Joel; Cheffy, Ian

2017-10-01

This article discusses the impact of literacy programmes on those who learned to read and write in their own African languages. It draws on adult learners' reflections on the significance of literacy and numeracy in their everyday lives as evidenced in interviews conducted in 2014 and 2015 in rural sites in five African countries: Ethiopia, Kenya, Cameroon, Burkina Faso and Ghana. The research approach was influenced by the Most Significant Change (MSC) method of monitoring and evaluation, which collects and examines narratives that reveal beneficiaries' perceptions of change related to a given programme. This study emulates this approach in that it seeks to learn about perceived changes attributed to literacy acquisition from the perspectives of the beneficiaries, without imposing pre-established indicators. In the rural adult learners' view, literacy enabled lifelong learning outcomes that rivalled the results of primary schooling. Literacy programme graduates demonstrated extensive ongoing learning after they learned to read, write and calculate, consequently acquiring new literacy practices and new understandings of themselves. Even though many of those interviewed had been unable to attend school, they viewed the practices of reading and writing that they developed outside of school as equivalent to the practices of adults who had been educated in primary school.

Assessment of learning powered mobility use--applying grounded theory to occupational performance.

Science.gov (United States)

Nilsson, Lisbeth; Durkin, Josephine

2014-01-01

Collaboration by two grounded theory researchers, who each had developed a learning continuum instrument, led to the emergence of a new tool for assessment of learning powered mobility use. We undertook a rigorous process of comparative reanalysis that included merging, modifying, and expanding our previous research findings. A new instrument together with its facilitating strategies emerged in the course of revisits to our existing rich account of data taken from real environment powered mobility practice over an extensive time period. Instrument descriptors, categories, phases, and stages allow a facilitator to assess actual phase and plot actual occupational performance and provide a learner with the just right challenge through the learning process. Facilitating strategies are described for each of the phases and provide directions for involvement during learner performance. The learning approach is led by a belief system that the intervention is user-led, working in partnership and empowering the learner. The new assessment tool is inclusive of every potential powered mobility user because it focuses on the whole continuum of the learning process of powered mobility use from novice to expert. The new tool was appraised by clinicians and has been used successfully in clinical practice in the United Kingdom and Sweden.

Help me if I can't: Social interaction effects in adult contextual word learning.

Science.gov (United States)

Verga, Laura; Kotz, Sonja A

2017-11-01

A major challenge in second language acquisition is to build up new vocabulary. How is it possible to identify the meaning of a new word among several possible referents? Adult learners typically use contextual information, which reduces the number of possible referents a new word can have. Alternatively, a social partner may facilitate word learning by directing the learner's attention toward the correct new word meaning. While much is known about the role of this form of 'joint attention' in first language acquisition, little is known about its efficacy in second language acquisition. Consequently, we introduce and validate a novel visual word learning game to evaluate how joint attention affects the contextual learning of new words in a second language. Adult learners either acquired new words in a constant or variable sentence context by playing the game with a knowledgeable partner, or by playing the game alone on a computer. Results clearly show that participants who learned new words in social interaction (i) are faster in identifying a correct new word referent in variable sentence contexts, and (ii) temporally coordinate their behavior with a social partner. Testing the learned words in a post-learning recall or recognition task showed that participants, who learned interactively, better recognized words originally learned in a variable context. While this result may suggest that interactive learning facilitates the allocation of attention to a target referent, the differences in the performance during recognition and recall call for further studies investigating the effect of social interaction on learning performance. In summary, we provide first evidence on the role joint attention in second language learning. Furthermore, the new interactive learning game offers itself to further testing in complex neuroimaging research, where the lack of appropriate experimental set-ups has so far limited the investigation of the neural basis of adult word learning in

PowerPoint presentation in learning physiology by undergraduates with different learning styles.

Science.gov (United States)

Ankad, Roopa B; Shashikala, G V; Herur, Anita; Manjula, R; Chinagudi, Surekharani; Patil, Shailaja

2015-12-01

PowerPoint presentations (PPTs) have become routine in medical colleges because of their flexible and varied presentation capabilities. Research indicates that students prefer PPTs over the chalk-and-talk method, and there is a lot of debate over advantages and disadvantages of PPTs. However, there is no clear evidence that PPTs improve student learning/performance. Furthermore, there are a variety of learning styles with sex differences in classrooms. It is the responsibility of teacher/facilitator and student to be aware of learning style preferences to improve learning. The present study asked the following research question: do PPTs equally affect the learning of students with different learning styles in a mixed sex classroom? After we assessed students' predominant learning style according to the sensory modality that one most prefers to use when learning, a test was conducted before and after a PPT to assess student performance. The results were analyzed using Student's t-test and ANOVA with a Bonferroni post hoc test. A z-test showed no sex differences in preferred learning styles. There was significant increase in posttest performance compared with that of the pretest in all types of learners of both sexes. There was also a nonsignificant relationship among sex, learning style, and performance after the PPT. A PPT is equally effective for students with different learning style preferences and supports mixed sex classrooms. Copyright © 2015 The American Physiological Society.

Neuronal mechanisms of motor learning and motor memory consolidation in healthy old adults

NARCIS (Netherlands)

Berghuis, K. M. M.; Veldman, M. P.; Solnik, S.; Koch, G.; Zijdewind, I.; Hortobagyi, T.

It is controversial whether or not old adults are capable of learning new motor skills and consolidate the performance gains into motor memory in the offline period. The underlying neuronal mechanisms are equally unclear. We determined the magnitude of motor learning and motor memory consolidation

Adolescent development, hypothalamic-pituitary-adrenal function, and programming of adult learning and memory.

Science.gov (United States)

McCormick, Cheryl M; Mathews, Iva Z

2010-06-30

Chronic exposure to stress is known to affect learning and memory in adults through the release of glucocorticoid hormones by the hypothalamic-pituitary-adrenal (HPA) axis. In adults, glucocorticoids alter synaptic structure and function in brain regions that express high levels of glucocorticoid receptors and that mediate goal-directed behaviour and learning and memory. In contrast to relatively transient effects of stress on cognitive function in adulthood, exposure to high levels of glucocorticoids in early life can produce enduring changes through substantial remodeling of the developing nervous system. Adolescence is another time of significant brain development and maturation of the HPA axis, thereby providing another opportunity for glucocorticoids to exert programming effects on neurocircuitry involved in learning and memory. These topics are reviewed, as is the emerging research evidence in rodent models highlighting that adolescence may be a period of increased vulnerability compared to adulthood in which exposure to high levels of glucocorticoids results in enduring changes in adult cognitive function. Copyright 2009 Elsevier Inc. All rights reserved.

Andragogy for Teen and Young Adult Learners with Intellectual Disabilities: Learning, Independence, and Best Practices

Science.gov (United States)

Bowman, Stephanie L.; Plourde, Lee A.

2012-01-01

Teens and young adults with Intellectual Disabilities (ID) meet the criteria of teen and adult learners chronologically, but may be deficient in many other areas of teen and adult learning. The spectrum of intellectual and adaptive capabilities among teens and adults with ID is vast, with each individual being unique. There are specific teaching…

Subcategory learning in normal and language learning-disabled adults: how much information do they need?

Science.gov (United States)

Richardson, Jessica; Harris, Laurel; Plante, Elena; Gerken, Louann

2006-12-01

The purpose of this experiment was to determine if nonreferential morphophonological information was sufficient to facilitate the learning of gender subcategories (i.e., masculine vs. feminine) in individuals with normal language (NL) and those with a history of language-based learning disabilities (HLD). Thirty-two adults listened for 18 min to a familiarization set of Russian words that included either 1 (single-marked) or 2 (double-marked) morphophonological markers indicating gender. Participants were then tested on their knowledge of both trained and untrained members of each gender subcategory. Testing indicated that morphophonological information is sufficient for lexical subcategory learning in both NL and HLD groups, although the HLD group had lower overall accuracy. The HLD group benefited from double-marking relative to single-marking for subcategory learning. The results demonstrated that learning through implicit mechanisms occurred after a relatively brief exposure to the language stimuli. In addition, the weaker overall learning by the HLD group was facilitated when multiple cues to linguistic subcategory were available in the input group members received.

Nuclear power plant monitoring using real-time learning neural network

International Nuclear Information System (INIS)

Nabeshima, Kunihiko; Tuerkcan, E.; Ciftcioglu, O.

1994-01-01

In the present research, artificial neural network (ANN) with real-time adaptive learning is developed for the plant wide monitoring of Borssele Nuclear Power Plant (NPP). Adaptive ANN learning capability is integrated to the monitoring system so that robust and sensitive on-line monitoring is achieved in real-time environment. The major advantages provided by ANN are that system modelling is formed by means of measurement information obtained from a multi-output process system, explicit modelling is not required and the modelling is not restricted to linear systems. Also ANN can respond very fast to anomalous operational conditions. The real-time ANN learning methodology with adaptive real-time monitoring capability is described below for the wide-range and plant-wide data from an operating nuclear power plant. The layered neural network with error backpropagation algorithm for learning has three layers. The network type is auto-associative, inputs and outputs are exactly the same, using 12 plant signals. (author)

Mindfulness, Adult Learning and Therapeutic Education: Integrating the Cognitive and Affective Domains of Learning

Science.gov (United States)

Hyland, Terry

2010-01-01

Although it has been given qualified approval by a number of philosophers of education, the so-called "therapeutic turn" in education has been the subject of criticism by several commentators on post-compulsory and adult learning over the last few years. A key feature of this alleged development in recent educational policy is said to be the…

Game Based Language Learning for Bilingual Adults

DEFF Research Database (Denmark)

Hautopp, Heidi; Hanghøj, Thorkild

2014-01-01

experiences with the central goals in communicative language teaching (CLT). The paper is based on a study of The Danish Simulator when integrated in a game‐based language course with 15 students at a language center in Copenhagen during spring, 2013. The Danish Simulator consists of language drills......, the analysis presents preliminary findings in relation to students’ different experiences of The Danish Simulator and the teacher’s redesign of the game based teaching. It is concluded that the meaningful use of The Danish Simulator in a game‐based language course for bilingual adults depends on the students......What happens when a single‐player training game enters a classroom context? The use of training activities in game‐based learning (GBL) has often been criticized for letting players perform mechanical operations with no reflection upon the learning experiences involved (e.g. Egenfeldt‐Nielsen, 2005...

Continuing education in athletic training: an alternative approach based on adult learning theory.

Science.gov (United States)

Pitney, W A

1998-01-01

To offer an alternative perspective on current continuing education practices and to propose a model for facilitating continuing education in the athletic training workplace. Professional knowledge can quickly become outdated, and the personal/professional contexts of allied medical fields such as athletic training are becoming increasingly more complex, making continuing education paramount. Adult learning theory suggests that individuals are self- directed, autonomous learners in nature and that experience is a rich source for learning, subsequently making the workplace a fruitful environment in which to engage in continuing education. Unfortunately, mandating continuing education may violate the voluntary nature of adult learning, making the practice questionable. Therefore, alternative aspects of continuing education may be helpful. This article consists of a brief synthesis of related literature that offers an alternative perspective of continuing education and proposes a model for facilitating continuing education in the workplace. The model's foundation includes preparing an environment conducive to learning and then focuses on identifying learning needs, setting goals, implementing specific strategies to facilitate self-directed learning, and assessing leaming. Additionally, the model suggests that ongoing reflection is a key factor in enhancing the identification of learning needs, goals, and strategies. The model may best be used by clinical coordinators, directors, and supervisors to better facilitate employee learning and subsequently improve patient care delivery.

Word learning in adults with second language experience: Effects of phonological and referent familiarity

Science.gov (United States)

Kaushanskaya, Margarita; Yoo, Jeewon; Van Hecke, Stephanie

2014-01-01

Purpose The goal of this research was to examine whether phonological familiarity exerts different effects on novel word learning for familiar vs. unfamiliar referents, and whether successful word-learning is associated with increased second-language experience. Method Eighty-one adult native English speakers with various levels of Spanish knowledge learned phonologically-familiar novel words (constructed using English sounds) or phonologically-unfamiliar novel words (constructed using non-English and non-Spanish sounds) in association with either familiar or unfamiliar referents. Retention was tested via a forced-choice recognition-task. A median-split procedure identified high-ability and low-ability word-learners in each condition, and the two groups were compared on measures of second-language experience. Results Findings suggest that the ability to accurately match newly-learned novel names to their appropriate referents is facilitated by phonological familiarity only for familiar referents but not for unfamiliar referents. Moreover, more extensive second-language learning experience characterized superior learners primarily in one word-learning condition: Where phonologically-unfamiliar novel words were paired with familiar referents. Conclusions Together, these findings indicate that phonological familiarity facilitates novel word learning only for familiar referents, and that experience with learning a second language may have a specific impact on novel vocabulary learning in adults. PMID:22992709

Solar PV Power Forecasting Using Extreme Learning Machine and Information Fusion

OpenAIRE

Le Cadre , Hélène; Aravena , Ignacio; Papavasiliou , Anthony

2015-01-01

International audience; We provide a learning algorithm combining distributed Extreme Learning Machine and an information fusion rule based on the ag-gregation of experts advice, to build day ahead probabilistic solar PV power production forecasts. These forecasts use, apart from the current day solar PV power production, local meteorological inputs, the most valuable of which is shown to be precipitation. Experiments are then run in one French region, Provence-Alpes-Côte d'Azur, to evaluate ...

Reward-based spatial learning in unmedicated adults with obsessive-compulsive disorder.

Science.gov (United States)

Marsh, Rachel; Tau, Gregory Z; Wang, Zhishun; Huo, Yuankai; Liu, Ge; Hao, Xuejun; Packard, Mark G; Peterson, Bradley S; Simpson, H Blair

2015-04-01

The authors assessed the functioning of mesolimbic and striatal areas involved in reward-based spatial learning in unmedicated adults with obsessive-compulsive disorder (OCD). Functional MRI blood-oxygen-level-dependent response was compared in 33 unmedicated adults with OCD and 33 healthy, age-matched comparison subjects during a reward-based learning task that required learning to use extramaze cues to navigate a virtual eight-arm radial maze to find hidden rewards. The groups were compared in their patterns of brain activation associated with reward-based spatial learning versus a control condition in which rewards were unexpected because they were allotted pseudorandomly to experimentally prevent learning. Both groups learned to navigate the maze to find hidden rewards, but group differences in neural activity during navigation and reward processing were detected in mesolimbic and striatal areas. During navigation, the OCD group, unlike the healthy comparison group, exhibited activation in the left posterior hippocampus. Unlike healthy subjects, participants in the OCD group did not show activation in the left ventral putamen and amygdala when anticipating rewards or in the left hippocampus, amygdala, and ventral putamen when receiving unexpected rewards (control condition). Signal in these regions decreased relative to baseline during unexpected reward receipt among those in the OCD group, and the degree of activation was inversely associated with doubt/checking symptoms. Participants in the OCD group displayed abnormal recruitment of mesolimbic and ventral striatal circuitry during reward-based spatial learning. Whereas healthy comparison subjects exhibited activation in this circuitry in response to the violation of reward expectations, unmedicated OCD participants did not and instead over-relied on the posterior hippocampus during learning. Thus, dopaminergic innervation of reward circuitry may be altered, and future study of anterior/posterior hippocampal

Star Power: An Experiential Learning Exercise to Foster Ecological Perspectives on Power, Privilege, and Oppression

Science.gov (United States)

Nnawulezi, Nkiru; Campbell, Christina; Landstra, Kalleigh; Davis, Se'ara; Vandegrift, Cortney; Taylor, Amanda

2014-01-01

The purpose of this article is to describe the utility of Star Power, as an experiential learning exercise applied in a community psychology undergraduate course. This exercise simulates systems of power, privilege, and oppression while fostering an ecological perspective that raises students’ awareness and knowledge about power differentials within society. The simulation of trading and lawmaking works best with 18 to 35 students and takes approximately 80 minutes to conduct. This paper highlights three representative student perspectives concerning their participation and experience with Star Power. Strategies for facilitating class discussion are also discussed. PMID:23480288

Environment learning using descriptions or navigation: The involvement of working memory in young and older adults.

Science.gov (United States)

Meneghetti, Chiara; Borella, Erika; Carbone, Elena; Martinelli, Massimiliano; De Beni, Rossana

2016-05-01

This study examined age-related differences between young and older adults in the involvement of verbal and visuo-spatial components of working memory (WM) when paths are learned from verbal and visuo-spatial inputs. A sample of 60 young adults (20-30 years old) and 58 older adults (60-75 years old) learned two paths from the person's point of view, one displayed in the form of a video showing the path, the other presenting the path in a verbal description. During the learning phase, participants concurrently performed a verbal task (articulatory suppression, AS group), or a visuo-spatial task (spatial tapping, ST group), or no secondary task (control, C group). After learning each path, participants completed tasks that involved the following: (1) recalling the sequential order and the location of landmarks; and (2) judging spatial sentences as true or false (verification test). The results showed that young adults outperformed older adults in all recall tasks. In both age groups performance in all types of task was worse in the AS and ST groups than in the C group, irrespective of the type of input. Overall, these findings suggest that verbal and visuo-spatial components of WM underpin the processing of environmental information in both young and older adults. The results are discussed in terms of age-related differences and according to the spatial cognition framework. © 2015 The British Psychological Society.

Meta-Analytic Evidence for a Reversal Learning Effect on the Iowa Gambling Task in Older Adults.

Science.gov (United States)

Pasion, Rita; Gonçalves, Ana R; Fernandes, Carina; Ferreira-Santos, Fernando; Barbosa, Fernando; Marques-Teixeira, João

2017-01-01

Iowa Gambling Task (IGT) is one of the most widely used tools to assess economic decision-making. However, the research tradition on aging and the Iowa Gambling Task (IGT) has been mainly focused on the overall performance of older adults in relation to younger or clinical groups, remaining unclear whether older adults are capable of learning along the task. We conducted a meta-analysis to examine older adults' decision-making on the IGT, to test the effects of aging on reversal learning (45 studies) and to provide normative data on total and block net scores (55 studies). From the accumulated empirical evidence, we found an average total net score of 7.55 (±25.9). We also observed a significant reversal learning effect along the blocks of the IGT, indicating that older adults inhibit the prepotent response toward immediately attractive options associated with high losses, in favor of initially less attractive options associated with long-run profit. During block 1, decisions of older adults led to a negative gambling net score, reflecting the expected initial pattern of risk-taking. However, the shift toward more safe options occurred between block 2 (small-to-medium effect size) and blocks 3, 4, 5 (medium-to-large effect size). These main findings highlight that older adults are able to move from the initial uncertainty, when the possible outcomes are unknown, to decisions based on risk, when the outcomes are learned and may be used to guide future adaptive decision-making.

Associative memory advantage in grapheme-colour synaesthetes compared to older, but not younger adults

Directory of Open Access Journals (Sweden)

Gaby ePfeifer

2014-07-01

Full Text Available People with grapheme-colour synaesthesia perceive enriched experiences of colours in response to graphemes (letters, digits. In this study, we examined whether these synaesthetes show a generic associative memory advantage for stimuli that do not elicit a synaesthetic colour. We used a novel between group design (14 young synaesthetes, 14 young and 14 older adults with a self-paced visual associative learning paradigm and subsequent retrieval (immediate and delayed. Non-synaesthesia inducing, achromatic fractal pair-associates were manipulated in visual similarity (high and low and corresponded to high and low memory load conditions. The main finding was a learning and retrieval advantage of synaesthetes relative to older, but not to younger, adults. Furthermore the significance testing was supported with effect size measures and power calculations. Differences between synaesthetes and older adults were found during dissimilar pair (high memory load learning and retrieval at immediate and delayed stages. Moreover, we found a medium size difference between synaesthetes and young adults for similar pair (low memory load learning. Differences between young and older adults were also observed during associative learning and retrieval, but were of medium effect size coupled with low power. The results show a subtle associative memory advantage in synaesthetes for non-synaesthesia inducing stimuli, which can be detected against older adults. They also indicate that perceptual mechanisms (enhanced in synaesthesia, declining as part of the aging process can translate into a generic associative memory advantage, and may contribute to associative deficits associated with healthy aging.

Childhood Trauma Associated with Enhanced High Frequency Band Powers and Induced Subjective Inattention of Adults

Directory of Open Access Journals (Sweden)

Seung-Hwan Lee

2017-08-01

Full Text Available Childhood trauma can lead to various psychological and cognitive symptoms. It has been demonstrated that high frequency electroencephalogram (EEG powers could be closely correlated with inattention. In this study, we explored the relationship between high frequency EEG powers, inattention, symptoms of adult attention deficit hyperactivity disorder (ADHD, and childhood traumatic experiences. A total of 157 healthy Korean adult volunteers were included and divided into two groups using the Childhood Trauma Questionnaire (CTQ score. The subjective inattention scores, ADHD scale, and anxiety and depression symptom were evaluated. EEG was recorded and quantitative band powers were analyzed. The results were as follows: (1 the high CTQ group showed significantly increased delta, beta1, beta2, beta3 and gamma, and significantly decreased low alpha power compared to the low CTQ group; (2 the high CTQ group had higher inattention score compared to the low CTQ group; (3 the high CTQ group had higher adult ADHD scores; (4 CTQ scores showed significant positive correlations with inattention scores, and adult ADHD scores; (5 unexpectedly, the inattention scores showed significant positive correlations with beta powers and a negative correlation with low alpha power; and (6 the moderated mediation model was confirmed: the depression fully mediated the path from state anxiety to inattention, and the CTQ significantly moderated the pathway between anxiety and depression. Our results show the possibility that childhood adversity may cause subjective inattention and adult ADHD symptoms. Depressive symptoms fully mediated the path from anxiety to inattention, especially in those who report severe childhood traumatic experiences.

Implementing CDIO project-based learning in training of Heat and Power engineers

Science.gov (United States)

Boiko, E. A.; Shishmarev, P. V.; Karabarin, D. I.; Yanov, S. R.; Pikalova, A. A.

2017-11-01

This paper presents the experience and current results of CDIO standards implementation in training of bachelors in Heat and Power Engineering at Thermal Power Stations academic department in Siberian Federal University. It provides information on methodology of modernization of educational programs, curricula and programs of disciplines in transition to CDIO project-based learning technology. Preliminary assessment and analysis of lessons learned and scaling perspectives are given.

Applying machine learning techniques for forecasting flexibility of virtual power plants

DEFF Research Database (Denmark)

MacDougall, Pamela; Kosek, Anna Magdalena; Bindner, Henrik W.

