learning underpins computational: Topics by Science.gov

Sample records for learning underpins computational

Pedagogical underpinnings of computer-based learning.

PubMed

Adams, Audrey M

2004-04-01

E-learning is becoming increasingly incorporated into educational programmes. Digital materials usually require a lot of investment in terms of time, money and human resources. With advances in technology, delivery of content has much improved in terms of multimedia elements. However, often only low-level learning is achieved as a result of using these materials. The purpose of this article is to give a comprehensive overview of some of the most important issues to consider when incorporating e-learning into educational programmes. Computer-based learning has three components: hardware, software and 'underware', the pedagogy that underpins its development. The latter is the most important, as the approach adopted will influence the creation of computer-based learning materials and determine the way in which students engage with subject matter. Teachers are responsible for the quality of their courses and have a vital role in helping to develop the most appropriate electronic learning activities that will facilitate students to acquire the knowledge and skills necessary for clinical practice. Therefore, they need to have an awareness of what contributes to educationally effective, computer-based learning materials.
Predictive codes of familiarity and context during the perceptual learning of facial identities

NASA Astrophysics Data System (ADS)

Apps, Matthew A. J.; Tsakiris, Manos

2013-11-01

Face recognition is a key component of successful social behaviour. However, the computational processes that underpin perceptual learning and recognition as faces transition from unfamiliar to familiar are poorly understood. In predictive coding, learning occurs through prediction errors that update stimulus familiarity, but recognition is a function of both stimulus and contextual familiarity. Here we show that behavioural responses on a two-option face recognition task can be predicted by the level of contextual and facial familiarity in a computational model derived from predictive-coding principles. Using fMRI, we show that activity in the superior temporal sulcus varies with the contextual familiarity in the model, whereas activity in the fusiform face area covaries with the prediction error parameter that updated facial familiarity. Our results characterize the key computations underpinning the perceptual learning of faces, highlighting that the functional properties of face-processing areas conform to the principles of predictive coding.
Flexible Learning in Teacher Education: Myths, Muddles and Models

ERIC Educational Resources Information Center

Bigum, Chris; Rowan, Leonie

2004-01-01

While there has been widespread take-up of the concept 'flexible learning' within various educational environments--and equally frequent references to the flexible 'natures' of the computer and communication technologies that often underpin flexible learning initiatives--the relationship between technologies and flexibility is not a simple one. In…
Effects of Computer-Based Early-Reading Academic Learning Time on Early-Reading Achievement: A Dose-Response Approach

ERIC Educational Resources Information Center

Heuston, Edward Benjamin Hull

2010-01-01

Academic learning time (ALT) has long had the theoretical underpinnings sufficient to claim a causal relationship with academic achievement, but to this point empirical evidence has been lacking. This dearth of evidence has existed primarily due to difficulties associated with operationalizing ALT in traditional educational settings. Recent…
Reinforcement learning signals in the anterior cingulate cortex code for others' false beliefs.

PubMed

Apps, M A J; Green, R; Ramnani, N

2013-01-01

The ability to recognise that another's belief is false is a hallmark of our capacity to understand others' mental states. It has been suggested that the computational and neural mechanisms that underpin learning about others' mental states may be similar to those that underpin first-person Reinforcement Learning (RL). In RL, unexpected decision-making outcomes constitute prediction errors (PE), which are coded for by neurons in the Anterior Cingulate Cortex (ACC). Does the ACC signal the PEs (false beliefs) of others about the outcomes of their decisions? We scanned subjects using fMRI while they monitored a third-person's decisions and similar responses made by a computer. The outcomes of the trials were manipulated, such that the actual outcome was unexpectedly different from the predicted outcome on 1/3 of trials. We examined activity time-locked to privileged information which indicated the actual outcomes only to subjects. Activity in the gyral ACC was found when the outcomes of the third-person's decisions were unexpectedly positive. Activity in the sulcal ACC was found when the third-person's or computer's outcomes were unexpectedly positive. We suggest that a property of the ACC is that it codes PEs, with a portion of the gyral ACC specialised for processing the PEs of others. Copyright © 2012 Elsevier Inc. All rights reserved.
Medical Student Preferences for Self-Directed Study Resources in Gross Anatomy

ERIC Educational Resources Information Center

Choi-Lundberg, Derek L.; Low, Tze Feng; Patman, Phillip; Turner, Paul; Sinha, Sankar N.

2016-01-01

Gross anatomy instruction in medical curricula involve a range of resources and activities including dissection, prosected specimens, anatomical models, radiological images, surface anatomy, textbooks, atlases, and computer-assisted learning (CAL). These resources and activities are underpinned by the expectation that students will actively engage…
Constraint-Based Modeling: From Cognitive Theory to Computer Tutoring--and Back Again

ERIC Educational Resources Information Center

Ohlsson, Stellan

2016-01-01

The ideas behind the constraint-based modeling (CBM) approach to the design of intelligent tutoring systems (ITSs) grew out of attempts in the 1980's to clarify how declarative and procedural knowledge interact during skill acquisition. The learning theory that underpins CBM was based on two conceptual innovations. The first innovation was to…
Bidirectional Coupling between Astrocytes and Neurons Mediates Learning and Dynamic Coordination in the Brain: A Multiple Modeling Approach

PubMed Central

Wade, John J.; McDaid, Liam J.; Harkin, Jim; Crunelli, Vincenzo; Kelso, J. A. Scott

2011-01-01

In recent years research suggests that astrocyte networks, in addition to nutrient and waste processing functions, regulate both structural and synaptic plasticity. To understand the biological mechanisms that underpin such plasticity requires the development of cell level models that capture the mutual interaction between astrocytes and neurons. This paper presents a detailed model of bidirectional signaling between astrocytes and neurons (the astrocyte-neuron model or AN model) which yields new insights into the computational role of astrocyte-neuronal coupling. From a set of modeling studies we demonstrate two significant findings. Firstly, that spatial signaling via astrocytes can relay a “learning signal” to remote synaptic sites. Results show that slow inward currents cause synchronized postsynaptic activity in remote neurons and subsequently allow Spike-Timing-Dependent Plasticity based learning to occur at the associated synapses. Secondly, that bidirectional communication between neurons and astrocytes underpins dynamic coordination between neuron clusters. Although our composite AN model is presently applied to simplified neural structures and limited to coordination between localized neurons, the principle (which embodies structural, functional and dynamic complexity), and the modeling strategy may be extended to coordination among remote neuron clusters. PMID:22242121
Vicarious reinforcement learning signals when instructing others.

PubMed

Apps, Matthew A J; Lesage, Elise; Ramnani, Narender

2015-02-18

Reinforcement learning (RL) theory posits that learning is driven by discrepancies between the predicted and actual outcomes of actions (prediction errors [PEs]). In social environments, learning is often guided by similar RL mechanisms. For example, teachers monitor the actions of students and provide feedback to them. This feedback evokes PEs in students that guide their learning. We report the first study that investigates the neural mechanisms that underpin RL signals in the brain of a teacher. Neurons in the anterior cingulate cortex (ACC) signal PEs when learning from the outcomes of one's own actions but also signal information when outcomes are received by others. Does a teacher's ACC signal PEs when monitoring a student's learning? Using fMRI, we studied brain activity in human subjects (teachers) as they taught a confederate (student) action-outcome associations by providing positive or negative feedback. We examined activity time-locked to the students' responses, when teachers infer student predictions and know actual outcomes. We fitted a RL-based computational model to the behavior of the student to characterize their learning, and examined whether a teacher's ACC signals when a student's predictions are wrong. In line with our hypothesis, activity in the teacher's ACC covaried with the PE values in the model. Additionally, activity in the teacher's insula and ventromedial prefrontal cortex covaried with the predicted value according to the student. Our findings highlight that the ACC signals PEs vicariously for others' erroneous predictions, when monitoring and instructing their learning. These results suggest that RL mechanisms, processed vicariously, may underpin and facilitate teaching behaviors. Copyright © 2015 Apps et al.
Machine learning action parameters in lattice quantum chromodynamics

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

Shanahan, Phiala; Trewartha, Daneil; Detmold, William

Numerical lattice quantum chromodynamics studies of the strong interaction underpin theoretical understanding of many aspects of particle and nuclear physics. Such studies require significant computing resources to undertake. A number of proposed methods promise improved efficiency of lattice calculations, and access to regions of parameter space that are currently computationally intractable, via multi-scale action-matching approaches that necessitate parametric regression of generated lattice datasets. The applicability of machine learning to this regression task is investigated, with deep neural networks found to provide an efficient solution even in cases where approaches such as principal component analysis fail. Finally, the high information contentmore » and complex symmetries inherent in lattice QCD datasets require custom neural network layers to be introduced and present opportunities for further development.« less
Machine learning action parameters in lattice quantum chromodynamics

DOE PAGES

Shanahan, Phiala; Trewartha, Daneil; Detmold, William

2018-05-16

Numerical lattice quantum chromodynamics studies of the strong interaction underpin theoretical understanding of many aspects of particle and nuclear physics. Such studies require significant computing resources to undertake. A number of proposed methods promise improved efficiency of lattice calculations, and access to regions of parameter space that are currently computationally intractable, via multi-scale action-matching approaches that necessitate parametric regression of generated lattice datasets. The applicability of machine learning to this regression task is investigated, with deep neural networks found to provide an efficient solution even in cases where approaches such as principal component analysis fail. Finally, the high information contentmore » and complex symmetries inherent in lattice QCD datasets require custom neural network layers to be introduced and present opportunities for further development.« less
Computations Underlying Social Hierarchy Learning: Distinct Neural Mechanisms for Updating and Representing Self-Relevant Information.

PubMed

Kumaran, Dharshan; Banino, Andrea; Blundell, Charles; Hassabis, Demis; Dayan, Peter

2016-12-07

Knowledge about social hierarchies organizes human behavior, yet we understand little about the underlying computations. Here we show that a Bayesian inference scheme, which tracks the power of individuals, better captures behavioral and neural data compared with a reinforcement learning model inspired by rating systems used in games such as chess. We provide evidence that the medial prefrontal cortex (MPFC) selectively mediates the updating of knowledge about one's own hierarchy, as opposed to that of another individual, a process that underpinned successful performance and involved functional interactions with the amygdala and hippocampus. In contrast, we observed domain-general coding of rank in the amygdala and hippocampus, even when the task did not require it. Our findings reveal the computations underlying a core aspect of social cognition and provide new evidence that self-relevant information may indeed be afforded a unique representational status in the brain. Copyright Â© 2016 The Authors. Published by Elsevier Inc. All rights reserved.
The philosophical and pedagogical underpinnings of Active Learning in Engineering Education

NASA Astrophysics Data System (ADS)

Christie, Michael; de Graaff, Erik

2017-01-01

In this paper the authors draw on three sequential keynote addresses that they gave at Active Learning in Engineering Education (ALE) workshops in Copenhagen (2012), Caxias do Sol (2014) and San Sebastian (2015). Active Learning in Engineering Education is an informal international network of engineering educators dedicated to improving engineering education through active learning (http://www.ale-net.org/). The paper reiterates themes from those keynotes, namely, the philosophical and pedagogical underpinnings of Active Learning in Engineering Education, the scholarly questions that inspire engineering educators to go on improving their practice and exemplary models designed to activate the learning of engineering students. This paper aims to uncover the bedrock of established educational philosophies and theories that define and support active learning. The paper does not claim to present any new or innovative educational theory. There is already a surfeit of them. Rather, the aim is to assist Engineering Educators who wish to research how they can best activate the learning of their students by providing a readable, reasonable and solid underpinning for best practice in this field.
Hierarchically organized behavior and its neural foundations: A reinforcement-learning perspective

PubMed Central

Botvinick, Matthew M.; Niv, Yael; Barto, Andrew C.

2009-01-01

Research on human and animal behavior has long emphasized its hierarchical structure — the divisibility of ongoing behavior into discrete tasks, which are comprised of subtask sequences, which in turn are built of simple actions. The hierarchical structure of behavior has also been of enduring interest within neuroscience, where it has been widely considered to reflect prefrontal cortical functions. In this paper, we reexamine behavioral hierarchy and its neural substrates from the point of view of recent developments in computational reinforcement learning. Specifically, we consider a set of approaches known collectively as hierarchical reinforcement learning, which extend the reinforcement learning paradigm by allowing the learning agent to aggregate actions into reusable subroutines or skills. A close look at the components of hierarchical reinforcement learning suggests how they might map onto neural structures, in particular regions within the dorsolateral and orbital prefrontal cortex. It also suggests specific ways in which hierarchical reinforcement learning might provide a complement to existing psychological models of hierarchically structured behavior. A particularly important question that hierarchical reinforcement learning brings to the fore is that of how learning identifies new action routines that are likely to provide useful building blocks in solving a wide range of future problems. Here and at many other points, hierarchical reinforcement learning offers an appealing framework for investigating the computational and neural underpinnings of hierarchically structured behavior. PMID:18926527
Hemispheric Asymmetries in Striatal Reward Responses Relate to Approach-Avoidance Learning and Encoding of Positive-Negative Prediction Errors in Dopaminergic Midbrain Regions.

PubMed

Aberg, Kristoffer Carl; Doell, Kimberly C; Schwartz, Sophie

2015-10-28

Some individuals are better at learning about rewarding situations, whereas others are inclined to avoid punishments (i.e., enhanced approach or avoidance learning, respectively). In reinforcement learning, action values are increased when outcomes are better than predicted (positive prediction errors [PEs]) and decreased for worse than predicted outcomes (negative PEs). Because actions with high and low values are approached and avoided, respectively, individual differences in the neural encoding of PEs may influence the balance between approach-avoidance learning. Recent correlational approaches also indicate that biases in approach-avoidance learning involve hemispheric asymmetries in dopamine function. However, the computational and neural mechanisms underpinning such learning biases remain unknown. Here we assessed hemispheric reward asymmetry in striatal activity in 34 human participants who performed a task involving rewards and punishments. We show that the relative difference in reward response between hemispheres relates to individual biases in approach-avoidance learning. Moreover, using a computational modeling approach, we demonstrate that better encoding of positive (vs negative) PEs in dopaminergic midbrain regions is associated with better approach (vs avoidance) learning, specifically in participants with larger reward responses in the left (vs right) ventral striatum. Thus, individual dispositions or traits may be determined by neural processes acting to constrain learning about specific aspects of the world. Copyright © 2015 the authors 0270-6474/15/3514491-10$15.00/0.
Critical roles for anterior insula and dorsal striatum in punishment-based avoidance learning.

PubMed

Palminteri, Stefano; Justo, Damian; Jauffret, Céline; Pavlicek, Beth; Dauta, Aurélie; Delmaire, Christine; Czernecki, Virginie; Karachi, Carine; Capelle, Laurent; Durr, Alexandra; Pessiglione, Mathias

2012-12-06

The division of human learning systems into reward and punishment opponent modules is still a debated issue. While the implication of ventral prefrontostriatal circuits in reward-based learning is well established, the neural underpinnings of punishment-based learning remain unclear. To elucidate the causal implication of brain regions that were related to punishment learning in a previous functional neuroimaging study, we tested the effects of brain damage on behavioral performance, using the same task contrasting monetary gains and losses. Cortical and subcortical candidate regions, the anterior insula and dorsal striatum, were assessed in patients presenting brain tumor and Huntington disease, respectively. Both groups exhibited selective impairment of punishment-based learning. Computational modeling suggested complementary roles for these structures: the anterior insula might be involved in learning the negative value of loss-predicting cues, whereas the dorsal striatum might be involved in choosing between those cues so as to avoid the worst. Copyright © 2012 Elsevier Inc. All rights reserved.
The School of Virtual Knocks: Learning from Doing--Without Pain of Mistakes

NASA Technical Reports Server (NTRS)

Darby, Michael

2008-01-01

The present day educational process, as currently practiced, is no longer necessarily synonymous with learning, and the concept of learning is becoming disassociated with knowledge acquisition. True, learning is not accidental, nor is the absence of learning normally by choice. It is the result, intended or otherwise, of decisions made by government, researchers, educators, students, parents, and the wider community. It is underpinned by the quality of teaching, the relevancy of the instruction to the student's world, and the perseverance of the student's desire to learn. It is these choices that are driving the wedge between teaching and learning. The learning outcomes are derived by curriculum developers, educational psychologists, government and industry.Yet as advances in understanding how students learn have been made, the advances in technology, specifically models and simulation, which are able to underpin complex knowledge domains, have been left behind if not ignored. While a majority of stakeholders in education agree that the current educational environment is missing the mark, it is important to underpin those impressions with a basis of knowledge. This paper reviews education in order to foster the conclusion that education must change and that the enabling methodologies and technologies already exist in the form of models and simulation.
Cognitive control predicts use of model-based reinforcement learning.

PubMed

Otto, A Ross; Skatova, Anya; Madlon-Kay, Seth; Daw, Nathaniel D

2015-02-01

Accounts of decision-making and its neural substrates have long posited the operation of separate, competing valuation systems in the control of choice behavior. Recent theoretical and experimental work suggest that this classic distinction between behaviorally and neurally dissociable systems for habitual and goal-directed (or more generally, automatic and controlled) choice may arise from two computational strategies for reinforcement learning (RL), called model-free and model-based RL, but the cognitive or computational processes by which one system may dominate over the other in the control of behavior is a matter of ongoing investigation. To elucidate this question, we leverage the theoretical framework of cognitive control, demonstrating that individual differences in utilization of goal-related contextual information--in the service of overcoming habitual, stimulus-driven responses--in established cognitive control paradigms predict model-based behavior in a separate, sequential choice task. The behavioral correspondence between cognitive control and model-based RL compellingly suggests that a common set of processes may underpin the two behaviors. In particular, computational mechanisms originally proposed to underlie controlled behavior may be applicable to understanding the interactions between model-based and model-free choice behavior.
Confidence and psychosis: a neuro-computational account of contingency learning disruption by NMDA blockade

PubMed Central

Vinckier, F; Gaillard, R; Palminteri, S; Rigoux, L; Salvador, A; Fornito, A; Adapa, R; Krebs, M O; Pessiglione, M; Fletcher, P C

2016-01-01

A state of pathological uncertainty about environmental regularities might represent a key step in the pathway to psychotic illness. Early psychosis can be investigated in healthy volunteers under ketamine, an NMDA receptor antagonist. Here, we explored the effects of ketamine on contingency learning using a placebo-controlled, double-blind, crossover design. During functional magnetic resonance imaging, participants performed an instrumental learning task, in which cue-outcome contingencies were probabilistic and reversed between blocks. Bayesian model comparison indicated that in such an unstable environment, reinforcement learning parameters are downregulated depending on confidence level, an adaptive mechanism that was specifically disrupted by ketamine administration. Drug effects were underpinned by altered neural activity in a fronto-parietal network, which reflected the confidence-based shift to exploitation of learned contingencies. Our findings suggest that an early characteristic of psychosis lies in a persistent doubt that undermines the stabilization of behavioral policy resulting in a failure to exploit regularities in the environment. PMID:26055423
Confidence and psychosis: a neuro-computational account of contingency learning disruption by NMDA blockade.

PubMed

Vinckier, F; Gaillard, R; Palminteri, S; Rigoux, L; Salvador, A; Fornito, A; Adapa, R; Krebs, M O; Pessiglione, M; Fletcher, P C

2016-07-01

A state of pathological uncertainty about environmental regularities might represent a key step in the pathway to psychotic illness. Early psychosis can be investigated in healthy volunteers under ketamine, an NMDA receptor antagonist. Here, we explored the effects of ketamine on contingency learning using a placebo-controlled, double-blind, crossover design. During functional magnetic resonance imaging, participants performed an instrumental learning task, in which cue-outcome contingencies were probabilistic and reversed between blocks. Bayesian model comparison indicated that in such an unstable environment, reinforcement learning parameters are downregulated depending on confidence level, an adaptive mechanism that was specifically disrupted by ketamine administration. Drug effects were underpinned by altered neural activity in a fronto-parietal network, which reflected the confidence-based shift to exploitation of learned contingencies. Our findings suggest that an early characteristic of psychosis lies in a persistent doubt that undermines the stabilization of behavioral policy resulting in a failure to exploit regularities in the environment.

Optimizing physicians' instruction of PACS through e-learning: cognitive load theory applied.

PubMed

Devolder, P; Pynoo, B; Voet, T; Adang, L; Vercruysse, J; Duyck, P

2009-03-01

This article outlines the strategy used by our hospital to maximize the knowledge transfer to referring physicians on using a picture archiving and communication system (PACS). We developed an e-learning platform underpinned by the cognitive load theory (CLT) so that in depth knowledge of PACS' abilities becomes attainable regardless of the user's prior experience with computers. The application of the techniques proposed by CLT optimizes the learning of the new actions necessary to obtain and manipulate radiological images. The application of cognitive load reducing techniques is explained with several examples. We discuss the need to safeguard the physicians' main mental processes to keep the patient's interests in focus. A holistic adoption of CLT techniques both in teaching and in configuration of information systems could be adopted to attain this goal. An overview of the advantages of this instruction method is given both on the individual and organizational level.
Understanding dopamine and reinforcement learning: the dopamine reward prediction error hypothesis.

PubMed

Glimcher, Paul W

2011-09-13

A number of recent advances have been achieved in the study of midbrain dopaminergic neurons. Understanding these advances and how they relate to one another requires a deep understanding of the computational models that serve as an explanatory framework and guide ongoing experimental inquiry. This intertwining of theory and experiment now suggests very clearly that the phasic activity of the midbrain dopamine neurons provides a global mechanism for synaptic modification. These synaptic modifications, in turn, provide the mechanistic underpinning for a specific class of reinforcement learning mechanisms that now seem to underlie much of human and animal behavior. This review describes both the critical empirical findings that are at the root of this conclusion and the fantastic theoretical advances from which this conclusion is drawn.
Understanding dopamine and reinforcement learning: The dopamine reward prediction error hypothesis

PubMed Central

Glimcher, Paul W.

2011-01-01

A number of recent advances have been achieved in the study of midbrain dopaminergic neurons. Understanding these advances and how they relate to one another requires a deep understanding of the computational models that serve as an explanatory framework and guide ongoing experimental inquiry. This intertwining of theory and experiment now suggests very clearly that the phasic activity of the midbrain dopamine neurons provides a global mechanism for synaptic modification. These synaptic modifications, in turn, provide the mechanistic underpinning for a specific class of reinforcement learning mechanisms that now seem to underlie much of human and animal behavior. This review describes both the critical empirical findings that are at the root of this conclusion and the fantastic theoretical advances from which this conclusion is drawn. PMID:21389268
Using theories of learning in workplaces to enhance physiotherapy clinical education.

PubMed

Patton, Narelle; Higgs, Joy; Smith, Megan

2013-10-01

Clinical education has long been accepted as integral to the education of physiotherapy students and their preparation for professional practice. The clinical environment, through practice immersion, situates students in a powerful learning context and plays a critical role in students' construction of professional knowledge. Despite this acknowledged centrality of practice and clinical environments to the students' experiential construction of professional knowledge, there has been limited exploration of learning theories underpinning clinical education in the literature. In this paper, we explore a selection of learning theories underpinning physiotherapy clinical education with a view to providing clinical educators with a firm foundation on which to base wise educational practices and potentially enhance physiotherapy students' clinical learning experiences. This exploration has drawn from leading thinkers in the field of education over the past century.
Cognitive Control Predicts Use of Model-Based Reinforcement-Learning

PubMed Central

Otto, A. Ross; Skatova, Anya; Madlon-Kay, Seth; Daw, Nathaniel D.

2015-01-01

Accounts of decision-making and its neural substrates have long posited the operation of separate, competing valuation systems in the control of choice behavior. Recent theoretical and experimental work suggest that this classic distinction between behaviorally and neurally dissociable systems for habitual and goal-directed (or more generally, automatic and controlled) choice may arise from two computational strategies for reinforcement learning (RL), called model-free and model-based RL, but the cognitive or computational processes by which one system may dominate over the other in the control of behavior is a matter of ongoing investigation. To elucidate this question, we leverage the theoretical framework of cognitive control, demonstrating that individual differences in utilization of goal-related contextual information—in the service of overcoming habitual, stimulus-driven responses—in established cognitive control paradigms predict model-based behavior in a separate, sequential choice task. The behavioral correspondence between cognitive control and model-based RL compellingly suggests that a common set of processes may underpin the two behaviors. In particular, computational mechanisms originally proposed to underlie controlled behavior may be applicable to understanding the interactions between model-based and model-free choice behavior. PMID:25170791
The Mind's Staircase: Exploring the Conceptual Underpinnings of Children's Thought and Knowledge.

ERIC Educational Resources Information Center

Case, Robbie; And Others

This book, which contains 19 chapters, examines children's learning processes in light of reconceptualizations of Piagetian theory. Part one traces the theoretical question underpinning this examination and includes three chapters: "General and Specific Views of the Mind, its Structure, and its Development"; "A Neo-Piagetian…
East-West Perspectives on Elder Learning

ERIC Educational Resources Information Center

Tam, Maureen

2012-01-01

This paper describes and conceptualizes the meaning of lifelong learning from two cultural perspectives--East and West. It examines the different principles underpinning lifelong learning that explain why and how elders in the two cultures engage differently in continued learning. Finally, it discusses the cultural impact on elder learning by…
Mobile Affordances and Learning Theories in Supporting and Enhancing Learning

ERIC Educational Resources Information Center

MacCallum, Kathryn; Day, Stephanie; Skelton, David; Verhaart, Michael

2017-01-01

Mobile technology promises to enhance and better support students' learning. The exploration and adoption of appropriate pedagogies that enhance learning is crucial for the wider adoption of mobile learning. An increasing number of studies have started to address how existing learning theory can be used to underpin and better frame mobile learning…
Stroke patients’ utilisation of extrinsic feedback from computer-based technology in the home: a multiple case study realistic evaluation

PubMed Central

2014-01-01

Background Evidence indicates that post − stroke rehabilitation improves function, independence and quality of life. A key aspect of rehabilitation is the provision of appropriate information and feedback to the learner. Advances in information and communications technology (ICT) have allowed for the development of various systems to complement stroke rehabilitation that could be used in the home setting. These systems may increase the provision of rehabilitation a stroke survivor receives and carries out, as well as providing a learning platform that facilitates long-term self-managed rehabilitation and behaviour change. This paper describes the application of an innovative evaluative methodology to explore the utilisation of feedback for post-stroke upper-limb rehabilitation in the home. Methods Using the principles of realistic evaluation, this study aimed to test and refine intervention theories by exploring the complex interactions of contexts, mechanisms and outcomes that arise from technology deployment in the home. Methods included focus groups followed by multi-method case studies (n = 5) before, during and after the use of computer-based equipment. Data were analysed in relation to the context-mechanism-outcome hypotheses case by case. This was followed by a synthesis of the findings to answer the question, ‘what works for whom and in what circumstances and respects?’ Results Data analysis reveals that to achieve desired outcomes through the use of ICT, key elements of computer feedback, such as accuracy, measurability, rewarding feedback, adaptability, and knowledge of results feedback, are required to trigger the theory-driven mechanisms underpinning the intervention. In addition, the pre-existing context and the personal and environmental contexts, such as previous experience of service delivery, personal goals, trust in the technology, and social circumstances may also enable or constrain the underpinning theory-driven mechanisms. Conclusions Findings suggest that the theory-driven mechanisms underpinning the utilisation of feedback from computer-based technology for home-based upper-limb post-stroke rehabilitation are dependent on key elements of computer feedback and the personal and environmental context. The identification of these elements may therefore inform the development of technology; therapy education and the subsequent adoption of technology and a self-management paradigm; long-term self-managed rehabilitation; and importantly, improvements in the physical and psychosocial aspects of recovery. PMID:24903401
Stroke patients' utilisation of extrinsic feedback from computer-based technology in the home: a multiple case study realistic evaluation.

PubMed

Parker, Jack; Mawson, Susan; Mountain, Gail; Nasr, Nasrin; Zheng, Huiru

2014-06-05

Evidence indicates that post-stroke rehabilitation improves function, independence and quality of life. A key aspect of rehabilitation is the provision of appropriate information and feedback to the learner.Advances in information and communications technology (ICT) have allowed for the development of various systems to complement stroke rehabilitation that could be used in the home setting. These systems may increase the provision of rehabilitation a stroke survivor receives and carries out, as well as providing a learning platform that facilitates long-term self-managed rehabilitation and behaviour change. This paper describes the application of an innovative evaluative methodology to explore the utilisation of feedback for post-stroke upper-limb rehabilitation in the home. Using the principles of realistic evaluation, this study aimed to test and refine intervention theories by exploring the complex interactions of contexts, mechanisms and outcomes that arise from technology deployment in the home. Methods included focus groups followed by multi-method case studies (n = 5) before, during and after the use of computer-based equipment. Data were analysed in relation to the context-mechanism-outcome hypotheses case by case. This was followed by a synthesis of the findings to answer the question, 'what works for whom and in what circumstances and respects?' Data analysis reveals that to achieve desired outcomes through the use of ICT, key elements of computer feedback, such as accuracy, measurability, rewarding feedback, adaptability, and knowledge of results feedback, are required to trigger the theory-driven mechanisms underpinning the intervention. In addition, the pre-existing context and the personal and environmental contexts, such as previous experience of service delivery, personal goals, trust in the technology, and social circumstances may also enable or constrain the underpinning theory-driven mechanisms. Findings suggest that the theory-driven mechanisms underpinning the utilisation of feedback from computer-based technology for home-based upper-limb post-stroke rehabilitation are dependent on key elements of computer feedback and the personal and environmental context. The identification of these elements may therefore inform the development of technology; therapy education and the subsequent adoption of technology and a self-management paradigm; long-term self-managed rehabilitation; and importantly, improvements in the physical and psychosocial aspects of recovery.
Learning "in" or "with" Games? Quality Criteria for Digital Learning Games from the Perspectives of Learning, Emotion, and Motivation Theory

ERIC Educational Resources Information Center

Hense, Jan; Mandl, Heinz

2012-01-01

This conceptual paper aims to clarify the theoretical underpinnings of game based learning (GBL) and learning with digital learning games (DLGs). To do so, it analyses learning of game related skills and contents, which occurs constantly during playing conventional entertainment games, from three perspectives: learning theory, emotion theory, and…
Action Learning in China

ERIC Educational Resources Information Center

Marquardt, Michael J.

2015-01-01

Action learning was introduced into China less than 20 years ago, but has rapidly become a valuable tool for organizations seeking to solve problems, develop their leaders, and become learning organizations. This article provides an historical overview of action learning in China, its cultural underpinnings, and five case studies. It concludes…
The Emergence of Organizing Structure in Conceptual Representation.

PubMed

Lake, Brenden M; Lawrence, Neil D; Tenenbaum, Joshua B

2018-06-01

Both scientists and children make important structural discoveries, yet their computational underpinnings are not well understood. Structure discovery has previously been formalized as probabilistic inference about the right structural form-where form could be a tree, ring, chain, grid, etc. (Kemp & Tenenbaum, 2008). Although this approach can learn intuitive organizations, including a tree for animals and a ring for the color circle, it assumes a strong inductive bias that considers only these particular forms, and each form is explicitly provided as initial knowledge. Here we introduce a new computational model of how organizing structure can be discovered, utilizing a broad hypothesis space with a preference for sparse connectivity. Given that the inductive bias is more general, the model's initial knowledge shows little qualitative resemblance to some of the discoveries it supports. As a consequence, the model can also learn complex structures for domains that lack intuitive description, as well as predict human property induction judgments without explicit structural forms. By allowing form to emerge from sparsity, our approach clarifies how both the richness and flexibility of human conceptual organization can coexist. Copyright © 2018 Cognitive Science Society, Inc.
Natural language from artificial life.

PubMed

Kirby, Simon

2002-01-01

This article aims to show that linguistics, in particular the study of the lexico-syntactic aspects of language, provides fertile ground for artificial life modeling. A survey of the models that have been developed over the last decade and a half is presented to demonstrate that ALife techniques have a lot to offer an explanatory theory of language. It is argued that this is because much of the structure of language is determined by the interaction of three complex adaptive systems: learning, culture, and biological evolution. Computational simulation, informed by theoretical linguistics, is an appropriate response to the challenge of explaining real linguistic data in terms of the processes that underpin human language.
Empowerment and assessment: a dichotomy?

PubMed

Massey, Debbie; Osborne, Debora

2004-07-01

Institutions of higher education are sites where the rhetoric of learning increasingly collides with the diverse needs of both learners and educators. Demands on tertiary institutions from the workplace, students themselves and the increasing demand for skilled graduates in the face of diminishing resources strongly suggest that intelligent and creative approaches to learning play a pivotal role in the success of higher education. Throughout tertiary education the subject of assessment is central to the complex processes involved in student learning. Therefore, it is important that nursing academics and practitioners involved in assessing student learning develop insight and awareness of the theories and philosophies that underpin different assessment strategies. This will inform teaching and learning practice to the benefit of all stakeholders. This paper examines issues of assessment in higher education; it will locate and deconstruct some principles underpinning traditional and innovative methods associated with assessment and suggest that creative approaches that embrace adult learning principles will empower students and ultimately facilitate more effective learning.
Small Steps towards Student-Centred Learning

ERIC Educational Resources Information Center

Jacobs, George M.; Toh-Heng, Hwee Leng

2013-01-01

Student centred learning classroom practices are contrasted with those in teacher centred learning classrooms. The discussion focuses on the theoretical underpinnings of the former, and provides nine steps and tips on how to implement student centred learning strategies, with the aim of developing the 21st century skills of self-directed and…
Learning Unlimited: Transforming Learning in the Workplace. 2nd Edition.