2016-01-01

network as well as the multi-variant linear regression. It is found that it is possible to estimate the longevity of flexibility with machine learning. The linear regression algorithm is, on average, able to estimate the longevity with a 15% error. However, there was a significant improvement with the ANN...... approach to investigating the longevity of aggregated response of a virtual power plant using historic bidding and aggregated behaviour with machine learning techniques. The two supervised machine learning techniques investigated and compared in this paper are, multivariate linear regression and single...... algorithm achieving, on average, a 5.3% error. This is lowered 2.4% when learning for the same virtual power plant. With this information it would be possible to accurately offer residential VPP flexibility for market operations to safely avoid causing further imbalances and financial penalties....

Adult Literacy: Policies, Programs and Practices. Lessons Learned. Final Report = Alphabetisation des adultes: politiques, programmes et pratiques. Etude bilan. Rapport final.

Science.gov (United States)

2001

Studies and reports examining the problems associated with adult literacy and efforts to address those problems were reviewed to identify lessons for adult literacy programs in Canada and elsewhere. Low literacy levels were linked to above-average rates of personal and/or learning difficulties, low self-esteem, associated social problems, and…

Adults' Learning Motivation: Expectancy of Success, Value, and the Role of Affective Memories

Science.gov (United States)

Gorges, Julia; Kandler, Christian

2012-01-01

The present study tested the applicability of expectancy-value theory to adults' learning motivation. Motivation was measured as the anticipated reaction (AR) of German students (N = 300) to receiving their instructions in English as a new learning opportunity. We used structural equation modeling to test our hypotheses. Expectancies of success…

Powerful Learning Experiences and Suzuki Music Teachers

Science.gov (United States)

Reuning-Hummel, Carrie; Meyer, Allison; Rowland, Gordon

2016-01-01

Powerful Learning Experiences (PLEs) of Suzuki music teachers were examined in this fifth study in a series. The definition of a PLE is: "Experiences that stand out in memory because of their high quality, their impact on one's thoughts and actions over time, and their transfer to a wide range of contexts and circumstances." Ten…

Self-Disclosure and Adults with Learning Disabilities: Practical Ideas about a Complex Process

Science.gov (United States)

Gerber, Paul J.; Price, Lynda A.

2008-01-01

Self-disclosure for adults with learning disabilities is very complex after the beyond-school years. The issues of invisibility, risk/benefit, and the multiple contexts of adult functioning create many challenges in the process of disclosure. Moreover, self-disclosure, one element of the larger issue of self-determination, is viewed as an entry…

Factors influencing the intention of Malaysian working adults towards lifelong learning

Directory of Open Access Journals (Sweden)

Abdullah Sarwar

2016-06-01

Full Text Available Lifelong learning is an option to fulfil societal needs in order to create a dynamic society. The rising in participation in lifelong learning programmes contributed due to the pressure of globalization and technologies in Malaysia’s changing demography. Therefore, this study aimed at identifying the factors that influence the intention of the Malaysian working adults towards lifelong learning and to develop marketing strategies for Malaysian education providers. The foundation of this study is based on the Theory of Planned Behaviour. However, two additional variables were included as the extension to the current model which is trust and perceived usefulness. This research was designed as a cross-sectional field survey, where questionnaire were used for data collection. The target population for this study were the Malaysian working adults who are working in different organizations within the Klang Valley area. The sample size for this research is 210. The hypothesized path analysis was conducted through the Structural Equation Modelling (SEM. All the hypotheses were accepted due to the fact that they were statistically significant. The study provides the management of lifelong education centre an insight to develop effective marketing strategies to satisfy that value of potential customers. The findings will also be beneficial to government agencies, policy maker and higher education practitioner by creating insight into adult learner perception and building intentional behaviour to purchase the product. Finally, limitations were discussed and future study direction is proposed.

Musical learning in children and adults with Williams syndrome.

Science.gov (United States)

Lense, M; Dykens, E

2013-09-01

There is recent interest in using music making as an empirically supported intervention for various neurodevelopmental disorders due to music's engagement of perceptual-motor mapping processes. However, little is known about music learning in populations with developmental disabilities. Williams syndrome (WS) is a neurodevelopmental genetic disorder whose characteristic auditory strengths and visual-spatial weaknesses map onto the processes used to learn to play a musical instrument. We identified correlates of novel musical instrument learning in WS by teaching 46 children and adults (7-49 years) with WS to play the Appalachian dulcimer. Obtained dulcimer skill was associated with prior musical abilities (r = 0.634, P learning strategies, but not visual or instructional strategies, predicted greater dulcimer skill beyond individual musical and visual-motor integration abilities (β = 0.285, sr(2) = 0.06, P = 0.019). These findings map onto behavioural and emerging neural evidence for greater auditory-motor mapping processes in WS. Results suggest that explicit awareness of task-specific learning approaches is important when learning a new skill. Implications for using music with populations with syndrome-specific strengths and weakness will be discussed. © 2012 The Authors. Journal of Intellectual Disability Research © 2012 John Wiley & Sons Ltd, MENCAP & IASSID.

Meta-Analytic Evidence for a Reversal Learning Effect on the Iowa Gambling Task in Older Adults

Directory of Open Access Journals (Sweden)

Rita Pasion

2017-10-01

Full Text Available Iowa Gambling Task (IGT is one of the most widely used tools to assess economic decision-making. However, the research tradition on aging and the Iowa Gambling Task (IGT has been mainly focused on the overall performance of older adults in relation to younger or clinical groups, remaining unclear whether older adults are capable of learning along the task. We conducted a meta-analysis to examine older adults' decision-making on the IGT, to test the effects of aging on reversal learning (45 studies and to provide normative data on total and block net scores (55 studies. From the accumulated empirical evidence, we found an average total net score of 7.55 (±25.9. We also observed a significant reversal learning effect along the blocks of the IGT, indicating that older adults inhibit the prepotent response toward immediately attractive options associated with high losses, in favor of initially less attractive options associated with long-run profit. During block 1, decisions of older adults led to a negative gambling net score, reflecting the expected initial pattern of risk-taking. However, the shift toward more safe options occurred between block 2 (small-to-medium effect size and blocks 3, 4, 5 (medium-to-large effect size. These main findings highlight that older adults are able to move from the initial uncertainty, when the possible outcomes are unknown, to decisions based on risk, when the outcomes are learned and may be used to guide future adaptive decision-making.

Using Data Collection Apps and Single-Case Designs to Research Transformative Learning in Adults

Science.gov (United States)

Roessger, Kevin M.; Greenleaf, Arie; Hoggan, Chad

2017-01-01

To overcome situational hurdles when researching transformative learning in adults, we outline a research approach using single-case research designs and smartphone data collection apps. This approach allows researchers to better understand learners' current lived experiences and determine the effects of transformative learning interventions on…

Task-related functional connectivity of the caudate mediates the association between trait mindfulness and implicit learning in older adults.

Science.gov (United States)

Stillman, Chelsea M; You, Xiaozhen; Seaman, Kendra L; Vaidya, Chandan J; Howard, James H; Howard, Darlene V

2016-08-01

Accumulating evidence shows a positive relationship between mindfulness and explicit cognitive functioning, i.e., that which occurs with conscious intent and awareness. However, recent evidence suggests that there may be a negative relationship between mindfulness and implicit types of learning, or those that occur without conscious awareness or intent. Here we examined the neural mechanisms underlying the recently reported negative relationship between dispositional mindfulness and implicit probabilistic sequence learning in both younger and older adults. We tested the hypothesis that the relationship is mediated by communication, or functional connectivity, of brain regions once traditionally considered to be central to dissociable learning systems: the caudate, medial temporal lobe (MTL), and prefrontal cortex (PFC). We first replicated the negative relationship between mindfulness and implicit learning in a sample of healthy older adults (60-90 years old) who completed three event-related runs of an implicit sequence learning task. Then, using a seed-based connectivity approach, we identified task-related connectivity associated with individual differences in both learning and mindfulness. The main finding was that caudate-MTL connectivity (bilaterally) was positively correlated with learning and negatively correlated with mindfulness. Further, the strength of task-related connectivity between these regions mediated the negative relationship between mindfulness and learning. This pattern of results was limited to the older adults. Thus, at least in healthy older adults, the functional communication between two interactive learning-relevant systems can account for the relationship between mindfulness and implicit probabilistic sequence learning.

Using a Group Approach to Motivate Adults to Learn Braille

Science.gov (United States)

Farrow, Kendra R.

2015-01-01

Teaching braille is one of the most time-consuming tasks for a vision rehabilitation therapist. Complicating this process, adults who might be considered to be good candidates for learning braille are often resistant to the idea (Ponchillia & Ponchillia, 1996). In an attempt to address these challenges, a combination of correspondence braille…

Combating the challenges in adult learning: The case of Knust ...

African Journals Online (AJOL)

Majority of distance education students are adults. Such people have many responsibilities; they have families, jobs, social life and other commitments. The ability to manage and co-ordinate their enormous activities will determine how successful they would be in their studies. The primary role of the student is to learn.

Learning of arbitrary association between visual and auditory novel stimuli in adults: the "bond effect" of haptic exploration.

Directory of Open Access Journals (Sweden)

Benjamin Fredembach

Full Text Available BACKGROUND: It is well-known that human beings are able to associate stimuli (novel or not perceived in their environment. For example, this ability is used by children in reading acquisition when arbitrary associations between visual and auditory stimuli must be learned. The studies tend to consider it as an "implicit" process triggered by the learning of letter/sound correspondences. The study described in this paper examined whether the addition of the visuo-haptic exploration would help adults to learn more effectively the arbitrary association between visual and auditory novel stimuli. METHODOLOGY/PRINCIPAL FINDINGS: Adults were asked to learn 15 new arbitrary associations between visual stimuli and their corresponding sounds using two learning methods which differed according to the perceptual modalities involved in the exploration of the visual stimuli. Adults used their visual modality in the "classic" learning method and both their visual and haptic modalities in the "multisensory" learning one. After both learning methods, participants showed a similar above-chance ability to recognize the visual and auditory stimuli and the audio-visual associations. However, the ability to recognize the visual-auditory associations was better after the multisensory method than after the classic one. CONCLUSION/SIGNIFICANCE: This study revealed that adults learned more efficiently the arbitrary association between visual and auditory novel stimuli when the visual stimuli were explored with both vision and touch. The results are discussed from the perspective of how they relate to the functional differences of the manual haptic modality and the hypothesis of a "haptic bond" between visual and auditory stimuli.

The ontogeny of cultural learning.

Science.gov (United States)

Tomasello, Michael

2016-04-01

All primates engage in one or another form of social learning. Humans engage in cultural learning. From very early in ontogeny human infants and young children do not just learn useful things from others, they conform to others in order to affiliate with them and to identify with the cultural group. The cultural group normatively expects such conformity, and adults actively instruct children so as to ensure it. Young children learn from this instruction how the world is viewed and how it works in their culture. These special forms of cultural learning enable powerful and species-unique processes of cumulative cultural evolution. Copyright © 2015 Elsevier Ltd. All rights reserved.

HIPPOCAMPAL ADULT NEUROGENESIS: ITS REGULATION AND POTENTIAL ROLE IN SPATIAL LEARNING AND MEMORY

Science.gov (United States)

Lieberwirth, Claudia; Pan, Yongliang; Liu, Yan; Zhang, Zhibin; Wang, Zuoxin

2016-01-01

Adult neurogenesis, defined here as progenitor cell division generating functionally integrated neurons in the adult brain, occurs within the hippocampus of numerous mammalian species including humans. The present review details various endogenous (e.g., neurotransmitters) and environmental (e.g., physical exercise) factors that have been shown to influence hippocampal adult neurogenesis. In addition, the potential involvement of adult-generated neurons in naturally-occurring spatial learning behavior is discussed by summarizing the literature focusing on traditional animal models (e.g., rats and mice), non-traditional animal models (e.g., tree shrews), as well as natural populations (e.g., chickadees and Siberian chipmunk). PMID:27174001

Word Learning in Adults with Second-Language Experience: Effects of Phonological and Referent Familiarity

Science.gov (United States)

Kaushanskaya, Margarita; Yoo, Jeewon; Van Hecke, Stephanie

2013-01-01

Purpose: The goal of this research was to examine whether phonological familiarity exerts different effects on novel word learning for familiar versus unfamiliar referents and whether successful word learning is associated with increased second-language experience. Method: Eighty-one adult native English speakers with various levels of Spanish…

Solar PV power forecasting using extreme machine learning and experts advice fusion

OpenAIRE

Le Cadre, Hélène; Aravena Solís, Ignacio Andrés; Papavasiliou, Anthony; European Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning

2015-01-01

We provide a learning algorithm combining distributed Extreme Learning Machine and an information fusion rule based on the aggregation of experts advice, to build day ahead probabilistic solar PV power production forecasts. These forecasts use, apart from the current day solar PV power production, local meteorological inputs, the most valuable of which is shown to be precipitation. Experiments are then run in one French region, Provence-Alpes-Côte d’Azur, to evaluate the algorithm performance...

Labour and Individual Learning Accounts: Let's Keep Talking.

Science.gov (United States)

Thomson, Alastair

1996-01-01

Reviews British political party proposals for individual learning accounts, designed to give adults purchasing power for further education and training. Raises concerns about effects on existing employee development programs and other potential problems. (SK)

An Evaluation of Functional Sit-to-Stand Power in Cohorts of Healthy Adults Aged 18-97 Years.

Science.gov (United States)

Glenn, Jordan M; Gray, Michelle; Vincenzo, Jennifer; Paulson, Sally; Powers, Melissa

2017-04-01

This investigation examined differences in functional sit-to-stand power/velocity between cohorts of adults aged 18-97 years. This study included 264 healthy adults classified into four cohorts (18-40, C1; 60-69, C2; 70-79, C2; ≥ 80, C4). Participants completed the sit-to-stand task five times. Power and velocity were measured via the TENDO power analyzer. Absolute average power was maintained from C1-C3, but decreased (p power decreased between C1-C2 (p power decreased between C1-C2 (p power may plateau during the seventh and eighth decades, accelerating after 80 years.

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

Science.gov (United States)

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

Deep Learning to Predict Falls in Older Adults Based on Daily-Life Trunk Accelerometry

Science.gov (United States)

Englebienne, Gwenn; Pijnappels, Mirjam

2018-01-01

Early detection of high fall risk is an essential component of fall prevention in older adults. Wearable sensors can provide valuable insight into daily-life activities; biomechanical features extracted from such inertial data have been shown to be of added value for the assessment of fall risk. Body-worn sensors such as accelerometers can provide valuable insight into fall risk. Currently, biomechanical features derived from accelerometer data are used for the assessment of fall risk. Here, we studied whether deep learning methods from machine learning are suited to automatically derive features from raw accelerometer data that assess fall risk. We used an existing dataset of 296 older adults. We compared the performance of three deep learning model architectures (convolutional neural network (CNN), long short-term memory (LSTM) and a combination of these two (ConvLSTM)) to each other and to a baseline model with biomechanical features on the same dataset. The results show that the deep learning models in a single-task learning mode are strong in recognition of identity of the subject, but that these models only slightly outperform the baseline method on fall risk assessment. When using multi-task learning, with gender and age as auxiliary tasks, deep learning models perform better. We also found that preprocessing of the data resulted in the best performance (AUC = 0.75). We conclude that deep learning models, and in particular multi-task learning, effectively assess fall risk on the basis of wearable sensor data. PMID:29786659

Deep Learning to Predict Falls in Older Adults Based on Daily-Life Trunk Accelerometry.

Science.gov (United States)

Nait Aicha, Ahmed; Englebienne, Gwenn; van Schooten, Kimberley S; Pijnappels, Mirjam; Kröse, Ben

2018-05-22

Early detection of high fall risk is an essential component of fall prevention in older adults. Wearable sensors can provide valuable insight into daily-life activities; biomechanical features extracted from such inertial data have been shown to be of added value for the assessment of fall risk. Body-worn sensors such as accelerometers can provide valuable insight into fall risk. Currently, biomechanical features derived from accelerometer data are used for the assessment of fall risk. Here, we studied whether deep learning methods from machine learning are suited to automatically derive features from raw accelerometer data that assess fall risk. We used an existing dataset of 296 older adults. We compared the performance of three deep learning model architectures (convolutional neural network (CNN), long short-term memory (LSTM) and a combination of these two (ConvLSTM)) to each other and to a baseline model with biomechanical features on the same dataset. The results show that the deep learning models in a single-task learning mode are strong in recognition of identity of the subject, but that these models only slightly outperform the baseline method on fall risk assessment. When using multi-task learning, with gender and age as auxiliary tasks, deep learning models perform better. We also found that preprocessing of the data resulted in the best performance (AUC = 0.75). We conclude that deep learning models, and in particular multi-task learning, effectively assess fall risk on the basis of wearable sensor data.

The Really Useful Book of Learning & Earning for Young Adult Carers. Third Edition

Science.gov (United States)

Learning and Work Institute, 2016

2016-01-01

"The Really Useful Book of Learning and Earning for Young Adult Carers" is aimed at young adults (aged 16-25) in England who are looking after somebody else. The first edition of the book was printed in 2011. This third edition is full of new and up-to-date useful information about looking after your health and wellbeing, job hunting,…

Effectiveness of Dysphagia Training for Adult Learning Disabilities Support Workers

Science.gov (United States)

Tredinnick, Gerlind; Cocks, Naomi

2014-01-01

This study investigated the effectiveness of a 1-day dysphagia training package delivered to support workers who work with adults with a learning disability. Thirty-eight support staff took part in this study. Twenty-five support staff received training, and 13 did not receive training and therefore acted as a control group. Three questionnaires…

Effects of Aging and Adult Development Education and Service Learning on Attitude, Anxiety, and Occupational Interest

Science.gov (United States)

Boswell, Stefanie S.

2015-01-01

This study investigated the effect of a semester-long aging and adult development course that included an intergenerational, service-learning component on attitudes toward older adult men and women, aging anxiety, and interest in occupations that serve older adults among individuals training for careers in healthcare and social services. It also…

Unravelling the Lifelong Learning Process for Canadian Workers and Adult Learners Acquiring Higher Skills

Science.gov (United States)

Taylor, Maurice; Trumpower, David; Pavic, Ivana

2013-01-01

This article reports on a mixed methods study that investigated aspects of formal, non-formal and informal learning for workers and adult high school learners seeking literacy and essential skills. Three key themes emerged from the qualitative data: motivations for participation in various forms of learning; seeking out informal learning…

Improving adult learning and professional development in a post-conflict area: the case of Cambodia

NARCIS (Netherlands)

Berkvens, J.; Kalyanpur, M.; Kuiper, Wilmad; van den Akker, Jan

2012-01-01

All over the world, international development organizations try to increase professional capacity of local staff. These attempts are thought to fail because of financial constraints, but this is just part of the story. Professional development and adult learning theories approach learning from a

Literature Review of Residents as Teachers from an Adult Learning Perspective

Science.gov (United States)

Blanchard, Rebecca D.; Hinchey, Kevin T.; Bennett, Elisabeth E.

2011-01-01

Academic medical centers represent the intersection of higher education and workforce development. However residents often utilize traditional pedagogical approaches learned from higher education settings that fail to translate with adult learners. The purpose of this study is to synthesize literature on resident teachers from the perspective of…

Consolidation of an olfactory memory trace in the olfactory bulb is required for learning-induced survival of adult-born neurons and long-term memory.

Directory of Open Access Journals (Sweden)

Florence Kermen

Full Text Available BACKGROUND: It has recently been proposed that adult-born neurons in the olfactory bulb, whose survival is modulated by learning, support long-term olfactory memory. However, the mechanism used to select which adult-born neurons following learning will participate in the long-term retention of olfactory information is unknown. We addressed this question by investigating the effect of bulbar consolidation of olfactory learning on memory and neurogenesis. METHODOLOGY/PRINCIPAL FINDINGS: Initially, we used a behavioral ecological approach using adult mice to assess the impact of consolidation on neurogenesis. Using learning paradigms in which consolidation time was varied, we showed that a spaced (across days, but not a massed (within day, learning paradigm increased survival of adult-born neurons and allowed long-term retention of the task. Subsequently, we used a pharmacological approach to block consolidation in the olfactory bulb, consisting in intrabulbar infusion of the protein synthesis inhibitor anisomycin, and found impaired learning and no increase in neurogenesis, while basic olfactory processing and the basal rate of adult-born neuron survival remained unaffected. Taken together these data indicate that survival of adult-born neurons during learning depends on consolidation processes taking place in the olfactory bulb. CONCLUSION/SIGNIFICANCE: We can thus propose a model in which consolidation processes in the olfactory bulb determine both survival of adult-born neurons and long-term olfactory memory. The finding that adult-born neuron survival during olfactory learning is governed by consolidation in the olfactory bulb strongly argues in favor of a role for bulbar adult-born neurons in supporting olfactory memory.

Consolidation of an olfactory memory trace in the olfactory bulb is required for learning-induced survival of adult-born neurons and long-term memory.

Science.gov (United States)

Kermen, Florence; Sultan, Sébastien; Sacquet, Joëlle; Mandairon, Nathalie; Didier, Anne

2010-08-13

It has recently been proposed that adult-born neurons in the olfactory bulb, whose survival is modulated by learning, support long-term olfactory memory. However, the mechanism used to select which adult-born neurons following learning will participate in the long-term retention of olfactory information is unknown. We addressed this question by investigating the effect of bulbar consolidation of olfactory learning on memory and neurogenesis. Initially, we used a behavioral ecological approach using adult mice to assess the impact of consolidation on neurogenesis. Using learning paradigms in which consolidation time was varied, we showed that a spaced (across days), but not a massed (within day), learning paradigm increased survival of adult-born neurons and allowed long-term retention of the task. Subsequently, we used a pharmacological approach to block consolidation in the olfactory bulb, consisting in intrabulbar infusion of the protein synthesis inhibitor anisomycin, and found impaired learning and no increase in neurogenesis, while basic olfactory processing and the basal rate of adult-born neuron survival remained unaffected. Taken together these data indicate that survival of adult-born neurons during learning depends on consolidation processes taking place in the olfactory bulb. We can thus propose a model in which consolidation processes in the olfactory bulb determine both survival of adult-born neurons and long-term olfactory memory. The finding that adult-born neuron survival during olfactory learning is governed by consolidation in the olfactory bulb strongly argues in favor of a role for bulbar adult-born neurons in supporting olfactory memory.

An external focus of attention enhances balance learning in older adults.

Science.gov (United States)

Chiviacowsky, Suzete; Wulf, Gabriele; Wally, Raquel

2010-10-01

Studies with young adults have shown that an external focus of attention (i.e., on the movement effect) results in more effective motor learning and greater automaticity than an internal focus (i.e., on one's own body movements). The present study examined whether instructions inducing an external versus internal attentional focus would differentially affect the learning of a balance task in 32 older adults (24 females and 8 males, mean age: 69.4 years), divided equally, by number and gender, into two groups. The task required participants to stand on a balance platform (stabilometer) tilting to the left and right, and to try to keep the platform as close to horizontal as possible during each 30-s trial. The external focus group was instructed to concentrate on keeping markers on the platform horizontal, while the internal focus group was instructed to concentrate on keeping their feet horizontal. The dependent variable was time in balance (i.e., platform movements within ± 5°). Participants performed 10 practice trials on day 1, with focus reminders given before each trial. Learning was assessed by a retention test, consisting of five trials without instructions, performed 1 day later. The external focus group outperformed the internal focus group in retention [F(4, 120)=3.46, p=.01]. The results demonstrate that the learning benefits of an external attentional focus are generalizable to older learners. Copyright © 2010 Elsevier B.V. All rights reserved.

Reinforcement learning techniques for controlling resources in power networks

Science.gov (United States)

Kowli, Anupama Sunil

As power grids transition towards increased reliance on renewable generation, energy storage and demand response resources, an effective control architecture is required to harness the full functionalities of these resources. There is a critical need for control techniques that recognize the unique characteristics of the different resources and exploit the flexibility afforded by them to provide ancillary services to the grid. The work presented in this dissertation addresses these needs. Specifically, new algorithms are proposed, which allow control synthesis in settings wherein the precise distribution of the uncertainty and its temporal statistics are not known. These algorithms are based on recent developments in Markov decision theory, approximate dynamic programming and reinforcement learning. They impose minimal assumptions on the system model and allow the control to be "learned" based on the actual dynamics of the system. Furthermore, they can accommodate complex constraints such as capacity and ramping limits on generation resources, state-of-charge constraints on storage resources, comfort-related limitations on demand response resources and power flow limits on transmission lines. Numerical studies demonstrating applications of these algorithms to practical control problems in power systems are discussed. Results demonstrate how the proposed control algorithms can be used to improve the performance and reduce the computational complexity of the economic dispatch mechanism in a power network. We argue that the proposed algorithms are eminently suitable to develop operational decision-making tools for large power grids with many resources and many sources of uncertainty.

Increasing Access to Learning for the Adult Basic Education Learner with Learning Disabilities: Evidence-Based Accommodation Research

Science.gov (United States)

Gregg, Noel

2012-01-01

Accommodating adult basic education (ABE) learners with learning disabilities (LD) is common practice across many instructional, testing, and work settings. However, the results from this literature search indicate that very few empirically based studies are available to support or reject the effectiveness of a great deal of accommodation…

Biological lifestyle factors in adult distance education: predicting cognitive and learning performance

NARCIS (Netherlands)

Gijselaers, Jérôme

2015-01-01

Gijselaers, H. J. M. (2015, 20 October). Biological lifestyle factors in adult distance education: predicting cognitive and learning performance. Presentation given for the inter-faculty Data Science group at the Open University of the Netherlands, Heerlen, The Netherlands.

Visual word learning in adults with dyslexia

Directory of Open Access Journals (Sweden)

Rosa Kit Wan Kwok

2014-05-01

Full Text Available We investigated word learning in university and college students with a diagnosis of dyslexia and in typically-reading controls. Participants read aloud short (4-letter and longer (7-letter nonwords as quickly as possible. The nonwords were repeated across 10 blocks, using a different random order in each block. Participants returned 7 days later and repeated the experiment. Accuracy was high in both groups. The dyslexics were substantially slower than the controls at reading the nonwords throughout the experiment. They also showed a larger length effect, indicating less effective decoding skills. Learning was demonstrated by faster reading of the nonwords across repeated presentations and by a reduction in the difference in reading speeds between shorter and longer nonwords. The dyslexics required more presentations of the nonwords before the length effect became non-significant, only showing convergence in reaction times between shorter and longer items in the second testing session where controls achieved convergence part-way through the first session. Participants also completed a psychological test battery assessing reading and spelling, vocabulary, phonological awareness, working memory, nonverbal ability and motor speed. The dyslexics performed at a similar level to the controls on nonverbal ability but significantly less well on all the other measures. Regression analyses found that decoding ability, measured as the speed of reading aloud nonwords when they were presented for the first time, was predicted by a composite of word reading and spelling scores (‘literacy’. Word learning was assessed in terms of the improvement in naming speeds over 10 blocks of training. Learning was predicted by vocabulary and working memory scores, but not by literacy, phonological awareness, nonverbal ability or motor speed. The results show that young dyslexic adults have problems both in pronouncing novel words and in learning new written words.

A care improvement program acting as a powerful learning environment to support nursing students learning facilitation competencies.

Science.gov (United States)

Jukema, Jan S; Harps-Timmerman, Annelies; Stoopendaal, Annemiek; Smits, Carolien H M

2015-11-01

Change management is an important area of training in undergraduate nursing education. Successful change management in healthcare aimed at improving practices requires facilitation skills that support teams in attaining the desired change. Developing facilitation skills in nursing students requires formal educational support. A Dutch Regional Care Improvement Program based on a nationwide format of change management in healthcare was designed to act as a Powerful Learning Environment for nursing students developing competencies in facilitating change. This article has two aims: to provide comprehensive insight into the program components and to describe students' learning experiences in developing their facilitation skills. This Dutch Regional Care Improvement Program considers three aspects of a Powerful Learning Environment: self-regulated learning; problem-based learning; and complex, realistic and challenging learning tasks. These three aspects were operationalised in five distinct areas of facilitation: increasing awareness of the need for change; leadership and project management; relationship building and communication; importance of the local context; and ongoing monitoring and evaluation. Over a period of 18 months, 42 nursing students, supported by trained lecturer-coaches, took part in nine improvement teams in our Regional Care Improvement Program, executing activities in all five areas of facilitation. Based on the students' experiences, we propose refinements to various components of this program, aimed at strengthenin the learning environment. There is a need for further detailed empirical research to study the impact this kind of learning environment has on students developing facilitation competencies in healthcare improvement. Copyright © 2015 Elsevier Ltd. All rights reserved.

The Right Tools for the Job--Technology Options for Adult Online Learning and Collaboration

Science.gov (United States)

Regional Educational Laboratory, 2014

2014-01-01

Many options exist for using technology as a tool for adult learning, and each day, it becomes easier to share information online than it ever has been. Online learning technology has grown from one-sided communications to numerous options for audience engagement and interactivity. This guide introduces a variety of tools, online platforms, and…

学习型社会视野下成人工作场所学习研究%The Research on Adult Workplace Learning in the View of the Learning Society

Institute of Scientific and Technical Information of China (English)

刘卫萍; 林瑞华

2015-01-01

In the era of lifelong learning and building a learning society ,w orkplace learning is as an in‐formal learning ,and its context ,flexibility ,learning styles ,as well as a gradual learning process ,etc . meet the characteristics of adult learning .T his paper discusses the necessity of adult w orkplace learning from the view of learning society and proposes strategies to promote adult workplace learning ,in order to achieve a better learning society faster .%在终身学习和构建学习型社会的时代，工作场所学习作为一种非正式学习，其情境性、学习方式的灵活性、以及循序渐进的学习过程等特点正好迎合了成人的学习特征。论述学习型社会视野下成人工作场所学习的必要性，并提出促进成人工作场所学习的策略，以期更好更快地实现学习型社会。

The Effect of Constructivist Learning Using Scientific Approach on Mathematical Power and Conceptual Understanding of Students Grade IV

Science.gov (United States)

Kusmaryono, Imam; Suyitno, Hardi

2016-02-01

This study used a model of Concurrent Embedded with the aim of: (1) determine the difference between the conceptual understanding and mathematical power of students grade fourth who take the constructivist learning using scientific approach and direct learning, (2) determine the interaction between learning approaches and initial competence on the mathematical power and conceptual of understanding, and (3) describe the mathematical power of students grade fourth. This research was conducted in the fourth grade elementary school early 2015. Data initial competence and mathematical power obtained through tests, and analyzed using statistical tests multivariate and univariate. Statistical analysis of the results showed that: (1) There are differences in the concept of understanding and mathematical power among the students who follow the scientifically-based constructivist learning than students who take the Direct Learning in terms of students initial competency (F = 5.550; p = 0.007 problem solving and contributes tremendous increase students' math skills. Researcher suggested that the learning of mathematics in schools using scientifically- based constructivist approach to improve the mathematical power of students and conceptual understanding.

Dynamic gradient descent learning algorithms for enhanced empirical modeling of power plants

International Nuclear Information System (INIS)

Parlos, A.G.; Atiya, Amir; Chong, K.T.

1991-01-01

A newly developed dynamic gradient descent-based learning algorithm is used to train a recurrent multilayer perceptron network for use in empirical modeling of power plants. The two main advantages of the proposed learning algorithm are its ability to consider past error gradient information for future use and the two forward passes associated with its implementation, instead of one forward and one backward pass of the backpropagation algorithm. The latter advantage results in computational time saving because both passes can be performed simultaneously. The dynamic learning algorithm is used to train a hybrid feedforward/feedback neural network, a recurrent multilayer perceptron, which was previously found to exhibit good interpolation and extrapolation capabilities in modeling nonlinear dynamic systems. One of the drawbacks, however, of the previously reported work has been the long training times associated with accurate empirical models. The enhanced learning capabilities provided by the dynamic gradient descent-based learning algorithm are demonstrated by a case study of a steam power plant. The number of iterations required for accurate empirical modeling has been reduced from tens of thousands to hundreds, thus significantly expediting the learning process

EFFECTS OF EARLY POSTNATAL ANOXIA ON ADULT LEARNING AND EMOTION IN RATS

NARCIS (Netherlands)

BUWALDA, B; NYAKAS, C; VOSSELMAN, HJ; LUITEN, PGM; Vosselman, Henk Jan

Cognitive functioning, behavioural attention and anxiety were studied in adult male Wistar rats after early postnatal anoxia. Spatial memory performance in the holeboard learning task was impaired in anoxic rats when compared with control animals. Attention assessed by the behavioural immobility

Explicit learning of arbitrary and non-arbitrary action-effect relations in adults and 4-year-olds

Directory of Open Access Journals (Sweden)

Stephan Alexander eVerschoor

2012-02-01

Full Text Available Ideomotor theories claim that carrying out a movement that produces a perceivable effect creates a bidirectional association between the two, which can be used by action control processes to retrieve the associated action by anticipating its outcome. Indeed, previous implicit-learning studies have shown that practice renders novel but action-contingent stimuli effective retrieval cues of the action they used to follow, suggesting that experiencing sequences of actions and effects creates bidirectional action-effect associations. We investigated whether action-effect associations are also acquired under explicit-learning conditions and whether familiar action-effect relations (such as between a trumpet and a trumpet sound are learned the same way as novel, arbitrary relations are. We also investigated whether these factors affect adults and 4-year-old children equally. Our findings suggest that explicit learning produces the same bidirectional action-effect associations as implicit learning does, that non-arbitrary relations improve performance without affecting learning per se, and that adults and young children show equivalent performance—apart from the common observation that children have greater difficulty to withstand stimulus-induced action tendencies.

Adult Students' Perceptions in Distance Education Learning Environments Based on a Videoconferencing Platform – QoE Analysis

Directory of Open Access Journals (Sweden)

Toni Malinovski

2015-01-01

Full Text Available Distance education learning environments provide tremendous convenience and flexibility, allowing busy, mobile adult learners to engage in education while coping with their limited resources in terms of time, energy and finances. Following a student-centered approach this study investigates adult students’ subjective perceptions while using distance education systems based on a videoconferencing platform as Quality of Experience (QoE. Based on a literature review, sociological behavior and expectations, we have constructed a structural equation model (SEM illustrating relations among different variables that can predict positive levels of adult students’ QoE, thus providing guidelines for proper development. We have tested the model using a survey of 198 primary education school teachers involved in a videoconferencing-based learning program for teacher enhancement. Results show a good fit to the model developed. The analysis showed that adult students’ QoE is directly influenced by appropriateness of teacher-student interaction and ease of participation, as well predicted by students’ motivation to attend similar trainings. Additionally, we found that variances in technical quality did not directly influence their QoE from the learning sessions.

Lessons learned from the NREL village power program

Energy Technology Data Exchange (ETDEWEB)

Taylor, R.W. [National Renewable Energy Lab., Golden, CO (United States)

1998-09-01

Renewable energy solutions for village power applications can be economical, functional, and sustainable. Pilot projects are an appropriate step in the development of a commercially viable market for rural renewable energy solutions. Moreover, there are a significant number of rural electrification projects under way that employ various technologies, delivery mechanisms, and financing arrangements. These projects, if properly evaluated, communicated, and their lessons incorporated in future projects and programs, can lead the way to a future that includes a robust opportunity for cost-effective, renewable-based village power systems. This paper summarizes some of NREL`s recent experiences and lessons learned.

Lessons Learned from the NREL Village Power Program

Energy Technology Data Exchange (ETDEWEB)

Taylor, R.

1998-07-01

Renewable energy solutions for village power applications can be economical, functional, and sustainable. Pilot projects are an appropriate step in the development of a commercially viable market for rural renewable energy solutions. Moreover, there are a significant number of rural electrification projects under way that employ various technologies, delivery mechanisms, and financing arrangements. These projects, if properly evaluated, communicated, and their lessons incorporated in future projects and programs, can lead the way to a future that includes a robust opportunity for cost-effective, renewable-based village power systems. This paper summarizes some of NRELs recent experiences and lessons learned.

Activity and participation characteristics of adults with learning disabilities--a systematic review.

Directory of Open Access Journals (Sweden)

Kineret Sharfi

Full Text Available BACKGROUND: 'Learning disabilities' (LD refer to a wide group of neurological disorders caused by deficits in the central nervous system which influence the individual's ability to maintain-, process or convey information to others in an efficient way. A worldwide discussion about the definitions of LD continues while a conceptual framework for studying the diverse life outcomes of adults with LD is still missing. OBJECTIVE: The aim was to review the literature on the activity and participation of adults with LD based on the International Classification of Functioning, Disability and Health (ICF concepts. METHODS: "PsychInfo", "Eric" and "PubMed" were searched for relevant literature according to the guidelines of Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA. After a three-stage process, 62 articles relevant for domains of activity and participation of adults with LD were included in the review. RESULTS: Thirty-two articles focused on the domain of major life areas of education, work and employment and twelve articles focused on the domain of learning and applying knowledge. Limitations in activity and participation of the population with LD in these domains are recognized and discussed. Eighteen additional articles demonstrated that adults with LD confront difficulties in various life domains (e.g., communication, interpersonal interactions, mobility, and domestic life, however literature concerning these domains is scarce. CONCLUSIONS: The ICF can be useful for further exploration of activity and participation characteristics of adults with LD in various life domains. Such exploration is required in order to gain a wider perspective of their functional characteristics and daily needs.

Association of balance, strength, and power measures in young adults.

Science.gov (United States)

Muehlbauer, Thomas; Gollhofer, Albert; Granacher, Urs

2013-03-01

The purpose of this study was to investigate the relationship between variables of static/dynamic balance, isometric strength, and power. Twenty-seven young healthy adults (mean age: 23 ± 4 years) performed measurements of static (unperturbed)/dynamic (perturbed) balance, isometric strength (i.e., maximal isometric torque [MIT]; rate of torque development [RTD] of the plantar flexor), and power (i.e., countermovement jump [CMJ] height and power). No significant associations were found between variables of static and dynamic balance (r = -0.090 to +0.329, p > 0.05) and between measures of static/dynamic balance and isometric strength (r = +0.041 to +0.387, p > 0.05) and static/dynamic balance and power (r = -0.076 to +0.218, p > 0.05). Significant positive correlations (r) were detected between variables of power and isometric strength ranging from +0.458 to +0.689 (p balance measures and between static/dynamic balance, isometric strength, and power variables implies that these capacities may be independent of each other and may have to be tested and trained complementarily.

The relation of cognitive learning strategies to psychosocial employability attributes amongst black adult learners in the economic and management sciences field

Directory of Open Access Journals (Sweden)

Melinde Coetzee

2014-07-01

Research purpose: The objective of the research was to investigate the relation between adultlearners’ cognitive learning strategies (measured by the examination preparation inventoryand their psychosocial employability attributes (measured by the employability attributesscale. Motivation for the study: Recent research has made important progress in understanding thenotions of cognitive learning styles in learning and psychosocial employability attributes insustaining individuals’ employability in the contemporary world of work. However, researchon how adult learners’ cognitive learning strategies influence the psychosocial attributes theyneed to manage and sustain their employability has been lacking. Research approach, design and method: A quantitative cross-sectional survey design wasused, involving a stratified proportional random sample of 1102 predominantly early careerblack female undergraduate level adult learners. The participants were enrolled for distancelearning studies in the economic and management sciences field at a South African highereducation institution. Main findings: Canonical correlation and multiple regression analysis indicated the abstracttheoretical and factual practical cognitive learning strategies as useful predictors of theparticipants’ overall level of psychosocial employability attributes and especially their levelsof career self-management and proactivity. Practical/managerial implications: Learning practitioners should strive to integrate cognitivelearning strategies in the design of learning and assessment activities in order to fosterthe psychosocial employability attributes adult learners need to manage their continuedemployability in the contemporary workplace. Contribution: The study contributes new insights to the employability and learning andeducation literature. The results may potentially inform formal learning and assessmentdesign in order to improve adult learners’ learning performance and employability.

Modelling self-efficacy, self-regulation, self-directed learning and career processes of adult professionals and relations with learning outcomes and labour market success

NARCIS (Netherlands)

Bijker, Monique; Van der Klink, Marcel; Boshuizen, Els

2010-01-01

Bijker, M. M., Van der Klink, M. R., & Boshuizen, H. P. A. (2010, 25-27 August). Modelling self-efficacy, self-regulation, self-directed learning and career processes of adult professionals and relations with learning outcomes and labour market success. Paper presented at the 5th EARLI-SIG14

Guidelines for Serving Students with Learning Disabilities and Other Special Learning Needs Enrolled in Adult Education and Family Literacy Programs in Illinois

Science.gov (United States)

Illinois Community College Board, 2014

2014-01-01

The development of this policy guide was prompted by a variety of needs and issues in the field of adult education as related to adult students who have special learning needs. After many years of workshops and policy committee meetings, the resulting document reflects the growth in awareness for special needs students by both practitioners and…

Learning to use a body-powered prosthesis : changes in functionality and kinematics

NARCIS (Netherlands)

Huinink, Laura H. B.; Bouwsema, Hanneke; Plettenburg, Dick H.; van der Sluis, Corry K.; Bongers, Raoul M.

2016-01-01

Background: Little is known about action-perception learning processes underlying prosthetic skills in body-powered prosthesis users. Body-powered prostheses are controlled through a harness connected by a cable that might provide for limited proprioceptive feedback. This study aims to test transfer

Learning to use a body-powered prosthesis : changes in functionality and kinematics

NARCIS (Netherlands)

Huinnk, L.H.B.; Bouwsema, H.; Plettenburg, D.H.; van der Sluis, C.K.; Bongers, R.M.

2016-01-01

Background: Little is known about action-perception learning processes underlying prosthetic skills in body-powered prosthesis users. Body-powered prostheses are controlled through a harness connected by a cable that might provide for limited proprioceptive feedback. This study aims to test

Experimental Learning of Digital Power Controller for Photovoltaic Module Using Proteus VSM

Directory of Open Access Journals (Sweden)

Abhijit V. Padgavhankar

2014-01-01

Full Text Available The electric power supplied by photovoltaic module depends on light intensity and temperature. It is necessary to control the operating point to draw the maximum power of photovoltaic module. This paper presents the design and implementation of digital power converters using Proteus software. Its aim is to enhance student’s learning for virtual system modeling and to simulate in software for PIC microcontroller along with the hardware design. The buck and boost converters are designed to interface with the renewable energy source that is PV module. PIC microcontroller is used as a digital controller, which senses the PV electric signal for maximum power using sensors and output voltage of the dc-dc converter and according to that switching pulse is generated for the switching of MOSFET. The implementation of proposed system is based on learning platform of Proteus virtual system modeling (VSM and the experimental results are presented.

The "Tse Tsa Watle" Speaker Series: An Example of Ensemble Leadership and Generative Adult Learning

Science.gov (United States)

McKendry, Virginia

2017-01-01

This chapter examines an Indigenous speaker series formed to foster intercultural partnerships at a Canadian university. Using ensemble leadership and generative learning theories to make sense of the project, the author argues that ensemble leadership is key to designing the generative learning adult learners need in an era of ambiguity.

The Impact of Irish Policy and Legislation on How Adults with Learning Disabilities Make Choices

Science.gov (United States)

Carey, Eileen; Griffiths, Colin

2016-01-01

This paper reflects the impact of policy and legislation in the context of how adults with learning disabilities make choices. Following an overview of policies which have improved choice for people with learning disability in the United Kingdom, this paper reviews "choice" in current Irish policy and legislation. This paper, while…

Adult teachers

DEFF Research Database (Denmark)

Larsen, Lea Lund

2011-01-01

In this paper I examine the research into the process of adult teachers’ practice-based learning as a part of an on-going project titled “Competence development through practice-based learning – a study of adult teacher’s learning processes”. The project relies on the notion of the adult teacher...... as a 'reflective practitioner’, who develops 'the language of practice’, through experience and learns when she is exposed to 'disjuncture’. Research done on continuing professional development and the inquiries done in the field of teacher thinking and within this the research on novices becoming expert...

Probabilistic forecasting of wind power generation using extreme learning machine

DEFF Research Database (Denmark)

Wan, Can; Xu, Zhao; Pinson, Pierre

2014-01-01

an extreme learning machine (ELM)-based probabilistic forecasting method for wind power generation. To account for the uncertainties in the forecasting results, several bootstrapmethods have been compared for modeling the regression uncertainty, based on which the pairs bootstrap method is identified......Accurate and reliable forecast of wind power is essential to power system operation and control. However, due to the nonstationarity of wind power series, traditional point forecasting can hardly be accurate, leading to increased uncertainties and risks for system operation. This paper proposes...... with the best performance. Consequently, a new method for prediction intervals formulation based on theELMand the pairs bootstrap is developed.Wind power forecasting has been conducted in different seasons using the proposed approach with the historical wind power time series as the inputs alone. The results...

Effects of Redundancy and Modality on the Situational Interest of Adult Learners in Multimedia Learning

Science.gov (United States)

Dousay, Tonia A.