ERIC Educational Resources Information Center

Rylatt, Alastair

This book is intended to provide managers, trainers, and others responsible for improving learning within their workplace with the tools, perspectives, and strategies to transform their workplace into a learning organization. Throughout the book, key principles underpinning recent thinking on positive workplace transformation are combined with…
Engaging Professional Learning in Online Environments

ERIC Educational Resources Information Center

Bell, Amani; Morris, Gayle

2009-01-01

Much of what is regarded as effective professional learning is that which is situated, incorporates a social dimension and enables practitioners to converge in and around authentic practice. This article describes an inter-university online learning resource for tutors which is underpinned by a practice based approach to professional learning. The…
The Nature of Learning at Forest School: Practitioners' Perspectives

ERIC Educational Resources Information Center

Harris, Frances

2017-01-01

This paper investigates forest school practitioners perceptions of learning at forest school to identify the topics covered, the learning styles, and the philosophies underpinning its delivery, based on interviews with experienced forest school practitioners. Practitioners identified the focus of learning at forest school as social development:…
Learning from Experience. Empowerment or Incorporation?

ERIC Educational Resources Information Center

Fraser, Wilma

Based on a Making Experience Count (MEC) project, this book examines current trends in learning from experience. Chapter 1 discusses key theoretical elements that underpin work in the field of experiential learning and analyzes the contribution of the andragogic approach to adult learning. Chapter 2 offers an alternative model--gynagogy--and…

Topological Schemas of Cognitive Maps and Spatial Learning.

PubMed

Babichev, Andrey; Cheng, Sen; Dabaghian, Yuri A

2016-01-01

Spatial navigation in mammals is based on building a mental representation of their environment-a cognitive map. However, both the nature of this cognitive map and its underpinning in neural structures and activity remains vague. A key difficulty is that these maps are collective, emergent phenomena that cannot be reduced to a simple combination of inputs provided by individual neurons. In this paper we suggest computational frameworks for integrating the spiking signals of individual cells into a spatial map, which we call schemas. We provide examples of four schemas defined by different types of topological relations that may be neurophysiologically encoded in the brain and demonstrate that each schema provides its own large-scale characteristics of the environment-the schema integrals. Moreover, we find that, in all cases, these integrals are learned at a rate which is faster than the rate of complete training of neural networks. Thus, the proposed schema framework differentiates between the cognitive aspect of spatial learning and the physiological aspect at the neural network level.
Animal social learning: associations and adaptations.

PubMed

Reader, Simon M

2016-01-01

Social learning, learning from others, is a powerful process known to impact the success and survival of humans and non-human animals alike. Yet we understand little about the neurocognitive and other processes that underpin social learning. Social learning has often been assumed to involve specialized, derived cognitive processes that evolve and develop independently from other processes. However, this assumption is increasingly questioned, and evidence from a variety of organisms demonstrates that current, recent, and early life experience all predict the reliance on social information and thus can potentially explain variation in social learning as a result of experiential effects rather than evolved differences. General associative learning processes, rather than adaptive specializations, may underpin much social learning, as well as social learning strategies. Uncovering these distinctions is important to a variety of fields, for example by widening current views of the possible breadth and adaptive flexibility of social learning. Nonetheless, just like adaptationist evolutionary explanations, associationist explanations for social learning cannot be assumed, and empirical work is required to uncover the mechanisms involved and their impact on the efficacy of social learning. This work is being done, but more is needed. Current evidence suggests that much social learning may be based on 'ordinary' processes but with extraordinary consequences.
Learning from Cities: A Cautionary Note about Urban/Childhood/Nature Entanglements

ERIC Educational Resources Information Center

Morgan, John

2017-01-01

This article examines the urban and pedagogical imaginations that underpin the Editors' call for papers in this special issue of EER. It raises two concerns. The first is that the view of the "urban" that underpins work in this field, whilst offering some new insights, tends to overlook the powerful forces and structures that produce…
Organisational Learning and Employees' Intrinsic Motivation

ERIC Educational Resources Information Center

Remedios, Richard; Boreham, Nick

2004-01-01

This study examined the effects of organisational learning initiatives on employee motivation. Four initiatives consistent with theories of organisational learning were a priori ranked in terms of concepts that underpin intrinsic-motivation theory. Eighteen employees in a UK petrochemical company were interviewed to ascertain their experiences of…
Action Learning in Postgraduate Executive Management Education: An Account of Practice

ERIC Educational Resources Information Center

Ruane, Meadbh

2016-01-01

The merits of action learning as a change tool and enabler of deep learning are well recognised. However, there is a gap in the literature of participants' stories regarding their experiences on accredited postgraduate executive programmes underpinned by an action learning philosophy. The following account of practice addresses this gap and…
What's in a Name: Dimensions of Social Learning in Teacher Groups

ERIC Educational Resources Information Center

Vrieling, E.; van den Beemt, A.; de Laat, M.

2016-01-01

Induced by a literature review, this paper presents a framework of dimensions and indicators highlighting the underpinning aspects and values of social learning within teacher groups. Notions of social networks, communities of practice and learning teams were taken as the main perspectives to influence this social learning framework. The review…
Informal Learning Spaces and Their Impact on Learning in Higher Education: Framing New Narratives of Participation

ERIC Educational Resources Information Center

Deed, Craig; Alterator, Scott

2017-01-01

Evaluating informal learning spaces in higher education institutions needs to respond to the complex conceptual orientation underpinning their intention and design. This article outlines a model of participatory analysis that accounts for the conceptual complexity, lived experience and broad intentions of informal learning space. Further, the…
Assessment in Work-Based Learning: Investigating a Pedagogical Approach to Enhance Student Learning

ERIC Educational Resources Information Center

Brodie, Pandy; Irving, Kate

2007-01-01

Work-based learning (WBL) is undertaken in a wide variety of higher education contexts and is increasingly viewed as a valuable, and increasingly essential, component of both the undergraduate and postgraduate student learning experience. However, the development of rigorous pedagogies to underpin WBL and its assessment is still embryonic. This…
Application-Driven Educational Game to Assist Young Children in Learning English Vocabulary

ERIC Educational Resources Information Center

Chen, Zhi-Hong; Lee, Shu-Yu

2018-01-01

This paper describes the development of an educational game, named My-Pet-Shop, to enhance young children's learning of English vocabulary. The educational game is underpinned by an application-driven model, which consists of three components: application scenario, subject learning, and learning regulation. An empirical study is further conducted…
Killing the Buddha: Towards a Heretical Philosophy of Learning

ERIC Educational Resources Information Center

Johansson, Viktor

2018-01-01

This article explores how different philosophical models and pictures of learning can become dogmatic and disguise other conceptions of learning. With reference to a passage from St. Paul, I give a sense of the dogmatic teleology that underpins philosophical assumptions about learning. The Pauline assumption is exemplified through a variety of…
Culture in the mind's mirror: how anthropology and neuroscience can inform a model of the neural substrate for cultural imitative learning.

PubMed

Losin, Elizabeth A Reynolds; Dapretto, Mirella; Iacoboni, Marco

2009-01-01

Cultural neuroscience, the study of how cultural experience shapes the brain, is an emerging subdiscipline in the neurosciences. Yet, a foundational question to the study of culture and the brain remains neglected by neuroscientific inquiry: "How does cultural information get into the brain in the first place?" Fortunately, the tools needed to explore the neural architecture of cultural learning - anthropological theories and cognitive neuroscience methodologies - already exist; they are merely separated by disciplinary boundaries. Here we review anthropological theories of cultural learning derived from fieldwork and modeling; since cultural learning theory suggests that sophisticated imitation abilities are at the core of human cultural learning, we focus our review on cultural imitative learning. Accordingly we proceed to discuss the neural underpinnings of imitation and other mechanisms important for cultural learning: learning biases, mental state attribution, and reinforcement learning. Using cultural neuroscience theory and cognitive neuroscience research as our guides, we then propose a preliminary model of the neural architecture of cultural learning. Finally, we discuss future studies needed to test this model and fully explore and explain the neural underpinnings of cultural imitative learning.
Toward the Autism Motor Signature: Gesture patterns during smart tablet gameplay identify children with autism

NASA Astrophysics Data System (ADS)

Anzulewicz, Anna; Sobota, Krzysztof; Delafield-Butt, Jonathan T.

2016-08-01

Autism is a developmental disorder evident from infancy. Yet, its clinical identification requires expert diagnostic training. New evidence indicates disruption to motor timing and integration may underpin the disorder, providing a potential new computational marker for its early identification. In this study, we employed smart tablet computers with touch-sensitive screens and embedded inertial movement sensors to record the movement kinematics and gesture forces made by 37 children 3-6 years old with autism and 45 age- and gender-matched children developing typically. Machine learning analysis of the children’s motor patterns identified autism with up to 93% accuracy. Analysis revealed these patterns consisted of greater forces at contact and with a different distribution of forces within a gesture, and gesture kinematics were faster and larger, with more distal use of space. These data support the notion disruption to movement is core feature of autism, and demonstrate autism can be computationally assessed by fun, smart device gameplay.
Toward the Autism Motor Signature: Gesture patterns during smart tablet gameplay identify children with autism.

PubMed

Anzulewicz, Anna; Sobota, Krzysztof; Delafield-Butt, Jonathan T

2016-08-24

Autism is a developmental disorder evident from infancy. Yet, its clinical identification requires expert diagnostic training. New evidence indicates disruption to motor timing and integration may underpin the disorder, providing a potential new computational marker for its early identification. In this study, we employed smart tablet computers with touch-sensitive screens and embedded inertial movement sensors to record the movement kinematics and gesture forces made by 37 children 3-6 years old with autism and 45 age- and gender-matched children developing typically. Machine learning analysis of the children's motor patterns identified autism with up to 93% accuracy. Analysis revealed these patterns consisted of greater forces at contact and with a different distribution of forces within a gesture, and gesture kinematics were faster and larger, with more distal use of space. These data support the notion disruption to movement is core feature of autism, and demonstrate autism can be computationally assessed by fun, smart device gameplay.
Toward the Autism Motor Signature: Gesture patterns during smart tablet gameplay identify children with autism

PubMed Central

Anzulewicz, Anna; Sobota, Krzysztof; Delafield-Butt, Jonathan T.

2016-01-01

Autism is a developmental disorder evident from infancy. Yet, its clinical identification requires expert diagnostic training. New evidence indicates disruption to motor timing and integration may underpin the disorder, providing a potential new computational marker for its early identification. In this study, we employed smart tablet computers with touch-sensitive screens and embedded inertial movement sensors to record the movement kinematics and gesture forces made by 37 children 3–6 years old with autism and 45 age- and gender-matched children developing typically. Machine learning analysis of the children’s motor patterns identified autism with up to 93% accuracy. Analysis revealed these patterns consisted of greater forces at contact and with a different distribution of forces within a gesture, and gesture kinematics were faster and larger, with more distal use of space. These data support the notion disruption to movement is core feature of autism, and demonstrate autism can be computationally assessed by fun, smart device gameplay. PMID:27553971
Examining key design decisions involved in developing a serious game for child sexual abuse prevention.

PubMed

Stieler-Hunt, Colleen; Jones, Christian M; Rolfe, Ben; Pozzebon, Kay

2014-01-01

This paper presents a case study of the key decisions made in the design of Orbit, a child sexual abuse prevention computer game targeted at school students between 8 and 10 years of age. Key decisions include providing supported delivery for the target age group, featuring adults in the program, not over-sanitizing game content, having a focus on building healthy self-concept of players, making the game engaging and relatable for all players and evaluating the program. This case study has implications for the design of Serious Games more generally, including that research should underpin game design decisions, game designers should consider ways of bridging the game to real life, the learning that arises from the game should go beyond rote-learning, designers should consider how the player can make the game-world their own and comprehensive evaluations of Serious Games should be undertaken.
Process and outcomes evaluation of retention strategies within a nursing workforce diversity project.

PubMed

Escallier, Lori A; Fullerton, Judith T

2009-09-01

A commitment to enhancing the diversity of the nursing workforce is reflected in the recruitment and retention strategies designed by Stony Brook University with support of a grant received from the Department of Health and Human Services, Health Resources and Services Administration. Three specific student retention strategies are evaluated in terms of their influence on student inclusion and promotion of student success. A review of the cultural competence of teaching and learning strategies and the promotion of cultural self-awareness underpinned these strategies. A mentorship program designed to provide individual support for students, particularly for those engaged in distance learning, proved to be challenging to implement and underused by students. Students found other means of support in their workplace and through individual connections with the faculty. Instructional programs that enhanced individual skills in the use of computer hardware and software were particularly effective in promoting student success.
Examining key design decisions involved in developing a serious game for child sexual abuse prevention

PubMed Central

Stieler-Hunt, Colleen; Jones, Christian M.; Rolfe, Ben; Pozzebon, Kay

2014-01-01

This paper presents a case study of the key decisions made in the design of Orbit, a child sexual abuse prevention computer game targeted at school students between 8 and 10 years of age. Key decisions include providing supported delivery for the target age group, featuring adults in the program, not over-sanitizing game content, having a focus on building healthy self-concept of players, making the game engaging and relatable for all players and evaluating the program. This case study has implications for the design of Serious Games more generally, including that research should underpin game design decisions, game designers should consider ways of bridging the game to real life, the learning that arises from the game should go beyond rote-learning, designers should consider how the player can make the game-world their own and comprehensive evaluations of Serious Games should be undertaken. PMID:24550880
Reconceptualising Outdoor Adventure Education: Activity in Search of an Appropriate Theory

ERIC Educational Resources Information Center

Brown, Mike

2009-01-01

Experiential approaches to learning underpin teaching and learning strategies in outdoor adventure education (OAE). Recent critiques of experiential learning have problematised the individualistic and overly cognitive focus of this approach which creates binaries between experience-reflection and the learner-situation. This paper summarises these…
Connected Learning Communities: A Toolkit for Reinventing High School.

ERIC Educational Resources Information Center

Almeida, Cheryl, Ed.; Steinberg, Adria, Ed.

This document presents tools and guidelines to help practitioners transform their high schools into institutions facilitating community-connected learning. The approach underpinning the tools and guidelines is based on the following principles: academic rigor and relevance; personalized learning; self-passage to adulthood; and productive learning…
The Effects of Explicit Teaching of Strategies, Second-Order Concepts, and Epistemological Underpinnings on Students' Ability to Reason Causally in History

ERIC Educational Resources Information Center

Stoel, Gerhard L.; van Drie, Jannet P.; van Boxtel, Carla A. M.

2017-01-01

This article reports an experimental study on the effects of explicit teaching on 11th grade students' ability to reason causally in history. Underpinned by the model of domain learning, explicit teaching is conceptualized as multidimensional, focusing on strategies and second-order concepts to generate and verbalize causal explanations and…

The Theory and Practice of Learning.

ERIC Educational Resources Information Center

Jarvis, Peter; Holford, John; Griffin, Colin

This book aims to provide interested practitioners with a little of the theoretical underpinnings of modern educational practices that center on learning. The book is divided into three sections. The first two chapters show how and why learning has gradually replaced education in the educational vocabulary. The next five chapters explore some of…
Assessment "for" Learning and "for" Self-Regulation

ERIC Educational Resources Information Center

Lysaght, Zita

2015-01-01

Drawing on a research study of formative assessment practices in Irish schools, this paper traces the design, development and pilot of the Assessment for Learning Audit instrument (AfLAi)--a research tool for measuring teachers' understanding and deployment of formative teaching, learning and assessment practices. Underpinning the paper is an…
Characterising Work-Based Learning as a Triadic Learning Endeavour

ERIC Educational Resources Information Center

Dalrymple, Roger; Kemp, Chris; Smith, Patrick

2014-01-01

With work-based learning (WBL) forming an increasingly prevalent dimension of modern higher education practice, conceptual models of the pedagogies underpinning WBL are increasingly emerging. There is broadening recognition of the need to capture and represent the values and presuppositions underlying WBL in order to support facilitators and…
Language-Switching Costs in Bilingual Mathematics Learning

ERIC Educational Resources Information Center

Grabner, Roland H.; Saalbach, Henrik; Eckstein, Doris

2012-01-01

Behavioral studies on bilingual learning have revealed cognitive costs (lower accuracy and/or higher processing time) when the language of application differs from the language of learning. The aim of this functional magnetic resonance imaging (fMRI) study was to provide insights into the cognitive underpinnings of these costs (so-called…
Using Visualisation to Enhance Learning

ERIC Educational Resources Information Center

Statham, Mick

2014-01-01

Learning to use visualisation techniques in the classroom enables pupils and teachers to gain new insights into how concepts are formed and how to strengthen them, but visualisation is sometimes not what it seems. Learning by constructing meaning is a long-standing principle underpinning much of today's school science. In "Primary Science…
Extending the Constructs of Active Learning: Implications for Teachers' Pedagogy and Practice

ERIC Educational Resources Information Center

Drew, Valerie; Mackie, Lorele

2011-01-01

Active learning is a pedagogical construct widely appealed to within the global discourse of lifelong learning. However, an examination of the literature reveals a lack of clarity and consensus as to its meaning. This article provides a critical analysis of a range of dimensions underpinning the concept of active learning including policy…
The Contradictions of Impact: Action Learning and Power in Organizations

ERIC Educational Resources Information Center

Vince, Russ

2012-01-01

In this polemical essay, Professor Russ Vince argues that it is important to understand the contradictions that can be generated by action learning. This method is a powerful and effective approach to managers' learning that can underpin transformations of management practice. However, any method for learning, no matter how convinced we are of its…
The Design of Curriculum, Assessment and Evaluation in Higher Education with Constructive Alignment

ERIC Educational Resources Information Center

Ali, Liaqat

2018-01-01

In higher education, the principle of constructive alignment for devising teaching, learning activities and assessment tasks is the underpinning concept in curriculum design and development to achieve intended learning outcomes. Student's deep learning is critical and it is the responsibility of the curriculum developer to make sure that synergy…
How Do Virtual World Experiences Bring about Learning? A Critical Review of Theories

ERIC Educational Resources Information Center

Loke, Swee-Kin

2015-01-01

While students do learn real-world knowledge and skills in virtual worlds, educators have yet to adequately theorise how students' virtual world experiences bring about this learning. This paper critically reviewed theories currently used to underpin empirical work in virtual worlds for education. In particular, it evaluated how applicable these…
Neural Correlates of High Performance in Foreign Language Vocabulary Learning

ERIC Educational Resources Information Center

Macedonia, Manuela; Muller, Karsten; Friederici, Angela D.

2010-01-01

Learning vocabulary in a foreign language is a laborious task which people perform with varying levels of success. Here, we investigated the neural underpinning of high performance on this task. In a within-subjects paradigm, participants learned 92 vocabulary items under two multimodal conditions: one condition paired novel words with iconic…
Understanding the Work and Learning of High Performance Coaches

ERIC Educational Resources Information Center

Rynne, Steven B.; Mallett, Cliff J.

2012-01-01

Background: The development of high performance sports coaches has been proposed as a major imperative in the professionalization of sports coaching. Accordingly, an increasing body of research is beginning to address the question of how coaches learn. While this is important work, an understanding of how coaches learn must be underpinned by an…
Evaluating Learning in the 21st Century: A Digital Age Learning Matrix

ERIC Educational Resources Information Center

Starkey, Louise

2011-01-01

If the purpose of secondary schooling is to educate the upcoming generation to become active participants in society, evaluation of teaching and learning in the information-rich digital age should be underpinned by relevant theories and models. This article describes an evaluation tool developed using emerging ideas about knowledge creation and…
The Philosophical and Pedagogical Underpinnings of Active Learning in Engineering Education

ERIC Educational Resources Information Center

Christie, Michael; de Graaff, Erik

2017-01-01

In this paper the authors draw on three sequential keynote addresses that they gave at Active Learning in Engineering Education (ALE) workshops in Copenhagen (2012), Caxias do Sol (2014) and San Sebastian (2015). Active Learning in Engineering Education is an informal international network of engineering educators dedicated to improving…
Doubting Learning Outcomes in Higher Education Contexts: From Performativity towards Emergence and Negotiation

ERIC Educational Resources Information Center

Addison, Nicholas

2014-01-01

Learning Outcomes models, particularly constructive alignment, are the default 'theoretical' tool underpinning HE curriculum design in the UK despite continuing doubts as to their efficacy. With reference to the literature, this article summarises the history of the Learning Outcomes movement and charts the perceived benefits and deficits of…
Development of Social Mediation and Emotional Regulation in Virtual Learning Environment Research

ERIC Educational Resources Information Center

Lehtonen, Miika; Page, Tom; Miloseva, Lence; Thorsteinsson, Gisli

2008-01-01

This paper puts forward a series of theoretical underpinnings and design considerations for embodying emotional and aesthetic aspects of virtual (reality) and learning environment (VLEs) in support of ubiquitous teaching, studying and learning. The authors assert that a VLE should be considered as an interactive and sensation-producing affordances…
Reexamining Theories of Adult Learning and Adult Development through the Lenses of Public Pedagogy

ERIC Educational Resources Information Center

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…
Participating in a Collaborative Action Learning Set (CAL): Beginning the Journey

ERIC Educational Resources Information Center

McCormack, Brendan; Henderson, Elizabeth; Boomer, Christine; Collin, Ita; Robinson, David

2008-01-01

Action learning is being increasingly utilised as a strategy to underpin practitioner focused development and research projects in healthcare generally and nursing in particular. Whilst facilitators of and participants in action learning have a variety of resource materials to guide their practice and participation, there continue to be few…
How Preschool Children Learn in Hong Kong and Canada: A Cross-Cultural Study

ERIC Educational Resources Information Center

Wong, Margaret N. C.

2008-01-01

This paper reviews literacy learning conducted in two laboratory preschools in Hong Kong and Canada, and examines the link between cultural values and educational practices. Both preschools maintain that a constructivist view of child learning underpins their practice. However, the author's experience in these two settings illustrates how…
Challenges of Adopting Constructive Alignment in Action Learning Education

ERIC Educational Resources Information Center

Remneland Wikhamn, Björn

2017-01-01

This paper will critically examine how the two influential pedagogical approaches of action-based learning and constructive alignment relate to each other, and how they may differ in focus and basic assumptions. From the outset, they are based on similar underpinnings, with the student and the learning outcomes in the center. Drawing from…
Comparing Adult Learning Systems: An Emerging Political Economy

ERIC Educational Resources Information Center

Rees, Gareth

2013-01-01

Adult learning systems have come to be dominated by the view that the essential role of adult learning is to generate the high levels of skills deemed necessary for competitiveness and growth in the globalised economy. This 'education gospel' is underpinned by human capital theory (HCT) and its contemporary conceptualisation in terms of…

Developing a pedagogy for nursing teaching-learning.

PubMed

Horsfall, Jan; Cleary, Michelle; Hunt, Glenn E

2012-11-01

Each nurse educator's pedagogy underpins their understanding of and approach to teaching and learning, regardless of whether this has been reflected upon or articulated. In this paper, we overview factors and issues that should be considered when developing a teaching philosophy of nursing education and set out broad differences between traditional and contemporary pedagogic models and various ways of knowing. As values underpin any teaching framework these are considered in relation to pedagogies, epistemologies and their relevance to nursing practice. Key teacher roles and strategies that are congruent with a contemporary pedagogy for teaching nursing in the classroom or the clinical setting are also outlined. A premise for writing this paper was that clarifying one's own understandings of education and knowledge and the implicit values held within those terms and processes will contribute to greater self-awareness and more effective teaching of nursing. Education approaches underpinned by a sound teaching philosophy and framework can facilitate an educationally sound and positive experience for learners. Copyright © 2011 Elsevier Ltd. All rights reserved.
BAIAP2 is related to emotional modulation of human memory strength.

PubMed

Luksys, Gediminas; Ackermann, Sandra; Coynel, David; Fastenrath, Matthias; Gschwind, Leo; Heck, Angela; Rasch, Bjoern; Spalek, Klara; Vogler, Christian; Papassotiropoulos, Andreas; de Quervain, Dominique

2014-01-01

Memory performance is the result of many distinct mental processes, such as memory encoding, forgetting, and modulation of memory strength by emotional arousal. These processes, which are subserved by partly distinct molecular profiles, are not always amenable to direct observation. Therefore, computational models can be used to make inferences about specific mental processes and to study their genetic underpinnings. Here we combined a computational model-based analysis of memory-related processes with high density genetic information derived from a genome-wide study in healthy young adults. After identifying the best-fitting model for a verbal memory task and estimating the best-fitting individual cognitive parameters, we found a common variant in the gene encoding the brain-specific angiogenesis inhibitor 1-associated protein 2 (BAIAP2) that was related to the model parameter reflecting modulation of verbal memory strength by negative valence. We also observed an association between the same genetic variant and a similar emotional modulation phenotype in a different population performing a picture memory task. Furthermore, using functional neuroimaging we found robust genotype-dependent differences in activity of the parahippocampal cortex that were specifically related to successful memory encoding of negative versus neutral information. Finally, we analyzed cortical gene expression data of 193 deceased subjects and detected significant BAIAP2 genotype-dependent differences in BAIAP2 mRNA levels. Our findings suggest that model-based dissociation of specific cognitive parameters can improve the understanding of genetic underpinnings of human learning and memory.
Deficient reinforcement learning in medial frontal cortex as a model of dopamine-related motivational deficits in ADHD.

PubMed

Silvetti, Massimo; Wiersema, Jan R; Sonuga-Barke, Edmund; Verguts, Tom

2013-10-01

Attention Deficit/Hyperactivity Disorder (ADHD) is a pathophysiologically complex and heterogeneous condition with both cognitive and motivational components. We propose a novel computational hypothesis of motivational deficits in ADHD, drawing together recent evidence on the role of anterior cingulate cortex (ACC) and associated mesolimbic dopamine circuits in both reinforcement learning and ADHD. Based on findings of dopamine dysregulation and ACC involvement in ADHD we simulated a lesion in a previously validated computational model of ACC (Reward Value and Prediction Model, RVPM). We explored the effects of the lesion on the processing of reinforcement signals. We tested specific behavioral predictions about the profile of reinforcement-related deficits in ADHD in three experimental contexts; probability tracking task, partial and continuous reward schedules, and immediate versus delayed rewards. In addition, predictions were made at the neurophysiological level. Behavioral and neurophysiological predictions from the RVPM-based lesion-model of motivational dysfunction in ADHD were confirmed by data from previously published studies. RVPM represents a promising model of ADHD reinforcement learning suggesting that ACC dysregulation might play a role in the pathogenesis of motivational deficits in ADHD. However, more behavioral and neurophysiological studies are required to test core predictions of the model. In addition, the interaction with different brain networks underpinning other aspects of ADHD neuropathology (i.e., executive function) needs to be better understood. Copyright © 2013 Elsevier Ltd. All rights reserved.
Effort and trust: the underpinnings of active learning.

PubMed

Adams, Seana; Bilimoria, Krish; Malhotra, Neha; Rangachari, P K

2017-09-01

Three undergraduate students and their teacher discuss two crucial issues that form the implicit basis of active learning: effort and trust. They use a single course in a Health Sciences Program to anchor their comments. Copyright © 2017 the American Physiological Society.
Three Key Concepts of the Theory of Objectification: Knowledge, Knowing, and Learning

ERIC Educational Resources Information Center

Radford, Luis

2013-01-01

In this article I sketch three key concepts of a cultural-historical theory of mathematics teaching and learning--the theory of objectification. The concepts are: knowledge, knowing and learning. The philosophical underpinning of the theory revolves around the work of Georg W. F. Hegel and its further development in the philosophical works of K.…
General Attitude and Acceptance of Holography in Teaching among Lecturers in Nigerian Colleges of Education

ERIC Educational Resources Information Center

Ahmad, Suleiman A.; Abdullahi, Isyaku M.; Usman, Mohammed

2015-01-01

E-learning is a byproduct of instructional design. Thus online learning designers, in their approaches are expected to be familiar with the epistemological underpinnings of several theories and their consequences on the process of instruction. In the same vein constructivism holds assumptions, that learning is an active process whereby the learner…
The Problem of Projects: Understanding the Theoretical Underpinnings of Project-Led PBL

ERIC Educational Resources Information Center

Hanney, Roy; Savin-Baden, Maggi

2013-01-01

For many years there has been a sharp division between project-based learning, and problem-based learning, with the former adopting a more technical rationalist approach while the latter adopts a more Socratic or dialogic approach. This article argues that current notions of project-based learning are too narrow and that combining the two…
"Deja Vu"? A Decade of Research on Language Laboratories, Television and Video in Language Learning

ERIC Educational Resources Information Center

Vanderplank, Robert

2010-01-01

The developments in the last ten years in the form of DVD, streaming video, video on demand, interactive television and digital language laboratories call for an assessment of the research into language teaching and learning making use of these technologies and the learning paradigms underpinning them. This paper surveys research on language…
Age and Experience Shape Developmental Changes in the Neural Basis of Language-Related Learning

ERIC Educational Resources Information Center

McNealy, Kristin; Mazziotta, John C.; Dapretto, Mirella

2011-01-01

Very little is known about the neural underpinnings of language learning across the lifespan and how these might be modified by maturational and experiential factors. Building on behavioral research highlighting the importance of early word segmentation (i.e. the detection of word boundaries in continuous speech) for subsequent language learning,…
Lifelong Learning as Ideological Practice: An Analysis from the Perspective of Immigrant Women in Canada

ERIC Educational Resources Information Center

Ng, Roxana; Shan, Hongxia

2010-01-01

Critiques of lifelong learning have focused on the neo-liberal underpinning of state policy, where individuals are expected to take responsibility for meeting the needs of changing labour market conditions in the post-Fordist economy. We treat lifelong learning as an "ideological frame" that (re)shapes how people see and understand…
Learning for the Future: Neighborhood Renewal through Adult and Community Learning. A Guide for Local Authorities.

ERIC Educational Resources Information Center

Merton, Bryan; Turner, Cheryl; Ward, Jane; White, Lenford

This guide is intended to assist managers within England's local authority adult and community education services in supporting neighborhood renewal through adult and community learning (ACL). The guide's overall aim is to promote the skills, knowledge, and understanding that underpin the following items: (1) identification and development of…
Action Learning: The Possibility of Differing Hierarchies in Learning Sets

ERIC Educational Resources Information Center

Yeadon-Lee, Annie

2013-01-01

This paper presents the proposition that a variety of differing hierarchies exist in an action learning set at any one time, and each hierarchy has the potential to affect an individual's behaviour within the set. An interpretivist philosophy underpins the research framework adopted in this paper. Data were captured by means of 11 in-depth…
Learning Online: Massive Open Online Courses (MOOCs), Connectivism, and Cultural Psychology

ERIC Educational Resources Information Center

Clara, Marc; Barbera, Elena

2013-01-01

In this reflection, we discuss the connectivist conception of learning in Web 2.0 environments, which underpins the pedagogy of what are known as cMOOCs (connectivist massive open online courses). We argue that this conception of learning is inadequate and problematic, and we propose that cultural psychology is best suited to address the…
Theory of Mind and Children's Understanding of Teaching and Learning during Early Childhood

ERIC Educational Resources Information Center

Wang, Zhenlin

2015-01-01

How children understand the concepts of teaching and learning is inherently underpinned by their mental state understanding and critical to the successful transition to formal schooling. Knowledge is a private representational mental state; learning is a knowledge change process that can be either intentional or not; and teaching is an intentional…
Undergraduate Research in Agriculture: Constructivism and the Scholarship of Discovery

ERIC Educational Resources Information Center

Splan, Rebecca K.; Porr, C. A. Shea; Broyles, Thomas W.

2011-01-01

Experiential learning is a hallmark of undergraduate education programs in the agricultural sciences, and is aligned with constructivist learning theory. This interpretivist qualitative study used historical research methodology to analyze the epistemological underpinnings of constructivism and explore the construct's relationship to undergraduate…
Eyes Closed for Learning

ERIC Educational Resources Information Center

Statham, Mick

2016-01-01

A constructivist philosophy underpinning science teaching and learning for over 100 years in United Kingdom (UK) classrooms places "conceptual change" at the heart of classroom work in which children's scientific ideas form, strengthen and change. In this article, the author explains how the simple, effective method of "eyes…
The rat-a-gorical imperative: Moral intuition and the limits of affective learning.

PubMed

Greene, Joshua D

2017-10-01

Decades of psychological research have demonstrated that intuitive judgments are often unreliable, thanks to their inflexible reliance on limited information (Kahneman, 2003, 2011). Research on the computational underpinnings of learning, however, indicates that intuitions may be acquired by sophisticated learning mechanisms that are highly sensitive and integrative. With this in mind, Railton (2014) urges a more optimistic view of moral intuition. Is such optimism warranted? Elsewhere (Greene, 2013) I've argued that moral intuitions offer reasonably good advice concerning the give-and-take of everyday social life, addressing the basic problem of cooperation within a "tribe" ("Me vs. Us"), but that moral intuitions offer unreliable advice concerning disagreements between tribes with competing interests and values ("Us vs. Them"). Here I argue that a computational perspective on moral learning underscores these conclusions. The acquisition of good moral intuitions requires both good (representative) data and good (value-aligned) training. In the case of inter-tribal disagreement (public moral controversy), the problem of bad training looms large, as training processes may simply reinforce tribal differences. With respect to moral philosophy and the paradoxical problems it addresses, the problem of bad data looms large, as theorists seek principles that minimize counter-intuitive implications, not only in typical real-world cases, but in unusual, often hypothetical, cases such as some trolley dilemmas. In such cases the prevailing real-world relationships between actions and consequences are severed or reversed, yielding intuitions that give the right answers to the wrong questions. Such intuitions-which we may experience as the voice of duty or virtue-may simply reflect the computational limitations inherent in affective learning. I conclude, in optimistic agreement with Railton, that progress in moral philosophy depends on our having a better understanding of the mechanisms behind our moral intuitions. Copyright © 2017 Elsevier B.V. All rights reserved.
Learning with Calculators: Doing More with Less

ERIC Educational Resources Information Center

Kissane, Barry

2017-01-01

It seems that calculators continue to be misunderstood as devices solely for calculation, although the likely contributions to learning mathematics with modern calculators arise from other characteristics. A four-part model to understand the educational significance of calculators underpins this paper. Each of the four components (representation,…
The Retention of Tacit Knowledge in Higher Learning Administration

ERIC Educational Resources Information Center

Muniz, Andrew Everardo

2013-01-01

Higher education institutions (HEIs) could be among organizations without effective programs for preserving tacit knowledge (TK) when knowledge workers retire, quit, take a leave of absence, or are terminated. The theoretical underpinnings of this study were neuroscience related to brain learning physiology, transformational leadership theory,…
Experts bodies, experts minds: How physical and mental training shape the brain

PubMed Central

Debarnot, Ursula; Sperduti, Marco; Di Rienzo, Franck; Guillot, Aymeric

2014-01-01

Skill learning is the improvement in perceptual, cognitive, or motor performance following practice. Expert performance levels can be achieved with well-organized knowledge, using sophisticated and specific mental representations and cognitive processing, applying automatic sequences quickly and efficiently, being able to deal with large amounts of information, and many other challenging task demands and situations that otherwise paralyze the performance of novices. The neural reorganizations that occur with expertise reflect the optimization of the neurocognitive resources to deal with the complex computational load needed to achieve peak performance. As such, capitalizing on neuronal plasticity, brain modifications take place over time-practice and during the consolidation process. One major challenge is to investigate the neural substrates and cognitive mechanisms engaged in expertise, and to define “expertise” from its neural and cognitive underpinnings. Recent insights showed that many brain structures are recruited during task performance, but only activity in regions related to domain-specific knowledge distinguishes experts from novices. The present review focuses on three expertise domains placed across a motor to mental gradient of skill learning: sequential motor skill, mental simulation of the movement (motor imagery), and meditation as a paradigmatic example of “pure” mental training. We first describe results on each specific domain from the initial skill acquisition to expert performance, including recent results on the corresponding underlying neural mechanisms. We then discuss differences and similarities between these domains with the aim to identify the highlights of the neurocognitive processes underpinning expertise, and conclude with suggestions for future research. PMID:24847236

Detecting Disease in Radiographs with Intuitive Confidence

PubMed Central

2015-01-01

This paper argues in favor of a specific type of confidence for use in computer-aided diagnosis and disease classification, namely, sine/cosine values of angles represented by points on the unit circle. The paper shows how this confidence is motivated by Chinese medicine and how sine/cosine values are directly related with the two forces Yin and Yang. The angle for which sine and cosine are equal (45°) represents the state of equilibrium between Yin and Yang, which is a state of nonduality that indicates neither normality nor abnormality in terms of disease classification. The paper claims that the proposed confidence is intuitive and can be readily understood by physicians. The paper underpins this thesis with theoretical results in neural signal processing, stating that a sine/cosine relationship between the actual input signal and the perceived (learned) input is key to neural learning processes. As a practical example, the paper shows how to use the proposed confidence values to highlight manifestations of tuberculosis in frontal chest X-rays. PMID:26495433
Satisfaction Surveys as Mechanisms to Assess the Success of an Institution of Higher Learning as an "Inviting Institution": A Case Study

ERIC Educational Resources Information Center

Brits, H. J.

2011-01-01

This study reflects on an institution of higher learning's study to determine the satisfaction and importance values of questions that relate to services rendered by the institution. This institution's Academic Plan and its teaching and learning strategies underpin theoretically socio-constructivism. This study was conducted from an invitational…
The Development of Learning as the Leading Activity for Hong Kong Immigrant Families in Australia

ERIC Educational Resources Information Center

Wong, Pui Ling; Fleer, Marilyn

2013-01-01

Many parents work hard to foster a culture of learning early in their children's development. The desire for children to learn as early as possible is common among Hong Kong-Australian families. These children continue to perform well academically. Little is known about the pedagogy that underpins such development in the family or on the…
The Internationalization of Creativity as a Learning Competence

ERIC Educational Resources Information Center

Jules, Tavis D.; Sundberg, Kelly Cebold

2018-01-01

This study uses a quantitative content analysis of learning competences -- as described and prescribed in 21st century frameworks -- and those competences evaluated by international assessments to explore the nexus between recommendation and reality. In drawing insights from the theoretical underpinnings of human capital theory we argue, with…
Conceptualising mLearning Literacy

ERIC Educational Resources Information Center

Ng, Wan

2013-01-01

Research into the educational application of mobile technologies has increased dramatically in recent years. Much has been written about mobile learning and its various pedagogical practices and issues as well as the theoretical frameworks that have been developed to underpin the studies in the reports. However, little has been written about the…
Sliding into Multiplicative Thinking: The Power of the "Marvellous Multiplier"

ERIC Educational Resources Information Center

Hurst, Chris; Hurrell, Derek

2016-01-01

Multiplicative thinking is a critical stage in mathematical learning and underpins much of the mathematics learned beyond middle primary years. Its components are complex and an inability to understand them conceptually is likely to undermine students' capacity to develop beyond additive thinking. Of particular importance are the ten times…
Systems Thinking, Lean Production and Action Learning

ERIC Educational Resources Information Center

Seddon, John; Caulkin, Simon

2007-01-01

Systems thinking underpins "lean" management and is best understood through action-learning as the ideas are counter-intuitive. The Toyota Production System is just that--a system; the failure to appreciate that starting-place and the advocacy of "tools" leads many to fail to grasp what is, without doubt, a significant…
Autoethnographic Journeys in Learning and Teaching in Higher Education

ERIC Educational Resources Information Center

Trahar, Sheila

2013-01-01

In this article, the author describes how the methodological approach of autoethnography enabled her to interrogate the philosophical underpinnings of the learning and teaching practices that she espoused as a university academic. This critical questioning was provoked through her interactions with postgraduate students from a range of contexts…
Learning with Mobiles in Developing Countries: Technology, Language, and Literacy

ERIC Educational Resources Information Center

Traxler, John M.

2017-01-01

In the countries of the global South, the challenges of fixed infrastructure and environment, the apparent universality of mobile hardware, software and network technologies and the rhetoric of the global knowledge economy have slowed or impoverished the development of appropriate theoretical discourses to underpin learning with mobiles. This…
A Practical Guide, with Theoretical Underpinnings, for Creating Effective Virtual Reality Learning Environments

ERIC Educational Resources Information Center

O'Connor, Eileen A.; Domingo, Jelia

2017-01-01

With the advent of open source virtual environments, the associated cost reductions, and the more flexible options, avatar-based virtual reality environments are within reach of educators. By using and repurposing readily available virtual environments, instructors can bring engaging, community-building, and immersive learning opportunities to…
What's the Use of a VLE?

ERIC Educational Resources Information Center

O'Rourke, Kevin C.; Rooney, Pauline; Boylan, Frances

2015-01-01

Virtual Learning Environments (VLEs) have become an integral part of the technological furniture of higher education over the past two decades. While some VLE adopters have argued that the enhancement of teaching and learning is a key driver underpinning their use, an increasing number have described typical VLE usage as a "notes-bank…
Principles of Learning, Implications for Teaching: A Cognitive Neuroscience Perspective

ERIC Educational Resources Information Center

Goswami, Usha

2008-01-01

Cognitive neuroscience aims to improve our understanding of aspects of human learning and performance by combining data acquired with the new brain imaging technologies with data acquired in cognitive psychology paradigms. Both neuroscience and psychology use the philosophical assumptions underpinning the natural sciences, namely the scientific…
Working from Our Strengths: Partnerships in Learning

ERIC Educational Resources Information Center

Wallace, Ruth; Manado, Mark; Curry, Cathy; Agar, Richard

2008-01-01

Over the past four years a team of Indigenous and non-Indigenous partners in learning research across Northern Australia have identified many of the issues that underpin the implementation of training and investment through enterprise development to improve economic and community outcomes of Indigenous partners. This paper provides an overview of…
The Complexities of Interprofessional Learning/Working: Has the Agenda Lost Its Way?

ERIC Educational Resources Information Center

Lewy, Lisa

2010-01-01

Objective: The increasing emphasis of interprofessional working (IPW) and learning (IPL) encourages healthcare professionals to be educated together. However, is the language and understanding clear and consistent across health care? Research Questions: Is there a sound evidence base underpinning IPL/IPW? Do healthcare professionals and workforce…
Interdisciplinary and Intercultural Differences in Learning Strategy Use: Implications for Language Processing, Curriculum and Instruction

ERIC Educational Resources Information Center

Shawer, Saad F.

2012-01-01

This investigation examines English as foreign language college interdisciplinary and intercultural differences in learning strategy use and their implications for language processing. Positivism underpins this research at the levels of ontology (standardized variables), epistemology (detachment from the subjects) and methodology, using nomothetic…
Disciplinary Authority and Accountability in Scientific Practice and Learning

ERIC Educational Resources Information Center

Ford, Michael

2008-01-01

This article explores the relation between how scientific knowledge is created and the reasoning involved in learning content with understanding. Although an asserted parallel between these underpins reform, little is actually known about this relation. This article offers a model of this relation that draws coherent connections between the…
Epistemology, Sociology, and Learning and Teaching in Physics

ERIC Educational Resources Information Center

Sin, Cristina

2014-01-01

This paper explores the relationship between epistemology, sociology, and learning and teaching in physics based on an examination of literature from research in science studies, history and philosophy of science, and physics pedagogic research. It reveals a mismatch between the positivist epistemological foundation which seems to underpin the…
Netbook Computers as an Appropriate Solution for 1:1 Computer Use in Primary Schools

ERIC Educational Resources Information Center

Larkin, Kevin; Finger, Glenn

2011-01-01

As schools increasingly move towards 1:1 computing, research is required to inform the design and provision of this access. Utilising the Activity Theory (AT) notion of contradictions and expansion as a theoretical underpinning, this article suggests netbooks as a viable option to provide 1:1 computing for primary school students. Decisions…
Parallel Alterations of Functional Connectivity during Execution and Imagination after Motor Imagery Learning

PubMed Central

Zhang, Rushao; Hui, Mingqi; Long, Zhiying; Zhao, Xiaojie; Yao, Li

2012-01-01

Background Neural substrates underlying motor learning have been widely investigated with neuroimaging technologies. Investigations have illustrated the critical regions of motor learning and further revealed parallel alterations of functional activation during imagination and execution after learning. However, little is known about the functional connectivity associated with motor learning, especially motor imagery learning, although benefits from functional connectivity analysis attract more attention to the related explorations. We explored whether motor imagery (MI) and motor execution (ME) shared parallel alterations of functional connectivity after MI learning. Methodology/Principal Findings Graph theory analysis, which is widely used in functional connectivity exploration, was performed on the functional magnetic resonance imaging (fMRI) data of MI and ME tasks before and after 14 days of consecutive MI learning. The control group had no learning. Two measures, connectivity degree and interregional connectivity, were calculated and further assessed at a statistical level. Two interesting results were obtained: (1) The connectivity degree of the right posterior parietal lobe decreased in both MI and ME tasks after MI learning in the experimental group; (2) The parallel alterations of interregional connectivity related to the right posterior parietal lobe occurred in the supplementary motor area for both tasks. Conclusions/Significance These computational results may provide the following insights: (1) The establishment of motor schema through MI learning may induce the significant decrease of connectivity degree in the posterior parietal lobe; (2) The decreased interregional connectivity between the supplementary motor area and the right posterior parietal lobe in post-test implicates the dissociation between motor learning and task performing. These findings and explanations further revealed the neural substrates underpinning MI learning and supported that the potential value of MI learning in motor function rehabilitation and motor skill learning deserves more attention and further investigation. PMID:22629308
The Role of Collaborative Learning on Training and Development Practices within the Australian Men's Shed Movement: A Study of Five Men's Sheds

ERIC Educational Resources Information Center

Cavanagh, Jillian; Southcombe, Amie; Bartram, Tim

2014-01-01

This study examines the role and impact of collaborative learning on training and development practices in Australian Men's Sheds. We use a case study approach, underpinned by Peters and Armstrong's theoretical framework of collaborative learning in adult education, to investigate five Men's Sheds. Semi-structured interviews were carried out with…

A Critical Review of the Use of Wenger's Community of Practice (CoP) Theoretical Framework in Online and Blended Learning Research, 2000-2014

ERIC Educational Resources Information Center

Smith, Sedef Uzuner; Hayes, Suzanne; Shea, Peter

2017-01-01

After presenting a brief overview of the key elements that underpin Etienne Wenger's communities of practice (CoP) theoretical framework, one of the most widely cited and influential conceptions of social learning, this paper reviews extant empirical work grounded in this framework to investigate online/blended learning in higher education and in…
Assessing Learning in the Primary Classroom. Understanding Primary Education Series

ERIC Educational Resources Information Center

Johnson, Sandra

2011-01-01

"Assessing Learning in the Primary Classroom" is an accessible introduction to the concepts critical to a professional understanding of this vital aspect of a teacher's role. It comprehensively considers the principles underpinning effective assessment, the different forms it can take and the different purposes it serves, both within and beyond…
Conceptualising Teacher Practice and Pupil Group Learning through Developmental Stages and Integration Factors

ERIC Educational Resources Information Center

Saito, Eisuke; Atencio, Matthew

2014-01-01

This article proposes four key developmental stages and various underpinning factors pertaining to the practices of setting up and supporting group learning in the classroom setting. The discussion is mostly explained conceptually, with some compelling examples from the field. The authors subsequently advise that three elements of…
Aha Malawi! Envisioning Field Experiences That Nurture Cultural Competencies for Preservice Teachers

ERIC Educational Resources Information Center

Talbot, Patricia A.

2011-01-01

This theoretical study uses the context of the writer's personal encounters in Malawi, Africa, to propose a conceptual model for creating diverse field experiences based on best practices in critical pedagogy, service learning, and the underpinnings of transformational learning theory, for the purpose of increasing the probability of meaningful…
Spirituality Expressed in Creative Learning: Young Children's Imagining Play as Space for Mediating Their Spirituality

ERIC Educational Resources Information Center

Goodliff, Gill

2013-01-01

Historically underpinning principles of the English curriculum framework for children from birth to five years explicitly acknowledged a spiritual dimension to children's uniqueness and well-being. Yet spirituality receives scant reference in the discourse of creative learning and teaching. This paper considers the relationship of spirituality to…
Accessing Mainstream: Examining the Struggle for Parents of Children Who Have Learning Difficulties

ERIC Educational Resources Information Center

Kenny, Mairin; Shevlin, Michael; Walsh, Patricia Noonan; McNeela, Eileen

2005-01-01

In the past decade Ireland has witnessed substantial changes in policy and provision for children with general learning difficulties as government policies and legislation increasingly underpin the move towards more inclusive provision. Despite this series of policy initiatives parents of children who experience Down syndrome and general learning…
Private Practice: Exploring the Missing Social Dimension in "Reflective Practice"

ERIC Educational Resources Information Center

Kotzee, Ben

2012-01-01

In professional education today, Schon's concept of "reflective practice" underpins much thinking about learning at work. This approach--with its emphasis on the inner life of the professional and on her own interpretations of her learning experiences--is increasingly being challenged: often cited objections are that the model ignores factors like…
Parents' Representations of their Children's Mathematics Learning in Multiethnic Primary Schools

ERIC Educational Resources Information Center

De Abreu, Guida; Cline, Tony

2005-01-01

There is a growing concern that governmental calls for parental involvement in children's school mathematics learning have not been underpinned by research. In this article the authors aim to offer a contribution to this debate. Links between children's home and school mathematical practices have been researched in sociocultural studies, but the…
The Significance of Motivation in Student-Centred Learning: A Reflective Case Study

ERIC Educational Resources Information Center

Maclellan, Effie

2008-01-01

The theoretical underpinnings of student-centred learning suggest motivation to be an integral component. However, lack of clarification of what is involved in motivation in education often results in unchallenged assumptions that fail to recognise that what motivates some students may alienate others. This case study, using socio-cognitive…
Characteristics of Exemplary Science, Technology, Engineering, and Math (STEM)-Related Experiential Learning Opportunities

ERIC Educational Resources Information Center

Simmons, Jamie Munn

2017-01-01

Experiential opportunities at the secondary level give students the "intimate and necessary relation between the processes of actual experience and education" (Dewey, 1938, p. 19-20). Career and Technical Education classes (CTE) and co-curricular experiences, one type of experiential learning, underpin and cultivate student curiosity and…
Demonstrable Competence: An Assessment Method for Competency Domains in Learning and Leadership Doctoral Program

ERIC Educational Resources Information Center

Rausch, David W.; Crawford, Elizabeth K.

2013-01-01

Through this paper, we describe how a doctoral program in Learning and Leadership combines the best of both worlds from theory based programs and applied programs. Participants work from their embedded professional practice underpinned with the theoretical constructs of the program's seven foundational competency domains. Competencies are…
Using Technology to Facilitate Effective Assessment for Learning and Feedback in Higher Education

ERIC Educational Resources Information Center

Deeley, Susan J.

2018-01-01

The aims of this paper are to examine and critically evaluate a selection of different technological methods that were specifically chosen for their alignment with, and potential to enhance, extant assessment for learning practice. The underpinning perspectives are that: (a) both formative and summative assessment are valuable opportunities for…
Animal Companions: Fostering Children's Effort-Making by Nurturing Virtual Pets

ERIC Educational Resources Information Center

Chen, Zhi-Hong; Liao, Calvin; Chien, Tzu-Chao; Chan, Tak-Wai

2011-01-01

Virtual character is a significant application in the research field of technology-enhanced learning. In this study, the concept of animal companions, "non-smart" virtual characters, is proposed as a way to encourage students to promote effort-making learning behaviours. The two underpinning design rationales are first discussed followed by the…
The Contemplative Bow in Teaching and Learning Pastoral Care

ERIC Educational Resources Information Center

Koppel, Michael S.

2013-01-01

This article elucidates theoretical underpinnings for the use of one's self in the pastoral theological classroom. The contemplative bow is developed as a capacious metaphor to describe appropriate self use and its necessary importance in the teaching and learning of pastoral arts in a theological curriculum. Central to the argument is the…
Games-Based Learning as an Interdisciplinary Approach to Literacy across Curriculum for Excellence

ERIC Educational Resources Information Center

O'Donnell, Hugh

2015-01-01

Literacy remains an area of concern in early secondary education in Scotland (ages 12-14), with recent research suggesting a continued decline in attainment levels. As literacy underpins learning, interdisciplinary and collaborative approaches to teaching literacy are now being emphasized through the new Curriculum for Excellence that aims to…
Reformulating Testing to Measure Thinking and Learning. Technical Report No. 6898.

ERIC Educational Resources Information Center

Collins, Allan

This paper discusses systemic problems with testing and outlines two scenarios for reformulating testing based on intelligent tutoring systems. Five desiderata are provided to underpin the type of testing proposed: (1) tests should emphasize learning and thinking; (2) tests should require generation as well as selection; (3) tests should be…
Applications of Situated Learning to Foster Communities of Practice

ERIC Educational Resources Information Center

Edmonds-Cady, Cynthia; Sosulski, Marya R.

2012-01-01

The authors discuss 2 macro-level community practice courses, examining how each applies the concepts of situated learning to foster the development of communities of practice through use of a unique model for antioppressive practice. The theoretical underpinnings and a discussion of the implementation of each stage of the model is provided. The…
Developing a Quality Culture through the Scholarship of Teaching and Learning

ERIC Educational Resources Information Center

Martensson, Katarina; Roxa, Torgny; Olsson, Thomas

2011-01-01

The critical features of a strategy to promote improved teaching and learning are explored in this article from a socio-cultural perspective in a research-intensive institution. The paper presents theoretical underpinnings and implications as well as an empirical case study of such a strategy and its seemingly successful results. The strategy…
Dopamine-Dependent Reinforcement of Motor Skill Learning: Evidence from Gilles de la Tourette Syndrome

ERIC Educational Resources Information Center

Palminteri, Stefano; Lebreton, Mael; Worbe, Yulia; Hartmann, Andreas; Lehericy, Stephane; Vidailhet, Marie; Grabli, David; Pessiglione, Mathias

2011-01-01

Reinforcement learning theory has been extensively used to understand the neural underpinnings of instrumental behaviour. A central assumption surrounds dopamine signalling reward prediction errors, so as to update action values and ensure better choices in the future. However, educators may share the intuitive idea that reinforcements not only…
How Has Pedagogy Changed in a Digital Age?

ERIC Educational Resources Information Center

Al-Khatib, Hayat

2009-01-01

Education in the twenty-first century is underpinned by theories of inclusion and practices of open and distance learning (Aldrich, 2003; Richards, 2004). New concerns are replacing the traditional views on the impossibility of integrating pedagogy and technology (Barab et al, 2004; Roblyer et al, 2000). Supporting learning in the digital age…

Valence-dependent influence of serotonin depletion on model-based choice strategy

PubMed Central

Worbe, Y; Palminteri, S; Savulich, G; Daw, N D; Fernandez-Egea, E; Robbins, T W; Voon, V

2016-01-01

Human decision-making arises from both reflective and reflexive mechanisms, which underpin goal-directed and habitual behavioural control. Computationally, these two systems of behavioural control have been described by different learning algorithms, model-based and model-free learning, respectively. Here, we investigated the effect of diminished serotonin (5-hydroxytryptamine) neurotransmission using dietary tryptophan depletion (TD) in healthy volunteers on the performance of a two-stage decision-making task, which allows discrimination between model-free and model-based behavioural strategies. A novel version of the task was used, which not only examined choice balance for monetary reward but also for punishment (monetary loss). TD impaired goal-directed (model-based) behaviour in the reward condition, but promoted it under punishment. This effect on appetitive and aversive goal-directed behaviour is likely mediated by alteration of the average reward representation produced by TD, which is consistent with previous studies. Overall, the major implication of this study is that serotonin differentially affects goal-directed learning as a function of affective valence. These findings are relevant for a further understanding of psychiatric disorders associated with breakdown of goal-directed behavioural control such as obsessive-compulsive disorders or addictions. PMID:25869808
Profiling undergraduates' generic learning skills on entry to medical school; an international study.

PubMed

Murdoch-Eaton, D; Manning, D; Kwizera, E; Burch, V; Pell, G; Whittle, S

2012-01-01

Medical education faces challenges posed by widening access to training, a demand for globally competent healthcare workers and progress towards harmonisation of standards. To explore potential challenges arising from variation in diversity and educational background of medical school entrants. This study investigated the reported experience and confidence, in a range of 31 generic skills underpinning learning, of 2606 medical undergraduates entering 14 medical schools in England and South Africa, using a validated questionnaire. Responses suggest that there is considerable similarity in prior educational experience and confidence skills profiles on entry to South African and English medical schools. South African entrants reported significantly more experience in 'Technical skills', 'Managing their own Learning', and 'Presentation', while English students reported increased experience in 'IT' skills. South African undergraduates reported more confidence in 'Information Handling', while English students were more confident in 'IT' skills. The most noticeable difference, in 'IT' skills, is probably due to documented differences in access to computer facilities at high school level. Differences between individual schools within each country are noticeable. Educators need to acquire a good understanding of their incoming cohorts, and ensure necessary tailored support for skills development.
Safety in numbers 3: Authenticity, Building knowledge & skills and Competency development & assessment: the ABC of safe medication dosage calculation problem-solving pedagogy.

PubMed

Weeks, Keith W; Meriel Hutton, B; Coben, Diana; Clochesy, John M; Pontin, David

2013-03-01

When designing learning and assessment environments it is essential to articulate the underpinning education philosophy, theory, model and learning style support mechanisms that inform their structure and content. We elaborate on original PhD research that articulates the design rationale of authentic medication dosage calculation problem-solving (MDC-PS) learning and diagnostic assessment environments. These environments embody the principles of authenticity, building knowledge and skills and competency assessment and are designed to support development of competence and bridging of the theory-practice gap. Authentic learning and diagnostic assessment environments capture the features and expert practices that are located in real world practice cultures and recreate them in authentic virtual clinical environments. We explore how this provides students with a safe virtual authentic environment to actively experience, practice and undertake MDC-PS learning and assessment activities. We argue that this is integral to the construction and diagnostic assessment of schemata validity (mental constructions and frameworks that are an individual's internal representation of their world), bridging of the theory-practice gap and cognitive and functional competence development. We illustrate these principles through the underpinning pedagogical design of two online virtual authentic learning and diagnostic assessment environments (safeMedicate and eDose™). Copyright © 2012. Published by Elsevier Ltd.
An exploration of tutors' experiences of facilitating problem-based learning. Part 2--implications for the facilitation of problem based learning.

PubMed

Haith-Cooper, Melanie

2003-01-01

This paper is the second of two parts exploring a study that was undertaken to investigate the role of the tutor in facilitating problem-based learning (PBL). The first part focussed on the methodological underpinnings of the study. This paper aims to focus on the findings of the study and their implications for the facilitation of PBL. Six essential themes emerged from the findings that described the facilitation role. The tutors believed that their facilitation role was essentially structured around the decision of when to intervene and how to intervene in the PBL process. Modelling and non-verbal communication were seen as essential strategies for the facilitator. Underpinning these decisions was the need to trust in the philosophy of PBL. However, within many of the themes, there was a divergence of opinion as to how the role should actually be undertaken. Despite this, these findings have implications for the future role of PBL facilitators in Health Professional Education.
Comparing Curriculum Types: 'Powerful Knowledge' and '21st Century Learning'

ERIC Educational Resources Information Center

McPhail, Graham; Rata, Elizabeth

2016-01-01

This paper theorises a curriculum model containing four features. We use these features as criteria to analyse and evaluate two distinctive curriculum design types: '21st Century Learning' and 'Powerful Knowledge'. The four features are: (i) the underpinning theory of knowledge in each curriculum design type; (ii) the knowledge structures used to…
Towards Systems that Care: A Conceptual Framework Based on Motivation, Metacognition and Affect

ERIC Educational Resources Information Center

du Boulay, Benedict; Avramides, Katerina; Luckin, Rosemary; Martinez-Miron, Erika; Rebolledo-Mendez, Genaro; Carr, Amanda

2010-01-01

This paper describes a Conceptual Framework underpinning "Systems that Care" in terms of educational systems that take account of motivation, metacognition and affect, in addition to cognition. The main focus is on "motivation," as learning requires the student to put in effort and be engaged, in other words to be motivated to learn. But…
Understanding Student Engagement in Online Learning Environments: The Role of Reflexivity

ERIC Educational Resources Information Center

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

2017-01-01

It is important to develop understanding of what underpins the engagement of students in online learning environments. This article reports on a multiple case study that explored student engagement in a set of postgraduate degrees offered on a fully online basis. The study was based on a theorization of student engagement as the exercise of…
Co-Creating Curriculum in Higher Education: Promoting Democratic Values and a Multidimensional View on Learning

ERIC Educational Resources Information Center

Bergmark, Ulrika; Westman, Susanne

2016-01-01

This paper discusses a case study in teacher education in Sweden, focusing on creating spaces for student engagement through co-creating curriculum. It highlights democratic values and a multidimensional learning view as underpinning such endeavors. The main findings are that co-creating curriculum is an ambiguous process entailing unpredictable,…
Teachers Learning to Use the iPad in Scotland and Wales: A New Model of Professional Development

ERIC Educational Resources Information Center

Beauchamp, Gary; Burden, Kevin; Abbinett, Emily

2015-01-01

In learning to use a new technology like the iPad, primary teachers adopt a diverse range of experiential, informal and playful strategies contrasting sharply with traditional models underpinning professional development which emphasise formal courses and events led by "experts" conducted in formal settings such as the school. Since…
Sharing the Load: Understanding the Roles of Academics and Host Supervisors in Work-Integrated Learning

ERIC Educational Resources Information Center

Winchester-Seeto, Theresa; Rowe, Anna; Mackaway, Jacqueline

2016-01-01

Student supervision is a key factor underpinning the success of work-integrated learning programs. Supervisory responsibilities can be shared across a number of stakeholders including university staff and host/workplace supervisors. While there have been attempts to understand the roles played by each of these stakeholders, little research has…
An Introduction to the Constraints-Led Approach to Learning in Outdoor Education

ERIC Educational Resources Information Center

Brymer, Eric; Renshaw, Ian

2010-01-01

Participation in outdoor education is underpinned by a learner's ability to acquire skills in activities such as canoeing, bushwalking and skiing and consequently the outdoor leader is often required to facilitate skill acquisition and motor learning. As such, outdoor leaders might benefit from an appropriate and tested model on how the learner…
Circle Solutions, a Philosophy and Pedagogy for Learning Positive Relationships: What Promotes and Inhibits Sustainable Outcomes?

ERIC Educational Resources Information Center

Roffey, Sue; McCarthy, Florence

2013-01-01

Educators are increasingly aware that the efficacy of social and emotional learning (SEL) is dependent on implementation factors, not just program content. These include the philosophy underpinning an intervention, the beliefs as well as the skills of facilitators, and the classroom/whole school context in which the intervention takes place. This…
The Philosophical Underpinnings and Key Features of the Dynamic Learning Maps Alternate Assessment

ERIC Educational Resources Information Center

Kingston, Neal M.; Karvonen, Meagan; Bechard, Sue; Erickson, Karen A.

2016-01-01

The Dynamic Learning Maps™ Alternate Assessment is based on a different set of guiding principles than other assessments. In this article we describe characteristics of the alternate assessment population and we look at the history of alternate assessment and the problems that have been faced in implementing useful assessment programs for students…
The Structural Connectivity Underpinning Language Aptitude, Working Memory, and IQ in the Perisylvian Language Network

ERIC Educational Resources Information Center

Xiang, Huadong; Dediu, Dan; Roberts, Leah; van Oort, Erik; Norris, David G.; Hagoort, Peter

2012-01-01

In this article, we report the results of a study on the relationship between individual differences in language learning aptitude and the structural connectivity of language pathways in the adult brain, the first of its kind. We measured four components of language aptitude ("vocabulary learning"; "sound recognition"; "sound-symbol…
Students' Attitudes, Self-Efficacy and Experiences in a Modified Process-Oriented Guided Inquiry Learning Undergraduate Chemistry Classroom

ERIC Educational Resources Information Center

Vishnumolakala, Venkat Rao; Southam, Daniel C.; Treagust, David F.; Mocerino, Mauro; Qureshi, Sheila

2017-01-01

This one-semester, mixed methods study underpinning social cognition and theory of planned behaviour investigated the attitudes, self-efficacy, and experiences of 559 first year undergraduate chemistry students from two cohorts in modified process-oriented guided inquiry learning (POGIL) classes. Versions of attitude toward the study of chemistry…
Exploring the Learning of Mathematics Word Problems by African Immigrant Early Learners

ERIC Educational Resources Information Center

Mahofa, Ernest; Adendorff, Stanley; Kwenda, Chiwimbiso

2018-01-01

The aim of this study was to explore the learning of mathematics word problems by African immigrant early learners in the Western Cape Province of South Africa (SA). Phenomenology was used as the philosophical underpinning for this study and also informed the research method. Purposive sampling methods were used to select 10 African immigrant…
Reconceptualising Musical Learning: New Media, Identity and Community in Music Education

ERIC Educational Resources Information Center

Partti, Heidi; Karlsen, Sidsel

2010-01-01

Societal and technological progresses have created a multitude of new ways for people to engage with music, and as a result music can nowadays be learned from an ever-expanding variety of sources. In this article, we engage in a theoretical exploration of the underpinning societal forces that have enabled this expansion, as well as its…
(Re)thinking Equity: The Spatial and Racial Dynamics of Managing Learning and Learning to Manage

ERIC Educational Resources Information Center

Shore, Sue

2006-01-01

The vocational education and training (VET) sector has experienced substantial change in the past decade, characterised by ascendant industry-driven needs and mantras of flexibility and responsiveness. A number of public policies underpin these changes and simultaneously point to the need to manage diverse employing bodies, industry standards,…
Brain Responses Reveal That Infants' Face Discrimination Is Guided by Statistical Learning from Distributional Information

ERIC Educational Resources Information Center

Altvater-Mackensen, Nicole; Jessen, Sarah; Grossmann, Tobias

2017-01-01

Infants' perception of faces becomes attuned to the environment during the first year of life. However, the mechanisms that underpin perceptual narrowing for faces are only poorly understood. Considering the developmental similarities seen in perceptual narrowing for faces and speech and the role that statistical learning has been shown to play…
Ensemble Recordings in Awake Rats: Achieving Behavioral Regularity during Multimodal Stimulus Processing and Discriminative Learning

ERIC Educational Resources Information Center

Lee, Eunjeong; Oliveira-Ferreira, Ana I.; de Water, Ed; Gerritsen, Hans; Bakker, Mattijs C.; Kalwij, Jan A. W.; van Goudoever, Tjerk; Buster, Wietze H.; Pennartz, Cyriel M. A.

2009-01-01

To meet an increasing need to examine the neurophysiological underpinnings of behavior in rats, we developed a behavioral system for studying sensory processing, attention and discrimination learning in rats while recording firing patterns of neurons in one or more brain areas of interest. Because neuronal activity is sensitive to variations in…

Probability Modeling and Thinking: What Can We Learn from Practice?