2016-01-01

This study investigated the effects of two design principles as prescribed by the cognitive theory of multimedia learning on the situational interest of adult learners in a multimedia-based continuing education training program. One hundred and two adult learners employed by an emergency medical service were randomly assigned to one of three…

Teaching Power Electronics with a Design-Oriented, Project-Based Learning Method at the Technical University of Denmark

Science.gov (United States)

Zhang, Zhe; Hansen, Claus Thorp; Andersen, Michael A. E.

2016-01-01

Power electronics is a fast-developing technology within the electrical engineering field. This paper presents the results and experiences gained from applying design-oriented project-based learning to switch-mode power supply design in a power electronics course at the Technical University of Denmark (DTU). Project-based learning (PBL) is known…

Continuity, commitment and context: adult siblings of people with autism plus learning disability.

Science.gov (United States)

Tozer, Rosemary; Atkin, Karl; Wenham, Aniela

2013-09-01

Sibling relationships are usually lifelong and reciprocal. They can assume particular significance when a brother or sister has a learning disability. Until recently, adult siblings of people with disabilities such as severe autism have been ignored by policy, practice and research. This qualitative study contributes to an emerging literature by exploring how adult siblings, who have a brother or sister with autism (plus learning disability) and living in England, give meaning to their family (and caring) relationships and engage with service delivery. We spoke to 21 adult siblings using semi-structured interviews and met with 12 of their siblings with autism. Our analysis, using a broad narrative approach, demonstrates the continuity of the sibling relationship and an enduring personalised commitment. The nature of this relationship, however, is sensitive to context. How non-disabled adult siblings relate to their childhood experience is fundamental when making sense of this, as is their need to fulfil other social and family obligations, alongside their 'sense of duty' to support their disabled brother or sister. Sibling experience was further mediated by negotiating their 'perceived invisibility' in social care policy and practice. Our work concludes that by understanding the way relationships between siblings have developed over time, adult siblings' contribution to the lives of their brother or sister with autism can be better supported for the benefit of both parties. Such an approach would support current policy developments. © 2013 John Wiley & Sons Ltd.

Harnessing the Concept of Lifelong Education to Stimulate the Motivation for Adults to Learn

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Nicolai Piscunov

2013-08-01

Full Text Available EU member states cannot exist without an effective system of adult education being integrated into a lifelong learning strategy by providing the participants with various framing labor market possibilities and facilitating social integration and preparation for an “active aging” in the future. Countries should ensure that their systems offer the opportunity to identify and monitor their priorities. Adult education remains the main topic on the agenda of European institutions since the beginning of the century when through the Lisbon Declaration was agreed that education is a key resource for development. Recent studies confirm the need for investment in training adults. Among public and individual benefits they provide are distinguished as follows: a higher degree of labor market framing, increasing labor productivity and better staff training, cost reduction for unemployment benefits and other social payments payable for an early retirement and incomes increase in terms of a more intense engagement in public life, sustainable health, low crime rate, the higher level of prosperity and fulfillment. The study of adult population groups demonstrates that when being engaged in learning, older people are healthier and respectively require less expenses for medical care.

Policy learning in the Eurozone crisis: modes, power and functionality.

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Dunlop, Claire A; Radaelli, Claudio M

In response to the attacks on the sovereign debt of some Eurozone countries, European Union (EU) leaders have created a set of preventive and corrective policy instruments to coordinate macro-economic policies and reforms. In this article, we deal with the European Semester, a cycle of information exchange, monitoring and surveillance. Countries that deviate from the targets are subjected to increasing monitoring and more severe 'corrective' interventions, in a pyramid of responsive exchanges between governments and EU institutions. This is supposed to generate coordination and convergence towards balanced economies via mechanisms of learning. But who is learning what? Can the EU learn in the 'wrong' mode? We contribute to the literature on theories of the policy process by showing how modes of learning can be operationalized and used in empirical analysis. We use policy learning as theoretical framework to establish empirically the prevalent mode of learning and its implications for both the power of the Commission and the normative question of whether the EU is learning in the 'correct' mode.

Adult Students' Perceptions in Distance Education Learning Environments Based on a Videoconferencing Platform--QoE Analysis

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Malinovski, Toni; Vasileva-Stojanovska, Tatjana; Jovevski, Dobri; Vasileva, Marina; Trajkovik, Vladimir

2015-01-01

Distance education learning environments provide tremendous convenience and flexibility, allowing busy, mobile adult learners to engage in education while coping with their limited resources in terms of time, energy and finances. Following a student-centered approach this study investigates adult students' subjective perceptions while using…

Intraoperative Frontal Alpha-Band Power Correlates with Preoperative Neurocognitive Function in Older Adults

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Charles M. Giattino

2017-05-01

Full Text Available Each year over 16 million older Americans undergo general anesthesia for surgery, and up to 40% develop postoperative delirium and/or cognitive dysfunction (POCD. Delirium and POCD are each associated with decreased quality of life, early retirement, increased 1-year mortality, and long-term cognitive decline. Multiple investigators have thus suggested that anesthesia and surgery place severe stress on the aging brain, and that patients with less ability to withstand this stress will be at increased risk for developing postoperative delirium and POCD. Delirium and POCD risk are increased in patients with lower preoperative cognitive function, yet preoperative cognitive function is not routinely assessed, and no intraoperative physiological predictors have been found that correlate with lower preoperative cognitive function. Since general anesthesia causes alpha-band (8–12 Hz electroencephalogram (EEG power to decrease occipitally and increase frontally (known as “anteriorization”, and anesthetic-induced frontal alpha power is reduced in older adults, we hypothesized that lower intraoperative frontal alpha power might correlate with lower preoperative cognitive function. Here, we provide evidence that such a correlation exists, suggesting that lower intraoperative frontal alpha power could be used as a physiological marker to identify older adults with lower preoperative cognitive function. Lower intraoperative frontal alpha power could thus be used to target these at-risk patients for possible therapeutic interventions to help prevent postoperative delirium and POCD, or for increased postoperative monitoring and follow-up. More generally, these results suggest that understanding interindividual differences in how the brain responds to anesthetic drugs can be used as a probe of neurocognitive function (and dysfunction, and might be a useful measure of neurocognitive function in older adults.

Older adults learn less, but still reduce metabolic cost, during motor adaptation

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Huang, Helen J.

2013-01-01

The ability to learn new movements and dynamics is important for maintaining independence with advancing age. Age-related sensorimotor changes and increased muscle coactivation likely alter the trial-and-error-based process of adapting to new movement demands (motor adaptation). Here, we asked, to what extent is motor adaptation to novel dynamics maintained in older adults (≥65 yr)? We hypothesized that older adults would adapt to the novel dynamics less well than young adults. Because older adults often use muscle coactivation, we expected older adults to use greater muscle coactivation during motor adaptation than young adults. Nevertheless, we predicted that older adults would reduce muscle activity and metabolic cost with motor adaptation, similar to young adults. Seated older (n = 11, 73.8 ± 5.6 yr) and young (n = 15, 23.8 ± 4.7 yr) adults made targeted reaching movements while grasping a robotic arm. We measured their metabolic rate continuously via expired gas analysis. A force field was used to add novel dynamics. Older adults had greater movement deviations and compensated for just 65% of the novel dynamics compared with 84% in young adults. As expected, older adults used greater muscle coactivation than young adults. Last, older adults reduced muscle activity with motor adaptation and had consistent reductions in metabolic cost later during motor adaptation, similar to young adults. These results suggest that despite increased muscle coactivation, older adults can adapt to the novel dynamics, albeit less accurately. These results also suggest that reductions in metabolic cost may be a fundamental feature of motor adaptation. PMID:24133222

Adult Scandinavians' use of powered scooters

DEFF Research Database (Denmark)

Sund, Terje; Brandt, Åse

2018-01-01

PURPOSE: To investigate user satisfaction with characteristics of powered scooters (scooters), frequency of use, and factors predicting daily scooter use. DESIGN: Cross-sectional. SAMPLE: Adult scooter users (n = 59) in Denmark and Norway, mean age 74.5 (standard deviation 12.3) years. METHODS......: Structured face-to-face interviews. The NOMO 1.0, the Quebec User Evaluation of Satisfaction with assistive devices (QUEST 2.0), and a study specific instrument were used to collect data. Descriptive statistics were applied, and regression analyzes were used to investigate predictors for daily scooter use....... The International Classification of Functioning, Disability and Health (ICF) served as a framework for classifying variables and guiding the investigation. RESULTS: Satisfaction with the scooter characteristics was high with most participants being very satisfied or quite satisfied (66.1-91.5%). Most scooters were...

Activity and Participation Characteristics of Adults with Learning Disabilities - A Systematic Review

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Sharfi, Kineret; Rosenblum, Sara

2014-01-01

Background ‘Learning disabilities’ (LD) refer to a wide group of neurological disorders caused by deficits in the central nervous system which influence the individual's ability to maintain-, process or convey information to others in an efficient way. A worldwide discussion about the definitions of LD continues while a conceptual framework for studying the diverse life outcomes of adults with LD is still missing. Objective The aim was to review the literature on the activity and participation of adults with LD based on the International Classification of Functioning, Disability and Health (ICF) concepts. Methods “PsychInfo”, “Eric” and “PubMed” were searched for relevant literature according to the guidelines of Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). After a three-stage process, 62 articles relevant for domains of activity and participation of adults with LD were included in the review. Results Thirty-two articles focused on the domain of major life areas of education, work and employment and twelve articles focused on the domain of learning and applying knowledge. Limitations in activity and participation of the population with LD in these domains are recognized and discussed. Eighteen additional articles demonstrated that adults with LD confront difficulties in various life domains (e.g., communication, interpersonal interactions, mobility, and domestic life), however literature concerning these domains is scarce. Conclusions The ICF can be useful for further exploration of activity and participation characteristics of adults with LD in various life domains. Such exploration is required in order to gain a wider perspective of their functional characteristics and daily needs. PMID:25184315

Relative cortico-subcortical shift in brain activity but preserved training-induced neural modulation in older adults during bimanual motor learning.

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Santos Monteiro, Thiago; Beets, Iseult A M; Boisgontier, Matthieu P; Gooijers, Jolien; Pauwels, Lisa; Chalavi, Sima; King, Brad; Albouy, Geneviève; Swinnen, Stephan P

2017-10-01

To study age-related differences in neural activation during motor learning, functional magnetic resonance imaging scans were acquired from 25 young (mean 21.5-year old) and 18 older adults (mean 68.6-year old) while performing a bimanual coordination task before (pretest) and after (posttest) a 2-week training intervention on the task. We studied whether task-related brain activity and training-induced brain activation changes differed between age groups, particularly with respect to the hyperactivation typically observed in older adults. Findings revealed that older adults showed lower performance levels than younger adults but similar learning capability. At the cerebral level, the task-related hyperactivation in parietofrontal areas and underactivation in subcortical areas observed in older adults were not differentially modulated by the training intervention. However, brain activity related to task planning and execution decreased from pretest to posttest in temporo-parieto-frontal areas and subcortical areas in both age groups, suggesting similar processes of enhanced activation efficiency with advanced skill level. Furthermore, older adults who displayed higher activity in prefrontal regions at pretest demonstrated larger training-induced performance gains. In conclusion, in spite of prominent age-related brain activation differences during movement planning and execution, the mechanisms of learning-related reduction of brain activation appear to be similar in both groups. Importantly, cerebral activity during early learning can differentially predict the amplitude of the training-induced performance benefit between young and older adults. Copyright © 2017 Elsevier Inc. All rights reserved.

Power Asymmetry and Learning in Teams : The Moderating Role of Performance Feedback

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Van der Vegt, Gerben S.; de Jong, Simon B.; Bunderson, J. Stuart; Molleman, Eric

2010-01-01

Past research suggests that power asymmetry within teams can have a stifling effect on team learning and performance. We argue here that this effect is contingent on whether power advantages within a team are used to advance individual or collective interests. This study considers the moderating

Analyzing Principal Professional Development Practices through the Lens of Adult Learning Theory

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Zepeda, Sally J.; Parylo, Oksana; Bengtson, Ed

2014-01-01

This qualitative study sought to identify current principal professional development practices in four school systems in Georgia and to examine them by applying the principles of adult learning theory. The cross-case analysis of principal professional development initiatives in four school districts revealed nine common practices: connecting…

Exploring the Adult Learning Research Field by Analysing Who Cites Whom

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Nylander, Erik; Österlund, Lovisa; Fejes, Andreas

2018-01-01

In this article we report on findings from a large-scale bibliographic study conducted based on the citation practices within the field of research on adult learning. Our data consist of 151,261 citation links between more than 33,000 different authors whose papers were published in five leading international journals in the field of adult…

Powerful Tests for Multi-Marker Association Analysis Using Ensemble Learning.

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Badri Padhukasahasram

Full Text Available Multi-marker approaches have received a lot of attention recently in genome wide association studies and can enhance power to detect new associations under certain conditions. Gene-, gene-set- and pathway-based association tests are increasingly being viewed as useful supplements to the more widely used single marker association analysis which have successfully uncovered numerous disease variants. A major drawback of single-marker based methods is that they do not look at the joint effects of multiple genetic variants which individually may have weak or moderate signals. Here, we describe novel tests for multi-marker association analyses that are based on phenotype predictions obtained from machine learning algorithms. Instead of assuming a linear or logistic regression model, we propose the use of ensembles of diverse machine learning algorithms for prediction. We show that phenotype predictions obtained from ensemble learning algorithms provide a new framework for multi-marker association analysis. They can be used for constructing tests for the joint association of multiple variants, adjusting for covariates and testing for the presence of interactions. To demonstrate the power and utility of this new approach, we first apply our method to simulated SNP datasets. We show that the proposed method has the correct Type-1 error rates and can be considerably more powerful than alternative approaches in some situations. Then, we apply our method to previously studied asthma-related genes in 2 independent asthma cohorts to conduct association tests.

Scheduled power tracking control of the wind-storage hybrid system based on the reinforcement learning theory

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Li, Ze

2017-09-01

In allusion to the intermittency and uncertainty of the wind electricity, energy storage and wind generator are combined into a hybrid system to improve the controllability of the output power. A scheduled power tracking control method is proposed based on the reinforcement learning theory and Q-learning algorithm. In this method, the state space of the environment is formed with two key factors, i.e. the state of charge of the energy storage and the difference value between the actual wind power and scheduled power, the feasible action is the output power of the energy storage, and the corresponding immediate rewarding function is designed to reflect the rationality of the control action. By interacting with the environment and learning from the immediate reward, the optimal control strategy is gradually formed. After that, it could be applied to the scheduled power tracking control of the hybrid system. Finally, the rationality and validity of the method are verified through simulation examples.

Solar photovoltaic power forecasting using optimized modified extreme learning machine technique

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Manoja Kumar Behera

2018-06-01

Full Text Available Prediction of photovoltaic power is a significant research area using different forecasting techniques mitigating the effects of the uncertainty of the photovoltaic generation. Increasingly high penetration level of photovoltaic (PV generation arises in smart grid and microgrid concept. Solar source is irregular in nature as a result PV power is intermittent and is highly dependent on irradiance, temperature level and other atmospheric parameters. Large scale photovoltaic generation and penetration to the conventional power system introduces the significant challenges to microgrid a smart grid energy management. It is very critical to do exact forecasting of solar power/irradiance in order to secure the economic operation of the microgrid and smart grid. In this paper an extreme learning machine (ELM technique is used for PV power forecasting of a real time model whose location is given in the Table 1. Here the model is associated with the incremental conductance (IC maximum power point tracking (MPPT technique that is based on proportional integral (PI controller which is simulated in MATLAB/SIMULINK software. To train single layer feed-forward network (SLFN, ELM algorithm is implemented whose weights are updated by different particle swarm optimization (PSO techniques and their performance are compared with existing models like back propagation (BP forecasting model. Keywords: PV array, Extreme learning machine, Maximum power point tracking, Particle swarm optimization, Craziness particle swarm optimization, Accelerate particle swarm optimization, Single layer feed-forward network

Games-to-teach or games-to-learn unlocking the power of digital game-based learning through performance

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Chee, Yam San

2016-01-01

The book presents a critical evaluation of current approaches related to the use of digital games in education. The author identifies two competing paradigms: that of games-to-teach and games-to-learn. Arguing in favor of the latter, the author advances the case for approaching game-based learning through the theoretical lens of performance, rooted in play and dialog, to unlock the power of digital games for 21st century learning. Drawing upon the author’s research, three concrete exemplars of game-based learning curricula are described and discussed. The challenge of advancing game-based learning in education is addressed in the context of school reform. Finally, future prospects of and educational opportunities for game-based learning are articulated. Readers of the book will find the explication of performance theory applied to game-based learning especially interesting. This work constitutes the author’s original theorization. Readers will derive four main benefits: (1) an explication of the differenc...

How to motivate adults with low literacy and numeracy skills to engage and persist in learning: A literature review of policy interventions

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Windisch, Hendrickje Catriona

2016-06-01

Low basic skills levels of adults are a complex policy problem which has neither straightforward causes nor solutions, and successful interventions are still relatively rare. Tackling serious literacy and numeracy weaknesses among adults is challenging, partly because the task itself is difficult, and partly because even if accomplished successfully, the returns on the investment (of expertise, time and money) are uncertain. The Survey of Adult Skills, an international investigation conducted in 22 member and two partner countries of the Organisation for Economic Co-operation and Development (OECD) as part of the Programme for the International Assessment of Adult Competencies (PIAAC), has revealed that a considerable number of adults possess only limited literacy and numeracy skills. Governments now recognise the need to upskill these adults in order to maintain national prosperity. This literature review examines current evidence on policy interventions for adults with low literacy and numeracy proficiencies to pinpoint what has so far proven to motivate adults to join and persist in basic literacy and numeracy learning. The author identifies three approaches which seem promising in helping to address individual learners' needs: (1) adapting instruction to learners' needs by means of regular assessment (formative assessment); (2) complementary e-learning (blended learning); and (3) contextualisation of basic skills provision both at work and at home (workplace learning and family literacy). The central challenge is to put the evidence to work.

Organisational simplification and secondary complexity in health services for adults with learning disabilities.

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Heyman, Bob; Swain, John; Gillman, Maureen

2004-01-01

This paper explores the role of complexity and simplification in the delivery of health care for adults with learning disabilities, drawing upon qualitative data obtained in a study carried out in NE England. It is argued that the requirement to manage complex health needs with limited resources causes service providers to simplify, standardise and routinise care. Simplified service models may work well enough for the majority of clients, but can impede recognition of the needs of those whose characteristics are not congruent with an adopted model. The data were analysed in relation to the core category, identified through thematic analysis, of secondary complexity arising from organisational simplification. Organisational simplification generates secondary complexity when operational routines designed to make health complexity manageable cannot accommodate the needs of non-standard service users. Associated themes, namely the social context of services, power and control, communication skills, expertise and service inclusiveness and evaluation are explored in relation to the core category. The concept of secondary complexity resulting from organisational simplification may partly explain seemingly irrational health service provider behaviour.

Emotional maturity of medical students impacting their adult learning skills in a newly established public medical school at the east coast of Malaysian Peninsula

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Bhagat, Vidya; Haque, Mainul; Bin Abu Bakar, Yasrul Izad; Husain, Rohayah; Khairi, Che Mat

2016-01-01

Emotional maturity (EM) is defined as the ability of an individual to respond to situations, control emotions, and behave in an adult manner when dealing with others. EM is associated with adult learning skill, which is an important aspect of professional development as stated in the principles of andragogy. These principles are basically a characteristic feature of adult learning, which is defined as “the entire range of formal, non-formal, and informal learning activities that are undertaken by adults after an initial education and training, which result in the acquisition of new knowledge and skills”. The purpose of this study is to find out the influence of EM on adult learning among Years I and II medical students of Universiti Sultan Zainal Abidin (UniSZA). The study population included preclinical medical students of UniSZA from Years I and II of the academic session 2015/2016. The convenient sampling technique was used to select the sample. Data were collected using “EM scale” to evaluate emotional level and adult learning scale to assess the adult learning scores. Out of 120 questionnaires, only six response sheets were not complete and the remaining 114 (95%) were complete. Among the study participants, 23.7% (27) and 76.3% (87) were males and females, respectively. The data were then compiled and analyzed using SPSS Version 22. The Pearson’s correlation method was used to find the significance of their association. The results revealed a significant correlation between EM and adult learning scores (r=0.40, p<0.001). Thus, the study result supports the prediction, and based on the current findings, it can be concluded that there is a significant correlation between EM and adult learning and it has an effect on the students. Medical faculty members should give more emphasis on these aspects to produce health professionals. Henceforward, researchers can expect with optimism that the country will create more rational medical doctors. PMID:27790052

Emotional maturity of medical students impacting their adult learning skills in a newly established public medical school at the east coast of Malaysian Peninsula.

Science.gov (United States)

Bhagat, Vidya; Haque, Mainul; Bin Abu Bakar, Yasrul Izad; Husain, Rohayah; Khairi, Che Mat

2016-01-01

Emotional maturity (EM) is defined as the ability of an individual to respond to situations, control emotions, and behave in an adult manner when dealing with others. EM is associated with adult learning skill, which is an important aspect of professional development as stated in the principles of andragogy. These principles are basically a characteristic feature of adult learning, which is defined as "the entire range of formal, non-formal, and informal learning activities that are undertaken by adults after an initial education and training, which result in the acquisition of new knowledge and skills". The purpose of this study is to find out the influence of EM on adult learning among Years I and II medical students of Universiti Sultan Zainal Abidin (UniSZA). The study population included preclinical medical students of UniSZA from Years I and II of the academic session 2015/2016. The convenient sampling technique was used to select the sample. Data were collected using "EM scale" to evaluate emotional level and adult learning scale to assess the adult learning scores. Out of 120 questionnaires, only six response sheets were not complete and the remaining 114 (95%) were complete. Among the study participants, 23.7% (27) and 76.3% (87) were males and females, respectively. The data were then compiled and analyzed using SPSS Version 22. The Pearson's correlation method was used to find the significance of their association. The results revealed a significant correlation between EM and adult learning scores ( r =0.40, p <0.001). Thus, the study result supports the prediction, and based on the current findings, it can be concluded that there is a significant correlation between EM and adult learning and it has an effect on the students. Medical faculty members should give more emphasis on these aspects to produce health professionals. Henceforward, researchers can expect with optimism that the country will create more rational medical doctors.

The different time course of phonotactic constraint learning in children and adults: Evidence from speech errors.