ERIC Educational Resources Information Center

Pfannkuch, Maxine; Budgett, Stephanie; Fewster, Rachel; Fitch, Marie; Pattenwise, Simeon; Wild, Chris; Ziedins, Ilze

2016-01-01

Because new learning technologies are enabling students to build and explore probability models, we believe that there is a need to determine the big enduring ideas that underpin probabilistic thinking and modeling. By uncovering the elements of the thinking modes of expert users of probability models we aim to provide a base for the setting of…
Effective e-learning in surgical education: the core values underpinning effective e-learning environments and how these may be enhanced for future surgical education.

PubMed

Bamford, R; Coulston, J

2016-01-01

e-learning is a valuable tool that has a number of advantages for Surgical Oncology training and education. The rapidly evolving nature of, and limited clinical exposure to oncological practice creates challenges for surgical trainees to stay up to date and engaged. Online learning can be accessed anywhere at any time and allows trainees to develop, apply and be assessed on their learning. To be effective, it must be educationally sound and embrace technology to enhance learners' experience.
Dopamine and Consolidation of Episodic Memory: Timing Is Everything

PubMed Central

Grogan, John; Bogacz, Rafal; Tsivos, Demitra; Whone, Alan; Coulthard, Elizabeth

2016-01-01

Memory consolidation underpins adaptive behavior and dopaminergic networks may be critical for prolonged, selective information storage. To understand the time course of the dopaminergic contribution to memory consolidation in humans, here we investigate the effect of dopaminergic medication on recall and recognition in the short and longer term in Parkinson disease (PD). Fifteen people with PD were each tested on or off dopaminergic medication during learning/early consolidation (Day 1) and/or late consolidation (Day 2). Fifteen age-matched healthy participants were tested only once. On Day 1 participants learned new information, and early episodic memory was tested after 30 min. Then on Day 2, recall and recognition were retested after a 24-hr delay. Participants on medication on Day 1 recalled less information at 30 min and 24 hr. In contrast, patients on medication on Day 2 (8–24 hr after learning) recalled more information at 24 hr than those off medication. Although recognition sensitivity was unaffected by medication, response bias was dependent on dopaminergic state: Medication during learning induced a more liberal bias 24 hr later, whereas patients off medication during learning were more conservative responders 24 hr later. We use computational modeling to propose possible mechanisms for this change in response bias. In summary, dopaminergic medication in PD patients during learning impairs early consolidation of episodic memory and makes delayed responses more liberal, but enhances late memory consolidation presumably through a dopamine-dependent consolidation pathway that may be active during sleep. PMID:26102227
Genetic Underpinnings of Alopecia Areata

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Computational neuroscience approach to biomarkers and treatments for mental disorders.

PubMed

Yahata, Noriaki; Kasai, Kiyoto; Kawato, Mitsuo

2017-04-01

Psychiatry research has long experienced a stagnation stemming from a lack of understanding of the neurobiological underpinnings of phenomenologically defined mental disorders. Recently, the application of computational neuroscience to psychiatry research has shown great promise in establishing a link between phenomenological and pathophysiological aspects of mental disorders, thereby recasting current nosology in more biologically meaningful dimensions. In this review, we highlight recent investigations into computational neuroscience that have undertaken either theory- or data-driven approaches to quantitatively delineate the mechanisms of mental disorders. The theory-driven approach, including reinforcement learning models, plays an integrative role in this process by enabling correspondence between behavior and disorder-specific alterations at multiple levels of brain organization, ranging from molecules to cells to circuits. Previous studies have explicated a plethora of defining symptoms of mental disorders, including anhedonia, inattention, and poor executive function. The data-driven approach, on the other hand, is an emerging field in computational neuroscience seeking to identify disorder-specific features among high-dimensional big data. Remarkably, various machine-learning techniques have been applied to neuroimaging data, and the extracted disorder-specific features have been used for automatic case-control classification. For many disorders, the reported accuracies have reached 90% or more. However, we note that rigorous tests on independent cohorts are critically required to translate this research into clinical applications. Finally, we discuss the utility of the disorder-specific features found by the data-driven approach to psychiatric therapies, including neurofeedback. Such developments will allow simultaneous diagnosis and treatment of mental disorders using neuroimaging, thereby establishing 'theranostics' for the first time in clinical psychiatry. © 2016 The Authors. Psychiatry and Clinical Neurosciences © 2016 Japanese Society of Psychiatry and Neurology.
Computer Security Primer: Systems Architecture, Special Ontology and Cloud Virtual Machines

ERIC Educational Resources Information Center

Waguespack, Leslie J.

2014-01-01

With the increasing proliferation of multitasking and Internet-connected devices, security has reemerged as a fundamental design concern in information systems. The shift of IS curricula toward a largely organizational perspective of security leaves little room for focus on its foundation in systems architecture, the computational underpinnings of…
The Transformative-Learning Potential of Feminist-Inspired Guided Art Gallery Visits for People Diagnosed with Mental Illness and Addiction

ERIC Educational Resources Information Center

Spring, Lauren; Smith, Melissa; DaSilva, Maureen

2018-01-01

Consciousness-raising practices at the heart of feminism remain one of the most vital components of transformative learning theory and provide the foundation for its constructivist underpinnings. Recently, there has been a call for educators to employ consciousness-raising practices outside of traditional classroom settings and to focus greater…
An Orientation Assistant (OA) for Guiding Learning through Simulation of Electronics Technology in Technology Education

ERIC Educational Resources Information Center

Thorsteinsson, Gisli; Page, Tom; Lehtonen, Miika

2006-01-01

The aim of a teacher is to guide a student or group of students to observe, do, and discover what is essential in the curriculum's content, and to create a comfortable context and emotional state for learning. This paper puts forward the theoretical underpinning and central aspects of the development and application of the orientation assistant…
Why Use Music in English Language Learning? A Survey of the Literature

ERIC Educational Resources Information Center

Engh, Dwayne

2013-01-01

The use of music and song in the English language-learning classroom is not new. While many teachers intuitively feel that music is beneficial in teaching English language, there is sometimes a lack of the theoretical underpinnings that support such a choice. There are examples in the literature to argue the strong relationship between music and…
A Functional Magnetic Resonance Imaging Study of Foreign-Language Vocabulary Learning Enhanced by Phonological Rehearsal: The Role of the Right Cerebellum and Left Fusiform Gyrus

ERIC Educational Resources Information Center

Makita, Kai; Yamazaki, Mika; Tanabe, Hiroki C.; Koike, Takahiko; Kochiyama, Takanori; Yokokawa, Hirokazu; Yoshida, Haruyo; Sadato, Norihiro

2013-01-01

Psychological research suggests that foreign-language vocabulary acquisition recruits the phonological loop for verbal working memory. To depict the neural underpinnings and shed light on the process of foreign language learning, we conducted functional magnetic resonance imaging of Japanese participants without previous exposure to the Uzbek…
An Internal Audit of a Virtual Learning Space to Facilitate Clinical Decision-Making in Nursing

ERIC Educational Resources Information Center

McEwan, Beryl; Hercelinskyj, Gylo

2012-01-01

In any nursing program, it is a challenge to foster an awareness of, and engagement with, the complexity and reality of nursing practice. During their studies, nursing students have to learn the relevant underpinning theoretical knowledge for practice as well as develop their understanding of the role and responsibilities of the registered nurse…
Accreditation or Validation of Prior Experiential Learning: Knowledge and "Savoirs" in France-A Different Perspective?

ERIC Educational Resources Information Center

Pouget, Mireille; Osborne, Michael

2004-01-01

This article stems from the study of the process and application of Accreditation of Prior Experiential Learning (APEL) in the French higher education system, in France referred to as VAP (Validation des Acquis Professionnels ). The paper seeks to review not only the context in which the concepts underpinning VAP in France have developed, but also…
Drawing Pedagogies in Higher Education: The Learning Impact of a Collaborative Cross-Disciplinary Drawing Course

ERIC Educational Resources Information Center

Lyon, Philippa; Letschka, Patrick; Ainsworth, Tom; Haq, Inam

2018-01-01

Drawing is taught in higher education across art and design but also, increasingly, in medical education, with a variety of aims and approaches. It is argued that there is a need, in both these disciplinary domains, to make more explicit the underpinning pedagogical approach to drawing and the impact that different approaches have on learning. The…
Repurposing with a Purpose: A Story with a Happy Ending

ERIC Educational Resources Information Center

Greaves, Lyn; Roller, Sibel; Bradley, Claire

2010-01-01

The work reported here forms part of a UK Joint Information Systems Committee (JISC) funded project (BL4ACE) (http://bl4ace.tvu.ac.uk/). This project built on previous work that evaluated the effectiveness of a learning design to underpin academic competence in a Business Studies degree. A significant concern of the blended learning design was to…
Mobile Medical Education (MoMEd) - how mobile information resources contribute to learning for undergraduate clinical students - a mixed methods study.

PubMed

Davies, Bethany S; Rafique, Jethin; Vincent, Tim R; Fairclough, Jil; Packer, Mark H; Vincent, Richard; Haq, Inam

2012-01-12

Mobile technology is increasingly being used by clinicians to access up-to-date information for patient care. These offer learning opportunities in the clinical setting for medical students but the underlying pedagogic theories are not clear. A conceptual framework is needed to understand these further. Our initial questions were how the medical students used the technology, how it enabled them to learn and what theoretical underpinning supported the learning. 387 medical students were provided with a personal digital assistant (PDA) loaded with medical resources for the duration of their clinical studies. Outcomes were assessed by a mixed-methods triangulation approach using qualitative and quantitative analysis of surveys, focus groups and usage tracking data. Learning occurred in context with timely access to key facts and through consolidation of knowledge via repetition. The PDA was an important addition to the learning ecology rather than a replacement. Contextual factors impacted on use both positively and negatively. Barriers included concerns of interrupting the clinical interaction and of negative responses from teachers and patients. Students preferred a future involving smartphone platforms. This is the first study to describe the learning ecology and pedagogic basis behind the use of mobile learning technologies in a large cohort of undergraduate medical students in the clinical environment. We have developed a model for mobile learning in the clinical setting that shows how different theories contribute to its use taking into account positive and negative contextual factors.The lessons from this study are transferable internationally, to other health care professions and to the development of similar initiatives with newer technology such as smartphones or tablet computers.
Mobile Medical Education (MoMEd) - how mobile information resources contribute to learning for undergraduate clinical students - a mixed methods study

PubMed Central

2012-01-01

Background Mobile technology is increasingly being used by clinicians to access up-to-date information for patient care. These offer learning opportunities in the clinical setting for medical students but the underlying pedagogic theories are not clear. A conceptual framework is needed to understand these further. Our initial questions were how the medical students used the technology, how it enabled them to learn and what theoretical underpinning supported the learning. Methods 387 medical students were provided with a personal digital assistant (PDA) loaded with medical resources for the duration of their clinical studies. Outcomes were assessed by a mixed-methods triangulation approach using qualitative and quantitative analysis of surveys, focus groups and usage tracking data. Results Learning occurred in context with timely access to key facts and through consolidation of knowledge via repetition. The PDA was an important addition to the learning ecology rather than a replacement. Contextual factors impacted on use both positively and negatively. Barriers included concerns of interrupting the clinical interaction and of negative responses from teachers and patients. Students preferred a future involving smartphone platforms. Conclusions This is the first study to describe the learning ecology and pedagogic basis behind the use of mobile learning technologies in a large cohort of undergraduate medical students in the clinical environment. We have developed a model for mobile learning in the clinical setting that shows how different theories contribute to its use taking into account positive and negative contextual factors. The lessons from this study are transferable internationally, to other health care professions and to the development of similar initiatives with newer technology such as smartphones or tablet computers. PMID:22240206
A review of assertions about the processes and outcomes of social learning in natural resource management.

PubMed

Cundill, G; Rodela, R

2012-12-30

Social learning has become a central theme in natural resource management. This growing interest is underpinned by a number of assertions about the outcomes of social learning, and about the processes that support these outcomes. Yet researchers and practitioners who seek to engage with social learning through the natural resource management literature often become disorientated by the myriad processes and outcomes that are identified. We trace the roots of current assertions about the processes and outcomes of social learning in natural resource management, and assess the extent to which there is an emerging consensus on these assertions. Results suggest that, on the one hand, social learning is described as taking place through deliberative interactions amongst multiple stakeholders. During these interactions, it is argued that participants learn to work together and build relationships that allow for collective action. On the other hand, social learning is described as occurring through deliberate experimentation and reflective practice. During these iterative cycles of action, monitoring and reflection, participants learn how to cope with uncertainty when managing complex systems. Both of these processes, and their associated outcomes, are referred to as social learning. Where, therefore, should researchers and practitioners focus their attention? Results suggest that there is an emerging consensus that processes that support social learning involve sustained interaction between stakeholders, on-going deliberation and the sharing of knowledge in a trusting environment. There is also an emerging consensus that the key outcome of such learning is improved decision making underpinned by a growing awareness of human-environment interactions, better relationships and improved problem-solving capacities for participants. Copyright © 2012 Elsevier Ltd. All rights reserved.
Effective e-learning in surgical education: the core values underpinning effective e-learning environments and how these may be enhanced for future surgical education

PubMed Central

Bamford, R; Coulston, J

2016-01-01

e-learning is a valuable tool that has a number of advantages for Surgical Oncology training and education. The rapidly evolving nature of, and limited clinical exposure to oncological practice creates challenges for surgical trainees to stay up to date and engaged. Online learning can be accessed anywhere at any time and allows trainees to develop, apply and be assessed on their learning. To be effective, it must be educationally sound and embrace technology to enhance learners’ experience. PMID:26913075
Sleep-Dependent Memory Consolidation and Incremental Sentence Comprehension: Computational Dependencies during Language Learning as Revealed by Neuronal Oscillations

PubMed Central

Cross, Zachariah R.; Kohler, Mark J.; Schlesewsky, Matthias; Gaskell, M. G.; Bornkessel-Schlesewsky, Ina

2018-01-01

We hypothesize a beneficial influence of sleep on the consolidation of the combinatorial mechanisms underlying incremental sentence comprehension. These predictions are grounded in recent work examining the effect of sleep on the consolidation of linguistic information, which demonstrate that sleep-dependent neurophysiological activity consolidates the meaning of novel words and simple grammatical rules. However, the sleep-dependent consolidation of sentence-level combinatorics has not been studied to date. Here, we propose that dissociable aspects of sleep neurophysiology consolidate two different types of combinatory mechanisms in human language: sequence-based (order-sensitive) and dependency-based (order-insensitive) combinatorics. The distinction between the two types of combinatorics is motivated both by cross-linguistic considerations and the neurobiological underpinnings of human language. Unifying this perspective with principles of sleep-dependent memory consolidation, we posit that a function of sleep is to optimize the consolidation of sequence-based knowledge (the when) and the establishment of semantic schemas of unordered items (the what) that underpin cross-linguistic variations in sentence comprehension. This hypothesis builds on the proposal that sleep is involved in the construction of predictive codes, a unified principle of brain function that supports incremental sentence comprehension. Finally, we discuss neurophysiological measures (EEG/MEG) that could be used to test these claims, such as the quantification of neuronal oscillations, which reflect basic mechanisms of information processing in the brain. PMID:29445333
Shared and Disorder-Specific Neurocomputational Mechanisms of Decision-Making in Autism Spectrum Disorder and Obsessive-Compulsive Disorder.

PubMed

Carlisi, Christina O; Norman, Luke; Murphy, Clodagh M; Christakou, Anastasia; Chantiluke, Kaylita; Giampietro, Vincent; Simmons, Andrew; Brammer, Michael; Murphy, Declan G; Mataix-Cols, David; Rubia, Katya

2017-12-01

Autism spectrum disorder (ASD) and obsessive-compulsive disorder (OCD) often share phenotypes of repetitive behaviors, possibly underpinned by abnormal decision-making. To compare neural correlates underlying decision-making between these disorders, brain activation of boys with ASD (N = 24), OCD (N = 20) and typically developing controls (N = 20) during gambling was compared, and computational modeling compared performance. Patients were unimpaired on number of risky decisions, but modeling showed that both patient groups had lower choice consistency and relied less on reinforcement learning compared to controls. ASD individuals had disorder-specific choice perseverance abnormalities compared to OCD individuals. Neurofunctionally, ASD and OCD boys shared dorsolateral/inferior frontal underactivation compared to controls during decision-making. During outcome anticipation, patients shared underactivation compared to controls in lateral inferior/orbitofrontal cortex and ventral striatum. During reward receipt, ASD boys had disorder-specific enhanced activation in inferior frontal/insular regions relative to OCD boys and controls. Results showed that ASD and OCD individuals shared decision-making strategies that differed from controls to achieve comparable performance to controls. Patients showed shared abnormalities in lateral-(orbito)fronto-striatal reward circuitry, but ASD boys had disorder-specific lateral inferior frontal/insular overactivation, suggesting that shared and disorder-specific mechanisms underpin decision-making in these disorders. Findings provide evidence for shared neurobiological substrates that could serve as possible future biomarkers. © The Author 2017. Published by Oxford University Press.

User perceptions of the knowledge underpinning practice orientation dial (KUPOD) as a tool to enhance learning.

PubMed

Borlase, Jeanette; Abelson-Mitchell, Nadine

2008-01-01

The concern of academics and clinicians about the alleged dichotomy between theoretical concepts and the practice of nursing has been the catalyst for the development of a pocket-sized aid for nurses, known as the Knowledge Underpinning Practice Orientation Dial (KUPOD [N]/The Dial). A mixed method approach was used incorporating a questionnaire and a focus group of educators. The Dial was introduced, as part of a module, undertaken by a cohort of second-year Diploma in Nursing (Adult Branch) students. Twenty-eight students returned the questionnaire (response rate=85%). Results revealed that the Dial was easy to use in a variety of situations and locations. Respondents used the Dial within clinical and classroom settings and for self directed study. They reported that it was a practical and effective aid to learning, assisting in correlating theory and practice. It supported reflection and enhanced confidence in the clinical area, indicating that this economically produced tool helps to bridge the theory-practice gap. The Dial is now being introduced as a learning resource to a wider range of students.
The Regulation of Task Performance: A Trans-Disciplinary Review

PubMed Central

Clark, Ian; Dumas, Guillaume

2016-01-01

Definitions of meta-cognition typically have two components: (1) knowledge about one's own cognitive functioning; and, (2) control over one's own cognitive activities. Since Flavell and his colleagues provided the empirical foundation on which to build studies of meta-cognition and the autonoetic (self) knowledge required for effective learning, the intervening years have seen the extensive dissemination of theoretical and empirical research on meta-cognition, which now encompasses a variety of issues and domains including educational psychology and neuroscience. Nevertheless, the psychological and neural underpinnings of meta-cognitive predictions and reflections that determine subsequent regulation of task performance remain ill understood. This article provides an outline of meta-cognition in the science of education with evidence drawn from neuroimaging, psycho-physiological, and psychological literature. We will rigorously explore research that addresses the pivotal role of the prefrontal cortex (PFC) in controlling the meta-cognitive processes that underpin the self-regulated learning (SRL) strategies learners employ to regulate task performance. The article delineates what those strategies are, and how the learning environment can facilitate or frustrate strategy use by influencing learners' self-efficacy. PMID:26779050
Zero through Six: Learning and Growing; What We Know of the Very Young Child. Notes, Comments...(Child, Family, Community). Digest No. III.

ERIC Educational Resources Information Center

Prakasha, Veda

This digest explores the knowledge base underpinning the present understanding of the preschool child. This knowledge base involves stages of mental and physical development, physical and psychological needs, conditions that tend to favor or retard the child's learning and development, and so on. The eight chapters of this digest focus on: (1)…
What Do Women with Learning Disabilities Say about Their Experiences of Domestic Abuse within the Context of Their Intimate Partner Relationships?

ERIC Educational Resources Information Center

Walter-Brice, Alison; Cox, Rachel; Priest, Helena; Thompson, Fiona

2012-01-01

In 2001 the UK Government launched its strategy "Valuing People". The strategy, underpinned by the Human Rights Act 1998 (Ministry of Justice 1998), the Disability Discrimination Act 1995 (Home Office 1995) and social inclusion claimed to outline ways for services to work, to meet the needs of individuals with learning disabilities . In…
Poetry in Programs: A Brief Examination of Software Aesthetics, Including Observations on the History of Programming Styles and Speculations on Post-object Programming

NASA Technical Reports Server (NTRS)

Filman, Robert E.

2004-01-01

This viewgraph presentation provides samples of computer code which have characteristics of poetic verse, and addresses the theoretical underpinnings of artistic coding, as well as how computer language influences software style, and the possible style of future coding.
Principles for a Successful Computerized Physician Order Entry Implementation

PubMed Central

Ash, Joan S.; Fournier, Lara; Stavri, P. Zoë; Dykstra, Richard

2003-01-01

To identify success factors for implementing computerized physician order entry (CPOE), our research team took both a top-down and bottom-up approach and reconciled the results to develop twelve overarching principles to guide implementation. A consensus panel of experts produced ten Considerations with nearly 150 sub-considerations, and a three year project using qualitative methods at multiple successful sites for a grounded theory approach yielded ten general themes with 24 sub-themes. After reconciliation using a meta-matrix approach, twelve Principles, which cluster into groups forming the mnemonic CPOE emerged. Computer technology principles include: temporal concerns; technology and meeting information needs; multidimensional integration; and costs. Personal principles are: value to users and tradeoffs; essential people; and training and support. Organizational principles include: foundational underpinnings; collaborative project management; terms, concepts and connotations; and improvement through evaluation and learning. Finally, Environmental issues include the motivation and context for implementing such systems. PMID:14728129
Pursuing Franklin's dream: Philosophical and historical roots of service-learning.

PubMed

Harkavy, Ira; Hartley, Matthew

2010-12-01

Two decades ago service-learning as an innovation lingered on the periphery of the academy. Today, service-learning has spread across American higher education. Few educational innovations have achieved such relatively rapid success. This article describes the historical and philosophical underpinnings of service-learning. It notes some of the significant debates that have occurred among its practitioners. The authors draw from experience at their university, the University of Pennsylvania, to describe the importance of connecting service-learning to the core educational and civic missions of a college or university, as well as to provide a case study of how that connection might be made.
Problem-based learning in public health workforce training: a discussion of educational principles and evidence.

PubMed

Trevena, Lyndal J

2007-01-01

Problem-based learning (PBL) has been implemented within numerous undergraduate health curricula but less so in workforce training. Public health practice requires many of the skills that PBL aims to develop such as teamwork, self-directed learning and the integration of multiple sources of information within problem solving. This paper summarises the historical development of PBL and the educational principles underpinning it. It hypothesises that the public health workforce would benefit from some exposure to this type of learning and highlights some of the practical issues for its implementation.
Nurses' learning styles: promoting better integration of theory into practice.

PubMed

Frankel, Andrew

In a climate where nurses' roles are expanding, underpinning knowledge is increasingly important. To explore staff preferences for learning and highlight the importance of recognising individual learning styles. A questionnaire was carried out with 61 nurses in an independent health and social care provider, achieving a response rate of 100%. Staff mainly prefer visual or kinaesthetic learning. This indicates the current training programme is not meeting their needs. The learning environment is recognised as having an impact in either encouraging or impeding a positive learning experience. A range of learning theories, concepts and approaches can be used to build and manage effective learning environments. Staff often prefer a visual learning style. Increased emphasis should be given to work-based learning rather than classroom-based teaching methods.
Using Learning Strategies to Inhibit the Nocebo Effect.

PubMed

Quinn, Veronica F; Colagiuri, Ben

2018-01-01

Learning is a key mechanism underpinning the development of the nocebo effect. The learning literature has cataloged and explored numerous ways in which the environment can be manipulated to prevent, reduce, or eradicate learning. Knowledge of these processes could be used to both inhibit the development of nocebo effects and reduce already established nocebo learning. This review describes the available evidence on how such learning strategies have, or could be, applied to reduce the nocebo effect in both healthy participants and patients to date. These learning strategies include overshadowing, latent inhibition, extinction, and contingency degradation. These strategies represent important new avenues for investigation and should be used by researchers to design and test interventions to reduce nocebo effects. © 2018 Elsevier Inc. All rights reserved.
A Study Protocol for Applying User Participation and Co-Learning-Lessons Learned from the eBalance Project.

PubMed

Åberg, Anna Cristina; Halvorsen, Kjartan; From, Ingrid; Bruhn, Åsa Bergman; Oestreicher, Lars; Melander-Wikman, Anita

2017-05-10

The eBalance project is based on the idea that serious exergames-i.e., computer gaming systems with an interface that requires physical exertion to play-that are well adapted to users, can become a substantial part of a solution to recognized problems of insufficient engagement in fall-prevention exercise and the high levels of fall-related injuries among older people. This project is carried out as a collaboration between eight older people who have an interest in balance training and met the inclusion criteria of independence in personal activities of daily living, access to and basic knowledge of a computer, four staff working with the rehabilitation of older adults, and an interdisciplinary group of six research coordinators covering the areas of geriatric care and rehabilitation, as well as information technology and computer science. This paper describes the study protocol of the project's initial phase which aims to develop a working partnership with potential users of fall-prevention exergames, including its conceptual underpinnings. The qualitative methodology was inspired by an ethnographical approach implying combining methods that allowed the design to evolve through the study based on the participants' reflections. A participatory and appreciative action and reflection (PAAR) approach, accompanied by inquiries inspired by the Normalization Process Theory (NPT) was used in interactive workshops, including exergame testing, and between workshop activities. Data were collected through audio recordings, photos, and different types of written documentation. The findings provide a description of the methodology thus developed and applied. They display a methodology that can be useful for the design and development of care service and innovations for older persons where user participation is in focus.
Surprise beyond prediction error

PubMed Central

Chumbley, Justin R; Burke, Christopher J; Stephan, Klaas E; Friston, Karl J; Tobler, Philippe N; Fehr, Ernst

2014-01-01

Surprise drives learning. Various neural “prediction error” signals are believed to underpin surprise-based reinforcement learning. Here, we report a surprise signal that reflects reinforcement learning but is neither un/signed reward prediction error (RPE) nor un/signed state prediction error (SPE). To exclude these alternatives, we measured surprise responses in the absence of RPE and accounted for a host of potential SPE confounds. This new surprise signal was evident in ventral striatum, primary sensory cortex, frontal poles, and amygdala. We interpret these findings via a normative model of surprise. PMID:24700400
Treatment of adolescent sexual offenders: theory-based practice.

PubMed

Sermabeikian, P; Martinez, D

1994-11-01

The treatment of adolescent sexual offenders (ASO) has its theoretical underpinnings in social learning theory. Although social learning theory has been frequently cited in literature, a comprehensive application of this theory, as applied to practice, has not been mapped out. The social learning and social cognitive theories of Bandura appear to be particularly relevant to the group treatment of this population. The application of these theories to practice, as demonstrated in a program model, is discussed as a means of demonstrating how theory-driven practice methods can be developed.
Understanding genetics: Analysis of secondary students' conceptual status

NASA Astrophysics Data System (ADS)

Tsui, Chi-Yan; Treagust, David F.

2007-02-01

This article explores the conceptual change of students in Grades 10 and 12 in three Australian senior high schools when the teachers included computer multimedia to a greater or lesser extent in their teaching of a genetics course. The study, underpinned by a multidimensional conceptual-change framework, used an interpretive approach and a case-based design with multiple data collection methods. Over 4-8 weeks, the students learned genetics in classroom lessons that included BioLogica activities, which feature multiple representations. Results of the online tests and interview tasks revealed that most students improved their understanding of genetics as evidenced in the development of genetics reasoning. However, using Thorley's (1990) status analysis categories, a cross-case analysis of the gene conceptions of 9 of the 26 students interviewed indicated that only 4 students' postinstructional conceptions were intelligible-plausible-fruitful. Students' conceptual change was consistent with classroom teaching and learning. Findings suggested that multiple representations supported conceptual understanding of genetics but not in all students. It was also shown that status can be a viable hallmark enabling researchers to identify students' conceptual change that would otherwise be less accessible. Thorley's method for analyzing conceptual status is discussed.
The Ideological Construction of a New Form of Digital Exclusion: Computer Science as Latin or Total Deus Ex Machina?

ERIC Educational Resources Information Center

Rudd, Tim

2013-01-01

This paper offers a critical analysis of the UK coalition Government's educational computing policies. It argues that such policies must be viewed in relation to the broader ideological intent underpinning their development and the neo liberal orientation that seeks to further privatise and marketise education. In examining the related…
NCI Workshop Report: Clinical and Computational Requirements for Correlating Imaging Phenotypes with Genomics Signatures.

PubMed

Colen, Rivka; Foster, Ian; Gatenby, Robert; Giger, Mary Ellen; Gillies, Robert; Gutman, David; Heller, Matthew; Jain, Rajan; Madabhushi, Anant; Madhavan, Subha; Napel, Sandy; Rao, Arvind; Saltz, Joel; Tatum, James; Verhaak, Roeland; Whitman, Gary

2014-10-01

The National Cancer Institute (NCI) Cancer Imaging Program organized two related workshops on June 26-27, 2013, entitled "Correlating Imaging Phenotypes with Genomics Signatures Research" and "Scalable Computational Resources as Required for Imaging-Genomics Decision Support Systems." The first workshop focused on clinical and scientific requirements, exploring our knowledge of phenotypic characteristics of cancer biological properties to determine whether the field is sufficiently advanced to correlate with imaging phenotypes that underpin genomics and clinical outcomes, and exploring new scientific methods to extract phenotypic features from medical images and relate them to genomics analyses. The second workshop focused on computational methods that explore informatics and computational requirements to extract phenotypic features from medical images and relate them to genomics analyses and improve the accessibility and speed of dissemination of existing NIH resources. These workshops linked clinical and scientific requirements of currently known phenotypic and genotypic cancer biology characteristics with imaging phenotypes that underpin genomics and clinical outcomes. The group generated a set of recommendations to NCI leadership and the research community that encourage and support development of the emerging radiogenomics research field to address short-and longer-term goals in cancer research.
How Singapore Junior College Science Teachers Address Curriculum Reforms: A Theory

ERIC Educational Resources Information Center

Lim, Patrick; Pyvis, David

2012-01-01

Using grounded theory research methodology, a theory was developed to explain how Singapore junior college science teachers implement educational reforms underpinning the key initiatives of the "Thinking Schools, Learning Nation" policy. The theory suggests Singapore junior college science teachers "deal with" implementing…
Sampling Assumptions in Inductive Generalization

ERIC Educational Resources Information Center

Navarro, Daniel J.; Dry, Matthew J.; Lee, Michael D.

2012-01-01

Inductive generalization, where people go beyond the data provided, is a basic cognitive capability, and it underpins theoretical accounts of learning, categorization, and decision making. To complete the inductive leap needed for generalization, people must make a key "sampling" assumption about how the available data were generated.…
Weights and Measures: Out of Sync.

ERIC Educational Resources Information Center

Melone, Rudy J.

1985-01-01

Looks at the economic problems resulting from U.S. resistance to the metric system. Considers factors underpinning this resistance and reasons for industry and education to accelerate the pace of metric learning. Describes Gavilan College's pilot testing of metrics instructional materials. Lists organizations endorsing metrication. (DMM)
Edutainment Science: Electrostatics

ERIC Educational Resources Information Center

Ahlers, Carl

2009-01-01

Electrostatics should find a special place in all primary school science curricula. It is a great learning area that reinforces the basics that underpin electricity and atomic structure. Furthermore, it has many well documented hands-on activities. Unfortunately, the "traditional" electrostatics equipment such as PVC rods, woollen cloths, rabbit…

Instructional Method Classifications Lack User Language and Orientation

ERIC Educational Resources Information Center

Neumann, Susanne; Koper, Rob

2010-01-01

Following publications emphasizing the need of a taxonomy for instructional methods, this article presents a literature review on classifications for learning and teaching in order to identify possible classifications for instructional methods. Data was collected for 37 classifications capturing the origins, theoretical underpinnings, purposes and…
Effective Dementia Education and Training for the Health and Social Care Workforce: A Systematic Review of the Literature

PubMed Central

Surr, Claire A.; Gates, Cara; Irving, Donna; Oyebode, Jan; Smith, Sarah Jane; Parveen, Sahdia; Drury, Michelle; Dennison, Alison

2017-01-01

Ensuring an informed and effective dementia workforce is of international concern; however, there remains limited understanding of how this can be achieved. This review aimed to identify features of effective dementia educational programs. Critical interpretive synthesis underpinned by Kirkpatrick’s return on investment model was applied. One hundred and fifty-two papers of variable quality were included. Common features of more efficacious educational programs included the need for educational programs to be relevant to participants’ role and experience, involve active face-to-face participation, underpin practice-based learning with theory, be delivered by an experienced facilitator, have a total duration of at least 8 hours with individual sessions of 90 minutes or more, support application of learning in practice, and provide a structured tool or guideline to guide care practice. Further robust research is required to develop the evidence base; however, the findings of this review have relevance for all working in workforce education. PMID:28989194
Effective Dementia Education and Training for the Health and Social Care Workforce: A Systematic Review of the Literature.

PubMed

Surr, Claire A; Gates, Cara; Irving, Donna; Oyebode, Jan; Smith, Sarah Jane; Parveen, Sahdia; Drury, Michelle; Dennison, Alison

2017-10-01

Ensuring an informed and effective dementia workforce is of international concern; however, there remains limited understanding of how this can be achieved. This review aimed to identify features of effective dementia educational programs. Critical interpretive synthesis underpinned by Kirkpatrick's return on investment model was applied. One hundred and fifty-two papers of variable quality were included. Common features of more efficacious educational programs included the need for educational programs to be relevant to participants' role and experience, involve active face-to-face participation, underpin practice-based learning with theory, be delivered by an experienced facilitator, have a total duration of at least 8 hours with individual sessions of 90 minutes or more, support application of learning in practice, and provide a structured tool or guideline to guide care practice. Further robust research is required to develop the evidence base; however, the findings of this review have relevance for all working in workforce education.
Imitation and Innovation: The Dual Engines of Cultural Learning.