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Smalle, Eleonore H M; Muylle, Merel; Szmalec, Arnaud; Duyck, Wouter

2017-11-01

Speech errors typically respect the speaker's implicit knowledge of language-wide phonotactics (e.g., /t/ cannot be a syllable onset in the English language). Previous work demonstrated that adults can learn novel experimentally induced phonotactic constraints by producing syllable strings in which the allowable position of a phoneme depends on another phoneme within the sequence (e.g., /t/ can only be an onset if the medial vowel is /i/), but not earlier than the second day of training. Thus far, no work has been done with children. In the current 4-day experiment, a group of Dutch-speaking adults and 9-year-old children were asked to rapidly recite sequences of novel word forms (e.g., kieng nief siet hiem ) that were consistent with phonotactics of the spoken Dutch language. Within the procedure of the experiment, some consonants (i.e., /t/ and /k/) were restricted to the onset or coda position depending on the medial vowel (i.e., /i/ or "ie" vs. /øː/ or "eu"). Speech errors in adults revealed a learning effect for the novel constraints on the second day of learning, consistent with earlier findings. A post hoc analysis at the trial level showed that learning was statistically reliable after an exposure of 120 sequence trials (including a consolidation period). However, children started learning the constraints already on the first day. More precisely, the effect appeared significantly after an exposure of 24 sequences. These findings indicate that children are rapid implicit learners of novel phonotactics, which bears important implications for theorizing about developmental sensitivities in language learning. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Levels of Engagement and Barriers to Physical Activity in a Population of Adults with Learning Disabilities

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Hawkins, Andrew; Look, Roger

2006-01-01

This study examined levels of, and barriers to, physical activity in a population of 19 adults with learning disabilities living in community supported accommodation, using diary records and semi-structured interviews with staff. The levels of physical activity were higher in the sample population than previous figures for adults with learning…

Rich Environments for Adult Learners

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Bentham, Renee

2008-01-01

Unaware of the messages a bare adult learning environment sends and its effect on adult learners, a trainer attends an intensive Reggio Emilia course and learns that the physical environment is the "third teacher"--for adults as well as for children. Using principles of Reggio, she offers suggestions for enhancing adult learning spaces and…

Adult Education and Lifelong Learning in Europe and Beyond: Comparative Perspectives from the 2015 Würzburg Winter School. Studies in Pedagogy, Andragogy, and Gerontagogy. Volume 67

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Egetenmeyer, Regina, Ed.

2016-01-01

This volume presents comparisons of adult education and lifelong learning with a focus on educational policies, professionalization in adult education, participation in adult learning and education, quality in adult education, and educational guidance and counselling. The essays are based on comparisons discussed at the international Winter School…

Ankle and Midfoot Power During Walking and Stair Ascent in Healthy Adults.

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DiLiberto, Frank E; Nawoczenski, Deborah A; Houck, Jeff

2018-02-27

Ankle power dominates forward propulsion of gait, but midfoot power generation is also important for successful push off. However, it is unclear if midfoot power generation increases or stays the same in response to propulsive activities that induce larger external loads and require greater ankle power. The purpose of this study was to examine ankle and midfoot power in healthy adults during progressively more demanding functional tasks. Multi-segment foot motion (tibia, calcaneus, forefoot) and ground reaction forces were recorded as participants (N=12) walked, ascended a standard step, and ascended a high step. Ankle and midfoot positive peak power and total power, and the proportion of midfoot to ankle total power were calculated. One-way repeated measures ANOVAs were conducted to evaluate differences across tasks. Main effects were found for ankle and midfoot peak and total powers (all p power (p = .331). Ankle and midfoot power significantly increased across each task. Midfoot power increased in proportion to ankle power and in congruence to the external load of a task. Study findings may serve to inform multi-segment foot modeling applications and internal mechanistic theories of normal and pathological foot function.

The Effect of Learning Modality and Auditory Feedback on Word Memory: Cochlear-Implanted versus Normal-Hearing Adults.

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Taitelbaum-Swead, Riki; Icht, Michal; Mama, Yaniv

2017-03-01

In recent years, the effect of cognitive abilities on the achievements of cochlear implant (CI) users has been evaluated. Some studies have suggested that gaps between CI users and normal-hearing (NH) peers in cognitive tasks are modality specific, and occur only in auditory tasks. The present study focused on the effect of learning modality (auditory, visual) and auditory feedback on word memory in young adults who were prelingually deafened and received CIs before the age of 5 yr, and their NH peers. A production effect (PE) paradigm was used, in which participants learned familiar study words by vocal production (saying aloud) or by no-production (silent reading or listening). Words were presented (1) in the visual modality (written) and (2) in the auditory modality (heard). CI users performed the visual condition twice-once with the implant ON and once with it OFF. All conditions were followed by free recall tests. Twelve young adults, long-term CI users, implanted between ages 1.7 and 4.5 yr, and who showed ≥50% in monosyllabic consonant-vowel-consonant open-set test with their implants were enrolled. A group of 14 age-matched NH young adults served as the comparison group. For each condition, we calculated the proportion of study words recalled. Mixed-measures analysis of variances were carried out with group (NH, CI) as a between-subjects variable, and learning condition (aloud or silent reading) as a within-subject variable. Following this, paired sample t tests were used to evaluate the PE size (differences between aloud and silent words) and overall recall ratios (aloud and silent words combined) in each of the learning conditions. With visual word presentation, young adults with CIs (regardless of implant status CI-ON or CI-OFF), showed comparable memory performance (and a similar PE) to NH peers. However, with auditory presentation, young adults with CIs showed poorer memory for nonproduced words (hence a larger PE) relative to their NH peers. The

Motivation Is more Powerful than Interest in Learning English

Institute of Scientific and Technical Information of China (English)

Cheng Songmei

2017-01-01

Many people say interest is the teacher in learning. In fact, interest is a very important factor in doing things. If one has interest in something, he/she will has the feeling that he/she wants to know or learn more about it. In other words, interest is related to one's preference. Therefore, in teaching practice, teachers usually stress the importance of arousing students' interest because students with interest will feel curious and know how to satisfy their curiosity and will attain objectives of their curiosity. On the contrary, motivation is the inner desire and drive to achieve something, which is related to the personal goals. Therefore, motivation can sustain throughout the whole process of learning activities. Interest and motivation are both worth putting into use in teaching, but I think motivation is more powerful than interest.

Energy Efficient Power Allocation in Multi-tier 5G Networks Using Enhanced Online Learning

KAUST Repository

Alqerm, Ismail; Shihada, Basem

2017-01-01

of the 5G systems, where each transmitter surmises other transmitters power allocation strategies without information exchange. The proposed learning model exploits a brief state representation to account for the problem of dimensionality in online learning

Face-name learning in older adults: a benefit of hyper-binding.

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Weeks, Jennifer C; Biss, Renée K; Murphy, Kelly J; Hasher, Lynn

2016-10-01

Difficulty remembering faces and corresponding names is a hallmark of cognitive aging, as is increased susceptibility to distraction. Given evidence that older adults spontaneously encode relationships between target pictures and simultaneously occurring distractors (a hyper-binding phenomenon), we asked whether memory for face-name pairs could be improved through prior exposure to faces presented with distractor names. In three experiments, young and older adults performed a selective attention task on faces while ignoring superimposed names. After a delay, they learned and were tested on face-name pairs that were either maintained or rearranged from the initial task but were not told of the connection between tasks. In each experiment, older but not younger participants showed better memory for maintained than for rearranged pairs, indicating that older adults' natural propensity to tacitly encode and bind relevant and irrelevant information can be employed to aid face-name memory performance.

Explaining differences in adult second language learning : The role of language input characteristics and learners’ cognitive aptitudes

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Ćurčić, M.

2018-01-01

This dissertation examines how adult learning of novel language structures is affected by the characteristics of the language input that learners are exposed to and by learners’ cognitive aptitudes, such as analytical ability and working memory capacity. In a series of experiments, adult native

Native-language N400 and P600 predict dissociable language-learning abilities in adults

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Qi, Zhenghan; Beach, Sara D.; Finn, Amy S.; Minas, Jennifer; Goetz, Calvin; Chan, Brian; Gabrieli, John D.E.

2018-01-01

Language learning aptitude during adulthood varies markedly across individuals. An individual’s native-language ability has been associated with success in learning a new language as an adult. However, little is known about how native-language processing affects learning success and what neural markers of native-language processing, if any, are related to success in learning. We therefore related variation in electrophysiology during native-language processing to success in learning a novel artificial language. Event-related potentials (ERPs) were recorded while native English speakers judged the acceptability of English sentences prior to learning an artificial language. There was a trend towards a double dissociation between native-language ERPs and their relationships to novel syntax and vocabulary learning. Individuals who exhibited a greater N400 effect when processing English semantics showed better future learning of the artificial language overall. The N400 effect was related to syntax learning via its specific relationship to vocabulary learning. In contrast, the P600 effect size when processing English syntax predicted future syntax learning but not vocabulary learning. These findings show that distinct neural signatures of native-language processing relate to dissociable abilities for learning novel semantic and syntactic information. PMID:27737775

An examination of the impact of non-formal and informal learning on adult environmental knowledge, attitudes, and behaviors

Science.gov (United States)

Digby, Cynthia Louise Barrett

The purpose of this research is to consider the environmental knowledge, attitudes, and behaviors, of adults in Minnesota, and possible factors that influence environmental literacy. Specifically, this study is designed to: (1) measure the environmental literacy of Minnesota adults, (2) explore possible relationships between Minnesota adults, environmental literacy variables and their demographic, non-formal and informal learning, and (3) determine the relative contribution of demographic and learning variables for predicting environmental knowledge, attitudes and behaviors. This research was accomplished by conducting a secondary data analysis of The Third Minnesota Report Card on Environmental Literacy: A Survey of Adult Environmental Knowledge, Attitudes and Behavior (Murphy & Olson, 2008). Phone interviews were completed between August and November 2007 with one thousand adults throughout Minnesota. Findings indicated that for age, education, and income, there was a weak positive relationship with environmental knowledge, attitude and behavior scores. There was a significant effect for gender and environmental knowledge scores, with males receiving higher environmental knowledge scores than females. There was a significant effect for gender and environmental attitudes, and behavior scores as well, with females receiving slightly higher environmental attitude and behavior scores than males. After controlling for the effects of demographic variables on environmental knowledge, attitudes and behaviors, non-formal learning participation appears to be a moderate contributor to both environmental knowledge and environmental behaviors. After controlling for the effects of demographic variables on environmental knowledge, attitudes and behaviors, informal learning participation appears to be a slight contributor to environmental attitudes, and a moderate contributor to environmental knowledge and behaviors. Overall, the results of this study suggest that participation

The power of associative learning and the ontogeny of optimal behaviour.

Science.gov (United States)

Enquist, Magnus; Lind, Johan; Ghirlanda, Stefano

2016-11-01

Behaving efficiently (optimally or near-optimally) is central to animals' adaptation to their environment. Much evolutionary biology assumes, implicitly or explicitly, that optimal behavioural strategies are genetically inherited, yet the behaviour of many animals depends crucially on learning. The question of how learning contributes to optimal behaviour is largely open. Here we propose an associative learning model that can learn optimal behaviour in a wide variety of ecologically relevant circumstances. The model learns through chaining, a term introduced by Skinner to indicate learning of behaviour sequences by linking together shorter sequences or single behaviours. Our model formalizes the concept of conditioned reinforcement (the learning process that underlies chaining) and is closely related to optimization algorithms from machine learning. Our analysis dispels the common belief that associative learning is too limited to produce 'intelligent' behaviour such as tool use, social learning, self-control or expectations of the future. Furthermore, the model readily accounts for both instinctual and learned aspects of behaviour, clarifying how genetic evolution and individual learning complement each other, and bridging a long-standing divide between ethology and psychology. We conclude that associative learning, supported by genetic predispositions and including the oft-neglected phenomenon of conditioned reinforcement, may suffice to explain the ontogeny of optimal behaviour in most, if not all, non-human animals. Our results establish associative learning as a more powerful optimizing mechanism than acknowledged by current opinion.

Emotional maturity of medical students impacting their adult learning skills in a newly established public medical school at the east coast of Malaysian Peninsula

Directory of Open Access Journals (Sweden)

Bhagat V

2016-10-01

Full Text Available Vidya Bhagat,1 Mainul Haque,2 Yasrul Izad Bin Abu Bakar,3 Rohayah Husain,1 Che Mat Khairi1 1The Unit of Psychological Medicine, Faculty of Medicine, Universiti Sultan Zainal Abidin, Kuala Terengganu, Terengganu, Malaysia; 2The Unit of Pharmacology, Faculty of Medicine and Defense Health, National Defense University of Malaysia, Kuala Lumpur, Malaysia; 3The Unit of Anatomy, Faculty of Medicine, Universiti Sultan Zainal Abidin, Kuala Terengganu, Terengganu, Malaysia Abstract: Emotional maturity (EM is defined as the ability of an individual to respond to situations, control emotions, and behave in an adult manner when dealing with others. EM is associated with adult learning skill, which is an important aspect of professional development as stated in the principles of andragogy. These principles are basically a characteristic feature of adult learning, which is defined as “the entire range of formal, non-formal, and informal learning activities that are undertaken by adults after an initial education and training, which result in the acquisition of new knowledge and skills”. The purpose of this study is to find out the influence of EM on adult learning among Years I and II medical students of Universiti Sultan Zainal Abidin (UniSZA. The study population included preclinical medical students of UniSZA from Years I and II of the academic session 2015/2016. The convenient sampling technique was used to select the sample. Data were collected using “EM scale” to evaluate emotional level and adult learning scale to assess the adult learning scores. Out of 120 questionnaires, only six response sheets were not complete and the remaining 114 (95% were complete. Among the study participants, 23.7% (27 and 76.3% (87 were males and females, respectively. The data were then compiled and analyzed using SPSS Version 22. The Pearson’s correlation method was used to find the significance of their association. The results revealed a significant

Comparison of muscle strength, sprint power and aerobic capacity in adults with and without cerebral palsy

NARCIS (Netherlands)

de Groot, Sonja; Dallmeijer, Annet J.; Bessems, Paul J. C.; Lamberts, Marcel L.; van der Woude, Lucas H. V.; Janssen, Thomas W. J.

Objective: To compare: (i) muscle strength, sprint power and maximal aerobic capacity; and (ii) the correlations between these variables in adults with and without cerebral palsy. Design: Cross-sectional study. Subjects: Twenty adults with and 24 without cerebral palsy. Methods: Isometric and

Comparison of muscle strength, sprint power and aerobic capacity in adults with and without cerebral palsy

NARCIS (Netherlands)

de Groot, S.; Dallmeijer, A.J.; Bessems, P.J.C.; Lamberts, M.L.; van der Woude, L.H.V.; Janssen, T.W.J.

2012-01-01

Objective: To compare: (i) muscle strength, sprint power and maximal aerobic capacity; and (ii) the correlations between these variables in adults with and without cerebral palsy. Design: Cross-sectional study. Subjects: Twenty adults with and 24 without cerebral palsy. Methods: Isometric and

Health and Social Care Interventions Which Promote Social Participation for Adults with Learning Disabilities: A Review

Science.gov (United States)

Howarth, Sharon; Morris, David; Newlin, Meredith; Webber, Martin

2016-01-01

People with learning disabilities are among the most socially excluded in society. There is a significant gap in research evidence showing how health and social care workers can intervene to improve the social participation of adults with learning disabilities. A systematic review and modified narrative synthesis was used to appraise the quality…

Distributional Language Learning: Mechanisms and Models of ategory Formation.

Science.gov (United States)

Aslin, Richard N; Newport, Elissa L

2014-09-01

In the past 15 years, a substantial body of evidence has confirmed that a powerful distributional learning mechanism is present in infants, children, adults and (at least to some degree) in nonhuman animals as well. The present article briefly reviews this literature and then examines some of the fundamental questions that must be addressed for any distributional learning mechanism to operate effectively within the linguistic domain. In particular, how does a naive learner determine the number of categories that are present in a corpus of linguistic input and what distributional cues enable the learner to assign individual lexical items to those categories? Contrary to the hypothesis that distributional learning and category (or rule) learning are separate mechanisms, the present article argues that these two seemingly different processes---acquiring specific structure from linguistic input and generalizing beyond that input to novel exemplars---actually represent a single mechanism. Evidence in support of this single-mechanism hypothesis comes from a series of artificial grammar-learning studies that not only demonstrate that adults can learn grammatical categories from distributional information alone, but that the specific patterning of distributional information among attested utterances in the learning corpus enables adults to generalize to novel utterances or to restrict generalization when unattested utterances are consistently absent from the learning corpus. Finally, a computational model of distributional learning that accounts for the presence or absence of generalization is reviewed and the implications of this model for linguistic-category learning are summarized.

"We Are Guinea Pigs Really": Examining the Realities of ICT-based Adult Learning.

Science.gov (United States)

Selwyn, Neil; Gorard, Stephen; Williams, Sara

2002-01-01

Interviews with 36 adult learners in information-communications technology (ICT) settings, using the concept of learning trajectories, revealed barriers to widening participation through ICT. In addition to technical shortcomings, social, economic, cultural, and political issues hinder the process, including lack of innovative instruction and…

Paired-Associate Learning in Young and Old Adults as Related to Stimulus Concreteness and Presentation Method

Science.gov (United States)

Witte, Kenneth L.; Freund, Joel S.

1976-01-01

Investigated the learning of young and old adults as related to two variables, stimulus concreteness (low vs. high) and presentation method (recall vs. multiple choice vs. associate matching). Main findings were: (a) the elderly did not perform as well as young adults, (b) for both groups, performance was better for the pairs with concrete…

Biographical learning in top-level coaching - personal styles and the power of practical sense

DEFF Research Database (Denmark)

Christensen, Mette Krogh

: Biographical learning in top-level coaching - personal styles and the power of practical sense. There is a growing body of studies in sports coaching cultures, comprising research focusing on the individual learning processes and life histories of top-level coaches. Even if top-level sport has become...... explores the relation between these kinds of learning processes and the coaches’ development of practical sense of talent. I base the paper on a sociological analysis of in-depth interviews with eight Danish top-level football coaches about their pathways to expertise. Results illustrate two interwoven...... in young footballers. The results point to an important challenge in coach education and coach socialization: the construction and power of coaches’ personal “styles”....

Adult sibling experience, roles, relationships and future concerns - a review of the literature in learning disabilities.

Science.gov (United States)

Davys, Deborah; Mitchell, Duncan; Haigh, Carol

2011-10-01

This paper provides a review of the literature related to adult siblings of learning-disabled people. Siblings of learning-disabled people are often looked upon as next of kin when older parents die; however, there is little research regarding sibling views and wishes. A literature review of published peer-reviewed empirical research was undertaken. Electronic databases and citation tracking were used to collate data using key terms such as adult siblings and learning disability. Relevant articles were analysed, compared and contrasted. Six key themes emerged suggesting a varied impact of learning disability upon sibling lives in areas that include life choices, relationships, identity and future plans. Some siblings report a positive impact upon life, others state their lives are comparable with other adults who do not have a learning-disabled sibling and others still report a negative impact. Sibling roles and relationships are varied. Evidence suggests that sibling roles, relationships and experience are affected by life stage. Parents often have a primary care role for the disabled person, whilst siblings perform a more distant role; however, sibling involvement often rises when parents are no longer able to provide previous levels of support. Many factors appear to affect the sibling experience and uptake of roles including gender, life stage and circumstances, level of disability, health status and relationships between family members. Siblings are concerned about the future, particularly when parents are no longer able to provide support, and many appear to have expectations of future responsibilities regarding their disabled sibling. As siblings of people who have a learning disability are often expected by society to provide support, it is important that health and social care practitioners are aware of issues that may impact on this relationship. © 2011 Blackwell Publishing Ltd.

The Influence of the Openness of an E-Learning Situation on Adult Students' Self-Regulation

Science.gov (United States)

Jezegou, Annie

2013-01-01

This article presents empirical research conducted with French speaking adults studying for a diploma. Their training took place mainly in e-learning. The goal of this research was to identify and explain the processes of influence existing between two specific dimensions: the degree of openness of the components of the e-learning situation and…

Technology, Learning, and Individual Differences

Science.gov (United States)

Bear, Anne A. Ghost

2012-01-01

The learning needs for adults that result from the constant increase in technology are rooted in the adult learning concepts of (a) andragogy, (b) self-directed learning, (c) learning-how-to-learn, (d) real-life learning, and (e) learning strategies. This study described the learning strategies that adults use in learning to engage in an online…

The role of adult education and learning policy in fostering societal sustainability

Science.gov (United States)

Milana, Marcella; Rasmussen, Palle; Holford, John

2016-10-01

The idea of "sustainability" as a core value has slowly permeated policy and practice at governmental and institutional levels, in public and private policy. However, at times when social and economic crises have revealed the fragility of existing institutions and policies, it is important to consider how sustainability is - and could be - integrated into educational policies. In this theoretical contribution to a special issue on "Societal sustainability", the authors draw on available literature and knowledge. They begin their paper by summarising the conditions under which the concept of "sustainability" entered political discourse in the early 1970s and outline how it has influenced educational research. They then introduce the longstanding debate about the relative role of tradition (in terms of traditional cultural and social order) and change (in terms of efforts to provide learning opportunities for everyone) in adult education. Finally, they argue for a rethinking of the ontology of sustainability: this, they suggest, can shed new light on its relationships with adult education and learning and social justice.

The role of adult education and learning policy in fostering societal sustainability

DEFF Research Database (Denmark)

Milana, Marcella; Rasmussen, Palle Damkjær; Holford, John

2016-01-01

The idea of “sustainability” as a core value has slowly permeated policy and practice at governmental and institutional levels, in public and private policy. However, at times when social and economic crises have revealed the fragility of existing institutions and policies, it is important to con...... opportunities for everyone) in adult education. Finally, they argue for a rethinking of the ontology of sustainability: this, they suggest, can shed new light on its relationships with adult education and learning and social Justice....... to consider how sustainability is – and could be – integrated into educational policies. In this theoretical contribution to a special issue on “Societal sustainability”, the authors draw on available literature and knowledge. They begin their paper by summarising the conditions under which the concept...... of “sustainability” entered political discourse in the early 1970s and outline how it has influenced educational research. They then introduce the longstanding debate about the relative role of tradition (in terms of traditional cultural and social order) and change (in terms of efforts to provide learning...

How do adults with mild learning disabilities experience bereavement and grief? A qualitative exploration.

OpenAIRE

McRitchie, Robyn

2012-01-01

Background: The vast majority of research into the experiences of people with learning disabilities (LD) in regard to bereavement and grief involves the collection of data from second-hand sources, or via quantitative measures. This qualitative study aimed to explore the lived experiences of bereavement and grief in a group of adults with mild LD. Methods: Semi-structured interviews were carried out with 13 adults (aged 20-72 years) with mild LD who had experienced bereaveme...