PubMed

Legare, Cristine H; Nielsen, Mark

2015-11-01

Imitation and innovation work in tandem to support cultural learning in children and facilitate our capacity for cumulative culture. Here we propose an integrated theoretical account of how the unique demands of acquiring instrumental skills and cultural conventions provide insight into when children imitate, when they innovate, and to what degree. For instrumental learning, with an increase in experience, high fidelity imitation decreases and innovation increases. By contrast, for conventional learning, imitative fidelity stays high, regardless of experience, and innovation stays low. We synthesize cutting edge research on the development of imitative flexibility and innovation to provide insight into the social learning mechanisms underpinning the uniquely human mind. Copyright © 2015 Elsevier Ltd. All rights reserved.
Recent advances in exploring the neural underpinnings of auditory scene perception

PubMed Central

Snyder, Joel S.; Elhilali, Mounya

2017-01-01

Studies of auditory scene analysis have traditionally relied on paradigms using artificial sounds—and conventional behavioral techniques—to elucidate how we perceptually segregate auditory objects or streams from each other. In the past few decades, however, there has been growing interest in uncovering the neural underpinnings of auditory segregation using human and animal neuroscience techniques, as well as computational modeling. This largely reflects the growth in the fields of cognitive neuroscience and computational neuroscience and has led to new theories of how the auditory system segregates sounds in complex arrays. The current review focuses on neural and computational studies of auditory scene perception published in the past few years. Following the progress that has been made in these studies, we describe (1) theoretical advances in our understanding of the most well-studied aspects of auditory scene perception, namely segregation of sequential patterns of sounds and concurrently presented sounds; (2) the diversification of topics and paradigms that have been investigated; and (3) how new neuroscience techniques (including invasive neurophysiology in awake humans, genotyping, and brain stimulation) have been used in this field. PMID:28199022
Young Children's Literacy in the Activity Space of the Library: A Geosemiotic Investigation

ERIC Educational Resources Information Center

Nichols, Sue

2011-01-01

An ecological approach, emphasizing the importance of understanding multiple contexts for learning, underpins this study of libraries as activity spaces for young children's literacy participation. Five libraries serving a diversity of communities were the subject of ethnographic investigation incorporating participant observation, visual…
How Schools Can Move beyond Exclusion

ERIC Educational Resources Information Center

O'Donovan, Richard; Berman, Naomi; Wierenga, Ani

2015-01-01

Healthy learning environments for young people are underpinned by respectful relationships. Unfortunately, Australian students who do not form reasonable relationships with peers and staff are unlikely to benefit from being at school. These students tend to disengage and are often excluded. However, a growing number of Australian schools have…
Epistemologies of Silence

ERIC Educational Resources Information Center

Dénommé-Welch, Spy; Rowsell, Jennifer

2017-01-01

This paper engages some of the philosophical and epistemological underpinnings of silence, and its implications for teaching and learning both within and beyond educational settings. In this exploration, the authors draw on self-reflexive observations, woven throughout the paper as a series of vignettes, to explore questions of silence and its…
Reconsolidation of a Well-Learned Instrumental Memory

ERIC Educational Resources Information Center

Exton-McGuinness, Marc T. J.; Patton, Rosemary C.; Sacco, Lawrence B.; Lee, Jonathan L. C.

2014-01-01

Once consolidated, memories are dynamic entities that go through phases of instability in order to be updated with new information, via a process of reconsolidation. The phenomenon of reconsolidation has been demonstrated in a wide variety of experimental paradigms. However, the memories underpinning instrumental behaviors are currently not…
Inter-professional work based learning within an MSc in Advanced Practice: lessons from one UK higher education programme.

PubMed

Gaskell, Lynne; Beaton, Susan

2010-09-01

This paper will describe the implementation of inter-professional work based education (IPE) in one postgraduate Advanced Practitioner programme in the UK. The concept of Advanced Practice has developed as a response of a number of drivers including change in junior doctor training; government policy and increasing demands on the central government funded UK health service (the NHS). The programme was commissioned by the then greater Manchester Strategic Health Authority (now NHS North West) to meet service needs. The educational philosophy underpinning the MSc Advanced Practice (health and social care) provided by the University of Salford is IPE linked to work based learning. The process of work based learning (WBL) and inter-professional learning underpinning the programme will be discussed in relation to feedback from university staff, Advanced Practitioner (AP) students and employer feedback taken from programme and module evaluations. We argue that IPE at this level facilitates a greater understanding of the connectivity between professionals working in the health care system in the UK; a better understanding of the skills and knowledge base of colleagues; more inter-professional working and appropriate referrals in the work place. This has raised the profile of Advanced Practice (AP) in the region and ultimately resulted in better patient care with more effective and efficient use of resources (Acton Shapiro, 2006, 2008). (c) 2009 Elsevier Ltd. All rights reserved.
Better Together?

ERIC Educational Resources Information Center

Crowther, Jim; Tett, Lyn; Edwards, Vivien

2007-01-01

One of the big ideas of recent policy interventions has been that of developing social capital in communities to help regenerate them. This is welcome because it involves a widening of concerns from the narrow focus on human capital underpinning much lifelong learning policy discourse. However, there are doubts about the meaning of social capital…
Feel, Think, Teach--Emotional Underpinnings of Approaches to Teaching in Higher Education

ERIC Educational Resources Information Center

Kordts-Freudinger, Robert

2017-01-01

The paper investigates relations between higher education teachers' approaches to teaching and their emotions during teaching, as well as their emotion regulation strategies. Based on the assumption that the approaches hinge on emotional experiences with higher education teaching and learning, three studies assessed teachers' emotions, their…
Quality Control Barriers in Adapting "Metro-Centric" Education to Regional Needs

ERIC Educational Resources Information Center

Nagy, Judy; Robinson, Susan R.

2013-01-01

The massification and globalization of higher education, combined with the widespread adoption of processes underpinning accreditation and quality control of university programs, have tended to result in learning contexts that are increasingly narrowly conceived and tightly controlled. Underlying many quality control measures is a "one size…
Constructions of Roles in Studio Teaching and Learning

ERIC Educational Resources Information Center

Belluigi, Dina Zoe

2016-01-01

Various constructions of supervisors and students emerge from education literature on art, design and architecture studio pedagogy. Constructions of the supervisor within the studio and during assessment are considered, with a discussion of the threads which underpin them. This is followed by a discussion of some of the current dominant…
Language, Relationships and Skills in Mixed-Nationality Active Learning Classrooms

ERIC Educational Resources Information Center

Simpson, Colin

2017-01-01

Based on a phenomenological exploration of Chinese students at a UK university business school, this article supports a growing body of research questioning the assumptions underpinning the putative Socratic/Confucian dichotomy of academic cultures. Beginning with a review of research literature on the experiences of Chinese students on Active…
Working Memory Underpins Cognitive Development, Learning, and Education

ERIC Educational Resources Information Center

Cowan, Nelson

2014-01-01

Working memory is the retention of a small amount of information in a readily accessible form. It facilitates planning, comprehension, reasoning, and problem solving. I examine the historical roots and conceptual development of the concept and the theoretical and practical implications of current debates about working memory mechanisms. Then, I…
Scaffolding with and through Videos: An Example of ICT-TPACK

ERIC Educational Resources Information Center

Otrel-Cass, Kathrin; Khoo, Elaine; Cowie, Bronwen

2012-01-01

In New Zealand and internationally claims are being made about the potential for information and communication technologies (ICTs) to transform teaching and learning. However, the theoretical underpinnings explaining the complex interplay between the content, pedagogy and technology a teacher needs to consider must be expanded. This article…
Assessing Children's Multiplicative Thinking

ERIC Educational Resources Information Center

Hurst, Chris; Hurrell, Derek

2016-01-01

Multiplicative thinking is a "big idea" of mathematics that underpins much of the mathematics learned beyond the early primary school years. This paper reports on a current study that utilises an interview tool and a written quiz to gather data about children's multiplicative thinking. The development of the tools and some of the…
Learning to Negotiate Reality: A Strategy for Teaching Intercultural Competencies

ERIC Educational Resources Information Center

Antal, Ariane Berthoin; Friedman, Victor J.

2008-01-01

Intercultural competencies are more important for people in business than ever before. In this article, the authors present an approach they designed and used for developing "negotiating reality" as a key intercultural competence at an international business school in Europe. They outline the theoretical underpinnings from intercultural…
Teaching Integration with Layers and Representations: A Case Study

ERIC Educational Resources Information Center

Von Korff, Joshua; Rebello, N. Sanjay

2012-01-01

We designed a sequence of seven lessons to facilitate learning of integration in a physics context. We implemented this sequence with a single college sophomore, "Amber," who was concurrently enrolled in a first-semester calculus-based introductory physics course which covered topics in mechanics. We outline the philosophy underpinning these…

The Cognitive Underpinnings of Incremental Rehearsal

ERIC Educational Resources Information Center

Varma, Sashank; Schleisman, Katrina B.

2014-01-01

Incremental rehearsal (IR) is a flashcard technique that has been developed and evaluated by school psychologists. We discuss potential learning and memory effects from cognitive psychology that may explain the observed superiority of IR over other flashcard techniques. First, we propose that IR is a form of "spaced practice" that…
Promoting Teacher Growth through Lesson Study: A Culturally Embedded Approach

ERIC Educational Resources Information Center

Ebaeguin, Marlon

2015-01-01

Lesson Study has captured the attention of many international educators with its promise of improved student learning and sustained teacher growth. Lesson Study, however, has cultural underpinnings that a simple transference model overlooks. A culturally embedded approach attends to the existing cultural orientations and values of host schools.…
Science for Real Life

ERIC Educational Resources Information Center

Hammerman, Elizabeth

2008-01-01

State and national standards identify what students should know and be able to do, including what it means to "do" science, the historical significance of science achievement and its ethical underpinnings, and science from the human perspective. Middle level science programs that address the full range of science standards and connect learning to…
Addressing Equity within Science Education Courses: Sharing Approaches and Ideas.

ERIC Educational Resources Information Center

Wieseman, Katherine C.; Bryan, Lynn; Hammrich, Penny; Lynch, Sharon; McGinnis, Randy; Pyle, Eric

A discussion session provided opportunities for individuals involved in science teacher education to exchange approaches and ideas on how equity issues in science teaching and learning are being addressed in science teacher education courses. Evaluative questions included: (1) What conceptions of equity in science education underpin individual…
Cultivating Critical Reflection: Educators Making Sense and Meaning of Professional Identity and Relational Dynamics in Complex Practice

ERIC Educational Resources Information Center

Morgan, Ann

2017-01-01

Critical reflection underpins socially just and inclusive practices that are distinguishing features of democratic learning communities. Critical reflection supports educators' interrogation of the underlying assumptions, intentions, values and beliefs that shape their worldview and sociocultural standpoint. Dominant sociocultural norms…
Teaching Consolidations Accounting: An Approach to Easing the Challenge

ERIC Educational Resources Information Center

Murphy, Elizabeth A.; McCarthy, Mark A.

2010-01-01

Teaching and learning accounting for consolidations is a challenging endeavor. Students not only need to understand the conceptual underpinnings of the accounting requirements for consolidations, but also must master the complex accounting needed to prepare consolidated financial statements. To add to the challenge, the consolidation process is…
Investigating Storage and Retrieval Processes of Directed Forgetting: A Model-Based Approach

ERIC Educational Resources Information Center

Rummel, Jan; Marevic, Ivan; Kuhlmann, Beatrice G.

2016-01-01

Intentional forgetting of previously learned information is an adaptive cognitive capability of humans but its cognitive underpinnings are not yet well understood. It has been argued that it strongly depends on the presentation method whether forgetting instructions alter storage or retrieval stages (Basden, Basden, & Gargano, 1993). In…
Human Rights, Cosmopolitanism and Utopias: Implications for Citizenship Education

ERIC Educational Resources Information Center

Starkey, Hugh

2012-01-01

Citizenship education, defined as learning to live together, requires agreement on certain common principles. One central purpose of a state education system is the transmission of common normative standards such as the human rights and fundamental freedoms that underpin liberal democratic societies. The paper identifies the conceptual roots of…
Preparing Students for Science in the Face of Social Controversy

ERIC Educational Resources Information Center

Bramschreiber, Terry; Westmoreland, David

2015-01-01

Science educators often teach topics that are largely resolved in the scientific community yet remain controversial in broader society. In such cases, students may perceive the teacher as biased. We present two exercises that foster more objective learning about the scientific underpinnings of socially controversial topics. The first exercise…
Cognitive Perspectives on SLA: The Associative-Cognitive CREED

ERIC Educational Resources Information Center

Ellis, Nick C.

2006-01-01

This paper outlines current cognitive perspectives on second language acquisition (SLA). The Associative-Cognitive CREED holds that SLA is governed by the same principles of associative and cognitive learning that underpin the rest of human knowledge. The major principles of the framework are that SLA is Construction-based, Rational,…
Looking Across and Within: Studying Ourselves as Teacher Educators

ERIC Educational Resources Information Center

Tannehill, Deborah; Parker, Melissa; Tindall, Daniel; Moody, Brigitte; MacPhail, Ann

2015-01-01

The purpose of this paper is to describe the ongoing self-study of a community of physical education teacher educators (PETE) striving to enhance their research capacity and program effectiveness. The underpinnings of the project reside within professional development/professional learning and self-study. Engaging in self-study projects…
Implementing the Japanese Problem-Solving Lesson Structure

ERIC Educational Resources Information Center

Groves, Susie

2013-01-01

While there has been worldwide interest in Japanese Lesson Study as a model for teacher professional learning, there has been less research into authentic implementation of the problem-solving lesson structure that underpins mathematics research lessons in Japan. Findings from a Lesson Study project involving teachers from three Victorian primary…
The Role of Web-Based Simulations in Technology Education

ERIC Educational Resources Information Center

Page, Tom

2009-01-01

This paper discusses the theoretical underpinning and main aspects of the development and application of the web-orientation agent (WOA) and presents preliminary results concerning its use in university studies. The web-orientation agent (WOA) is a software based tool which produces an interactive learning environment offering support and guidance…
Threshold Concepts and Conceptions: Student Learning in Introductory Management Courses

ERIC Educational Resources Information Center

Wright, April L.; Gilmore, Anne

2012-01-01

This article explores how insights from the broader education literature on threshold concepts and conceptions can be applied to improve the teaching of undergraduate introductory management courses. The authors propose that these courses are underpinned by the threshold conception, or "underlying game," that management is a practice…
The Structural Underpinnings of Policy Learning: A Classroom Policy Simulation

NASA Astrophysics Data System (ADS)

Bird, Stephen

This paper investigates the relationship between the centrality of individual actors in a social network structure and their policy learning performance. In a dynamic comparable to real-world policy networks, results from a classroom simulation demonstrate a strong relationship between centrality in social learning networks and grade performance. Previous research indicates that social network centrality should have a positive effect on learning in other contexts and this link is tested in a policy learning context. Second, the distinction between collaborative learning versus information diffusion processes in policy learning is examined. Third, frequency of interaction is analyzed to determine whether consistent, frequent tics have a greater impact on the learning process. Finally, the data arc analyzed to determine if the benefits of centrality have limitations or thresholds when benefits no longer accrue. These results demonstrate the importance of network structure, and support a collaborative conceptualization of the policy learning process.
Computational and fMRI Studies of Visualization

DTIC Science & Technology

2009-03-31

spatial thinking in high level cognition, such as in problem-solving and reasoning. In conjunction with the experimental work, the project developed a...computational modeling system (4CAPS) as well as the development of 4CAPS models for particular tasks. The cognitive level of 4CAPS accounts for...neuroarchitecture to interpret and predict the brain activation in a network of cortical areas that underpin the performance of a visual thinking task. The
Distinct molecular underpinnings of Drosophila olfactory trace conditioning

PubMed Central

Shuai, Yichun; Hu, Ying; Qin, Hongtao; Campbell, Robert A. A.; Zhong, Yi

2011-01-01

Trace conditioning is valued as a simple experimental model to assess how the brain associates events that are discrete in time. Here, we adapted an olfactory trace conditioning procedure in Drosophila melanogaster by training fruit flies to avoid an odor that is followed by foot shock many seconds later. The molecular underpinnings of the learning are distinct from the well-characterized simultaneous conditioning, where odor and punishment temporally overlap. First, Rutabaga adenylyl cyclase (Rut-AC), a putative molecular coincidence detector vital for simultaneous conditioning, is dispensable in trace conditioning. Second, dominant-negative Rac expression, thought to sustain early labile memory, significantly enhances learning of trace conditioning, but leaves simultaneous conditioning unaffected. We further show that targeting Rac inhibition to the mushroom body (MB) but not the antennal lobe (AL) suffices to achieve the enhancement effect. Moreover, the absence of trace conditioning learning in D1 dopamine receptor mutants is rescued by restoration of expression specifically in the adult MB. These results suggest the MB as a crucial neuroanatomical locus for trace conditioning, which may harbor a Rac activity-sensitive olfactory “sensory buffer” that later converges with the punishment signal carried by dopamine signaling. The distinct molecular signature of trace conditioning revealed here shall contribute to the understanding of how the brain overcomes a temporal gap in potentially related events. PMID:22123966
The evolution of social learning mechanisms and cultural phenomena in group foragers.

PubMed

van der Post, Daniel J; Franz, Mathias; Laland, Kevin N

2017-02-10

Advanced cognitive abilities are widely thought to underpin cultural traditions and cumulative cultural change. In contrast, recent simulation models have found that basic social influences on learning suffice to support both cultural phenomena. In the present study we test the predictions of these models in the context of skill learning, in a model with stochastic demographics, variable group sizes, and evolved parameter values, exploring the cultural ramifications of three different social learning mechanisms. Our results show that that simple forms of social learning such as local enhancement, can generate traditional differences in the context of skill learning. In contrast, we find cumulative cultural change is supported by observational learning, but not local or stimulus enhancement, which supports the idea that advanced cognitive abilities are important for generating this cultural phenomenon in the context of skill learning. Our results help to explain the observation that animal cultures are widespread, but cumulative cultural change might be rare.
The relational underpinnings of quality internal auditing in medical clinics in Israel.

PubMed

Carmeli, Abraham; Zisu, Malka

2009-03-01

Internal auditing is a key mechanism in enhancing organizational reliability. However, research on the ways quality internal auditing is enabled through learning, deterrence, motivation and process improvement is scant. In particular, the relational underpinnings of internal auditing have been understudied. This study attempts to address this need by examining how organizational trust, perceived organizational support and psychological safety enable internal auditing. Data collected from employees in medical clinics of one of the largest healthcare organizations in Israel at two points in time six months apart. Our results show that organizational trust and perceived organizational support are positively related to psychological safety (measured at time 1), which, in turn, is associated with internal auditing (measured at time 2).
A conduction velocity adapted eikonal model for electrophysiology problems with re-excitability evaluation.

PubMed

Corrado, Cesare; Zemzemi, Nejib

2018-01-01

Computational models of heart electrophysiology achieved a considerable interest in the medical community as they represent a novel framework for the study of the mechanisms underpinning heart pathologies. The high demand of computational resources and the long computational time required to evaluate the model solution hamper the use of detailed computational models in clinical applications. In this paper, we present a multi-front eikonal algorithm that adapts the conduction velocity (CV) to the activation frequency of the tissue substrate. We then couple the eikonal new algorithm with the Mitchell-Schaeffer (MS) ionic model to determine the tissue electrical state. Compared to the standard eikonal model, this model introduces three novelties: first, it evaluates the local value of the transmembrane potential and of the ionic variable solving an ionic model; second, it computes the action potential duration (APD) and the diastolic interval (DI) from the solution of the MS model and uses them to determine if the tissue is locally re-excitable; third, it adapts the CV to the underpinning electrophysiological state through an analytical expression of the CV restitution and the computed local DI. We conduct series of simulations on a 3D tissue slab and on a realistic heart geometry and compare the solutions with those obtained solving the monodomain equation. Our results show that the new model is significantly more accurate than the standard eikonal model. The proposed model enables the numerical simulation of the heart electrophysiology on a clinical time scale and thus constitutes a viable model candidate for computer-guided radio-frequency ablation. Copyright © 2017 Elsevier B.V. All rights reserved.

Imaginative Interaction with Internet Games. For Children and Teachers

ERIC Educational Resources Information Center

Hannaford, Jeanette

2012-01-01

This article explores children's imaginative interaction with Internet games in the belief that an understanding of children's life experiences is essential to effective teaching and learning within the classroom. It is underpinned by the idea that imaginative play is, at least in some part, the work of children undertaking identity practice. It…
The UNSIN Project: Exploring the Molecular Physiology of Sins

ERIC Educational Resources Information Center

Naji, Faysal; Salci, Lauren; Hoit, Graeme; Rangachari, P. K.

2012-01-01

Although active learning works, promoting it in large undergraduate science classes is difficult. Here, three students (F. Naji, L. Salci, and G. Hoit) join their teacher (P. K. Rangachari) in describing one such attempt. Two cohorts in a first-year undergraduate biology course explored the molecular underpinnings of human misbehavior. Students…
An Experimental Study of Instructor Immediacy in the Wimba Virtual Classroom

ERIC Educational Resources Information Center

Bodie, Lorah Wood

2009-01-01

The social underpinnings of learning make it important to understand how people experience themselves and form relationships in web-based educational environments. Social presence is a critical factor of a communication medium that plays an important role in building community and improving the effectiveness of instruction. The components of…
The Use of Virtual Reality Simulation to Improve Technical Skill in the Undergraduate Medical Imaging Student

ERIC Educational Resources Information Center

Gunn, Therese; Jones, Lee; Bridge, Pete; Rowntree, Pam; Nissen, Lisa

2018-01-01

In recent years, simulation has increasingly underpinned the acquisition of pre-clinical skills by undergraduate medical imaging (diagnostic radiography) students. This project aimed to evaluate the impact of an innovative virtual reality (VR) learning environment on the development of technical proficiency by students. The study assessed the…
A Theoretical Framework for the Studio as a Learning Environment

ERIC Educational Resources Information Center

Brandt, Carol B.; Cennamo, Katherine; Douglas, Sarah; Vernon, Mitzi; McGrath, Margarita; Reimer, Yolanda

2013-01-01

In this article we describe a holistic, ecological framework that takes into account the surface structures and pedagogical approaches in the studio and how these elements are connected to the construction of design knowledge: epistemology. In our development of this framework, we came to understand how disciplinary underpinnings and academic…
Crossword Puzzles for Chemistry Education: Learning Goals beyond Vocabulary

ERIC Educational Resources Information Center

Yuriev, Elizabeth; Capuano, Ben; Short, Jennifer L.

2016-01-01

Chemistry is a technical scientific discipline strongly underpinned by its own complex and diverse language. To be successful in the problem-solving aspects of chemistry, students must master the language of chemistry, and in particular, the definition of terms and concepts. To assist students in this challenging task, a variety of instructional…
A Tale of Two Kiddies: A Dickensian Slant on Multiplicative Thinking

ERIC Educational Resources Information Center

Hurst, Chris

2018-01-01

Evidence suggests that some students have learned procedures with little or no underpinning understanding while others have a much more connected and conceptual levels of understanding. In this article, the work of four primary students is discussed in terms of their contextual understanding of multiplicative concepts. The difference between…
Recognition of the Japanese Zero: What We Have Learned 65 Years Later

ERIC Educational Resources Information Center

Hlynka, Denis; Broderick, Pauline

2007-01-01

The purpose of this article is to explore a particular technological artifact from multiple perspectives. The artifact in question is a 1943 US military training film titled "Recognition of the Japanese Zero". The article begins with an acknowledgment of the film's behaviorist context, then discusses its aesthetic underpinnings, and concludes by…
Investigating Children's Multiplicative Thinking: Implications for Teaching

ERIC Educational Resources Information Center

Hurst, Chris; Hurrell, Derek

2016-01-01

Multiplicative thinking is a "big idea" of mathematics that underpins much of the mathematics learned beyond the early primary school years. This article reports on a recent study that utilised an interview tool and a written quiz to gather data about children's multiplicative thinking. Our research has so far revealed that many primary…
An Evaluation of Teaching and Learning Accountable Practice in Nurse Education

ERIC Educational Resources Information Center

Pitt, Richard; Narayanasamy, Aru; Plant, Nigel

2016-01-01

Accountability is a fundamental concept that underpins our approach and expectations of professional practice, though academics have struggled to define what accountability is. In spite of the lack of consensus on a definition for accountability, we have endeavoured to develop our students' understanding of the legal, ethical and professional…
Learning for Today's Leader: The Changing State of Community College Training Programs

ERIC Educational Resources Information Center

Ullman, Ellen

2010-01-01

Today's environment requires community college leaders to put student success and equity at the top of their leadership agendas. Thus, higher education institutions have realized a need to change the philosophies and programs that underpin the training of community college leaders. Other schools of education are adapting to give college leaders…
Performance Templates and the Regulation of Learning

ERIC Educational Resources Information Center

Lyons, Paul

2009-01-01

Purpose: The purpose of this paper is to provide a detailed, theoretical underpinning for the training and performance improvement method: performance template (P-T). The efficacy of P-T, with limitations, has been demonstrated in this journal and in others. However, the theoretical bases of the P-T approach had not been well-developed. The other…
Identification as Incentive to Care: Pre-Service Teachers' Orientation towards Inclusion in Nature

ERIC Educational Resources Information Center

Gedžune, Inga

2015-01-01

This study proposes identification with nature as a pedagogical technique in teacher education for sustainability to facilitate commitment to care about nonhuman nature, such care being an important underpinning of an inclusive and hence sustainable human-nature relationship. 29 pre-service teachers participated in a series of learning activities…
The Benefits of Engaging in Research Informed Practice

ERIC Educational Resources Information Center

Stone, Paula

2012-01-01

To be part of small scale classroom research for many practitioners is nothing more than a dream. This account describes how student teachers use such an approach to consider the rationale that underpins the teaching and learning of primary mathematics, and to enable them to question current debates, policies, and practices. The accounts from…
Neurobiological Underpinnings of Math and Reading Learning Disabilities

ERIC Educational Resources Information Center

Ashkenazi, Sarit; Black, Jessica M.; Abrams, Daniel A.; Hoeft, Fumiko; Menon, Vinod

2013-01-01

The primary goal of this review is to highlight current research and theories describing the neurobiological basis of math (MD), reading (RD), and comorbid math and reading disability (MD+RD). We first describe the unique brain and cognitive processes involved in acquisition of math and reading skills, emphasizing similarities and differences in…
Enterprise Education Needs Enterprising Educators: A Case Study on Teacher Training Provision

ERIC Educational Resources Information Center

Penaluna, Kathryn; Penaluna, Andy; Usei, Caroline; Griffiths, Dinah

2015-01-01

Purpose: The purpose of this paper is to reflect upon the process that underpinned and informed the development and delivery of a "creativity-led" credit-bearing teacher training provision and to illuminate key factors of influence for the approaches to teaching and learning. Design/methodology/approach: Based on the assumption that…
A Very Peculiar Practice? Promulgating Social Partnerships with Small Business--But What Have We Learnt from Research and Practice?

ERIC Educational Resources Information Center

Plane, Karen

2007-01-01

The ideologies underpinning public/private partnerships (PPPs) have been much contested in theory, but what does promulgating a social partnership mean in practice? This qualitative research study has been "critiquing" a construct of "ecologies of learning" or "capacities of capital" for social partnerships between…
Weight, Mass, and Gravity: Threshold Concepts in Learning Science

ERIC Educational Resources Information Center

Bar, Varda; Brosh, Yaffa; Sneider, Cary

2016-01-01

Threshold concepts are essential ideas about the natural world that present either a barrier or a gateway to a deep understanding of science. Weight, mass, and gravity are threshold concepts that underpin students' abilities to understand important ideas in all fields of science, embodied in the performance expectations in the Next Generation…
Pedandragogy: A Way Forward to Self-Engaged Learning

ERIC Educational Resources Information Center

Samaroo, Selwyn; Cooper, Eleanor; Green, Tim

2013-01-01

A debate that has engaged the attention of educators and scores of intellectuals is the longstanding issue of pedagogy versus andragogy. The nature of the debate, given the interdisciplinary theoretical assumptions that underpin the issue, has had a polarizing effect on these scholars; as a result, there has been the emergence of competing…
Learning to Read in Williams Syndrome and Down Syndrome: Syndrome-Specific Precursors and Developmental Trajectories

ERIC Educational Resources Information Center

Steele, Ann; Scerif, Gaia; Cornish, Kim; Karmiloff-Smith, Annette

2013-01-01

Background: In typical development, early reading is underpinned by language skills, like vocabulary and phonological awareness (PA), as well as taught skills like letter knowledge. Less is understood about how early reading develops in children with neurodevelopmental disorders who display specific profiles of linguistic strengths and weaknesses,…

Wondrous Words: Writers and Writing in the Elementary Classroom.

ERIC Educational Resources Information Center

Ray, Katie Wood

Drawing on stories from classrooms, examples of student writing, and illustrations, this book explains in practical terms the theoretical underpinnings of how elementary school students learn to write from their reading. Beginning with the concepts that underlie how writing teachers teach students to write by studying other writers, it goes on to…
Toward an Interactive Analogy Model of Reading Development: Decoding Vowel Graphemes in Beginning Reading.

ERIC Educational Resources Information Center

Goswami, Usha

1993-01-01

Three experiments on vowel decoding involving primary school children partially tested an interactive model of reading acquisition. The model suggests that children begin learning to read by establishing orthographic recognition units for words that have phonological underpinning that is initially at the onset-rime level but that becomes…
Seeing and Be(liev)ing: How Nursing and Medical Students Understand Representations of Their Professions

ERIC Educational Resources Information Center

Jubas, Kaela; Knutson, Patricia

2012-01-01

This article discusses initial findings from a study exploring the pedagogical functions of popular culture. The study was framed by a neo-Gramscian theoretical framework which connects adult education and cultural studies, and asserts that culture underpins important informal adult learning. We used two television shows, "Grey's…
Technology Outlook for Australian Tertiary Education 2012-2017: An NMC Horizon Report Regional Analysis

ERIC Educational Resources Information Center

Johnson, L.; Adams, S.; Cummins, M.

2012-01-01

This paper reflects a multi-year collaborative effort between the New Media Consortium (NMC) and Griffith University to help inform Australian educational leaders about significant developments in technologies supporting teaching, learning, and research in tertiary education. The research underpinning the report makes use of the NMC's Delphi-based…
New Themes in Physics Teaching: A Personal Retrospective

ERIC Educational Resources Information Center

Dykstra, Dewey I., Jr.

2012-01-01

For a little over 40 years, what we label now physics education research has been conducted. As a result, a new type of theme in the research and in physics education has emerged. Some of these themes are cognitivism, research as qualitative, learning as construction of knowledge, theoretical underpinnings that are not realist, student-centered…
The Relevance of "Personal Mastery" to Leadership: The Case of School Principals in Singapore

ERIC Educational Resources Information Center

Retna, Kala S.

2011-01-01

School leadership literature suggests that school effectiveness and ongoing improvement rely on school leaders and principals. Despite significant contributions made by principals towards teaching and learning in schools, there have been few studies that explore principals' perceptions of the factors underpinning their successes and achievements.…
Working Memory Difficulties and Eligibility for K-12 Special Education

ERIC Educational Resources Information Center

Wilson, Corrie L.

2017-01-01

Working memory (WM) has long been associated with deficiencies in reading. Approximately 35% of students in the United States who receive special education services do so under the category of specific learning disability (SLD). The study's theoretical underpinning was Baddeley's model of WM; previous research revealed a significant literature gap…
Maturation of Rapid Auditory Temporal Processing and Subsequent Nonword Repetition Performance in Children

ERIC Educational Resources Information Center

Fox, Allison M.; Reid, Corinne L.; Anderson, Mike; Richardson, Cassandra; Bishop, Dorothy V. M.

2012-01-01

According to the rapid auditory processing theory, the ability to parse incoming auditory information underpins learning of oral and written language. There is wide variation in this low-level perceptual ability, which appears to follow a protracted developmental course. We studied the development of rapid auditory processing using event-related…
Early Career Teachers' Research Literacy: What Does It Look Like and What Elements Support Its Development in Practice?

ERIC Educational Resources Information Center

Evans, Carol

2017-01-01

This article reviews the effectiveness of two projects: "NQT and Beyond; Developing Resilience in Learning and Teaching," and the underpinning conceptual framework (PLSP) in supporting early career teachers' (ECTs') development of their research literacy. Evidence of effective integration of research into practice is illustrated through…
Education for Sustainable Development: A Movement towards Pedagogies of Civic Compassion

ERIC Educational Resources Information Center

Warwick, Paul

2016-01-01

This article explores the moral imperative for a renewed vision of schooling in the twenty-first century, from the standpoint of Education for Sustainable Development (ESD). ESD advocates for teaching and learning spaces underpinned by civic compassion in the sense of "an active concern for well-being". This paradigm of education seeks…
Lesson Study for Learning Community (LSLC): Conceptualising Teachers' Practices within a Social Justice Perspective

ERIC Educational Resources Information Center

Saito, Eisuke; Atencio, Matthew

2015-01-01

Under neo-liberal policies in many countries, there has been an extensive trend of educational reform which intensifies competition. Such educational reform is underpinned by direct government control, seen in centre to periphery forms of policy administration and implementation with strong emphasis on managerialism and test-oriented…
Landscapes, Spatial Justice and Learning Communities

ERIC Educational Resources Information Center

Armstrong, Felicity

2012-01-01

This paper draws on a study of a community-based adult education initiative, "Cumbria Credits," which took place during the period of serious economic decline which hit sections of the farming and the wider community in Cumbria during 2001. It draws on the principles underpinning Edward Soja's notion of "spatial justice" to explore transformations…
Context Matters in Educational Research and International Development: Learning from the Small States Experience

ERIC Educational Resources Information Center

Crossley, Michael

2010-01-01

The article argues that greater attention should be paid to contextual factors in educational research and international development cooperation. The analysis draws upon principles that underpin socio-cultural approaches to comparative education, a critical analysis of the political economy of contemporary educational research, and recent research…
Culture: The Missing Link to Learning

ERIC Educational Resources Information Center

Cross, Nathan; Howard, Kathleen; Pearson, Carl

2013-01-01

A high functioning school and district culture is an essential underpinning to all improvement efforts. Yet school and district culture can be difficult to assess. Culture is the cornerstone of all good districts and schools. It is the foundation for all school improvement efforts. As one looks deeper into the culture of a school or district, one…
Unaccusativity and Neurocognitive Indices of Second Language Acquisition: An ERP Study

ERIC Educational Resources Information Center

Purdy, John David

2010-01-01

Increased second-language (L2) proficiency is associated with a shift from explicit to implicit processing; however, the neural underpinnings are of this shift are not well understood. Furthermore, it is known that unaccusative verbs cause persistent difficulties in L2 learning. In this study, behavioral and event-related potential (ERP) responses…
Constant Companions: Instant Messaging Conversations as Sustainable Supportive Study Structures amongst Undergraduate Peers

ERIC Educational Resources Information Center

Timmis, Sue

2012-01-01

Universities are facing severe cuts in funding and a transformation of both the economic model underpinning higher education and the relationship between students, tutors and universities and the traditional forms of support for students' learning may be eroded. At the same time, mobile communications, instant messaging and social networking are…
Biomechanisms of Comorbidity: Reviewing Integrative Analyses of Multi-omics Datasets and Electronic Health Records.

PubMed

Pouladi, N; Achour, I; Li, H; Berghout, J; Kenost, C; Gonzalez-Garay, M L; Lussier, Y A

2016-11-10

Disease comorbidity is a pervasive phenomenon impacting patients' health outcomes, disease management, and clinical decisions. This review presents past, current and future research directions leveraging both phenotypic and molecular information to uncover disease similarity underpinning the biology and etiology of disease comorbidity. We retrieved ~130 publications and retained 59, ranging from 2006 to 2015, that comprise a minimum number of five diseases and at least one type of biomolecule. We surveyed their methods, disease similarity metrics, and calculation of comorbidities in the electronic health records, if present. Among the surveyed studies, 44% generated or validated disease similarity metrics in context of comorbidity, with 60% being published in the last two years. As inputs, 87% of studies utilized intragenic loci and proteins while 13% employed RNA (mRNA, LncRNA or miRNA). Network modeling was predominantly used (35%) followed by statistics (28%) to impute similarity between these biomolecules and diseases. Studies with large numbers of biomolecules and diseases used network models or naïve overlap of disease-molecule associations, while machine learning, statistics, and information retrieval were utilized in smaller and moderate sized studies. Multiscale computations comprising shared function, network topology, and phenotypes were performed exclusively on proteins. This review highlighted the growing methods for identifying the molecular mechanisms underpinning comorbidities that leverage multiscale molecular information and patterns from electronic health records. The survey unveiled that intergenic polymorphisms have been overlooked for similarity imputation compared to their intragenic counterparts, offering new opportunities to bridge the mechanistic and similarity gaps of comorbidity.
Should I trust you? Learning and memory of social interactions in dementia.

PubMed

Wong, Stephanie; Irish, Muireann; O'Callaghan, Claire; Kumfor, Fiona; Savage, Greg; Hodges, John R; Piguet, Olivier; Hornberger, Michael

2017-09-01

Social relevance has an enhancing effect on learning and subsequent memory retrieval. The ability to learn from and remember social interactions may impact on susceptibility to financial exploitation, which is elevated in individuals with dementia. The current study aimed to investigate learning and memory of social interactions, the relationship between performance and financial vulnerability and the neural substrates underpinning performance in 14 Alzheimer's disease (AD) and 20 behavioural-variant frontotemporal dementia (bvFTD) patients and 20 age-matched healthy controls. On a "trust game" task, participants invested virtual money with counterparts who acted either in a trustworthy or untrustworthy manner over repeated interactions. A non-social "lottery" condition was also included. Participants' learning of trust/distrust responses and subsequent memory for the counterparts and nature of the interactions was assessed. Carer-rated profiles of financial vulnerability were also collected. Relative to controls, both patient groups showed attenuated learning of trust/distrust responses, and lower overall memory for social interactions. Despite poor learning performance, both AD and bvFTD patients showed better memory of social compared to non-social interactions. Importantly, better memory for social interactions was associated with lower financial vulnerability in AD, but not bvFTD. Learning and memory of social interactions was associated with medial temporal and temporoparietal atrophy in AD, whereas a wider network of frontostriatal, insular, fusiform and medial temporal regions was implicated in bvFTD. Our findings suggest that although social relevance influences memory to an extent in both AD and bvFTD, this is associated with vulnerability to financial exploitation in AD only, and is underpinned by changes to different neural substrates. Theoretically, these findings provide novel insights into potential mechanisms that give rise to vulnerability in people with dementia, and open avenues for possible interventions. Copyright © 2017 Elsevier Ltd. All rights reserved.
Combining Structural Magnetic Resonance Imaging and Visuospatial Tests to Classify Mild Cognitive Impairment.

PubMed

Fasano, Fabrizio; Mitolo, Micaela; Gardini, Simona; Venneri, Annalena; Caffarra, Paolo; Pazzaglia, Francesca

2018-01-01

Recently, efforts have been made to combine complementary perspectives in the assessment of Alzheimer type dementia. Of particular interest is the definition of the fingerprints of an early stage of the disease known as Mild Cognitive Impairment or prodromal Alzheimer's Disease. Machine learning approaches have been shown to be extremely suitable for the implementation of such a combination. In the present pilot study we combined the machine learning approach with structural magnetic resonance imaging and cognitive test assessments to classify a small cohort of 11 healthy participants and 11 patients experiencing Mild Cognitive Impairment. Cognitive assessment included a battery of standardised tests and a battery of experimental visuospatial memory tests. Correct classification was achieved in 100% of the participants, suggesting that the combination of neuroimaging with more complex cognitive tests is suitable for early detection of Alzheimer Disease. In particular, the results highlighted the importance of the experimental visuospatial memory test battery in the efficiency of classification, suggesting that the high-level brain computational framework underpinning the participant's performance in these ecological tests may represent a "natural filter" in the exploration of cognitive patterns of information able to identify early signs of the disease. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.
Action methods in the classroom: creative strategies for nursing education.

PubMed

McLaughlin, Dorcas E; Freed, Patricia E; Tadych, Rita A

2006-01-01

Nursing education recognizes the need for a framework of experiential learning that supports the development of professional roles. Action methods, originated by Jacob L. Moreno (1953), can be readily adapted to any nursing classroom to create the conditions under which students learn and practice professional nursing roles. While nurse faculty can learn to use action methods, they may not fully comprehend their theoretical underpinnings or may believe they are only used in therapy. This article explores Moreno's ideas related to psychodrama and sociodrama applied in classroom settings, and presents many examples and tips for classroom teachers who wish to incorporate action methods into their classes.

The beneficial role of memory reactivation for language learning during sleep: A review.

PubMed

Schreiner, Thomas; Rasch, Björn

2017-04-01

Sleep is essential for diverse aspects of language learning. According to a prominent concept these beneficial effects of sleep rely on spontaneous reactivation processes. A series of recent studies demonstrated that inducing such reactivation processes by re-exposure to memory cues during sleep enhances foreign vocabulary learning. Building upon these findings, the present article reviews recent models and empirical findings concerning the beneficial effects of sleep on language learning. Consequently, the memory function of sleep, its neural underpinnings and the role of the sleeping brain in language learning will be summarized. Finally, we will propose a working model concerning the oscillatory requirements for successful reactivation processes and future research questions to advance our understanding of the role of sleep on language learning and memory processes in general. Copyright © 2016 Elsevier Inc. All rights reserved.
Implicit associative learning in synesthetes and nonsynesthetes

PubMed Central

Bankieris, Kaitlyn R.; Aslin, Richard N.

2016-01-01

Although cross-modal neural connections and genetic underpinnings are prominent in most current theories regarding the development of synesthesia, the potential role of associative learning in the formation of synesthetic associations has recently been revitalized. In this study, we investigated implicit associative learning in synesthetes and nonsynesthetes by recording reaction times to a target whose color was probabilistically correlated with its shape. A continuous measure of target detection at multiple time points during learning revealed that synesthetes and nonsynesthetes learn associations differently. Specifically, our results demonstrate a ‘fast facilitation’ learning effect for nonsynesthetes and ‘fast interference, slow facilitation’ learning effect for synesthetes. Additionally, synesthetes exhibited superior long-term memory for learned associations in a surprise-delayed retest. After this retest, participants implicitly learned new (shuffled) shape-color associations. We found that synesthetes experienced greater interference while learning these new shape-color associations. These results detail ways in which implicit associative learning and memory differ between synesthetes and nonsynesthetes. PMID:27612860
The dissociable effects of punishment and reward on motor learning.

PubMed

Galea, Joseph M; Mallia, Elizabeth; Rothwell, John; Diedrichsen, Jörn

2015-04-01

A common assumption regarding error-based motor learning (motor adaptation) in humans is that its underlying mechanism is automatic and insensitive to reward- or punishment-based feedback. Contrary to this hypothesis, we show in a double dissociation that the two have independent effects on the learning and retention components of motor adaptation. Negative feedback, whether graded or binary, accelerated learning. While it was not necessary for the negative feedback to be coupled to monetary loss, it had to be clearly related to the actual performance on the preceding movement. Positive feedback did not speed up learning, but it increased retention of the motor memory when performance feedback was withdrawn. These findings reinforce the view that independent mechanisms underpin learning and retention in motor adaptation, reject the assumption that motor adaptation is independent of motivational feedback, and raise new questions regarding the neural basis of negative and positive motivational feedback in motor learning.
The Robust Running Ape: Unraveling the Deep Underpinnings of Coordinated Human Running Proficiency

PubMed Central

Kiely, John

2017-01-01

In comparison to other mammals, humans are not especially strong, swift or supple. Nevertheless, despite these apparent physical limitations, we are among Natures most superbly well-adapted endurance runners. Paradoxically, however, notwithstanding this evolutionary-bestowed proficiency, running-related injuries, and Overuse syndromes in particular, are widely pervasive. The term ‘coordination’ is similarly ubiquitous within contemporary coaching, conditioning, and rehabilitation cultures. Various theoretical models of coordination exist within the academic literature. However, the specific neural and biological underpinnings of ‘running coordination,’ and the nature of their integration, remain poorly elaborated. Conventionally running is considered a mundane, readily mastered coordination skill. This illusion of coordinative simplicity, however, is founded upon a platform of immense neural and biological complexities. This extensive complexity presents extreme organizational difficulties yet, simultaneously, provides a multiplicity of viable pathways through which the computational and mechanical burden of running can be proficiently dispersed amongst expanded networks of conditioned neural and peripheral tissue collaborators. Learning to adequately harness this available complexity, however, is a painstakingly slowly emerging, practice-driven process, greatly facilitated by innate evolutionary organizing principles serving to constrain otherwise overwhelming complexity to manageable proportions. As we accumulate running experiences persistent plastic remodeling customizes networked neural connectivity and biological tissue properties to best fit our unique neural and architectural idiosyncrasies, and personal histories: thus neural and peripheral tissue plasticity embeds coordination habits. When, however, coordinative processes are compromised—under the integrated influence of fatigue and/or accumulative cycles of injury, overuse, misuse, and disuse—this spectrum of available ‘choice’ dysfunctionally contracts, and our capacity to safely disperse the mechanical ‘stress’ of running progressively diminishes. Now the running work burden falls increasingly on reduced populations of collaborating components. Accordingly our capacity to effectively manage, dissipate and accommodate running-imposed stress diminishes, and vulnerability to Overuse syndromes escalates. Awareness of the deep underpinnings of running coordination enhances conceptual clarity, thereby informing training and rehabilitation insights designed to offset the legacy of excessive or progressively accumulating exposure to running-imposed mechanical stress. PMID:28659838
The Emergence of Organizing Structure in Conceptual Representation

ERIC Educational Resources Information Center

Lake, Brenden M.; Lawrence, Neil D.; Tenenbaum, Joshua B.

2018-01-01

Both scientists and children make important structural discoveries, yet their computational underpinnings are not well understood. Structure discovery has previously been formalized as probabilistic inference about the right structural form--where form could be a tree, ring, chain, grid, etc. (Kemp & Tenenbaum, 2008). Although this approach…
Combining lived experience with the facilitation of enquiry-based learning: a 'trigger' for transformative learning.

PubMed

Stacey, G; Oxley, R; Aubeeluck, A

2015-09-01

What is known on the subject The values underpinning recovery-orientated practice are recited in the literature and influential in the content of mental health nurse education internationally. However, scepticism exists regarding the degree to which students' assimilate the principles of recovery into their practice due to the troublesome and challenging nature of learning at a transformational level, also known as threshold concept learning. Evaluation suggests that this combination of educational approaches positively influences students' prior understandings, beliefs and values in relation to the prospect for people with significant mental health problems to recover. The components of threshold concepts are useful as a deductive framework for the evaluation of educational initiatives which attempt to initiate transformative learning. While this forum clearly holds significant potential for student development, support and preparation is needed for both the student and the facilitator in order to enable the possibility of learning which influences attitudes, beliefs and practice. The aim of this paper is to discuss the potential for combining lived experience of mental distress with the facilitation of enquiry-based learning (EBL) to act as a trigger for transformative learning in the context of promoting the understanding of mental health 'recovery' in nurse education.The values underpinning recovery-orientated practice are recited in the literature and influential in mental health nurse education internationally. However, scepticism exists regarding the degree to which students assimilate into their practice. An open-ended was distributed to a cohort of pre-registration nursing students receiving the co-facilitated EBL (n = 112). Data demonstrated how the specific attributes of this educational approach were identified by students as impacting positively on ill-informed preconceptions, understanding of complex theory and their future practice. Results were considered in light of the identification of 'recovery' as a 'threshold concept' and offered evidence to support the value of this specific educational forum in the promotion of learning which is transformative, integrative, bounded and at times troublesome. Support and significant preparation is needed for both the student and the facilitator in order to enable the possibility of transformatory learning. © 2015 John Wiley & Sons Ltd.
Motivation and learning styles in young children with Down syndrome.

PubMed

Wishart, J

2001-10-01

There are both psychological and biological reasons to expect that certain areas of learning will present young children with Down syndrome with significant problems. Knowledge of the neurological underpinnings of these specific difficulties can often allow compensatory teaching strategies to be put in place, however, and some of these have proved highly effective. The impact of the psychological environment on the progress of development in children with Down syndrome is less well understood. Experience of how others respond to their attempts at understanding the physical and social world and the balance of successes and failures they experience in their early learning are both likely to influence the approach to learning adopted when faced with mastering new skills. Findings from inter-linking studies of cognitive and socio-cognitive development which have explored learning behaviours at different ages and at different developmental stages illustrate how a learning style can sometimes evolve over time in which less than efficient use is made of current levels of cognitive ability. Social ploys are sometimes used to avoid engagement in learning, with the net effect that opportunities to learn new skills are not fully exploited and old skills are sometimes inadequately consolidated. Findings of a misuse of social skills in cognitive contexts do not necessarily provide support for the widely-held view that social understanding is an area of strength in children with Down syndrome and less vulnerable to disruption than cognitive development. Data from a recent study of face-processing abilities suggest that there may in fact be a specific weakness in a fundamental skill normally underpinning the development of social understanding: the ability to recognise differences in emotional expressions. The children with Down syndrome in this study had few problems in correctly identifying individual faces but evidenced difficulties in reliably interpreting the emotional expressions portrayed in these faces. These findings are consistent with the emerging picture of neurological disruption in Down syndrome and with what is known of the neurology underlying this key component in social cognition. As most learning takes place in a social context, the findings have implications for adult-child and child-child learning partnerships and would seem to merit further investigation.
Laying down Pale Memories: Learners Reflecting on Language, Self, and Other in the Middle-School Drama-Languages Classroom

ERIC Educational Resources Information Center

Rothwell, Julia

2015-01-01

This article explores one teacher/researcher's development of a drama-language unit and the learners' responses to it. The work is underpinned by a model of intercultural language learning which also acknowledges the pluricultural and plurilingual contexts in which foreign languages are taught in Australia. As part of a…
Developing Inclusive Practice: Teacher Perceptions of Opportunities and Constraints in the Republic of Ireland

ERIC Educational Resources Information Center

Shevlin, Michael; Winter, Eileen; Flynn, Paula

2013-01-01

There has been a significant policy shift from parallel systems of special and mainstream education in the Republic of Ireland towards provision underpinned by enabling legislation with a presumption for inclusion. The role of teachers in establishing inclusive learning environments is critical and it is generally accepted that inclusive practice…
K-12 Online and Blended Teacher Licensure: Striking a Balance between Policy and Preparedness

ERIC Educational Resources Information Center

Archambault, Leanna; DeBruler, Kristen; Freidhoff, Joseph

2014-01-01

As the number of K-12 students participating in various forms of online learning steadily rises, teacher quality is of paramount concern. This article explores the theoretical underpinnings surrounding quality teaching in online settings as well as practical considerations for what teachers should know and be able to do in online environments.…
Learning Terminology in Order to Become an Active Agent in the Development of Basque Biomedical Registers

ERIC Educational Resources Information Center

Zabala Unzalu, Igone; San Martin Egia, Itziar; Lersundi Ayestaran, Mikel

2016-01-01

The aim of this article is to describe some theoretical and methodological bases underpinning the design of the course Health Communication in Basque (HCB) at the University of the Basque Country (UPV/EHU). Based on some relevant theoretical tenets of the socioterminologic and communicative approaches to Terminology, the authors assume that…
Challenges in Mathematics and Statistics Teaching Underpinned by Student-Lecturer Expectations

ERIC Educational Resources Information Center

Parashar, Deepak

2014-01-01

This study is motivated by the desire to address some of the enormous challenges faced by the students as well as the lecturer in fulfilling their respective expectations and duties demanded by the process of learning--teaching of mathematics and statistics within the framework of the constraining schedules laid down by the academic institutions…
Goodness of Fit Assessment of an Alcohol Intervention Program and the Underlying Theories of Change

ERIC Educational Resources Information Center

Ramos, Diana; Perkins, Daniel F.

2006-01-01

The authors conducted an investigation of The Pennsylvania State University's Alcohol Intervention Program Level 2 (AIP2) to determine goodness of fit of the program components and its underpinning theories. They determined that the Health Belief Model, Social Norms Theory, Social Learning Theory, and the Transtheoretical Model Stages of Change…
What Makes Great Teaching? Review of the Underpinning Research

ERIC Educational Resources Information Center

Coe, Robert; Aloisi, Cesare; Higgins, Steve; Major, Lee Elliot

2014-01-01

This report reviews over 200 pieces of research to identify the elements of teaching with the strongest evidence of improving attainment. It finds some common practices can be harmful to learning and have no grounding in research. Specific practices which are supported by good evidence of their effectiveness are also examined and six key factors…
How Do Visitors Relate to Biodiversity Conservation? An Analysis of London Zoo's "BUGS" Exhibit

ERIC Educational Resources Information Center

Chalmin-Pui, Lauriane Suyin; Perkins, Richard

2017-01-01

Using a case study of London Zoo's BUGS (Biodiversity Underpinning Global Survival) exhibit, this article assesses the role of experiential learning in raising biodiversity knowledge, concern and potential pro-conservation actions. Using Personal Meaning Mindmapping, a novel method in visitor research, the study examines how adult visitors relate…
Out of the Mouths of Babes: What Do Secondary Students Believe about Outstanding Teachers?

ERIC Educational Resources Information Center

Williams, Patricia; Sullivan, Sam; Kohn, Lawrence

2012-01-01

Pre-service teachers taking a Human Growth and Learning course and graduate students enrolled in a Classroom Management course wrote letters to secondary students to gather responses on traits of an outstanding educator. A theoretical framework about teacher effectiveness and student voice underpins the study. Findings indicate that suburban and…
Improving the Quality of Learning: A Framework for Target-Oriented Curriculum Renewal in Hong Kong. Revised.

ERIC Educational Resources Information Center

Clark, John L.; And Others

This document sets out a "Framework" to underpin the development and ongoing renewal of the school curriculum in Hong Kong. It also indicates the bases on which the Framework is developed. The Framework forms the foundation of Hong Kong's Target-Oriented Curriculum (TOC) initiative and provides a useful reference for curriculum…
Religiosity, Heavy Alcohol Use, and Vicarious Learning Networks among Adolescents in the United States

ERIC Educational Resources Information Center

Gryczynski, Jan; Ward, Brian W.

2012-01-01

Previous research has found that religiosity may protect against risky alcohol and drug use behaviors among adolescents, but the social mechanics underpinning the relationship are not well understood. This study examined the relationship between religiosity, heavy drinking, and social norms among U.S. adolescents aged 12 to 17 years, using the…
Reflections on Doctoral Supervision: Drawing from the Experiences of Students with Additional Learning Needs in Two Universities

ERIC Educational Resources Information Center

Collins, Bethan

2015-01-01

Supervision is an essential part of doctoral study, consisting of relationship and process aspects, underpinned by a range of values. To date there has been limited research specifically about disabled doctoral students' experiences of supervision. This paper draws on qualitative, narrative interviews about doctoral supervision with disabled…
Can Mismatch Negativity Be Linked to Synaptic Processes? A Glutamatergic Approach to Deviance Detection

ERIC Educational Resources Information Center

Strelnikov, Kuzma

2007-01-01

This article aims to provide a theoretical framework to elucidate the neurophysiological underpinnings of deviance detection as reflected by mismatch negativity. A six-step model of the information processing necessary for deviance detection is proposed. In this model, predictive coding of learned regularities is realized by means of long-term…

"Sizing Up" the Online Course: Adapting Learning Designs to Meet Growing Participant Numbers

ERIC Educational Resources Information Center

Watson, Julie

2014-01-01

Online course design has experienced an upheaval recently with the arrival of Massive Open Online Courses (MOOCs), turning the model which underpins many online courses on its head. In contrast to MOOCs, conventional online courses have usually been designed for small private groups of participants, giving access to closed content and online…
Learning to Be Froebelian: Student Teachers' Life Histories 1952-1965

ERIC Educational Resources Information Center

Smedley, Sue; Hoskins, Kate

2017-01-01

Drawing on the life histories of nine women who were trained at Froebel College in the 1950s and 1960s, this paper examines the women's narratives as Froebelian student teachers and explores their remembered constructions of their experiences. Using an analytical framework underpinned by theories of identity and language their stories are shown to…
Science Teachers' Misconceptions in Science and Engineering Distinctions: Reflections on Modern Research Examples

ERIC Educational Resources Information Center

Antink-Meyer, Allison; Meyer, Daniel Z.

2016-01-01

The aim of this exploratory study was to learn about the misconceptions that may arise for elementary and high school science teachers in their reflections on science and engineering practice. Using readings and videos of real science and engineering work, teachers' reflections were used to uncover the underpinnings of their understandings. This…
Approaches to Biology Teaching and Learning: Understanding the Wrong Answers--Teaching toward Conceptual Change

ERIC Educational Resources Information Center

Tanner, Kimberly; Allen, Deborah

2005-01-01

Underpinning science education reform movements in the last 20 years--at all levels and within all disciplines--is an explicit shift in the goals of science teaching from students simply creating a knowledge base of scientific facts to students developing deeper understandings of major concepts within a scientific discipline. For example, what use…
Nonlinear Pedagogy and Its Role in Encouraging Twenty-First Century Competencies through Physical Education: A Singapore Experience

ERIC Educational Resources Information Center

Lee, Miriam Chang Yi; Chow, Jia Yi; Button, Chris; Tan, Clara Wee Keat

2017-01-01

Nonlinear Pedagogy is an exploratory approach to teaching and learning Physical Education that can be potentially effective to help children acquire relevant twenty-first century competencies. Underpinned by Ecological Dynamics, the focus of Nonlinear Pedagogy is on the learner and includes the provision of less prescriptive instructions and…
Designing Higher Education Curriculum to Increase Graduate Outcomes and Work Readiness: The Assessment and Mentoring Program (AMP)

ERIC Educational Resources Information Center

Jenkinson, Kate A.; Benson, Amanda C.

2016-01-01

Pre-service teacher programs have a responsibility to equip graduating students with more than the minimum skill sets required by governing bodies. The Assessment and Mentoring Program (AMP) is a four-way collaborative mentoring learning community underpinned by social constructivism. Conducted in Victoria, Australia during the 2014-2016 academic…
Probing the Perceptual and Cognitive Underpinnings of Braille Reading. An Estonian Population Study

ERIC Educational Resources Information Center

Veispak, Anneli; Boets, Bart; Mannamaa, Mairi; Ghesquiere, Pol

2012-01-01

Similar to many sighted children who struggle with learning to read, a proportion of blind children have specific difficulties related to reading braille which cannot be easily explained. A lot of research has been conducted to investigate the perceptual and cognitive processes behind (impairments in) print reading. Very few studies, however, have…
"Not that There's Anything Wrong with that": Dealing with Differences across the Profession--Introduction

ERIC Educational Resources Information Center

Finch, Laura M., Ed.; Blankenship, Bonnie, Ed.

2011-01-01

As classrooms and athletic venues become more and more diverse, it has become essential for teachers and coaches to learn to embrace, respect, and manage differences among students, team members, staff, and parents. In this feature, the symposium authors reflect on topics such as the historical and philosophical underpinnings of prejudice and…
Imperatives of Information and Communication Technology (ICT) for Second Language Learners and Teachers

ERIC Educational Resources Information Center

Akinwamide, Timothy Kolade

2012-01-01

The introduction of information and communication technology (ICT) to education creates new learning paradigms. We are dwelling in a world which technology has reduced to a global village and the breakthrough in technology is underpinning pedagogical submissions. It may become imperative therefore to have a rethinking on how to ameliorate the…
Seeking Learning Outcomes Appropriate for "Education for Sustainable Development" and for Higher Education

ERIC Educational Resources Information Center

Shephard, Kerry; Harraway, John; Lovelock, Brent; Mirosa, Miranda; Skeaff, Sheila; Slooten, Liz; Strack, Mick; Furnari, Mary; Jowett, Tim; Deaker, Lynley

2015-01-01

This article shares and extends research-based developments at the University of Otago, New Zealand, that seek to explore how students' worldviews change as they experience higher education with us. We emphasise that sustainability attributes may be described in terms of knowledge, skills and competencies but that these are underpinned by…
Community Indicators: A Framework for Observing and Supporting Community Activity on Cloudworks

ERIC Educational Resources Information Center

Galley, Rebecca; Conole, Gráinne; Alevizou, Panagiota

2014-01-01

Cloudworks (Cloudworks.ac.uk) is a social networking site designed for sharing, finding and discussing learning and teaching ideas and experiences. Design and development of the site has been based on an iterative analysis, development and implementation approach, underpinned by ongoing research and evaluation. To this end, we have been seeking to…
Challenges in Accessing Early Childhood Education and Care for Children in Refugee Families in Massachusetts

ERIC Educational Resources Information Center

Gross, Jeff; Ntagengwa, Christine

2016-01-01

For refugee households, stable child-care arrangements are a key underpinning of working parents' employment success and family self-sufficiency, and thus an important goal of refugee case management. Given the well-documented impact of early learning services on children's school readiness and long-term cognitive, socioemotional, and educational…
Building Social Capital in Groups: Facilitating Skill Development for Natural Resource Management

ERIC Educational Resources Information Center

Kilpatrick, Sue

2007-01-01

Analysis of the experiences of four farmer groups set up to learn how to jointly manage local natural resource issues shows that the groups are going though two simultaneous processes. One builds technical competency in natural resource management and the other is the underpinning social process that allows the groups to make decisions and work…
Microworlds: Building Powerful Ideas in the Secondary School

ERIC Educational Resources Information Center

Jenkins, Craig William

2012-01-01

In the 1960s, the MIT (Massachusetts Institute of Technology) developed a programming language called LOGO. Underpinning this invention was a profound new philosophy of how learners learn. This paper reviews research in the area and asks how one notion in particular, that of a microworld, may be used by secondary school educators to build powerful…
The Sensory Nature of Episodic Memory: Sensory Priming Effects Due to Memory Trace Activation

ERIC Educational Resources Information Center

Brunel, Lionel; Labeye, Elodie; Lesourd, Mathieu; Versace, Remy

2009-01-01

The aim of this study was to provide evidence that memory and perceptual processing are underpinned by the same mechanisms. Specifically, the authors conducted 3 experiments that emphasized the sensory aspect of memory traces. They examined their predictions with a short-term priming paradigm based on 2 distinct phases: a learning phase consisting…
A Theoretical Framework for Serious Game Design: Exploring Pedagogy, Play and Fidelity and Their Implications for the Design Process

ERIC Educational Resources Information Center

Rooney, Pauline

2012-01-01

It is widely acknowledged that digital games can provide an engaging, motivating and "fun" experience for students. However an entertaining game does not necessarily constitute a meaningful, valuable learning experience. For this reason, experts espouse the importance of underpinning serious games with a sound theoretical framework which…
Computer-Based Assessment in Safety-Critical Industries: The Case of Shipping

ERIC Educational Resources Information Center

Gekara, Victor Oyaro; Bloor, Michael; Sampson, Helen

2011-01-01

Vocational education and training (VET) concerns the cultivation and development of specific skills and competencies, in addition to broad underpinning knowledge relating to paid employment. VET assessment is, therefore, designed to determine the extent to which a trainee has effectively acquired the knowledge, skills, and competencies required by…
EOL-1, the Homolog of the Mammalian Dom3Z, Regulates Olfactory Learning in C. elegans

PubMed Central

Shen, Yu; Zhang, Jiangwen; Calarco, John A.

2014-01-01

Learning is an essential function of the nervous system. However, our understanding of molecular underpinnings of learning remains incomplete. Here, we characterize a conserved protein EOL-1 that regulates olfactory learning in Caenorhabditis elegans. A recessive allele of eol-1 (enhanced olfactory learning) learns better to adjust its olfactory preference for bacteria foods and eol-1 acts in the URX sensory neurons to regulate learning. The mammalian homolog of EOL-1, Dom3Z, which regulates quality control of pre-mRNAs, can substitute the function of EOL-1 in learning regulation, demonstrating functional conservation between these homologs. Mutating the residues of Dom3Z that are critical for its enzymatic activity, and the equivalent residues in EOL-1, abolishes the function of these proteins in learning. Together, our results provide insights into the function of EOL-1/Dom3Z and suggest that its activity in pre-mRNA quality control is involved in neural plasticity. PMID:25274815
Practical Team-Based Learning from Planning to Implementation

PubMed Central

Bell, Edward; Eng, Marty; Fuentes, David G.; Helms, Kristen L.; Maki, Erik D.; Vyas, Deepti

2015-01-01

Team-based learning (TBL) helps instructors develop an active teaching approach for the classroom through group work. The TBL infrastructure engages students in the learning process through the Readiness Assessment Process, problem-solving through team discussions, and peer feedback to ensure accountability. This manuscript describes the benefits and barriers of TBL, and the tools necessary for developing, implementing, and critically evaluating the technique within coursework in a user-friendly method. Specifically, the manuscript describes the processes underpinning effective TBL development, preparation, implementation, assessment, and evaluation, as well as practical techniques and advice from authors’ classroom experiences. The paper also highlights published articles in the area of TBL in education, with a focus on pharmacy education. PMID:26889061
Neurofeedback: One of today's techniques in psychiatry?

PubMed

Arns, M; Batail, J-M; Bioulac, S; Congedo, M; Daudet, C; Drapier, D; Fovet, T; Jardri, R; Le-Van-Quyen, M; Lotte, F; Mehler, D; Micoulaud-Franchi, J-A; Purper-Ouakil, D; Vialatte, F

2017-04-01

Neurofeedback is a technique that aims to teach a subject to regulate a brain parameter measured by a technical interface to modulate his/her related brain and cognitive activities. However, the use of neurofeedback as a therapeutic tool for psychiatric disorders remains controversial. The aim of this review is to summarize and to comment the level of evidence of electroencephalogram (EEG) neurofeedback and real-time functional magnetic resonance imaging (fMRI) neurofeedback for therapeutic application in psychiatry. Literature on neurofeedback and mental disorders but also on brain computer interfaces (BCI) used in the field of neurocognitive science has been considered by the group of expert of the Neurofeedback evaluation & training (NExT) section of the French Association of biological psychiatry and neuropsychopharmacology (AFPBN). Results show a potential efficacy of EEG-neurofeedback in the treatment of attentional-deficit/hyperactivity disorder (ADHD) in children, even if this is still debated. For other mental disorders, there is too limited research to warrant the use of EEG-neurofeedback in clinical practice. Regarding fMRI neurofeedback, the level of evidence remains too weak, for now, to justify clinical use. The literature review highlights various unclear points, such as indications (psychiatric disorders, pathophysiologic rationale), protocols (brain signals targeted, learning characteristics) and techniques (EEG, fMRI, signal processing). The field of neurofeedback involves psychiatrists, neurophysiologists and researchers in the field of brain computer interfaces. Future studies should determine the criteria for optimizing neurofeedback sessions. A better understanding of the learning processes underpinning neurofeedback could be a key element to develop the use of this technique in clinical practice. Copyright © 2016 L’Encéphale, Paris. Published by Elsevier Masson SAS. All rights reserved.