Functional Assessment in Transition and Rehabilitation for Adolescents and Adults with Learning Disorders.

Science.gov (United States)

Bullis, Michael, Ed.; Davis, Cheryl D., Ed.

This manual is based on a 3-year, federally funded program, Project FASTER (Functional Assessment Services for Transition, Education, and Rehabilitation), that developed functional assessment procedures and provided assessment services to adolescents and adults with learning or behavioral disorders who were involved in school-based transition…

Energy Efficient Power Allocation in Multi-tier 5G Networks Using Enhanced Online Learning

KAUST Repository

Alqerm, Ismail

2017-07-25

The multi-tier heterogeneous structure of 5G with dense small cells deployment, relays, and device-to-device (D2D) communications operating in an underlay fashion is envisioned as a potential solution to satisfy the future demand for cellular services. However, efficient power allocation among dense secondary transmitters that maintains quality of service (QoS) for macro (primary) cell users and secondary cell users is a critical challenge for operating such radio. In this paper, we focus on the power allocation problem in the multi-tier 5G network structure using a non-cooperative methodology with energy efficiency consideration. Therefore, we propose a distributive intuition-based online learning scheme for power allocation in the downlink of the 5G systems, where each transmitter surmises other transmitters power allocation strategies without information exchange. The proposed learning model exploits a brief state representation to account for the problem of dimensionality in online learning and expedite the convergence. The convergence of the proposed scheme is proved and numerical results demonstrate its capability to achieve fast convergence with QoS guarantee and significant improvement in system energy efficiency.

Effectiveness of an adult-learning, self-directed model compared with traditional lecture-based teaching methods in out-of-hospital training.

Science.gov (United States)

De Lorenzo, Robert A; Abbott, Cynthia A

2004-01-01

Until recently, the U.S. Army Combat Medic School used a traditional teaching model with heavy emphasis on large group lectures. Skills were taught separately with minimal links to didactics. To evaluate whether the adult learning model improves student learning in terms of cognitive performance and perception of proficiency in military medic training. The study population was two sequential groups of randomly selected junior, enlisted, active duty soldiers with no prior formal emergency medical training who were enrolled in an experimental model of a U.S. Army Combat Medic School. The control population was a similar group of students enrolled in the traditional curriculum. Instructors were drawn from the same pool, with experimental group instructors receiving two weeks of training in adult-learning strategies. The study population was enrolled in the experimental program that emphasized the principles of adult learning, including small-group interactive approach, self-directed study, multimedia didactics, and intensive integrated practice of psychomotor skills. Instructors and students were also surveyed at the end of the course as to their confidence in performing four critical skills. The survey instrument used a five-point scale ranging from "strongly disagree" through "undecided" to "strongly agree." Proficiency for this survey was defined as the sum of the top two ratings of "agree" or "strongly agree" to questions regarding the particular skill. Both experimental and control programs lasted ten weeks and covered the same academic content and nonacademic (e.g., physical fitness) requirements, and the two groups of students had similar duty days. Evaluations included performance on internal and National Registry of Emergency Medical Technicians (NREMT) written examinations and other measures of academic and nonacademic performance. One hundred fifty students (experimental n = 81, control n = 69) were enrolled in 1999-2000. The scores for internal course

Development and Validation of the Elder Learning Barriers Scale Among Older Chinese Adults.

Science.gov (United States)

Wang, Renfeng; De Donder, Liesbeth; De Backer, Free; He, Tao; Van Regenmortel, Sofie; Li, Shihua; Lombaerts, Koen

2017-12-01

This study describes the development and validation of the Elder Learning Barriers (ELB) scale, which seeks to identify the obstacles that affect the level of educational participation of older adults. The process of item pool design and scale development is presented, as well as the testing and scale refinement procedure. The data were collected from a sample of 579 older Chinese adults (aged over 55) in the Xi'an region of China. After randomly splitting the sample for cross-validation purposes, the construct validity of the ELB scale was confirmed containing five dimensions: dispositional, informational, physical, situational, and institutional barriers. Furthermore, developmental differences in factor structure have been examined among older age groups. The results indicated that the scale demonstrated good reliability and validity. We conclude in general that the ELB scale appears to be a valuable instrument for examining the learning barriers that older Chinese citizens experience for participating in organized educational activities.

Assessment of Prior Learning in Adult Vocational Education and Training

Directory of Open Access Journals (Sweden)

Vibe Aarkrog

2015-04-01

Full Text Available The article deals about the results of a study of school-based Assessment of Prior Learning of adults who have enrolled as students in a VET college in order to qualify for occupations as skilled workers. Based on examples of VET teachers’ methods for assessing the students’ prior learning in the programs for gastronomes, respectively child care assistants the article discusses two issues in relation to Assessment of Prior Learing: the encounter of practical experience and school-based knowledge and the validity and reliability of the assessment procedures. Through focusing on the students’ knowing that and knowing why the assessment is based on a scholastic perception of the students’ needs for training, reflecting one of the most important challenges in Assessment of Prior Learning: how can practical experience be transformed into credits for the knowledge parts of the programs? The study shows that by combining several Assessment of Prior Learning methods and comparing the teachers’ assessments the teachers respond to the issues of validity and reliability. However, validity and reliability might be even further strengthened, if the competencies are well defined, if the education system is aware of securing a reasonable balance between knowing how, knowing that, and knowing why, and if the teachers are adequately trained for the assessment procedures.

Use of Language Learning Strategies by Spanish Adults for Mastering Business English

Science.gov (United States)

Judge, Jeffrey Wallace

2010-01-01

Research of language learning strategy (LLS) has provided insight for language learners from many international cultures since this branch of research began in the 1970s. Despite the urgent need for competence in the use of business English in Western Europe, LLS studies have not been conducted on Spanish adults who use English for business. The…

Audiovisual spoken word training can promote or impede auditory-only perceptual learning: prelingually deafened adults with late-acquired cochlear implants versus normal hearing adults.

Science.gov (United States)

Bernstein, Lynne E; Eberhardt, Silvio P; Auer, Edward T

2014-01-01

Training with audiovisual (AV) speech has been shown to promote auditory perceptual learning of vocoded acoustic speech by adults with normal hearing. In Experiment 1, we investigated whether AV speech promotes auditory-only (AO) perceptual learning in prelingually deafened adults with late-acquired cochlear implants. Participants were assigned to learn associations between spoken disyllabic C(=consonant)V(=vowel)CVC non-sense words and non-sense pictures (fribbles), under AV and then AO (AV-AO; or counter-balanced AO then AV, AO-AV, during Periods 1 then 2) training conditions. After training on each list of paired-associates (PA), testing was carried out AO. Across all training, AO PA test scores improved (7.2 percentage points) as did identification of consonants in new untrained CVCVC stimuli (3.5 percentage points). However, there was evidence that AV training impeded immediate AO perceptual learning: During Period-1, training scores across AV and AO conditions were not different, but AO test scores were dramatically lower in the AV-trained participants. During Period-2 AO training, the AV-AO participants obtained significantly higher AO test scores, demonstrating their ability to learn the auditory speech. Across both orders of training, whenever training was AV, AO test scores were significantly lower than training scores. Experiment 2 repeated the procedures with vocoded speech and 43 normal-hearing adults. Following AV training, their AO test scores were as high as or higher than following AO training. Also, their CVCVC identification scores patterned differently than those of the cochlear implant users. In Experiment 1, initial consonants were most accurate, and in Experiment 2, medial consonants were most accurate. We suggest that our results are consistent with a multisensory reverse hierarchy theory, which predicts that, whenever possible, perceivers carry out perceptual tasks immediately based on the experience and biases they bring to the task. We

Adult Learner Graduation Rates at Four U.S. Community Colleges by Prior Learning Assessment Status and Method

Science.gov (United States)

Hayward, Milan S.; Williams, Mitchell R.

2015-01-01

The completion agenda demands higher community college graduation rates among adult learners, and prior learning assessment (PLA) is a promising solution. PLA permits students to earn credit for college-level learning acquired outside of higher education and is associated with improved student outcomes. However, little is known regarding community…

The power of associative learning and the ontogeny of optimal behaviour

Science.gov (United States)

Enquist, Magnus; Lind, Johan

2016-01-01

Behaving efficiently (optimally or near-optimally) is central to animals' adaptation to their environment. Much evolutionary biology assumes, implicitly or explicitly, that optimal behavioural strategies are genetically inherited, yet the behaviour of many animals depends crucially on learning. The question of how learning contributes to optimal behaviour is largely open. Here we propose an associative learning model that can learn optimal behaviour in a wide variety of ecologically relevant circumstances. The model learns through chaining, a term introduced by Skinner to indicate learning of behaviour sequences by linking together shorter sequences or single behaviours. Our model formalizes the concept of conditioned reinforcement (the learning process that underlies chaining) and is closely related to optimization algorithms from machine learning. Our analysis dispels the common belief that associative learning is too limited to produce ‘intelligent’ behaviour such as tool use, social learning, self-control or expectations of the future. Furthermore, the model readily accounts for both instinctual and learned aspects of behaviour, clarifying how genetic evolution and individual learning complement each other, and bridging a long-standing divide between ethology and psychology. We conclude that associative learning, supported by genetic predispositions and including the oft-neglected phenomenon of conditioned reinforcement, may suffice to explain the ontogeny of optimal behaviour in most, if not all, non-human animals. Our results establish associative learning as a more powerful optimizing mechanism than acknowledged by current opinion. PMID:28018662

Learning-Based Adaptive Imputation Methodwith kNN Algorithm for Missing Power Data

Directory of Open Access Journals (Sweden)

Minkyung Kim

2017-10-01

Full Text Available This paper proposes a learning-based adaptive imputation method (LAI for imputing missing power data in an energy system. This method estimates the missing power data by using the pattern that appears in the collected data. Here, in order to capture the patterns from past power data, we newly model a feature vector by using past data and its variations. The proposed LAI then learns the optimal length of the feature vector and the optimal historical length, which are significant hyper parameters of the proposed method, by utilizing intentional missing data. Based on a weighted distance between feature vectors representing a missing situation and past situation, missing power data are estimated by referring to the k most similar past situations in the optimal historical length. We further extend the proposed LAI to alleviate the effect of unexpected variation in power data and refer to this new approach as the extended LAI method (eLAI. The eLAI selects a method between linear interpolation (LI and the proposed LAI to improve accuracy under unexpected variations. Finally, from a simulation under various energy consumption profiles, we verify that the proposed eLAI achieves about a 74% reduction of the average imputation error in an energy system, compared to the existing imputation methods.

Native-language N400 and P600 predict dissociable language-learning abilities in adults.

Science.gov (United States)

Qi, Zhenghan; Beach, Sara D; Finn, Amy S; Minas, Jennifer; Goetz, Calvin; Chan, Brian; Gabrieli, John D E

2017-04-01

Language learning aptitude during adulthood varies markedly across individuals. An individual's native-language ability has been associated with success in learning a new language as an adult. However, little is known about how native-language processing affects learning success and what neural markers of native-language processing, if any, are related to success in learning. We therefore related variation in electrophysiology during native-language processing to success in learning a novel artificial language. Event-related potentials (ERPs) were recorded while native English speakers judged the acceptability of English sentences prior to learning an artificial language. There was a trend towards a double dissociation between native-language ERPs and their relationships to novel syntax and vocabulary learning. Individuals who exhibited a greater N400 effect when processing English semantics showed better future learning of the artificial language overall. The N400 effect was related to syntax learning via its specific relationship to vocabulary learning. In contrast, the P600 effect size when processing English syntax predicted future syntax learning but not vocabulary learning. These findings show that distinct neural signatures of native-language processing relate to dissociable abilities for learning novel semantic and syntactic information. Copyright © 2016 Elsevier Ltd. All rights reserved.

The Impact of Computer Assisted Instruction As It Relates to Learning Disabled Adults in California Community Colleges.

Science.gov (United States)

Brower, Mary Jo

A study was conducted to determine the advantages and disadvantages of using computer-assisted instruction (CAI) with learning disabled (LD) adults attending California community colleges. A questionnaire survey of the directors of the LD programs solicited information on the availability of CAI for LD adults, methods of course advertisement,…

Understanding adult neurogenesis beyond its role in learning and memory formation

Directory of Open Access Journals (Sweden)

Ab Latif Wani

2017-04-01

Full Text Available There has been a shift in the understanding of brain, neurons, and their functional role over the last two decades. Earlier it was believed that the brain was a static organ and was not subject to any change throughout life. An understanding was developed later that brain reorganizes its structure by a specific property called neuroplasticity. Recent research shows that the brain generates new neurons even in the adult stage, and this process is called adult neurogenesis. Although researchers still not have all the answers about the newborn neurons, and why and how they are generated, and what is their role, some have highlighted the importance of these in learning and memory formation, and even in memories of fear and spatial navigation. A wide range of environmental experience influences the generation of newborn neurons and their functional variability. There are questions about how different environmental experiences cause the differences in the generation of new neurons. Recently the field of optogenetics attempted to answer the questions on adult neurogenesis. However there are still questions about adult neurogenesis which needs a more naturalistic approach, for their better understanding.

Teaching Power Electronics with a Design-Oriented and Project-Based Learning Method at the Technical University of Denmark

DEFF Research Database (Denmark)

Zhang, Zhe; Hansen, Claus Thorp; Andersen, Michael A. E.

2016-01-01

Power electronics is a fast developing technology within the electrical engineering field. This paper presents the results and experiences gained from DesignOriented Project Based Learning of switch-mode power supply design within a power electronics course at the Technical University of Denmark...... (DTU). Project-based learning (PBL) is known to be a motivating and problem-centered teaching method that not only places students at the core of the teaching and learning activities but also gives students the ability to transfer their acquired scientific knowledge into industrial practices. Students...... are asked to choose a specification from different power converter applications such as a fuel cell power conditioning converter, a light-emitting diode (LED) driver or a battery charger. Based upon their choice, the students select topology, design magnetic components, calculate input/output filters...

Learning Responsibility and Balance of Power

Directory of Open Access Journals (Sweden)

Şefika Sümeyye Çam

2014-01-01

Full Text Available This qualitative study aims to determine teacher perspectives on learning responsibility and balance of power. The research design is case study which was conducted on four primary school teachers. The data were collected with semi-structured interviews and the data obtained were analyzed with categorical analysis, a type of content analysis. The findings suggest that teachers think that learner should be at the center of teaching with LCT and they are incapable of applying learner-center teaching. It has been found that the class size and loaded teaching programs prevent them to apply LCT. Therefore, there have been some recommendations about the LCT by the researchers of the study.

Ethical challenges in everyday work with adults with learning disabilities.

Science.gov (United States)

Solvoll, Betty-Ann; Hall, Elisabeth O C; Brinchmann, Berit Støre

2015-06-01

Healthcare providers caring for learning-disabled individuals in institutions face challenges of what is right or wrong in their daily work. Serving this group, it is of utmost importance for the healthcare staff to raise awareness and to understand how ethical values are at stake. What ethical challenges are discussed among healthcare providers working with adults with learning disabilities? The study had a qualitative and investigative design. The study was conducted in a community institution for adults with learning disabilities. Participants were healthcare providers joining regular focused group discussions. Two groups participated and each group consisted of six participants. The conversations were taped and transcribed. The study was reported to Norwegian Social Science Data Services and was approved by the regional ethics committee. Findings are presented in four themes: (a) feeling squeezed between conflicting actions, (b) being the client's spokesman, (c) searching shared responsibility, and (d) expecting immediate and fixed solutions. The healthcare providers wanted to be the clients' advocates. They felt obliged to speak up for the clients, however, seeking for someone with whom to share the heavily experienced responsibility. Data likewise revealed that the group discussions created expectations among the healthcare providers; they expected smart and final solutions to the problems they discussed. The discussion focuses on everyday ethical challenges, the meaning of being in-between and share responsibility, and the meaning of ethical sensitivity. Ethical challenges can be demanding for the staff; they might feel squeezed in-between contradictory attitudes or feel alone in decision-making. Frequent conversations about ethical challenges do not solve the ethical problems here-and-now, but they do visualize them. This also visualizes the staff's need for support. © The Author(s) 2014.

Properties and mechanisms of olfactory learning and memory

Directory of Open Access Journals (Sweden)

Michelle T Tong

2014-07-01

Full Text Available Memories are dynamic physical phenomena with psychometric forms as well as characteristic timescales. Most of our understanding of the cellular mechanisms underlying the neurophysiology of memory, however, derives from one-trial learning paradigms that, while powerful, do not fully embody the gradual, representational, and statistical aspects of cumulative learning. The early olfactory system -- particularly olfactory bulb -- comprises a reasonably well-understood and experimentally accessible neuronal network with intrinsic plasticity that underlies both one-trial (adult aversive, neonatal and cumulative (adult appetitive odor learning. These olfactory circuits employ many of the same molecular and structural mechanisms of memory as, for example, hippocampal circuits following inhibitory avoidance conditioning, but the temporal sequences of post-conditioning molecular events are likely to differ owing to the need to incorporate new information from ongoing learning events into the evolving memory trace. Moreover, the shapes of acquired odor representations, and their gradual transformation over the course of cumulative learning, also can be directly measured, adding an additional representational dimension to the traditional metrics of memory strength and persistence. In this review, we describe some established molecular and structural mechanisms of memory with a focus on the timecourses of post-conditioning molecular processes. We describe the properties of odor learning intrinsic to the olfactory bulb and review the utility of the olfactory system of adult rodents as a memory system in which to study the cellular mechanisms of cumulative learning.

Education and Older Adults at the University of the Third Age

Science.gov (United States)

Formosa, Marvin

2012-01-01

This article reports a critical analysis of older adult education in Malta. In educational gerontology, a critical perspective demands the exposure of how relations of power and inequality, in their myriad forms, combinations, and complexities, are manifest in late-life learning initiatives. Fieldwork conducted at the University of the Third Age…

Learning "While" Working: Success Stories on Workplace Learning in Europe

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Lardinois, Rocio

2011-01-01

Cedefop's report "Learning while working: success stories on workplace learning in Europe" presents an overview of key trends in adult learning in the workplace. It takes stock of previous research carried out by Cedefop between 2003 and 2010 on key topics for adult learning: governance and the learning regions; social partner roles in…

Entangled ethnography: imagining a future for young adults with learning disabilities.

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Ginsburg, Faye; Rapp, Rayna

2013-12-01

Our article draws on one aspect of our multi-sited long-term ethnographic research in New York City on cultural innovation and Learning Disabilities (LD). We focus on our efforts to help create two innovative transition programs that also became sites for our study when we discovered that young adults with disabilities were too often "transitioning to nowhere" as they left high school. Because of our stakes in this process as parents of children with learning disabilities as well as anthropologists, we have come to think of our method as entangled ethnography, bringing the insights of both insider and outsider perspectives into productive dialog, tailoring a longstanding approach in critical anthropology to research demedicalizing the experience of disability. Copyright © 2013 Elsevier Ltd. All rights reserved.

Naturally Acquired Mentoring Relationships and Young Adult Outcomes among Adolescents with Learning Disabilities

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Ahrens, Kym; DuBois, David Lane; Lozano, Paula; Richardson, Laura P.

2010-01-01

We evaluated whether having a naturally acquired mentor during adolescence was associated with improved adult outcomes among youth with learning disabilities (YLD). Mentored youth were more likely to have graduated from high school, reported a higher level of self-esteem, and reported a higher overall number of positive outcomes than nonmentored…

Vietnamese American Experiences of English Language Learning: Ethnic Acceptance and Prejudice

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Jeffrey LaBelle

2007-01-01

Full Text Available This article investigates the effects of ethnic acceptance and prejudice on English language learning among immigrant nonnative speakers. During 2004 and 2005, the author conducted participatory dialogues among six Vietnamese and Mexican adult immigrant English language learners. The researcher sought to answer five questions: (1 What are some nonnative English speakers’ experience regarding the way native speakers treat them? (2 How have nonnative English speakers’ experiences of ethnic acceptance or ethnic prejudice affected their learning of English? (3 What do nonnative English speakers think they need in order to lower their anxiety as they learn a new language? (4 What can native English speakers do to lower nonnative speakers’ anxiety? (5 What can nonnative English speakers do to lower their anxiety with native English speakers? Even though many of the adult immigrant participants experienced ethnic prejudice, they developed strategies to overcome anxiety, frustration, and fear. The dialogues generated themes of acceptance, prejudice, power, motivation, belonging, and perseverance, all factors essential to consider when developing English language learning programs for adult immigrants.

Learning effects and the commercialization of new energy technologies: the case of nuclear power

International Nuclear Information System (INIS)

Zimmerman, M.B.

1982-01-01

Recently, attention has been focused on government policy toward commercialization of new energy technologies. Arguments are offered that, in the early days of commercialization, significant learning externalities that justify subsidy are present. Using nuclear power as a case study, this article estimates the learning effects actually present. The effect of experience on construction cost and on the accuracy of cost estimation is examined. External learning is separated from internalized learning about both construction cost and cost estimation. Finally, an estimate of the value of both kinds of learning externality is provided. The results suggest learning externalities were present, but had little effect on the rate of commercialization. 19 references, 5 tables

Mimicry Enhances Observational Learning in 16-Month-Old Infants.

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Eszter Somogyi

Full Text Available We examined the effect of mimicry on how 16-month-old infants learn by observation a novel tool use action, which consisted of using a rake to retrieve a toy. Across four conditions, we manipulated whether during an initial play phase, an adult mimicked the infant's play or not (testing the effect of mimicry, the infant played with the adult or played alone (controlling the effect of interacting with a contingent partner and whether the infant saw a demonstration of the tool's use or not (evaluating baseline performance. We found that infants who had been mimicked learned best from a demonstration of the rake's use and performed better than infants who only played with the experimenter without mimicry or played by themselves before the demonstration. As expected, infants did not learn from a demonstration of the rake's use when they played by themselves and thus had no previous interaction with an experimenter. The mechanisms driving this powerful learning effect of mimicry are discussed.

Organizational learning in high risk technologies: Evidence from the nuclear power industry

International Nuclear Information System (INIS)

Marcus, A.; Bromiley, P.; Nichols, M.