Positivity effect in healthy aging in observational but not active feedback-learning.

PubMed

Bellebaum, Christian; Rustemeier, Martina; Daum, Irene

2012-01-01

The present study investigated the impact of healthy aging on the bias to learn from positive or negative performance feedback in observational and active feedback learning. In active learning, a previous study had already shown a negative learning bias in healthy seniors older than 75 years, while no bias was found for younger seniors. However, healthy aging is accompanied by a 'positivity effect', a tendency to primarily attend to stimuli with positive valence. Based on recent findings of dissociable neural mechanisms in active and observational feedback learning, the positivity effect was hypothesized to influence older participants' observational feedback learning in particular. In two separate experiments, groups of young (mean age 27) and older participants (mean age 60 years) completed an observational or active learning task designed to differentially assess positive and negative learning. Older but not younger observational learners showed a significant bias to learn better from positive than negative feedback. In accordance with previous findings, no bias was found for active learning. This pattern of results is discussed in terms of differences in the neural underpinnings of active and observational learning from performance feedback.
Can One Learn to Think Critically? – A Philosophical Exploration

PubMed Central

Raymond-Seniuk, Christy; Profetto-McGrath, Joanne

2011-01-01

Within nursing, critical thinking is a required skill that educators strive to foster in their students’ development for use in complex healthcare settings. Hence the numerous studies published measuring critical thinking as a terminal outcome of education. However, an important comparison between different philosophical underpinnings such as person, truth and the nature of nursing, and how one defines and utilizes critical thinking in practice, has been absent from discussions about critical thinking and learning. When one views critical thinking with varying philosophical lenses, important questions are raised and discussion is expanded. These questions illuminate different perspectives of critical thinking and attempt to explore whether critical thinking can be learned in nursing. The implications of taking a single philosophical viewpoint and a pluralistic approach to understanding critical thinking and learning are explored. PMID:21760871
"Like the Fish Not in Water": How Language and Race Mediate the Social and Economic Inclusion of Women Migrants to Australia

ERIC Educational Resources Information Center

Butorac, Donna

2014-01-01

Learning English is an important aspect of post-migration settlement in Australia, and new migrants with beginner to intermediate proficiency are strongly encouraged to attend government-subsidised English language classes. Underpinning the framing and delivery of these classes is a commitment to the discursive construction of Australia as an…
Navigating the Turbulent Seas of Education Reform for English Language Learners: How Leadership Affects Teacher Quality and Educational Opportunity

ERIC Educational Resources Information Center

da Silva, Catarina Alexandra

2010-01-01

The purpose of this case study was to provide insight into the challenges educational leaders face in their efforts to improve teaching and learning for English language learners within a context of increased testing and accountability. I examine the assumptions underpinning leadership practices to understand how teacher quality and student…
The Cart before the Horse? Exploring the Potential of ePortfolios in a Western Australian Medical School

ERIC Educational Resources Information Center

Bate, Frank; Macnish, Jean; Skinner, Chris

2016-01-01

In 2014, the School of Medicine Fremantle of the University of Notre Dame Australia initiated a study to explore the curriculum underpinning portfolios used by first-year medical students. The School had used portfolios since 2005 and judged it timely to consider digital technologies as a mechanism to enhance student learning and improve…
Academic Care, Classroom Pedagogy and the House Group Teacher: "Making Hope Practical" in Uncertain Times

ERIC Educational Resources Information Center

Addison, Bruce Vincent

2012-01-01

The development of an ethos of academic care is about creating the structures, both formal and informal, that cater for the developmental learning needs of students. Such an approach celebrates individual difference in the belief that academic care will not only underpin improved academic performance but will also build confidence in the ability…
Renewing the Mind or Bringing the Knowledge Age to the Schoolhouse

ERIC Educational Resources Information Center

Lakomski, Gabriele

2007-01-01

The purpose of this article is twofold. The first objective is to update the traditional craft of education by revising the folk theory of mind that underpins such traditions. This is necessary if we are to develop a new learning science as the cornerstone for the renewal of the education enterprise. The second objective is to highlight the need…
Knowing "and" Acting in the Clinical Workplace: Trainees' Perspectives on Modelling and Feedback

ERIC Educational Resources Information Center

Stegeman, J. H.; Schoten, E. J.; Terpstra, O. T.

2013-01-01

In this article we discuss clinical workplace learning using a dual approach: a theoretical one and an empirical one. Drawing on the philosophical work of Aristotle, Polanyi and Schön we posit that the "knowing 'and' acting" underpinning day-to-day medical practice is personal and embraces by nature a tacit dimension.…
A Complexity Theory Approach to Sustainability: A Longitudinal Study in Two London NHS Hospitals

ERIC Educational Resources Information Center

Mitleton-Kelly, Eve

2011-01-01

Purpose: The purpose of this paper is to demonstrate that organisational sustainability is not a continuation of the status quo but, seen from a complexity theory perspective, is a continuous dynamic process of co-evolution with a changing environment. It is underpinned by learning, and it creates new structures and ways of working to adjust and…
Student Voice: What Can We Learn from Twice-Exceptional Students about the Teacher's Role in Enhancing or Inhibiting Academic Self-Concept

ERIC Educational Resources Information Center

Townend, Geraldine; Pendergast, Donna

2015-01-01

Academic self-concept relates to students' perceptions of their academic accomplishments, and academic competence and expectations of academic success or failure. Academic self-concept has been identified as being critical for academic success in school as it underpins educational aspirations, academic interest, course selection, and achievement…
A Re-Evaluation of Mobile Communication Technology: A Theoretical Approach for Technology Evaluation in Contemporary Digital Learning

ERIC Educational Resources Information Center

Yumurtaci, Onur

2017-01-01

We live in an age of continual technological development. Rapidly developing technologies have found use in nearly all aspects of life. As such, it is understandable that technology has also infiltrated the field of education. Information and Communication Technology (ICT) has provided us with the technical underpinnings for distance and lifelong…
Examining Value Change in MOOCs in the Scope of Connectivism and Open Educational Resources Movement

ERIC Educational Resources Information Center

Ozturk, Hayriye Tugba

2015-01-01

Massive Open Online Courses (MOOCs) came to prominence with Open Educational Resources Movement (OERM). It was based upon the idea of libre in removal of some permission barriers and gratis in removing the price barrier (Suber, 2008) in learning resources. In line with the theoretical underpinnings of OERM, MOOCs embody primary characteristics of…
John Falk and Lynn Dierking: Building the Field of Informal/Free-Choice Science Education

ERIC Educational Resources Information Center

Rennie, Léonie J.

2016-01-01

This article establishes the importance of "context", a concept that underpins the academic contributions that John Falk and Lynn Dierking have made in building the field of informal/free-choice learning in science education. I consider, in turn, the individual contributions made by each of them prior to their seminal co-authored work,…
Recalibrating Baseline Evidence in Burundi, Malawi, Senegal and Uganda: Exploring the Potential of Multi-Site, National-Level Stakeholder Engagement in Participatory Evaluation

ERIC Educational Resources Information Center

Edge, Karen; Marphatia, Akanksha A.

2015-01-01

This paper details our collaborative work on the Improving Learning Outcomes in Primary Schools (ILOPS) project in Burundi, Malawi, Uganda and Senegal. ILOPS set out to establish an innovative template for multi-stakeholder, multinational participatory evaluation (PE) and examine the fundamental roles, relationships and evidence that underpin the…
Enabling Undergraduates to Put into Practice Learning to Support Emotional Well-Being for Children and Young People

ERIC Educational Resources Information Center

Turner, Wendy

2014-01-01

In the UK policies such as the Children's Plan 2008-2020 through to Promoting the Emotional Health of Children and Young People (2010) identify that professionals such as teachers, youth workers, social workers and youth offending specialists, do not have the necessary underpinning knowledge to adequately support children and young people's…
Towards Inclusive Learning Environments (TILE): Developing the "Roadmap for the Inclusion of Students with Special Educational Needs in Vocational Education and Workplace Settings"

ERIC Educational Resources Information Center

Smith, Andy; Bell, Sheena

2015-01-01

Twenty years after UNESCO's Salamanca Statement enshrined international action for provision for children, youth and adults with special educational needs within the regular educational system, this article presents the current underpinning international and national UK context for developing inclusion in vocational education and training and…
Structure Identification Using High Resolution Mass Spectrometry Data and the EPAs Chemistry Dashboard (ACS Fall meeting)

EPA Science Inventory

The iCSS Chemistry Dashboard is a publicly accessible dashboard provided by the National Center for Computation Toxicology at the US-EPA. It serves a number of purposes, including providing a chemistry database underpinning many of our public-facing projects (e.g. ToxCast and Exp...
Neural Underpinnings of Impaired Predictive Motor Timing in Children with Developmental Coordination Disorder

ERIC Educational Resources Information Center

Debrabant, Julie; Gheysen, Freja; Caeyenberghs, Karen; Van Waelvelde, Hilde; Vingerhoets, Guy

2013-01-01

A dysfunction in predictive motor timing is put forward to underlie DCD-related motor problems. Predictive timing allows for the pre-selection of motor programmes (except "program" in computers) in order to decrease processing load and facilitate reactions. Using functional magnetic resonance imaging (fMRI), this study investigated the neural…
Understanding Genetics: Analysis of Secondary Students' Conceptual Status

ERIC Educational Resources Information Center

Tsui, Chi-Yan; Treagust, David F.

2007-01-01

This article explores the conceptual change of students in Grades 10 and 12 in three Australian senior high schools when the teachers included computer multimedia to a greater or lesser extent in their teaching of a genetics course. The study, underpinned by a multidimensional conceptual-change framework, used an interpretive approach and a…
Conceptualizing and Measuring Computer and Information Literacy in Cross-National Contexts

ERIC Educational Resources Information Center

Ainley, John; Fraillon, Julian; Schulz, Wolfram; Gebhardt, Eveline

2016-01-01

The development of information technologies has transformed the environment in which young people access, create, and share information. Many countries, having recognized the imperative of digital technology, acknowledge the need to educate young people in the use of these technologies so as to underpin economic and social benefits. This article…

Using Hierarchical Models of Studying To Evaluate the Character of Students' Study Activities.

ERIC Educational Resources Information Center

Warkentin, Robert W.; And Others

An instrument was developed to measure students' engagement in various classes of study activities within multiple study contexts. This instrument is to be used in a large, ongoing research project investigating the underpinnings of student study activities and effects on academic achievement. The computer-administered instrument used--the Study…
Genetic learning in rule-based and neural systems

NASA Technical Reports Server (NTRS)

Smith, Robert E.

1993-01-01

The design of neural networks and fuzzy systems can involve complex, nonlinear, and ill-conditioned optimization problems. Often, traditional optimization schemes are inadequate or inapplicable for such tasks. Genetic Algorithms (GA's) are a class of optimization procedures whose mechanics are based on those of natural genetics. Mathematical arguments show how GAs bring substantial computational leverage to search problems, without requiring the mathematical characteristics often necessary for traditional optimization schemes (e.g., modality, continuity, availability of derivative information, etc.). GA's have proven effective in a variety of search tasks that arise in neural networks and fuzzy systems. This presentation begins by introducing the mechanism and theoretical underpinnings of GA's. GA's are then related to a class of rule-based machine learning systems called learning classifier systems (LCS's). An LCS implements a low-level production-system that uses a GA as its primary rule discovery mechanism. This presentation illustrates how, despite its rule-based framework, an LCS can be thought of as a competitive neural network. Neural network simulator code for an LCS is presented. In this context, the GA is doing more than optimizing and objective function. It is searching for an ecology of hidden nodes with limited connectivity. The GA attempts to evolve this ecology such that effective neural network performance results. The GA is particularly well adapted to this task, given its naturally-inspired basis. The LCS/neural network analogy extends itself to other, more traditional neural networks. Conclusions to the presentation discuss the implications of using GA's in ecological search problems that arise in neural and fuzzy systems.
Online and Offline Performance Gains Following Motor Imagery Practice: A Comprehensive Review of Behavioral and Neuroimaging Studies.

PubMed

Di Rienzo, Franck; Debarnot, Ursula; Daligault, Sébastien; Saruco, Elodie; Delpuech, Claude; Doyon, Julien; Collet, Christian; Guillot, Aymeric

2016-01-01

There is now compelling evidence that motor imagery (MI) promotes motor learning. While MI has been shown to influence the early stages of the learning process, recent data revealed that sleep also contributes to the consolidation of the memory trace. How such "online" and "offline" processes take place and how they interact to impact the neural underpinnings of movements has received little attention. The aim of the present review is twofold: (i) providing an overview of recent applied and fundamental studies investigating the effects of MI practice (MIP) on motor learning; and (ii) detangling applied and fundamental findings in support of a sleep contribution to motor consolidation after MIP. We conclude with an integrative approach of online and offline learning resulting from intense MIP in healthy participants, and underline research avenues in the motor learning/clinical domains.
Online and Offline Performance Gains Following Motor Imagery Practice: A Comprehensive Review of Behavioral and Neuroimaging Studies

PubMed Central

Di Rienzo, Franck; Debarnot, Ursula; Daligault, Sébastien; Saruco, Elodie; Delpuech, Claude; Doyon, Julien; Collet, Christian; Guillot, Aymeric

2016-01-01

There is now compelling evidence that motor imagery (MI) promotes motor learning. While MI has been shown to influence the early stages of the learning process, recent data revealed that sleep also contributes to the consolidation of the memory trace. How such “online” and “offline” processes take place and how they interact to impact the neural underpinnings of movements has received little attention. The aim of the present review is twofold: (i) providing an overview of recent applied and fundamental studies investigating the effects of MI practice (MIP) on motor learning; and (ii) detangling applied and fundamental findings in support of a sleep contribution to motor consolidation after MIP. We conclude with an integrative approach of online and offline learning resulting from intense MIP in healthy participants, and underline research avenues in the motor learning/clinical domains. PMID:27445755
Causes of learning disability and epilepsy: a review.

PubMed

Prince, Elizabeth; Ring, Howard

2011-04-01

Although the association between learning disability and epilepsy is well known, until relatively recently specific processes underlying this association were relatively poorly understood. However, scientific advances in molecular biology are starting to guide researchers towards descriptions of genetic and pathophysiological processes that may explain why syndromes of epilepsy and learning disability often co-exist. This article will focus largely on three areas of advancing knowledge: insights gained from wider use of genome-wide array comparative genomic hybridization (aCGH), specific insights gained from detailed study of Rett syndrome and the role of abnormalities of astrocytic function in predisposing to both epilepsy and learning disability. The enormous complexity of the biological underpinnings of the co-occurrence of epilepsy and learning disability are becoming apparent. In the future it is likely that research into therapeutic approaches will include, amongst other approaches, investigations of gene structure and expression, the role of astrocytes and the stability of dendritic spines.
Discriminating the stimulus elements during human odor-taste learning: a successful analytic stance does not eliminate learning.

PubMed

Stevenson, Richard J; Mahmut, Mehmet K

2011-10-01

Odor "sweetness" may arise from experiencing odors and tastes together, resulting in a flavor memory that is later reaccessed by the odor. Forming a flavor memory may be impaired if the taste and odor elements are apparent during exposure, suggesting that configural processing may underpin learning. Using a new procedure, participants made actual flavor discriminations for one odor-taste pair (e.g., Taste A vs. Odor X-Taste A) and mock discriminations for another (e.g., Odor Y-Taste B vs. Odor Y-Taste B). Participants, who were successful at detecting the actual flavor discriminations, demonstrated equal amounts of learning for both odor-taste pairings. These results suggest that although a capacity to discriminate flavor into its elements may be necessary to support learning, whether participants experience a configural or elemental flavor representation may not.
The impact of natural aging on computational and neural indices of perceptual decision making: A review.

PubMed

Dully, Jessica; McGovern, David P; O'Connell, Redmond G

2018-02-10

It is well established that natural aging negatively impacts on a wide variety of cognitive functions and research has sought to identify core neural mechanisms that may account for these disparate changes. A central feature of any cognitive task is the requirement to translate sensory information into an appropriate action - a process commonly known as perceptual decision making. While computational, psychophysical, and neurophysiological research has made substantial progress in establishing the key computations and neural mechanisms underpinning decision making, it is only relatively recently that this knowledge has begun to be applied to research on aging. The purpose of this review is to provide an overview of this work which is beginning to offer new insights into the core psychological processes that mediate age-related cognitive decline in adults aged 65 years and over. Mathematical modelling studies have consistently reported that older adults display longer non-decisional processing times and implement more conservative decision policies than their younger counterparts. However, there are limits on what we can learn from behavioural modeling alone and neurophysiological analyses can play an essential role in empirically validating model predictions and in pinpointing the precise neural mechanisms that are impacted by aging. Although few studies to date have explicitly examined correspondences between computational models and neural data with respect to cognitive aging, neurophysiological studies have already highlighted age-related changes at multiple levels of the sensorimotor hierarchy that are likely to be consequential for decision making behaviour. Here, we provide an overview of this literature and suggest some future directions for the field. Copyright © 2018 The Authors. Published by Elsevier B.V. All rights reserved.
The Dynamic Brain: From Spiking Neurons to Neural Masses and Cortical Fields

PubMed Central

Deco, Gustavo; Jirsa, Viktor K.; Robinson, Peter A.; Breakspear, Michael; Friston, Karl

2008-01-01

The cortex is a complex system, characterized by its dynamics and architecture, which underlie many functions such as action, perception, learning, language, and cognition. Its structural architecture has been studied for more than a hundred years; however, its dynamics have been addressed much less thoroughly. In this paper, we review and integrate, in a unifying framework, a variety of computational approaches that have been used to characterize the dynamics of the cortex, as evidenced at different levels of measurement. Computational models at different space–time scales help us understand the fundamental mechanisms that underpin neural processes and relate these processes to neuroscience data. Modeling at the single neuron level is necessary because this is the level at which information is exchanged between the computing elements of the brain; the neurons. Mesoscopic models tell us how neural elements interact to yield emergent behavior at the level of microcolumns and cortical columns. Macroscopic models can inform us about whole brain dynamics and interactions between large-scale neural systems such as cortical regions, the thalamus, and brain stem. Each level of description relates uniquely to neuroscience data, from single-unit recordings, through local field potentials to functional magnetic resonance imaging (fMRI), electroencephalogram (EEG), and magnetoencephalogram (MEG). Models of the cortex can establish which types of large-scale neuronal networks can perform computations and characterize their emergent properties. Mean-field and related formulations of dynamics also play an essential and complementary role as forward models that can be inverted given empirical data. This makes dynamic models critical in integrating theory and experiments. We argue that elaborating principled and informed models is a prerequisite for grounding empirical neuroscience in a cogent theoretical framework, commensurate with the achievements in the physical sciences. PMID:18769680
Review article: Critical Care Airway Management eLearning modules.

PubMed

Doshi, Deepak; McCarthy, Sally; Mowatt, Elizabeth; Cahill, Angela; Peirce, Bronwyn; Hawking, Geoff; Osborne, Ruth; Hibble, Belinda; Ebbs, Katharine

2017-11-16

The Australasian College for Emergency Medicine (ACEM) has recently launched the Critical Care Airway Management eLearning modules to support emergency medicine trainees in developing their airway management skills in the ED. A team of emergency physicians and trainees worked collaboratively to develop the eLearning resources ensuring extensive stakeholder consultation. A comprehensive resource manual was written to provide learners with knowledge that underpins the modules. ACEM provided project coordination as well as administrative and technical team support to the production. Although specifically developed with early ACEM trainees in mind, it is envisaged the resources will be useful for all emergency clinicians. The project was funded by the Australian Commonwealth Department of Health. © 2017 Australasian College for Emergency Medicine and Australasian Society for Emergency Medicine.
Leadership development in UK medical training: pedagogical theory and practice.

PubMed

Bekas, Stavros

2015-01-01

PHENOMENON: The central role of clinical leadership in achieving the vision of quality and productivity could be attained by investing in its development in postgraduate medical education. A critical review of selected literature is presented. The author identifies some of the main theoretical constructs related to leadership; the pedagogical underpinning of medical leadership programs; their learning objectives; and the mixture of methods, individual and collective, to achieve them. INSIGHTS: How to best develop leadership through medical education remains an open debate. Experiential learning, reflective practice, action learning, and mentoring could provide the foundations of leadership development. Application of the aforementioned should be cautious due to limitations of the concept of leadership as currently promoted and lack of robust evaluation methodologies.
A sweeter way of teaching health and safety

NASA Astrophysics Data System (ADS)

Johnson, Claire; Bates, Joanna; McLaughlin, Kerry; Mason, Steve; Dean, Julian S.

2016-09-01

The underpinning educational theory for practical work is that of experimental learning or ‘learning by and through doing’. Hands-on practical work promotes learning as it provides students with an opportunity to put theory into practice. There are many hazards with practical work, each with an associated risk that students will encounter while they are working in the laboratory and, therefore, adequate instruction should be given before students carry out any practical work. Getting students to engage with this in the past has been difficult due to the dryness of the material. Here we show how every students sweet tooth can be used to teach them risk assessment, experimental design and embedding health and safety as part of their scientific culture.
Supporting Creativity in Craft Brewing: A Case Study of iPhone Use in the Transition from Novice towards Mastery

ERIC Educational Resources Information Center

Wright, Steve; Short, Ben; Parchoma, Gale

2013-01-01

This paper presents a case-study of an individual engaged in the practice of craft brewing and the ways in which his use of a mobile device has supported the informal learning underpinning his transition from novice towards mastery. Through participant observation, online ethnographic methods and interview data the authors present a description of…
Houses and Sheds in Australia: An Exploration of the Genesis and Growth of Neighbourhood Houses and Men's Sheds in Community Settings

ERIC Educational Resources Information Center

Golding, Barry; Kimberley, Helen; Foley, Annette; Brown, Mike

2008-01-01

This article reviews research into the genesis and spread of both neighbourhood houses and learning centres in Victoria and community-based men's sheds in Australia to identify some similarities and differences. Our article asks questions about the gendered communities of practice that underpin houses for women on the one hand, and sheds for men…
Climbing for credit: applying Kurt Hahn's principles for promoting holistic lifestyles.

PubMed

Brand, James; Kruczek, Nick; Shan, Kevin; Haraf, Paul; Simmons, Daniel E

2012-01-01

Climbing is a sport, a hobby, and metaphor for life's lessons. A climbing course for undergraduate students was designed on the basis of the principles of rock climber and educator Kurt Hahn, who transferred lessons learned from physical activity into lessons for life and whose philosophy underpins the Outward Bound program. Hahn's 10 principles for sound mind-body-spirit are described.
Deep Interactive Learning with Sharkzor

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

None

Sharkzor is a web application for machine-learning assisted image sort and summary. Deep learning algorithms are leveraged to infer, augment, and automate the user’s mental model. Initially, images uploaded by the user are spread out on a canvas. The user then interacts with the images to impute their mental model into the applications algorithmic underpinnings. Methods of interaction within Sharkzor’s user interface and user experience support three primary user tasks: triage, organize and automate. The user triages the large pile of overlapping images by moving images of interest into proximity. The user then organizes said images into meaningful groups. Aftermore » interacting with the images and groups, deep learning helps to automate the user’s interactions. The loop of interaction, automation, and response by the user allows the system to quickly make sense of large amounts of data.« less
EOL-1, the homolog of the mammalian Dom3Z, regulates olfactory learning in C. elegans.

PubMed

Shen, Yu; Zhang, Jiangwen; Calarco, John A; Zhang, Yun

2014-10-01

Learning is an essential function of the nervous system. However, our understanding of molecular underpinnings of learning remains incomplete. Here, we characterize a conserved protein EOL-1 that regulates olfactory learning in Caenorhabditis elegans. A recessive allele of eol-1 (enhanced olfactory learning) learns better to adjust its olfactory preference for bacteria foods and eol-1 acts in the URX sensory neurons to regulate learning. The mammalian homolog of EOL-1, Dom3Z, which regulates quality control of pre-mRNAs, can substitute the function of EOL-1 in learning regulation, demonstrating functional conservation between these homologs. Mutating the residues of Dom3Z that are critical for its enzymatic activity, and the equivalent residues in EOL-1, abolishes the function of these proteins in learning. Together, our results provide insights into the function of EOL-1/Dom3Z and suggest that its activity in pre-mRNA quality control is involved in neural plasticity. Copyright © 2014 the authors 0270-6474/14/3413364-07$15.00/0.
Generic skills in medical education: developing the tools for successful lifelong learning.

PubMed

Murdoch-Eaton, Deborah; Whittle, Sue

2012-01-01

Higher education has invested in defining the role of generic skills in developing effective, adaptable graduates fit for a changing workplace. Research confirms that the development of generic skills that underpin effectiveness and adaptability in graduates is highly context-dependent and is shaped by the discipline within which these skills are conceptualised, valued and taught. This places the responsibility for generic skills enhancement clearly within the remit of global medical education. Many factors will influence the skill set with which students begin their medical training and experience at entry needs to be taken into account. Learning and teaching environments enhance effective skill development through active learning, teaching for understanding, feedback, and teacher-student and student-student interaction. Medical curricula need to provide students with opportunities to practise and develop their generic skills in a range of discipline-specific contexts. Curricular design should include explicit and integrated generic skills objectives against which students' progress can be monitored. Assessment and feedback serve as valuable reinforcements of the professed importance of generic skills to both learner and teacher, and will encourage students to self-evaluate and take responsibility for their own skill development. The continual need for students to modify their practice in response to changes in their environment and the requirements of their roles will help students to develop the ability to transfer these skills at transition points in their training and future careers. If they are to take their place in an ever-changing profession, medical students need to be competent in the skills that underpin lifelong learning. Only then will the doctors of the future be well placed to adapt to changes in knowledge, update their practice in line with the changing evidence base, and continue to contribute effectively as societal needs change. © Blackwell Publishing Ltd 2012.
Structure Identification Using High Resolution Mass Spectrometry Data and the EPA’s CompTox Chemistry Dashboard (EAS)

EPA Science Inventory

The iCSS CompTox Dashboard is a publicly accessible dashboard provided by the National Center for Computation Toxicology at the US-EPA. It serves a number of purposes, including providing a chemistry database underpinning many of our public-facing projects (e.g. ToxCast and ExpoC...
The EPA CompTox Dashboard and Underpinning Software Architecture – a platform for data integration for environmental chemistry data (ACS Fall Meeting 7 of 12)

EPA Science Inventory

The CompTox Dashboard was developed by the Environmental Protection Agency’s National Center for Computational Toxicology. This dashboard has been architected in a manner that allows for the deployment of multiple “applications”, both as publicly available databases, and for dep...
Models of Computer Use in School Settings. Technical Report Series, Report No. 84.2.2.

ERIC Educational Resources Information Center

Sherwood, Robert D.

Designed to focus on student learning and to illustrate techniques that might be used with computers to facilitate that process, this paper discusses five types of computer use in educational settings: (1) learning ABOUT computers; (2) learning WITH computers; (3) learning FROM computers; (4) learning ABOUT THINKING with computers; and (5)…

Transgenerational latent early-life associated regulation unites environment and genetics across generations

PubMed Central

Lahiri, Debomoy K; Maloney, Bryan; Bayon, Baindu L; Chopra, Nipun; White, Fletcher A; Greig, Nigel H; Nurnberger, John I

2016-01-01

The origin of idiopathic diseases is still poorly understood. The latent early-life associated regulation (LEARn) model unites environmental exposures and gene expression while providing a mechanistic underpinning for later-occurring disorders. We propose that this process can occur across generations via transgenerational LEARn (tLEARn). In tLEARn, each person is a ‘unit’ accumulating preclinical or subclinical ‘hits’ as in the original LEARn model. These changes can then be epigenomically passed along to offspring. Transgenerational accumulation of ‘hits’ determines a sporadic disease state. Few significant transgenerational hits would accompany conception or gestation of most people, but these may suffice to ‘prime’ someone to respond to later-life hits. Hits need not produce symptoms or microphenotypes to have a transgenerational effect. Testing tLEARn requires longitudinal approaches. A recently proposed longitudinal epigenome/envirome-wide association study would unite genetic sequence, epigenomic markers, environmental exposures, patient personal history taken at multiple time points and family history. PMID:26950428
Machine learning and data science in soft materials engineering

NASA Astrophysics Data System (ADS)

Ferguson, Andrew L.

2018-01-01

In many branches of materials science it is now routine to generate data sets of such large size and dimensionality that conventional methods of analysis fail. Paradigms and tools from data science and machine learning can provide scalable approaches to identify and extract trends and patterns within voluminous data sets, perform guided traversals of high-dimensional phase spaces, and furnish data-driven strategies for inverse materials design. This topical review provides an accessible introduction to machine learning tools in the context of soft and biological materials by ‘de-jargonizing’ data science terminology, presenting a taxonomy of machine learning techniques, and surveying the mathematical underpinnings and software implementations of popular tools, including principal component analysis, independent component analysis, diffusion maps, support vector machines, and relative entropy. We present illustrative examples of machine learning applications in soft matter, including inverse design of self-assembling materials, nonlinear learning of protein folding landscapes, high-throughput antimicrobial peptide design, and data-driven materials design engines. We close with an outlook on the challenges and opportunities for the field.
Machine learning and data science in soft materials engineering.

PubMed

Ferguson, Andrew L

2018-01-31

In many branches of materials science it is now routine to generate data sets of such large size and dimensionality that conventional methods of analysis fail. Paradigms and tools from data science and machine learning can provide scalable approaches to identify and extract trends and patterns within voluminous data sets, perform guided traversals of high-dimensional phase spaces, and furnish data-driven strategies for inverse materials design. This topical review provides an accessible introduction to machine learning tools in the context of soft and biological materials by 'de-jargonizing' data science terminology, presenting a taxonomy of machine learning techniques, and surveying the mathematical underpinnings and software implementations of popular tools, including principal component analysis, independent component analysis, diffusion maps, support vector machines, and relative entropy. We present illustrative examples of machine learning applications in soft matter, including inverse design of self-assembling materials, nonlinear learning of protein folding landscapes, high-throughput antimicrobial peptide design, and data-driven materials design engines. We close with an outlook on the challenges and opportunities for the field.
The neural and computational bases of semantic cognition.

PubMed

Ralph, Matthew A Lambon; Jefferies, Elizabeth; Patterson, Karalyn; Rogers, Timothy T

2017-01-01

Semantic cognition refers to our ability to use, manipulate and generalize knowledge that is acquired over the lifespan to support innumerable verbal and non-verbal behaviours. This Review summarizes key findings and issues arising from a decade of research into the neurocognitive and neurocomputational underpinnings of this ability, leading to a new framework that we term controlled semantic cognition (CSC). CSC offers solutions to long-standing queries in philosophy and cognitive science, and yields a convergent framework for understanding the neural and computational bases of healthy semantic cognition and its dysfunction in brain disorders.
The Upper Midwest Aerospace Consortium Environmental Information Network: Building ‘Learning Communities’ in the Northern Great Plains

USGS Publications Warehouse

Welling, Leigh; Seielstad, George; McClurg, Pat; Fagre, Daniel B.

2000-01-01

In the last two decades alone, the U.S. and large portions of the world have witnessed what can be aptly be described as an explosion of scientific information and technological innovations that has permeated almost every aspect of our lives. Given these trends, it is clear that science and the understanding of science are becoming increasingly more relevant and essential to decision-makers and the decision-making process. Every environmental issue confronting society has an undisputed scientific underpinning. Understanding the implications of the science underpinning issues of particular importance to the health and well being of society constitutes the basis for making more informed and enlightened decisions. However obvious this linkage may be, many factors continue to serve as impediments to the broader understanding and incorporation of science into policy- and decision-making processes, as perhaps is best exemplified by the case of climate science.
Heutagogy: An alternative practice based learning approach.

PubMed

Bhoyrub, John; Hurley, John; Neilson, Gavin R; Ramsay, Mike; Smith, Margaret

2010-11-01

Education has explored and utilised multiple approaches in attempts to enhance the learning and teaching opportunities available to adult learners. Traditional pedagogy has been both directly and indirectly affected by andragogy and transformational learning, consequently widening our understandings and approaches toward view teaching and learning. Within the context of nurse education, a major challenge has been to effectively apply these educational approaches to the complex, unpredictable and challenging environment of practice based learning. While not offered as a panacea to such challenges, heutagogy is offered in this discussion paper as an emerging and potentially highly congruent educational framework to place around practice based learning. Being an emergent theory its known conceptual underpinnings and possible applications to nurse education need to be explored and theoretically applied. Through placing the adult learner at the foreground of grasping learning opportunities as they unpredictability emerge from a sometimes chaotic environment, heutagogy can be argued as offering the potential to minimise many of the well published difficulties of coordinating practice with faculty teaching and learning. Copyright © 2010 Elsevier Ltd. All rights reserved.
Simplifying the Reuse and Interoperability of Geoscience Data Sets and Models with Semantic Metadata that is Human-Readable and Machine-actionable

NASA Astrophysics Data System (ADS)

Peckham, S. D.