1990-01-01

Technologies where catastrophe is possible pose dangers not only to the immediate victims, but also to innocent bystanders and to future generations who have no control over the system. The question has been raised as to whether organization theory can be extended to such high risk technologies; for, after all, this theory is based on organizations that do not have catastrophic potential. It has been argued that there may be special features of high risk technologies, for example the need to combine structured and disciplined organizational forms with decentralization to deal with unplanned interactions, that makes the application of organization theory especially difficult. Furthermore, there has been relatively little empirical work on the management of high risk technologies (with regard to the nuclear power industry the exceptions are noted); and much of what is known comes from case analyses. This paper attempts to respond to these challenges, first, by taking a concept from organizational theory and applying it to a high risk technology, and second, by trying to empirically relate measures of this concept to measures of safety. The concept is organizational learning. The authors wish to determine if there is evidence of learning in the nuclear power industry, and, if there is evidence of learning, what form this learning takes

Quantitative EEG in Children and Adults With Attention Deficit Hyperactivity Disorder: Comparison of Absolute and Relative Power Spectra and Theta/Beta Ratio.

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Markovska-Simoska, Silvana; Pop-Jordanova, Nada

2017-01-01

In recent decades, resting state electroencephalographic (EEG) measures have been widely used to document underlying neurophysiological dysfunction in attention deficit hyperactivity disorder (ADHD). Although most EEG studies focus on children, there is a growing interest in adults with ADHD too. The aim of this study was to objectively assess and compare the absolute and relative EEG power as well as the theta/beta ratio in children and adults with ADHD. The evaluated sample comprised 30 male children and 30 male adults with ADHD diagnosed according to DSM-IV criteria. They were compared with 30 boys and 30 male adults matched by age. The mean age (±SD) of the children's group was 9 (±2.44) years and the adult group 35.8 (±8.65) years. EEG was recorded during an eyes-open condition. Spectral analysis of absolute (μV 2 ) and relative power (%) was carried out for 4 frequency bands: delta (2-4 Hz), theta (4-8 Hz), alpha (8-13 Hz), and beta (13-21 Hz). The findings obtained for ADHD children are increased absolute power of slow waves (theta and delta), whereas adults exhibited no differences compared with normal subjects. For the relative power spectra there were no differences between the ADHD and control groups. Across groups, the children showed greater relative power than the adults in the delta and theta bands, but for the higher frequency bands (alpha and beta) the adults showed more relative power than children. Only ADHD children showed greater theta/beta ratio compared to the normal group. Classification analysis showed that ADHD children could be differentiated from the control group by the absolute theta values and theta/beta ratio at Cz, but this was not the case with ADHD adults. The question that should be further explored is if these differences are mainly due to maturation processes or if there is a core difference in cortical arousal between ADHD children and adults. © EEG and Clinical Neuroscience Society (ECNS) 2016.

An In-Depth Analysis of Adult Learning Policies and Their Effectiveness in Europe

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European Union, 2015

2015-01-01

Adult learning policies, like any other policies, need to be effective: they need to reach their objectives and attain the desired impacts, which should be carefully defined. Understanding the performance of policies allows policy makers to change and improve them. A growing body of research and statistics provides important insights into how…

A Critical Examination of the Teaching Methodologies Pertaining to Distance Learning in Geographic Education: Andragogy in an Adult Online Certificate Program

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Schultz, Richard B.

2012-01-01

Differences between student audiences are an important aspect not only of traditional learning in higher education, but also in the distance learning environment. Facilitators of distance learning coursework must be cognizant of the differences which adult students bring to the classroom and their varying expectations and reasons for learning.…

An Annotated Bibliography of Research on Reading and Adults Learning English as a Second Language.

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Burt, Miriam, Comp.; Florez, MaryAnn, Comp.; Terrill, Lynda, Comp.; Van Duzer, Carol, Comp.

This annotated bibliography contains 27 references regarding research on reading and adults learning English as a Second Language (ESL). None of the resources are more than 10 years old. (Adjunct ERIC Clearinghouse for ESL Literacy Education) (KFT)

Child first language and adult second language are both tied to general-purpose learning systems.

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Hamrick, Phillip; Lum, Jarrad A G; Ullman, Michael T

2018-02-13

Do the mechanisms underlying language in fact serve general-purpose functions that preexist this uniquely human capacity? To address this contentious and empirically challenging issue, we systematically tested the predictions of a well-studied neurocognitive theory of language motivated by evolutionary principles. Multiple metaanalyses were performed to examine predicted links between language and two general-purpose learning systems, declarative and procedural memory. The results tied lexical abilities to learning only in declarative memory, while grammar was linked to learning in both systems in both child first language and adult second language, in specific ways. In second language learners, grammar was associated with only declarative memory at lower language experience, but with only procedural memory at higher experience. The findings yielded large effect sizes and held consistently across languages, language families, linguistic structures, and tasks, underscoring their reliability and validity. The results, which met the predicted pattern, provide comprehensive evidence that language is tied to general-purpose systems both in children acquiring their native language and adults learning an additional language. Crucially, if language learning relies on these systems, then our extensive knowledge of the systems from animal and human studies may also apply to this domain, leading to predictions that might be unwarranted in the more circumscribed study of language. Thus, by demonstrating a role for these systems in language, the findings simultaneously lay a foundation for potentially important advances in the study of this critical domain.

The relationship between novel word learning and anomia treatment success in adults with chronic aphasia.

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Dignam, Jade; Copland, David; Rawlings, Alicia; O'Brien, Kate; Burfein, Penni; Rodriguez, Amy D

2016-01-29

Learning capacity may influence an individual's response to aphasia rehabilitation. However, investigations into the relationship between novel word learning ability and response to anomia therapy are lacking. The aim of the present study was to evaluate the novel word learning ability in post-stroke aphasia and to establish the relationship between learning ability and anomia treatment outcomes. We also explored the influence of locus of language breakdown on novel word learning ability and anomia treatment response. 30 adults (6F; 24M) with chronic, post-stroke aphasia were recruited to the study. Prior to treatment, participants underwent an assessment of language, which included the Comprehensive Aphasia Test and three baseline confrontation naming probes in order to develop sets of treated and untreated items. We also administered the novel word learning paradigm, in which participants learnt novel names associated with unfamiliar objects and were immediately tested on recall (expressive) and recognition (receptive) tasks. Participants completed 48 h of Aphasia Language Impairment and Functioning Therapy (Aphasia LIFT) over a 3 week (intensive) or 8 week (distributed) schedule. Therapy primarily targeted the remediation of word retrieval deficits, so naming of treated and untreated items immediately post-therapy and at 1 month follow-up was used to determine therapeutic response. Performance on recall and recognition tasks demonstrated that participants were able to learn novel words; however, performance was variable and was influenced by participants' aphasia severity, lexical-semantic processing and locus of language breakdown. Novel word learning performance was significantly correlated with participants' response to therapy for treated items at post-therapy. In contrast, participants' novel word learning performance was not correlated with therapy gains for treated items at 1 month follow-up or for untreated items at either time point. Therapy intensity

An Ecological Perspective of Power in Transformational Learning: A Case Study of Ethical Vegans.

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McDonald, Barbara; Cervero, Ronald M.; Courtenay, Bradley C.

1999-01-01

In-depth interviews with 12 ethical vegans revealed the process of becoming vegetarian. Transformative learning proved to be a journey rather than a one-time decision. Mezirow's transformative theory does not adequately account for the power relations central to this process. Therefore, transformative learning should be viewed more holistically.…

Powerful Learning Environments: The Critical Link between School and Classroom Cultures.

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Finnan, Christine; Schnepel, Katherine C.; Anderson, Lorin W.

2003-01-01

Evaluated classrooms within four Accelerated Schools Project (ASP) schools, operationalizing the ASP principles, values, and concepts of a "powerful learning environment" (PLE), examining how similarly PLE was implemented in different classrooms and schools, and analyzing the relation between degree of implementation and differences in…

List memory in young adults with language learning disability.

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Sheng, Li; Byrd, Courtney T; McGregor, Karla K; Zimmerman, Hannah; Bludau, Kadee

2015-04-01

The purpose of this study was to characterize the verbal memory limitations of young adults with language learning disability (LLD). Sixteen young adults with LLD and 34 age- and education-matched controls with typical language participated in a Deese-Roediger-McDermott (DRM; Deese, 1959; Roediger & McDermott, 1995) list recall experiment. Participants listened to 12-item word lists that converged on a nonpresented critical item (e.g., rain) semantically (umbrella, drench, weather, hail), phonologically (train, main, ran, wren), or dually in a hybrid list (umbrella, train, drench, main) and recalled words in no particular order. Group comparisons were made on veridical recall (i.e., words that were presented) and false recall of nonpresented critical items. Recall performance was analyzed by list type and list position to examine potential differences in the quality of memorial processes. The LLD group produced fewer veridical recalls than the controls. Both groups demonstrated list type and list position effects in veridical recall. False recall of the critical items was comparable in the 2 groups and varied by list type in predictable ways. Young adults with LLD have verbal memory limitations characterized by quantitatively low levels of accurate recall. Qualitative patterns of recall are similar to those of unaffected peers. Therefore, the memory problem is characterized by limited capacity; memorial processes appear to be intact.

Trim9 Deletion Alters the Morphogenesis of Developing and Adult-Born Hippocampal Neurons and Impairs Spatial Learning and Memory.

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Winkle, Cortney C; Olsen, Reid H J; Kim, Hyojin; Moy, Sheryl S; Song, Juan; Gupton, Stephanie L

2016-05-04

During hippocampal development, newly born neurons migrate to appropriate destinations, extend axons, and ramify dendritic arbors to establish functional circuitry. These developmental stages are recapitulated in the dentate gyrus of the adult hippocampus, where neurons are continuously generated and subsequently incorporate into existing, local circuitry. Here we demonstrate that the E3 ubiquitin ligase TRIM9 regulates these developmental stages in embryonic and adult-born mouse hippocampal neurons in vitro and in vivo Embryonic hippocampal and adult-born dentate granule neurons lacking Trim9 exhibit several morphological defects, including excessive dendritic arborization. Although gross anatomy of the hippocampus was not detectably altered by Trim9 deletion, a significant number of Trim9(-/-) adult-born dentate neurons localized inappropriately. These morphological and localization defects of hippocampal neurons in Trim9(-/-) mice were associated with extreme deficits in spatial learning and memory, suggesting that TRIM9-directed neuronal morphogenesis may be involved in hippocampal-dependent behaviors. Appropriate generation and incorporation of adult-born neurons in the dentate gyrus are critical for spatial learning and memory and other hippocampal functions. Here we identify the brain-enriched E3 ubiquitin ligase TRIM9 as a novel regulator of embryonic and adult hippocampal neuron shape acquisition and hippocampal-dependent behaviors. Genetic deletion of Trim9 elevated dendritic arborization of hippocampal neurons in vitro and in vivo Adult-born dentate granule cells lacking Trim9 similarly exhibited excessive dendritic arborization and mislocalization of cell bodies in vivo These cellular defects were associated with severe deficits in spatial learning and memory. Copyright © 2016 the authors 0270-6474/16/364940-19$15.00/0.

The Multisensory Handbook: A Guide for Children and Adults with Sensory Learning Disabilities

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Pagliano, Paul

2012-01-01

Do you support a child or adult with sensory perceptual issues or cognitive impairment? For people with challenging sensory and cognitive conditions, everyday life can become so unpredictable and chaotic that over time, lack of engagement can often lead to a state of learned helplessness. In this insightful text, Paul Pagliano shows how "learned…

Making Skills Everyone's Business: A Call to Transform Adult Learning in the United States

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Strawn, Julie

2015-01-01

To address the need to connect Americans with learning opportunities, the Office of Career, Technical, and Adult Education released the present report. Grounded in evidence and informed by effective and emerging practices, "Making Skills Everyone's Business" offers seven strategies that hold great promise for improving the conditions…

Fourteen lessons learned from the successful nuclear power program of the Republic of Korea

International Nuclear Information System (INIS)

Choi, Sungyeol; Jun, Eunju; Hwang, IlSoon; Starz, Anne; Mazour, Tom; Chang, SoonHeung; Burkart, Alex R.

2009-01-01

This paper summarized a development history and lessons of Korean nuclear power infrastructures from the beginning of the nuclear power program in 1956 to the localization of complete scope of PWR technology in 1990. The objective of this paper is to show the guideline on the issues that the development of a national infrastructure for nuclear power using the realistic experiences in order to help the developing countries newly starting nuclear power program as a long-term energy supply option. Development strategies and lessons learned from the successful Korean experience have been presented based on milestones structure of IAEA in order to help decision makers, advisers, senior managers and national planners of nuclear power program. Lessons for national nuclear power programs include considerations before launching a program, preparation and decision making, and the construction of the first nuclear power plant. Scope of these lessons includes knowledge and human resources management, financial and industrial infrastructure development, nuclear safety, legislative and regulatory experiences, fuel cycle and waste management, international cooperation. Fourteen lessons learned either positive or not are derived from the Korean case and are suggested for incorporation in the IAEA's efforts in support of developing countries' development of nuclear infrastructure and planning.

Associations between psychological distress, learning, and memory in spouse caregivers of older adults.

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Mackenzie, Corey S; Wiprzycka, Ursula J; Hasher, Lynn; Goldstein, David

2009-11-01

Family caregivers of older adults experience high levels of chronic stress and psychological distress, which are known to impair cognition. Very little research, however, has assessed the impact of caregiving on key cognitive outcomes such as learning and memory. This study compared 16 spouse caregivers with 16 matched controls using standardized neuropsychological measures of learning, episodic memory, and working memory. Analyses compared groups on these cognitive outcomes and examined whether psychological distress mediated group differences in cognition. Results indicated that caregivers were significantly more distressed than non-caregivers and exhibited deficits in learning, recall of episodic information after short and long delays, and working memory. Furthermore, the majority of group differences in cognitive outcomes were mediated by psychological distress. This study adds to a small body of literature demonstrating impaired cognitive functioning among family caregivers. It also suggests that distress is one of a number of possible underlying mechanisms leading to disruptions in learning and memory in this population.

Learning Quantum Chemical Model with Learning Media Concept Map and Power Point Viewed from Memory and Creativity Skills Students

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Agus Wahidi

2017-03-01

Full Text Available This research is experimental, using first class learning a quantum model of learning with concept maps media and the second media using real environments by power point presentation. The population is all class XI Science, number 2 grade. The sampling technique is done by purposive random sampling. Data collection techniques to test for cognitive performance and memory capabilities, with a questionnaire for creativity. Hypothesis testing using three-way ANOVA different cells with the help of software Minitab 15.Based on the results of data processing, concluded: (1 there is no influence of the quantum model of learning with media learning concept maps and real environments for learning achievement chemistry, (2 there is a high impact memory ability and low on student achievement, (3 there is no the effect of high and low creativity in student performance, (4 there is no interaction learning model quantum media learning concept maps and real environments with memory ability on student achievement, (5 there is no interaction learning model quantum media learning concept maps and real environments with creativity of student achievement, (6 there is no interaction memory skills and creativity of student achievement, (7 there is no interaction learning model quantum media learning concept maps and real environments, memory skills, and creativity on student achievement.

A Semantic Representation Of Adult Learners' Developing Conceptions Of Self Realisation Through Learning Process

DEFF Research Database (Denmark)

Badie, Farshad

2016-01-01

based on educational informatics. I shall draw your attention to the fact that in information sciences an ontology is described as an explicit (and formal) specification of a shared conceptualisation on the domain of interest. Ontologies of a thing/phenomenon support different researchers in providing......Learning is the reflective activity that enables the learner to draw upon her/his previous experiences and background knowledge to conceptualise, realise, understand and evaluate the present, so as to shape her/his future actions and to construct and develop new knowledge for her(him)self. Learning....... This research will conceptually focus on multiple categories through the adult learners’ developing conceptions of learning. The focus will be on different categories from the basic conceptions to excellent ones. I will take an appropriate model of students’ developing conceptions of learning into my...

Sensitivity of sensor-based sit-to-stand peak power to the effects of training leg strength, leg power and balance in older adults.

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Regterschot, G Ruben H; Folkersma, Marjanne; Zhang, Wei; Baldus, Heribert; Stevens, Martin; Zijlstra, Wiebren

2014-01-01

Increasing leg strength, leg power and overall balance can improve mobility and reduce fall risk. Sensor-based assessment of peak power during the sit-to-stand (STS) transfer may be useful for detecting changes in mobility and fall risk. Therefore, this study investigated whether sensor-based STS peak power and related measures are sensitive to the effects of increasing leg strength, leg power and overall balance in older adults. A further aim was to compare sensitivity between sensor-based STS measures and standard clinical measures of leg strength, leg power, balance, mobility and fall risk, following an exercise-based intervention. To achieve these aims, 26 older adults (age: 70-84 years) participated in an eight-week exercise program aimed at improving leg strength, leg power and balance. Before and after the intervention, performance on normal and fast STS transfers was evaluated with a hybrid motion sensor worn on the hip. In addition, standard clinical tests (isometric quadriceps strength, Timed Up and Go test, Berg Balance Scale) were performed. Standard clinical tests as well as sensor-based measures of peak power, maximal velocity and duration of normal and fast STS showed significant improvements. Sensor-based measurement of peak power, maximal velocity and duration of normal STS demonstrated a higher sensitivity (absolute standardized response mean (SRM): ≥ 0.69) to the effects of training leg strength, leg power and balance than standard clinical measures (absolute SRM: ≤ 0.61). Therefore, the presented sensor-based method appears to be useful for detecting changes in mobility and fall risk. Copyright © 2013 Elsevier B.V. All rights reserved.

Development of Young Adults' Fine Motor Skills when Learning to Play Percussion Instruments

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Gzibovskis, Talis; Marnauza, Mara

2012-01-01

When playing percussion instruments, the main activity is done with the help of a motion or motor skills; to perform it, developed fine motor skills are necessary: the speed and precision of fingers, hands and palms. The aim of the research was to study and test the development of young adults' fine motor skills while learning to play percussion…

Temporal Discontiguity Is neither Necessary nor Sufficient for Learning-Induced Effects on Adult Neurogenesis

Science.gov (United States)

Leuner, Benedetta; Waddell, Jaylyn; Gould, Elizabeth; Shors, Tracey J.

2012-01-01

Some, but not all, types of learning and memory can influence neurogenesis in the adult hippocampus. Trace eyeblink conditioning has been shown to enhance the survival of new neurons, whereas delay eyeblink conditioning has no such effect. The key difference between the two training procedures is that the conditioning stimuli are separated in time during trace but not delay conditioning. These findings raise the question of whether temporal discontiguity is necessary for enhancing the survival of new neurons. Here we used two approaches to test this hypothesis. First, we examined the influence of a delay conditioning task in which the duration of the conditioned stimulus (CS) was increased nearly twofold, a procedure that critically engages the hippocampus. Although the CS and unconditioned stimulus are contiguous, this very long delay conditioning procedure increased the number of new neurons that survived. Second, we examined the influence of learning the trace conditioned response (CR) after having acquired the CR during delay conditioning, a procedure that renders trace conditioning hippocampal-independent. In this case, trace conditioning did not enhance the survival of new neurons. Together, these results demonstrate that associative learning increases the survival of new neurons in the adult hippocampus, regardless of temporal contiguity. PMID:17192426

ADULT LEARNERS IN DISTANCE HIGHER EDUCATION

Directory of Open Access Journals (Sweden)

NORICA-FELICIA BUCUR

2012-05-01

Full Text Available This paper attempts at identifying the main features that characterize distance higher education and adult education, respectively, in order to be able to establish to what extent adult learners can fit in distance higher education programs. The historical background of distance learning education, the factors that influence adult learners, and distance learning’s key objectives, effects, issues, advantages, and disadvantages are to be briefly investigated in order to reach the purpose of this paper. Recent developments in Information Technology have led to a new approach to teaching and learning, especially as far as adult learning and distance learning are concerned. Thus, this study will also focus on the consequences of using technology for course design, delivery, and the perception of adult learners participating in distance learning.

Assessing a learning process with functional ANOVA estimators of EEG power spectral densities.

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Gutiérrez, David; Ramírez-Moreno, Mauricio A

2016-04-01

We propose to assess the process of learning a task using electroencephalographic (EEG) measurements. In particular, we quantify changes in brain activity associated to the progression of the learning experience through the functional analysis-of-variances (FANOVA) estimators of the EEG power spectral density (PSD). Such functional estimators provide a sense of the effect of training in the EEG dynamics. For that purpose, we implemented an experiment to monitor the process of learning to type using the Colemak keyboard layout during a twelve-lessons training. Hence, our aim is to identify statistically significant changes in PSD of various EEG rhythms at different stages and difficulty levels of the learning process. Those changes are taken into account only when a probabilistic measure of the cognitive state ensures the high engagement of the volunteer to the training. Based on this, a series of statistical tests are performed in order to determine the personalized frequencies and sensors at which changes in PSD occur, then the FANOVA estimates are computed and analyzed. Our experimental results showed a significant decrease in the power of [Formula: see text] and [Formula: see text] rhythms for ten volunteers during the learning process, and such decrease happens regardless of the difficulty of the lesson. These results are in agreement with previous reports of changes in PSD being associated to feature binding and memory encoding.

Machine learning for the New York City power grid.

Science.gov (United States)

Rudin, Cynthia; Waltz, David; Anderson, Roger N; Boulanger, Albert; Salleb-Aouissi, Ansaf; Chow, Maggie; Dutta, Haimonti; Gross, Philip N; Huang, Bert; Ierome, Steve; Isaac, Delfina F; Kressner, Arthur; Passonneau, Rebecca J; Radeva, Axinia; Wu, Leon

2012-02-01

Power companies can benefit from the use of knowledge discovery methods and statistical machine learning for preventive maintenance. We introduce a general process for transforming historical electrical grid data into models that aim to predict the risk of failures for components and systems. These models can be used directly by power companies to assist with prioritization of maintenance and repair work. Specialized versions of this process are used to produce 1) feeder failure rankings, 2) cable, joint, terminator, and transformer rankings, 3) feeder Mean Time Between Failure (MTBF) estimates, and 4) manhole events vulnerability rankings. The process in its most general form can handle diverse, noisy, sources that are historical (static), semi-real-time, or realtime, incorporates state-of-the-art machine learning algorithms for prioritization (supervised ranking or MTBF), and includes an evaluation of results via cross-validation and blind test. Above and beyond the ranked lists and MTBF estimates are business management interfaces that allow the prediction capability to be integrated directly into corporate planning and decision support; such interfaces rely on several important properties of our general modeling approach: that machine learning features are meaningful to domain experts, that the processing of data is transparent, and that prediction results are accurate enough to support sound decision making. We discuss the challenges in working with historical electrical grid data that were not designed for predictive purposes. The “rawness” of these data contrasts with the accuracy of the statistical models that can be obtained from the process; these models are sufficiently accurate to assist in maintaining New York City’s electrical grid.

Effect of Simultaneous Use of Ritalin with Grape Seed Extract on Passive Avoidance Learning in Adult Male Rats

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Tooba Karimizadeh Moneh

2016-10-01

Full Text Available Background & objectives: Ritalin is one of the drugs used in the treatment of attention-deficit/hyperactivity disorder (ADHD. This study aimed to investigate the comparative effect of Ritalin with grape seed extract on passive avoidance learning in adult male rats. Methods: In this experimental study, 40 adult male Wistar rats divided randomly into 5 groups of 8 rats including control, sham and three experimental groups. The control group received no treatment. The sham group received 1 ml of distilled water per day. At the same time the experimental groups received 100 mg/kg grape seed extract, 1 mg/kg Ritalin or 100 mg/kg grape seed extract together with 1 mg/kg of Ritalin by gavage for 28 days. For measuring the amount of avoidance learning, Shuttle box was used. Data analyzed by ANOVA and consistent Tukey's tests using SPSS-18 software and p>0.05 considered as significant. Results: The results showed that Ritalin decreases the passive avoidance learning, while the grape seed extract alone or together with Ritalin increases passive avoidance learning. Conclusion:  The outcome of this research shows that taking Ritalin leads to decreasing passive avoidance learning. However, the simultaneous taking Ritalin with grape seed extract inhibits the Ritalin effect and increasing the learning.

Chronic early postnatal scream sound stress induces learning deficits and NMDA receptor changes in the hippocampus of adult mice.

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Hu, Lili; Han, Bo; Zhao, Xiaoge; Mi, Lihua; Song, Qiang; Wang, Jue; Song, Tusheng; Huang, Chen

2016-04-13

Chronic scream sounds during adulthood affect spatial learning and memory, both of which are sexually dimorphic. The long-term effects of chronic early postnatal scream sound stress (SSS) during postnatal days 1-21 (P1-P21) on spatial learning and memory in adult mice as well as whether or not these effects are sexually dimorphic are unknown. Therefore, the present study examines the performance of adult male and female mice in the Morris water maze following exposure to chronic early postnatal SSS. Hippocampal NR2A and NR2B levels as well as NR2A/NR2B subunit ratios were tested using immunohistochemistry. In the Morris water maze, stress males showed greater impairment in spatial learning and memory than background males; by contrast, stress and background females performed equally well. NR2B levels in CA1 and CA3 were upregulated, whereas NR2A/NR2B ratios were downregulated in stressed males, but not in females. These data suggest that chronic early postnatal SSS influences spatial learning and memory ability, levels of hippocampal NR2B, and NR2A/NR2B ratios in adult males. Moreover, chronic early stress-induced alterations exert long-lasting effects and appear to affect performance in a sex-specific manner.

Wind Power Ramp Events Prediction with Hybrid Machine Learning Regression Techniques and Reanalysis Data

Directory of Open Access Journals (Sweden)

Laura Cornejo-Bueno

2017-11-01

Full Text Available Wind Power Ramp Events (WPREs are large fluctuations of wind power in a short time interval, which lead to strong, undesirable variations in the electric power produced by a wind farm. Its accurate prediction is important in the effort of efficiently integrating wind energy in the electric system, without affecting considerably its stability, robustness and resilience. In this paper, we tackle the problem of predicting WPREs by applying Machine Learning (ML regression techniques. Our approach consists of using variables from atmospheric reanalysis data as predictive inputs for the learning machine, which opens the possibility of hybridizing numerical-physical weather models with ML techniques for WPREs prediction in real systems. Specifically, we have explored the feasibility of a number of state-of-the-art ML regression techniques, such as support vector regression, artificial neural networks (multi-layer perceptrons and extreme learning machines and Gaussian processes to solve the problem. Furthermore, the ERA-Interim reanalysis from the European Center for Medium-Range Weather Forecasts is the one used in this paper because of its accuracy and high resolution (in both spatial and temporal domains. Aiming at validating the feasibility of our predicting approach, we have carried out an extensive experimental work using real data from three wind farms in Spain, discussing the performance of the different ML regression tested in this wind power ramp event prediction problem.

Adult learning in modernity

DEFF Research Database (Denmark)

Rasmussen, Palle

2007-01-01

The paper discusses the conditions for the growth of adult education in modern societies. It is argued that in modern adult life individual biographical reflection plays an increasing role, not only for educational and occupational choice but also in the process of identity formation and emotional...

Studying on the problem of quality, ability and adult education of the management personnel of nuclear power library and information

International Nuclear Information System (INIS)

Ma Hua

2012-01-01

Studying on how to improve the quality and ability of the nuclear power library and information management personnel has an important role in the promotion of nuclear power industry and the development of nuclear power library and information. By the view of the perspective of the development of nuclear power industry and the improvement of quality and level of nuclear power library and information. The library and information management personnel of nuclear power in the new period should have seven types of basic quality and ability. Vigorously developing adult education is an effective way to comprehensively improve the quality and ability of the nuclear power library and information management personnel. Doing well in adult education must grasp some key issues: put ideological and moral education first, regard pertinence and effectiveness and innovate ways and methods of education. (author)

EEG Beta Power but Not Background Music Predicts the Recall Scores in a Foreign-Vocabulary Learning Task.

Science.gov (United States)

Küssner, Mats B; de Groot, Annette M B; Hofman, Winni F; Hillen, Marij A

2016-01-01

As tantalizing as the idea that background music beneficially affects foreign vocabulary learning may seem, there is-partly due to a lack of theory-driven research-no consistent evidence to support this notion. We investigated inter-individual differences in the effects of background music on foreign vocabulary learning. Based on Eysenck's theory of personality we predicted that individuals with a high level of cortical arousal should perform worse when learning with background music compared to silence, whereas individuals with a low level of cortical arousal should be unaffected by background music or benefit from it. Participants were tested in a paired-associate learning paradigm consisting of three immediate word recall tasks, as well as a delayed recall task one week later. Baseline cortical arousal assessed with spontaneous EEG measurement in silence prior to the learning rounds was used for the analyses. Results revealed no interaction between cortical arousal and the learning condition (background music vs. silence). Instead, we found an unexpected main effect of cortical arousal in the beta band on recall, indicating that individuals with high beta power learned more vocabulary than those with low beta power. To substantiate this finding we conducted an exact replication of the experiment. Whereas the main effect of cortical arousal was only present in a subsample of participants, a beneficial main effect of background music appeared. A combined analysis of both experiments suggests that beta power predicts the performance in the word recall task, but that there is no effect of background music on foreign vocabulary learning. In light of these findings, we discuss whether searching for effects of background music on foreign vocabulary learning, independent of factors such as inter-individual differences and task complexity, might be a red herring. Importantly, our findings emphasize the need for sufficiently powered research designs and exact replications

EEG Beta Power but Not Background Music Predicts the Recall Scores in a Foreign-Vocabulary Learning Task.

Directory of Open Access Journals (Sweden)

Mats B Küssner

Full Text Available As tantalizing as the idea that background music beneficially affects foreign vocabulary learning may seem, there is-partly due to a lack of theory-driven research-no consistent evidence to support this notion. We investigated inter-individual differences in the effects of background music on foreign vocabulary learning. Based on Eysenck's theory of personality we predicted that individuals with a high level of cortical arousal should perform worse when learning with background music compared to silence, whereas individuals with a low level of cortical arousal should be unaffected by background music or benefit from it. Participants were tested in a paired-associate learning paradigm consisting of three immediate word recall tasks, as well as a delayed recall task one week later. Baseline cortical arousal assessed with spontaneous EEG measurement in silence prior to the learning rounds was used for the analyses. Results revealed no interaction between cortical arousal and the learning condition (background music vs. silence. Instead, we found an unexpected main effect of cortical arousal in the beta band on recall, indicating that individuals with high beta power learned more vocabulary than those with low beta power. To substantiate this finding we conducted an exact replication of the experiment. Whereas the main effect of cortical arousal was only present in a subsample of participants, a beneficial main effect of background music appeared. A combined analysis of both experiments suggests that beta power predicts the performance in the word recall task, but that there is no effect of background music on foreign vocabulary learning. In light of these findings, we discuss whether searching for effects of background music on foreign vocabulary learning, independent of factors such as inter-individual differences and task complexity, might be a red herring. Importantly, our findings emphasize the need for sufficiently powered research designs and

Accident at Three Mile Island nuclear power plant and lessons learned

International Nuclear Information System (INIS)

Ashrafi, A.; Farnoudi, F.; Tochai, M.T.M.; Mirhabibi, N.

1986-01-01

On March 28, 1979, the TMI, unit 2 nuclear power plant experienced a loss of coolant accident (LOCA) which has had a major impact among the others, upon the safety of nuclear power plants. Although a small part of the reactor core melted in this accident, but due to well performance of the vital safety equipment, there was no serious radioactivity release to the environment, and the accident has had no impact on the basic safety goals. A brief scenario of the accident, its consequences and the lessons learned are discussed

Social Interaction Affects Neural Outcomes of Sign Language Learning As a Foreign Language in Adults.

Science.gov (United States)

Yusa, Noriaki; Kim, Jungho; Koizumi, Masatoshi; Sugiura, Motoaki; Kawashima, Ryuta

2017-01-01

Children naturally acquire a language in social contexts where they interact with their caregivers. Indeed, research shows that social interaction facilitates lexical and phonological development at the early stages of child language acquisition. It is not clear, however, whether the relationship between social interaction and learning applies to adult second language acquisition of syntactic rules. Does learning second language syntactic rules through social interactions with a native speaker or without such interactions impact behavior and the brain? The current study aims to answer this question. Adult Japanese participants learned a new foreign language, Japanese sign language (JSL), either through a native deaf signer or via DVDs. Neural correlates of acquiring new linguistic knowledge were investigated using functional magnetic resonance imaging (fMRI). The participants in each group were indistinguishable in terms of their behavioral data after the instruction. The fMRI data, however, revealed significant differences in the neural activities between two groups. Significant activations in the left inferior frontal gyrus (IFG) were found for the participants who learned JSL through interactions with the native signer. In contrast, no cortical activation change in the left IFG was found for the group who experienced the same visual input for the same duration via the DVD presentation. Given that the left IFG is involved in the syntactic processing of language, spoken or signed, learning through social interactions resulted in an fMRI signature typical of native speakers: activation of the left IFG. Thus, broadly speaking, availability of communicative interaction is necessary for second language acquisition and this results in observed changes in the brain.

Proactive and retroactive transfer of middle age adults in a sequential motor learning task

NARCIS (Netherlands)

Verneau, M.; Kamp, J. van der; Savelsbergh, G,J.; Looze, M.P. de

2015-01-01

We assessed the effects of aging in the transfer of motor learning in a sequential manual assembly task that is representative for real working conditions. On two different days, young (18-30years) and middle-aged adults (50-65years) practiced to build two products that consisted of the same six

Preservation of Essential Odor-Guided Behaviors and Odor-Based Reversal Learning after Targeting Adult Brain Serotonin Synthesis.

Science.gov (United States)

Carlson, Kaitlin S; Whitney, Meredith S; Gadziola, Marie A; Deneris, Evan S; Wesson, Daniel W

2016-01-01

The neurotransmitter serotonin (5-HT) is considered a powerful modulator of sensory system organization and function in a wide range of animals. The olfactory system is innervated by midbrain 5-HT neurons into both its primary and secondary odor-processing stages. Facilitated by this circuitry, 5-HT and its receptors modulate olfactory system function, including odor information input to the olfactory bulb. It is unknown, however, whether the olfactory system requires 5-HT for even its most basic behavioral functions. To address this question, we established a conditional genetic approach to specifically target adult brain tryptophan hydroxylase 2 ( Tph2 ), encoding the rate-limiting enzyme in brain 5-HT synthesis, and nearly eliminate 5-HT from the mouse forebrain. Using this novel model, we investigated the behavior of 5-HT-depleted mice during performance in an olfactory go/no-go task. Surprisingly, the near elimination of 5-HT from the forebrain, including the olfactory bulbs, had no detectable effect on the ability of mice to perform the odor-based task. Tph2 -targeted mice not only were able to learn the task, but also had levels of odor acuity similar to those of control mice when performing coarse odor discrimination. Both groups of mice spent similar amounts of time sampling odors during decision-making. Furthermore, odor reversal learning was identical between 5-HT-depleted and control mice. These results suggest that 5-HT neurotransmission is not necessary for the most essential aspects of olfaction, including odor learning, discrimination, and certain forms of cognitive flexibility.

Developing Mentors: Adult participation, practices, and learning in an out-of-school time STEM program

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Scipio, Deana Aeolani

This dissertation examines learning within an out-of-school time (OST) Science, Technology, Engineering, and Mathematics (STEM) broadening participation program. The dissertation includes an introduction, three empirical chapters (written as individual articles), and a conclusion. The dissertation context is a chemical oceanography OST program for middle school students called Project COOL---Chemical Oceanography Outside the Lab. The program was a collaboration between middle school OST programming, a learning sciences research laboratory, and a chemical oceanography laboratory. Both labs were located at a research-based university in the Pacific Northwest of the United States. Participants include 34 youth, 12 undergraduates, and five professional scientists. The dissertation data corpus includes six years of ethnographic field notes across three field sites, 400 hours of video and audio recordings, 40 hours of semi-structured interviews, and more than 100 participant generated artifacts. Analysis methods include comparative case analysis, cognitive mapping, semiotic cluster analysis, video interaction analysis, and discourse analysis. The first empirical article focuses on synthesizing productive programmatic features from four years of design-based research.. The second article is a comparative case study of three STEM mentors from non-dominant communities in the 2011 COOL OST Program. The third article is a comparative case study of undergraduates learning to be mentors in the 2014 COOL OST Program. Findings introduce Deep Hanging as a theory of learning in practice. Deep Hanging entails authentic tasks in rich contexts, providing access, capitalizing on opportunity, and building interpersonal relationships. Taken together, these three chapters illuminate the process of designing a rich OST learning environment and the kinds of learning in practice that occurred for adult learners learning to be mentors through their participation in the COOL OST program. In

Social Media in Adult Education: Insights Gained from Grundtvig Learning Partnership Project “Institutional Strategies Targeting the Uptake of Social Networking in Adult Education (ISTUS”

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Vilhelmina Vaičiūnienė

2013-02-01

Full Text Available Purpose—the focus of this article is the role of social media in adult education and their impact on adult students in regards to their educational needs and specific personal situations within the frame of the learning partnership project. The Grundtvig learning partnership project “Institutional Strategies Targeting the Uptake of Social Networking in Adult Education (ISTUS is an international partnership that includes partners from 7 EU countries. The aim of the research presented in this paper is to define cases of the uptake of technologies and applications by MRU students; thus, the objectives of the research are 1 to review literature pertaining to the field of social media in adult education context and 2 to analyse the respondents’ insights as regards learning/teaching practices, resources, and facilities that affect their learning in relation to social networking and media use (taking into consideration both personal and educational perspectives. Design/methodology/approach—the research paper adopts qualitative research approach. Findings—students perceive SM mainly as online communication means (usually informal communication is implied. SM is firstly associated by learners with pastime venue, not educational resource. Thus, methods of teaching/learning in SM and with the help of SM have to be developed and improved. They have to be considered in line with the necessity to develop critical and reflexive thinking skills and media and information literacy skills. The respondents have pointed out both positive and negative aspects of social media use for learning/teaching. Creation of an inner institutional SM type involving qualified people with expertise in SM use for education has been suggested. Research limitations/implications—this article is focused only on the attitudes of MRU students though 105 interviews in total have been conducted within the framework of the project and not only students, but also teachers and

Social Media in Adult Education: Insights Gained from Grundtvig Learning Partnership Project “Institutional Strategies Targeting the Uptake of Social Networking in Adult Education (ISTUS”

Directory of Open Access Journals (Sweden)

Vilhelmina Vaičiūnienė

2012-12-01

Full Text Available Purpose—the focus of this article is the role of social media in adult education and their impact on adult students in regards to their educational needs and specific personal situations within the frame of the learning partnership project. The Grundtvig learning partnership project “Institutional Strategies Targeting the Uptake of Social Networking in Adult Education (ISTUS is an international partnership that includes partners from 7 EU countries. The aim of the research presented in this paper is to define cases of the uptake of technologies and applications by MRU students; thus, the objectives of the research are 1 to review literature pertaining to the field of social media in adult education context and 2 to analyse the respondents’ insights as regards learning/teaching practices, resources, and facilities that affect their learning in relation to social networking and media use (taking into consideration both personal and educational perspectives.Design/methodology/approach—the research paper adopts qualitative research approach.Findings—students perceive SM mainly as online communication means (usually informal communication is implied. SM is firstly associated by learners with pastime venue, not educational resource. Thus, methods of teaching/learning in SM and with the help of SM have to be developed and improved. They have to be considered in line with the necessity to develop critical and reflexive thinking skills and media and information literacy skills. The respondents have pointed out both positive and negative aspects of social media use for learning/teaching. Creation of an inner institutional SM type involving qualified people with expertise in SM use for education has been suggested.Research limitations/implications—this article is focused only on the attitudes of MRU students though 105 interviews in total have been conducted within the framework of the project and not only students, but also teachers and

Adult education as information and help in forming opinions shown from the example of nuclear power

International Nuclear Information System (INIS)

Wild, W.; Markus, B.; Dietrich, T.; Schmitt Glaeser, W.

1977-01-01

The lectures printed here, partly in revised form, were given at a University meeting for teachers in adult education on July 9th and 10th 1976 in Bayreuth, with the main theme of 'Adult education as information and help in forming opinions shown from the subject of nuclear power'. It should be shown by examples related to this problem, which urgently requires more objectivity, and which will be freed of emotional opinions with extraordinary difficulty, how complex such objects can be and how many different aspects have to be taken into account. The grouping of scientific referees, a teacher, a nuclear physicist, a radiation biologist and a lawyer, makes the plurality of the aspects quite clear. Themes: 1) The contribution of adult education to de-idealogising the population, 2) The scientific and technical basis of generation and use of nuclear power, 3)Radiation stresses of living organismus, particularly human being. 4) Smug authorities, protesting citizens, overload judges. (GL) [de

Road work on memory lane--functional and structural alterations to the learning and memory circuit in adults born very preterm.

Science.gov (United States)

Salvan, Piergiorgio; Froudist Walsh, Seán; Allin, Matthew P G; Walshe, Muriel; Murray, Robin M; Bhattacharyya, Sagnik; McGuire, Philip K; Williams, Steven C R; Nosarti, Chiara

2014-11-15

Very preterm (VPT) birth is considered a risk factor not only for neurological impairment, but also for reduced function in several cognitive domains in childhood and later in life. Individuals who were born VPT are more likely to demonstrate learning and memory difficulties compared to term-born controls. These problems contribute to more VPT-born children repeating grades and underachieving in school. This, in turn, affects their prospects in adult life. Here we aimed to 1) study how the VPT-born adult brain functionally recruited specific areas during learning, i.e. encoding and recall across four repeated blocks of verbal stimuli, and to investigate how these patterns of activation differed from term-born subjects; and 2) probe the microstructural differences of white-matter tracts connecting these areas to other parts of the learning and memory network. To investigate these functional-structural relationships we analyzed functional and diffusion-weighted MRI. Functional-MRI and a verbal paired associate learning (VPAL) task were used to extract Blood Oxygenation Level Dependent (BOLD) activity in 21 VPT-born adults (memory network, including anterior cingulate and caudate body during encoding and thalamus/parahippocampal gyrus during cued recall. Altered activation in thalamus/parahippocampal gyrus may be explained by reduced connections between these areas and the hippocampus, which may be a direct consequence of neonatal hypoxic/ischemic injury. These results could reflect the effect of adaptive plastic processes associated with high-order cognitive functions, at least when the cognitive load remains relatively low, as ex-preterm young adults displayed unimpaired performance in completing the verbal paired associate learning task. Copyright © 2013 Elsevier Inc. All rights reserved.

Unlatching the Gate – Helping Adult Students Learn Mathematics by Katherine Safford-Ramus, (2008

Directory of Open Access Journals (Sweden)

Armin Hollenstein

2010-08-01

Full Text Available Katherine Safford-Ramus is an associate professor of mathematics at Saint Peter’s College, a Jesuit College in New Jersey, USA. She has been teaching introductory mathematics courses at the tertiary level for 24 years at a community college. This book is based on her doctoral thesis. In Chapter 1, Unlatching the Gate deliberates a rich specra of conditions for, and peculiarities of, mathematics learning by adults in a formal environment. Influential theories and empirical findings in the fields of educational psychology, adult education and mathematics education are surveyed with a focus on adult learners and – of course –teachers and institutions. The text does not discuss empirical research undertaken by the author; it examines her broad personal teaching experience in the light of the above-mentioned body of knowledge and proposes directions for the development of adult mathematics education. In this sense, Unlatching the Gate is a theoretical book reflecting on practical issues. The target audience would be adult educators and students of post secondary mathematics education.

Haptic-Based Perception-Empathy Biofeedback Enhances Postural Motor Learning During High-Cognitive Load Task in Healthy Older Adults.

Science.gov (United States)

Yasuda, Kazuhiro; Saichi, Kenta; Iwata, Hiroyasu

2018-01-01

Falls and fall-induced injuries are major global public health problems, and sensory input impairment in older adults results in significant limitations in feedback-type postural control. A haptic-based biofeedback (BF) system can be used for augmenting somatosensory input in older adults, and the application of this BF system can increase the objectivity of the feedback and encourage comparison with that provided by a trainer. Nevertheless, an optimal BF system that focuses on interpersonal feedback for balance training in older adults has not been proposed. Thus, we proposed a haptic-based perception-empathy BF system that provides information regarding the older adult's center-of-foot pressure pattern to the trainee and trainer for refining the motor learning effect. The first objective of this study was to examine the effect of this balance training regimen in healthy older adults performing a postural learning task. Second, this study aimed to determine whether BF training required high cognitive load to clarify its practicability in real-life settings. Twenty older adults were assigned to two groups: BF and control groups. Participants in both groups tried balance training in the single-leg stance while performing a cognitive task (i.e., serial subtraction task). Retention was tested 24 h later. Testing comprised balance performance measures (i.e., 95% confidence ellipse area and mean velocity of sway) and dual-task performance (number of responses and correct answers). Measurements of postural control using a force plate revealed that the stability of the single-leg stance was significantly lower in the BF group than in the control group during the balance task. The BF group retained the improvement in the 95% confidence ellipse area 24 h after the retention test. Results of dual-task performance during the balance task were not different between the two groups. These results confirmed the potential benefit of the proposed balance training regimen in