2017-12-01

Standardized, deep descriptions of digital resources (e.g. data sets, computational models, software tools and publications) make it possible to develop user-friendly software systems that assist scientists with the discovery and appropriate use of these resources. Semantic metadata makes it possible for machines to take actions on behalf of humans, such as automatically identifying the resources needed to solve a given problem, retrieving them and then automatically connecting them (despite their heterogeneity) into a functioning workflow. Standardized model metadata also helps model users to understand the important details that underpin computational models and to compare the capabilities of different models. These details include simplifying assumptions on the physics, governing equations and the numerical methods used to solve them, discretization of space (the grid) and time (the time-stepping scheme), state variables (input or output), model configuration parameters. This kind of metadata provides a "deep description" of a computational model that goes well beyond other types of metadata (e.g. author, purpose, scientific domain, programming language, digital rights, provenance, execution) and captures the science that underpins a model. A carefully constructed, unambiguous and rules-based schema to address this problem, called the Geoscience Standard Names ontology will be presented that utilizes Semantic Web best practices and technologies. It has also been designed to work across science domains and to be readable by both humans and machines.
A critical review of the allocentric spatial representation and its neural underpinnings: toward a network-based perspective

PubMed Central

Ekstrom, Arne D.; Arnold, Aiden E. G. F.; Iaria, Giuseppe

2014-01-01

While the widely studied allocentric spatial representation holds a special status in neuroscience research, its exact nature and neural underpinnings continue to be the topic of debate, particularly in humans. Here, based on a review of human behavioral research, we argue that allocentric representations do not provide the kind of map-like, metric representation one might expect based on past theoretical work. Instead, we suggest that almost all tasks used in past studies involve a combination of egocentric and allocentric representation, complicating both the investigation of the cognitive basis of an allocentric representation and the task of identifying a brain region specifically dedicated to it. Indeed, as we discuss in detail, past studies suggest numerous brain regions important to allocentric spatial memory in addition to the hippocampus, including parahippocampal, retrosplenial, and prefrontal cortices. We thus argue that although allocentric computations will often require the hippocampus, particularly those involving extracting details across temporally specific routes, the hippocampus is not necessary for all allocentric computations. We instead suggest that a non-aggregate network process involving multiple interacting brain areas, including hippocampus and extra-hippocampal areas such as parahippocampal, retrosplenial, prefrontal, and parietal cortices, better characterizes the neural basis of spatial representation during navigation. According to this model, an allocentric representation does not emerge from the computations of a single brain region (i.e., hippocampus) nor is it readily decomposable into additive computations performed by separate brain regions. Instead, an allocentric representation emerges from computations partially shared across numerous interacting brain regions. We discuss our non-aggregate network model in light of existing data and provide several key predictions for future experiments. PMID:25346679
A better gauge of corporate performance.

PubMed

Weber, D O

2001-01-01

Traditional methods of measuring organizational value aren't working very well. Instead, an organization's viability should be gauged from four perspectives, according to Robert S. Kaplan and David P. Norton, co-creators of the Balanced Scorecard. These perspectives--financial strength, customer service and satisfaction, internal operating efficiency, and learning and growth--become the underpinnings of a "balanced" tool with which leaders can assess corporate performance in the knowledge-based marketplace.
Developing a Growth Mindset through Outdoor Personal Development: Can an Intervention Underpinned by Psychology Increase the Impact of an Outdoor Learning Course for Young People?

ERIC Educational Resources Information Center

O'Brien, Kate; Lomas, Tim

2017-01-01

This study considers the impact of using a series of Mindset interventions during a five-day outdoor personal development (OPD) course. Self-efficacy, resilience and Mindset were measured pre course, post course and one month post course. It was hypothesised that both experimental and control groups would increase their self-efficacy and…
Clinical governance in Scotland: an educational model.

PubMed Central

Lough, Murray; Kelly, Diane; Taylor, Mike; Snadden, David; Patterson, Bill; McNamara, Iain; Murray, Stuart

2002-01-01

The concepts underpinning clinical governance are similar throughout the United Kingdom but models for its implementation will differ widely. This model aims to enable practices to identify areas for further learning and development against specific outcomes. Criteria sets and standards are suggested and a governance plan is used to allow practices to prioritise their objectives. Resourcing will always be a major issue and such a model should be fully evaluated. PMID:11942453
Clinical governance in Scotland: an educational model.

PubMed

Lough, Murray; Kelly, Diane; Taylor, Mike; Snadden, David; Patterson, Bill; McNamara, Iain; Murray, Stuart

2002-04-01

The concepts underpinning clinical governance are similar throughout the United Kingdom but models for its implementation will differ widely. This model aims to enable practices to identify areas for further learning and development against specific outcomes. Criteria sets and standards are suggested and a governance plan is used to allow practices to prioritise their objectives. Resourcing will always be a major issue and such a model should be fully evaluated.
Constructionism and the space of reasons

NASA Astrophysics Data System (ADS)

Mackrell, Kate; Pratt, Dave

2017-12-01

Constructionism, best known as the framework for action underpinning Seymour Papert's work with Logo, has stressed the importance of engaging students in creating their own products. Noss and Hoyles have argued that such activity enables students to participate increasingly in a web of connections to further their activity. Ainley and Pratt have elaborated that learning is best facilitated when the student is engaged in a purposeful activity that leads to appreciation of the power of mathematical ideas. Constructionism gives prominence to how the learner's logical reasoning and emotion-driven reasons for engagement are inseparable. We argue that the dependence of constructionism upon the orienting framework of constructivism fails to provide sufficient theoretical underpinning for these ideas. We therefore propose an alternative orienting framework, in which learning takes place through initiation into the space of reasons, such that a person's thoughts, actions and feelings are increasingly open to critique and justification. We argue that knowing as responsiveness to reasons encompasses not only the powerful ideas of mathematics and disciplinary knowledge of modes of enquiry but also the extralogical, such as in feelings of the aesthetic, control, excitement, elegance and efficiency. We discuss the implication that mathematics educators deeply consider the learner's reasons for purposeful activity and design settings in which these reasons can be made public and open to critique.
A serious gaming/immersion environment to teach clinical cancer genetics.

PubMed

Nosek, Thomas M; Cohen, Mark; Matthews, Anne; Papp, Klara; Wolf, Nancy; Wrenn, Gregg; Sher, Andrew; Coulter, Kenneth; Martin, Jessica; Wiesner, Georgia L

2007-01-01

We are creating an interactive, simulated "Cancer Genetics Tower" for the self-paced learning of Clinical Cancer Genetics by medical students (go to: http://casemed.case.edu/cancergenetics). The environment uses gaming theory to engage the students into achieving specific learning objectives. The first few levels contain virtual laboratories where students achieve the basic underpinnings of Cancer Genetics. The next levels apply these principles to clinical practice. A virtual attending physician and four virtual patients, available for questioning through virtual video conferencing, enrich each floor. The pinnacle clinical simulation challenges the learner to integrate all information and demonstrate mastery, thus "winning" the game. A pilot test of the program by 17 medical students yielded very favorable feedback; the students found the Tower a "great way to teach", it held their attention, and it made learning fun. A majority of the students preferred the Tower over other resources to learn Cancer Genetics.
Information technology in health professional education: why IT matters.

PubMed

Haigh, Jackie

2004-10-01

This paper analyses the potential of information technology (IT) to transform the process of learning in higher education, particularly health professional education. It is argued that IT, although very much part of the infrastructure of the modern university has yet to make its full impact on teaching and learning processes. The expectations of students and demands for improved flexibility and access make it inevitable that IT will become an integral part of teaching and learning despite inherent resistance to change. The potential benefits of IT are identified as: transmission of high quality content, support of life-long learning, flexibility of access and enhanced opportunities for communication. These concepts are explored in the context of health professional education. It is argued that universities cannot survive without harnessing the power of IT to improve the educational experience of students but lecturers should ensure that this is underpinned by sound educational theory.
Additivity pretraining and cue competition effects: developmental evidence for a reasoning-based account of causal learning.

PubMed

Simms, Victoria; McCormack, Teresa; Beckers, Tom

2012-04-01

The effect of additivity pretraining on blocking has been taken as evidence for a reasoning account of human and animal causal learning. If inferential reasoning underpins this effect, then developmental differences in the magnitude of this effect in children would be expected. Experiment 1 examined cue competition effects in children's (4- to 5-year-olds and 6- to 7-year-olds) causal learning using a new paradigm analogous to the food allergy task used in studies of human adult causal learning. Blocking was stronger in the older than the younger children, and additivity pretraining only affected blocking in the older group. Unovershadowing was not affected by age or by pretraining. In experiment 2, levels of blocking were found to be correlated with the ability to answer questions that required children to reason about additivity. Our results support an inferential reasoning explanation of cue competition effects. (c) 2012 APA, all rights reserved.
Why research-informed teaching in engineering education? A review of the evidence

NASA Astrophysics Data System (ADS)

Bubou, Gordon Monday; Offor, Ibebietei Temple; Bappa, Abubakar Saddiq

2017-05-01

Challenges of today's engineering education (EE) are emergent, necessitating calls for its reformation to empower future engineers function optimally as innovative leaders, in both local and international contexts. These challenges: keeping pace with technological dynamism; high attrition; and most importantly, quality teaching/learning require multifaceted approaches. But how can EE respond to the growing demand for relevant teaching? What can we do for engineering faculties to leverage on quality teaching? How do we embed quality teaching in EE? Scholarship of teaching and learning is advocated as one viable approach. It uses evidence-based teaching (EBT) strategies, and research-informed evidence to guide educational decisions regarding teaching and learning. We review the theories underpinning EBT, the scientific evidence on which it is based, and innovative instructional strategies that enhance active learning. Some of these issues have been discussed already, largely through developing countries lens. Nevertheless, linkages to equivalent global perspectives are presented here.
Cultural Norms of Clinical Simulation in Undergraduate Nursing Education

PubMed Central

2015-01-01

Simulated practice of clinical skills has occurred in skills laboratories for generations, and there is strong evidence to support high-fidelity clinical simulation as an effective tool for learning performance-based skills. What are less known are the processes within clinical simulation environments that facilitate the learning of socially bound and integrated components of nursing practice. Our purpose in this study was to ethnographically describe the situated learning within a simulation laboratory for baccalaureate nursing students within the western United States. We gathered and analyzed data from observations of simulation sessions as well as interviews with students and faculty to produce a rich contextualization of the relationships, beliefs, practices, environmental factors, and theoretical underpinnings encoded in cultural norms of the students’ situated practice within simulation. Our findings add to the evidence linking learning in simulation to the development of broad practice-based skills and clinical reasoning for undergraduate nursing students. PMID:28462300
Twelve tips for implementing effective service learning.

PubMed

Playford, Denese; Bailey, Susan; Fisher, Colleen; Stasinska, Ania; Marshall, Lewis; Gawlinski, Michele; Young, Susan

2017-11-24

Service learning is an educational methodology that facilitates transformation of students' knowledge, attitudes and attitudes around holistic care through work with community organizations. To implement academically, defensible service learning requires faculty endorsement, consideration of course credit, an enthusiastic champion able to negotiate agreements with organizations, organizations' identification of their own projects so they are willing to both fund and supervise them, curricular underpinning that imparts the project skills necessary for success, embedding at a time when students' clinical identity is being formed, small packets of curriculum elements delivered "just in time" as students engage with their project, flexible online platform/s, assessment that is organically related to the project, providing cross cultural up-skilling, and focused on the students' responsibility for their own product. The result is a learning experience that is engaging for medical students, links the university to the community, and encourages altruism which is otherwise reported to decline through medical school.
Problem-based learning: a review of the educational and psychological theory.

PubMed

Onyon, Clare

2012-02-01

Problem-based learning (PBL) is a teaching method where the use of clinical problems is the starting point for learning, and it is through the process of working through these problems that students acquire the knowledge and skills required to be a doctor. Many advantages of PBL over traditional curricula have been proposed. On reviewing the evidence on the results of PBL curricula for producing better doctors, students tend to perform either a little better or a little worse in examinations. In this article the educational and psychological theories supporting PBL are described. There is a wealth of theory underpinning the use of PBL to teach clinical medicine, despite disappointing results. Future research should concentrate on the reasons behind this uncoupling of theory and outcomes. © Blackwell Publishing Ltd 2012.

Comparing Machine Learning Classifiers and Linear/Logistic Regression to Explore the Relationship between Hand Dimensions and Demographic Characteristics

PubMed Central

2016-01-01

Understanding the relationship between physiological measurements from human subjects and their demographic data is important within both the biometric and forensic domains. In this paper we explore the relationship between measurements of the human hand and a range of demographic features. We assess the ability of linear regression and machine learning classifiers to predict demographics from hand features, thereby providing evidence on both the strength of relationship and the key features underpinning this relationship. Our results show that we are able to predict sex, height, weight and foot size accurately within various data-range bin sizes, with machine learning classification algorithms out-performing linear regression in most situations. In addition, we identify the features used to provide these relationships applicable across multiple applications. PMID:27806075
Comparing Machine Learning Classifiers and Linear/Logistic Regression to Explore the Relationship between Hand Dimensions and Demographic Characteristics.

PubMed

Miguel-Hurtado, Oscar; Guest, Richard; Stevenage, Sarah V; Neil, Greg J; Black, Sue

2016-01-01

Understanding the relationship between physiological measurements from human subjects and their demographic data is important within both the biometric and forensic domains. In this paper we explore the relationship between measurements of the human hand and a range of demographic features. We assess the ability of linear regression and machine learning classifiers to predict demographics from hand features, thereby providing evidence on both the strength of relationship and the key features underpinning this relationship. Our results show that we are able to predict sex, height, weight and foot size accurately within various data-range bin sizes, with machine learning classification algorithms out-performing linear regression in most situations. In addition, we identify the features used to provide these relationships applicable across multiple applications.
First-order and higher order sequence learning in specific language impairment.

PubMed

Clark, Gillian M; Lum, Jarrad A G

2017-02-01

A core claim of the procedural deficit hypothesis of specific language impairment (SLI) is that the disorder is associated with poor implicit sequence learning. This study investigated whether implicit sequence learning problems in SLI are present for first-order conditional (FOC) and higher order conditional (HOC) sequences. Twenty-five children with SLI and 27 age-matched, nonlanguage-impaired children completed 2 serial reaction time tasks. On 1 version, the sequence to be implicitly learnt comprised a FOC sequence and on the other a HOC sequence. Results showed that the SLI group learned the HOC sequence (η p ² = .285, p = .005) but not the FOC sequence (η p ² = .099, p = .118). The control group learned both sequences (FOC η p ² = .497, HOC η p 2= .465, ps < .001). The SLI group's difficulty learning the FOC sequence is consistent with the procedural deficit hypothesis. However, the study provides new evidence that multiple mechanisms may underpin the learning of FOC and HOC sequences. (PsycINFO Database Record (c) 2017 APA, all rights reserved).
Medical student preferences for self-directed study resources in gross anatomy.

PubMed

Choi-Lundberg, Derek L; Low, Tze Feng; Patman, Phillip; Turner, Paul; Sinha, Sankar N

2016-01-01

Gross anatomy instruction in medical curricula involve a range of resources and activities including dissection, prosected specimens, anatomical models, radiological images, surface anatomy, textbooks, atlases, and computer-assisted learning (CAL). These resources and activities are underpinned by the expectation that students will actively engage in self-directed study (SDS) to enhance their knowledge and understanding of anatomy. To gain insight into preclinical versus clinical medical students' preferences for SDS resources for learning gross anatomy, and whether these vary on demographic characteristics and attitudes toward anatomy, students were surveyed at two Australian medical schools, one undergraduate-entry and the other graduate-entry. Lecture/tutorial/practical notes were ranked first by 33% of 156 respondents (mean rank ± SD, 2.48 ± 1.38), textbooks by 26% (2.62 ± 1.35), atlases 20% (2.80 ± 1.44), videos 10% (4.34 ± 1.68), software 5% (4.78 ± 1.50), and websites 4% (4.24 ± 1.34). Among CAL resources, Wikipedia was ranked highest. The most important factor in selecting CAL resources was cost (ranked first by 46%), followed by self-assessment, ease of use, alignment with curriculum, and excellent graphics (each 6-9%). Compared with preclinical students, clinical students ranked software and Acland's Video Atlas of Human Anatomy higher and felt radiological images were more important in selecting CAL resources. Along with other studies reporting on the quality, features, and impact on learning of CAL resources, the diversity of students' preferences and opinions on usefulness and ease of use reported here can help guide faculty in selecting and recommending a range of CAL and other resources to their students to support their self-directed study. © 2015 American Association of Anatomists.
Vector-based navigation using grid-like representations in artificial agents.

PubMed

Banino, Andrea; Barry, Caswell; Uria, Benigno; Blundell, Charles; Lillicrap, Timothy; Mirowski, Piotr; Pritzel, Alexander; Chadwick, Martin J; Degris, Thomas; Modayil, Joseph; Wayne, Greg; Soyer, Hubert; Viola, Fabio; Zhang, Brian; Goroshin, Ross; Rabinowitz, Neil; Pascanu, Razvan; Beattie, Charlie; Petersen, Stig; Sadik, Amir; Gaffney, Stephen; King, Helen; Kavukcuoglu, Koray; Hassabis, Demis; Hadsell, Raia; Kumaran, Dharshan

2018-05-01

Deep neural networks have achieved impressive successes in fields ranging from object recognition to complex games such as Go 1,2 . Navigation, however, remains a substantial challenge for artificial agents, with deep neural networks trained by reinforcement learning 3-5 failing to rival the proficiency of mammalian spatial behaviour, which is underpinned by grid cells in the entorhinal cortex 6 . Grid cells are thought to provide a multi-scale periodic representation that functions as a metric for coding space 7,8 and is critical for integrating self-motion (path integration) 6,7,9 and planning direct trajectories to goals (vector-based navigation) 7,10,11 . Here we set out to leverage the computational functions of grid cells to develop a deep reinforcement learning agent with mammal-like navigational abilities. We first trained a recurrent network to perform path integration, leading to the emergence of representations resembling grid cells, as well as other entorhinal cell types 12 . We then showed that this representation provided an effective basis for an agent to locate goals in challenging, unfamiliar, and changeable environments-optimizing the primary objective of navigation through deep reinforcement learning. The performance of agents endowed with grid-like representations surpassed that of an expert human and comparison agents, with the metric quantities necessary for vector-based navigation derived from grid-like units within the network. Furthermore, grid-like representations enabled agents to conduct shortcut behaviours reminiscent of those performed by mammals. Our findings show that emergent grid-like representations furnish agents with a Euclidean spatial metric and associated vector operations, providing a foundation for proficient navigation. As such, our results support neuroscientific theories that see grid cells as critical for vector-based navigation 7,10,11 , demonstrating that the latter can be combined with path-based strategies to support navigation in challenging environments.
The roles of dopamine and serotonin in decision making: evidence from pharmacological experiments in humans.

PubMed

Rogers, Robert D

2011-01-01

Neurophysiological experiments in primates, alongside neuropsychological and functional magnetic resonance investigations in humans, have significantly enhanced our understanding of the neural architecture of decision making. In this review, I consider the more limited database of experiments that have investigated how dopamine and serotonin activity influences the choices of human adults. These include those experiments that have involved the administration of drugs to healthy controls, experiments that have tested genotypic influences upon dopamine and serotonin function, and, finally, some of those experiments that have examined the effects of drugs on the decision making of clinical samples. Pharmacological experiments in humans are few in number and face considerable methodological challenges in terms of drug specificity, uncertainties about pre- vs post-synaptic modes of action, and interactions with baseline cognitive performance. However, the available data are broadly consistent with current computational models of dopamine function in decision making and highlight the dissociable roles of dopamine receptor systems in the learning about outcomes that underpins value-based decision making. Moreover, genotypic influences on (interacting) prefrontal and striatal dopamine activity are associated with changes in choice behavior that might be relevant to understanding exploratory behaviors and vulnerability to addictive disorders. Manipulations of serotonin in laboratory tests of decision making in human participants have provided less consistent results, but the information gathered to date indicates a role for serotonin in learning about bad decision outcomes, non-normative aspects of risk-seeking behavior, and social choices involving affiliation and notions of fairness. Finally, I suggest that the role played by serotonin in the regulation of cognitive biases, and representation of context in learning, point toward a role in the cortically mediated cognitive appraisal of reinforcers when selecting between actions, potentially accounting for its influence upon the processing salient aversive outcomes and social choice.
Goal-Directed Decision Making with Spiking Neurons.

PubMed

Friedrich, Johannes; Lengyel, Máté

2016-02-03

Behavioral and neuroscientific data on reward-based decision making point to a fundamental distinction between habitual and goal-directed action selection. The formation of habits, which requires simple updating of cached values, has been studied in great detail, and the reward prediction error theory of dopamine function has enjoyed prominent success in accounting for its neural bases. In contrast, the neural circuit mechanisms of goal-directed decision making, requiring extended iterative computations to estimate values online, are still unknown. Here we present a spiking neural network that provably solves the difficult online value estimation problem underlying goal-directed decision making in a near-optimal way and reproduces behavioral as well as neurophysiological experimental data on tasks ranging from simple binary choice to sequential decision making. Our model uses local plasticity rules to learn the synaptic weights of a simple neural network to achieve optimal performance and solves one-step decision-making tasks, commonly considered in neuroeconomics, as well as more challenging sequential decision-making tasks within 1 s. These decision times, and their parametric dependence on task parameters, as well as the final choice probabilities match behavioral data, whereas the evolution of neural activities in the network closely mimics neural responses recorded in frontal cortices during the execution of such tasks. Our theory provides a principled framework to understand the neural underpinning of goal-directed decision making and makes novel predictions for sequential decision-making tasks with multiple rewards. Goal-directed actions requiring prospective planning pervade decision making, but their circuit-level mechanisms remain elusive. We show how a model circuit of biologically realistic spiking neurons can solve this computationally challenging problem in a novel way. The synaptic weights of our network can be learned using local plasticity rules such that its dynamics devise a near-optimal plan of action. By systematically comparing our model results to experimental data, we show that it reproduces behavioral decision times and choice probabilities as well as neural responses in a rich set of tasks. Our results thus offer the first biologically realistic account for complex goal-directed decision making at a computational, algorithmic, and implementational level. Copyright © 2016 the authors 0270-6474/16/361529-18$15.00/0.
Goal-Directed Decision Making with Spiking Neurons

PubMed Central

Lengyel, Máté

2016-01-01

Behavioral and neuroscientific data on reward-based decision making point to a fundamental distinction between habitual and goal-directed action selection. The formation of habits, which requires simple updating of cached values, has been studied in great detail, and the reward prediction error theory of dopamine function has enjoyed prominent success in accounting for its neural bases. In contrast, the neural circuit mechanisms of goal-directed decision making, requiring extended iterative computations to estimate values online, are still unknown. Here we present a spiking neural network that provably solves the difficult online value estimation problem underlying goal-directed decision making in a near-optimal way and reproduces behavioral as well as neurophysiological experimental data on tasks ranging from simple binary choice to sequential decision making. Our model uses local plasticity rules to learn the synaptic weights of a simple neural network to achieve optimal performance and solves one-step decision-making tasks, commonly considered in neuroeconomics, as well as more challenging sequential decision-making tasks within 1 s. These decision times, and their parametric dependence on task parameters, as well as the final choice probabilities match behavioral data, whereas the evolution of neural activities in the network closely mimics neural responses recorded in frontal cortices during the execution of such tasks. Our theory provides a principled framework to understand the neural underpinning of goal-directed decision making and makes novel predictions for sequential decision-making tasks with multiple rewards. SIGNIFICANCE STATEMENT Goal-directed actions requiring prospective planning pervade decision making, but their circuit-level mechanisms remain elusive. We show how a model circuit of biologically realistic spiking neurons can solve this computationally challenging problem in a novel way. The synaptic weights of our network can be learned using local plasticity rules such that its dynamics devise a near-optimal plan of action. By systematically comparing our model results to experimental data, we show that it reproduces behavioral decision times and choice probabilities as well as neural responses in a rich set of tasks. Our results thus offer the first biologically realistic account for complex goal-directed decision making at a computational, algorithmic, and implementational level. PMID:26843636
Facilitating behavioral learning and habit change in voice therapy--theoretic premises and practical strategies.

PubMed

Iwarsson, Jenny

2015-12-01

A typical goal of voice therapy is a behavioral change in the patient's everyday speech. The SLP's plan for voice therapy should therefore optimally include strategies for automatization. The aim of the present study was to identify and describe factors that promote behavioral learning and habit change in voice behavior and have the potential to affect patient compliance and thus therapy outcome. Research literature from the areas of motor and behavioral learning, habit formation, and habit change was consulted. Also, specific elements from personal experience of clinical voice therapy are described and discussed from a learning theory perspective. Nine factors that seem to be relevant to facilitate behavioral learning and habit change in voice therapy are presented, together with related practical strategies and theoretical underpinnings. These are: 1) Cue-altering; 2) Attention exercises; 3) Repetition; 4) Cognitive activation; 5) Negative practice; 6) Inhibition through interruption; 7) Decomposing complex behavior; 8) The 'each time-every time' principle; and 9) Successive implementation of automaticity.
Two spatiotemporally distinct value systems shape reward-based learning in the human brain.

PubMed

Fouragnan, Elsa; Retzler, Chris; Mullinger, Karen; Philiastides, Marios G

2015-09-08

Avoiding repeated mistakes and learning to reinforce rewarding decisions is critical for human survival and adaptive actions. Yet, the neural underpinnings of the value systems that encode different decision-outcomes remain elusive. Here coupling single-trial electroencephalography with simultaneously acquired functional magnetic resonance imaging, we uncover the spatiotemporal dynamics of two separate but interacting value systems encoding decision-outcomes. Consistent with a role in regulating alertness and switching behaviours, an early system is activated only by negative outcomes and engages arousal-related and motor-preparatory brain structures. Consistent with a role in reward-based learning, a later system differentially suppresses or activates regions of the human reward network in response to negative and positive outcomes, respectively. Following negative outcomes, the early system interacts and downregulates the late system, through a thalamic interaction with the ventral striatum. Critically, the strength of this coupling predicts participants' switching behaviour and avoidance learning, directly implicating the thalamostriatal pathway in reward-based learning.
Design of Intelligent Robot as A Tool for Teaching Media Based on Computer Interactive Learning and Computer Assisted Learning to Improve the Skill of University Student

NASA Astrophysics Data System (ADS)

Zuhrie, M. S.; Basuki, I.; Asto B, I. G. P.; Anifah, L.

2018-01-01

The focus of the research is the teaching module which incorporates manufacturing, planning mechanical designing, controlling system through microprocessor technology and maneuverability of the robot. Computer interactive and computer-assisted learning is strategies that emphasize the use of computers and learning aids (computer assisted learning) in teaching and learning activity. This research applied the 4-D model research and development. The model is suggested by Thiagarajan, et.al (1974). 4-D Model consists of four stages: Define Stage, Design Stage, Develop Stage, and Disseminate Stage. This research was conducted by applying the research design development with an objective to produce a tool of learning in the form of intelligent robot modules and kit based on Computer Interactive Learning and Computer Assisted Learning. From the data of the Indonesia Robot Contest during the period of 2009-2015, it can be seen that the modules that have been developed confirm the fourth stage of the research methods of development; disseminate method. The modules which have been developed for students guide students to produce Intelligent Robot Tool for Teaching Based on Computer Interactive Learning and Computer Assisted Learning. Results of students’ responses also showed a positive feedback to relate to the module of robotics and computer-based interactive learning.
Establishing the values for patient engagement (PE) in health-related quality of life (HRQoL) research: an international, multiple-stakeholder perspective.

PubMed

Haywood, Kirstie; Lyddiatt, Anne; Brace-McDonnell, Samantha J; Staniszewska, Sophie; Salek, Sam

2017-06-01

Active patient engagement is increasingly viewed as essential to ensuring that patient-driven perspectives are considered throughout the research process. However, guidance for patient engagement (PE) in HRQoL research does not exist, the evidence-base for practice is limited, and we know relatively little about underpinning values that can impact on PE practice. This is the first study to explore the values that should underpin PE in contemporary HRQoL research to help inform future good practice guidance. A modified 'World Café' was hosted as a collaborative activity between patient partners, clinicians and researchers: self-nominated conference delegates participated in group discussions to explore values associated with the conduct and consequences of PE. Values were captured via post-it notes and by nominated note-takers. Data were thematically analysed: emergent themes were coded and agreement checked. Association between emergent themes, values and the Public Involvement Impact Assessment Framework were explored. Eighty participants, including 12 patient partners, participated in the 90-min event. Three core values were defined: (1) building relationships; (2) improving research quality and impact; and (3) developing best practice. Participants valued the importance of building genuine, collaborative and deliberative relationships-underpinned by honesty, respect, co-learning and equity-and the impact of effective PE on research quality and relevance. An explicit statement of values seeks to align all stakeholders on the purpose, practice and credibility of PE activities. An innovative, flexible and transparent research environment was valued as essential to developing a trustworthy evidence-base with which to underpin future guidance for good PE practice.
Associative visual learning by tethered bees in a controlled visual environment.

PubMed

Buatois, Alexis; Pichot, Cécile; Schultheiss, Patrick; Sandoz, Jean-Christophe; Lazzari, Claudio R; Chittka, Lars; Avarguès-Weber, Aurore; Giurfa, Martin

2017-10-10

Free-flying honeybees exhibit remarkable cognitive capacities but the neural underpinnings of these capacities cannot be studied in flying insects. Conversely, immobilized bees are accessible to neurobiological investigation but display poor visual learning. To overcome this limitation, we aimed at establishing a controlled visual environment in which tethered bees walking on a spherical treadmill learn to discriminate visual stimuli video projected in front of them. Freely flying bees trained to walk into a miniature Y-maze displaying these stimuli in a dark environment learned the visual discrimination efficiently when one of them (CS+) was paired with sucrose and the other with quinine solution (CS-). Adapting this discrimination to the treadmill paradigm with a tethered, walking bee was successful as bees exhibited robust discrimination and preferred the CS+ to the CS- after training. As learning was better in the maze, movement freedom, active vision and behavioral context might be important for visual learning. The nature of the punishment associated with the CS- also affects learning as quinine and distilled water enhanced the proportion of learners. Thus, visual learning is amenable to a controlled environment in which tethered bees learn visual stimuli, a result that is important for future neurobiological studies in virtual reality.
TRACX2: a connectionist autoencoder using graded chunks to model infant visual statistical learning.

PubMed

Mareschal, Denis; French, Robert M

2017-01-05

Even newborn infants are able to extract structure from a stream of sensory inputs; yet how this is achieved remains largely a mystery. We present a connectionist autoencoder model, TRACX2, that learns to extract sequence structure by gradually constructing chunks, storing these chunks in a distributed manner across its synaptic weights and recognizing these chunks when they re-occur in the input stream. Chunks are graded rather than all-or-nothing in nature. As chunks are learnt their component parts become more and more tightly bound together. TRACX2 successfully models the data from five experiments from the infant visual statistical learning literature, including tasks involving forward and backward transitional probabilities, low-salience embedded chunk items, part-sequences and illusory items. The model also captures performance differences across ages through the tuning of a single-learning rate parameter. These results suggest that infant statistical learning is underpinned by the same domain-general learning mechanism that operates in auditory statistical learning and, potentially, in adult artificial grammar learning.This article is part of the themed issue 'New frontiers for statistical learning in the cognitive sciences'. © 2016 The Author(s).
TRACX2: a connectionist autoencoder using graded chunks to model infant visual statistical learning

PubMed Central

French, Robert M.

2017-01-01

Even newborn infants are able to extract structure from a stream of sensory inputs; yet how this is achieved remains largely a mystery. We present a connectionist autoencoder model, TRACX2, that learns to extract sequence structure by gradually constructing chunks, storing these chunks in a distributed manner across its synaptic weights and recognizing these chunks when they re-occur in the input stream. Chunks are graded rather than all-or-nothing in nature. As chunks are learnt their component parts become more and more tightly bound together. TRACX2 successfully models the data from five experiments from the infant visual statistical learning literature, including tasks involving forward and backward transitional probabilities, low-salience embedded chunk items, part-sequences and illusory items. The model also captures performance differences across ages through the tuning of a single-learning rate parameter. These results suggest that infant statistical learning is underpinned by the same domain-general learning mechanism that operates in auditory statistical learning and, potentially, in adult artificial grammar learning. This article is part of the themed issue ‘New frontiers for statistical learning in the cognitive sciences’. PMID:27872375
From Looking at Our Schools (LAOS) to Whole School Evaluation--Management, Leadership and Learning (WSE-MLL): The Evolution of Inspection in Irish Schools over the Past Decade

ERIC Educational Resources Information Center

McNamara, Gerry; O'Hara, Joe

2012-01-01

This paper attempts to provide an overview of the key assumptions underpinning the "Whole School Evaluation" (WSE) inspection policy developed in Ireland since 2003. Beginning with a documentary analysis the paper argues that the capacity to generate useful self evaluative data in schools was seen as being at the heart of the model of…
Associative Account of Self-Cognition: Extended Forward Model and Multi-Layer Structure

PubMed Central

Sugiura, Motoaki

2013-01-01

The neural correlates of “self” identified by neuroimaging studies differ depending on which aspects of self are addressed. Here, three categories of self are proposed based on neuroimaging findings and an evaluation of the likely underlying cognitive processes. The physical self, representing self-agency of action, body-ownership, and bodily self-recognition, is supported by the sensory and motor association cortices located primarily in the right hemisphere. The interpersonal self, representing the attention or intentions of others directed at the self, is supported by several amodal association cortices in the dorsomedial frontal and lateral posterior cortices. The social self, representing the self as a collection of context-dependent social-values, is supported by the ventral aspect of the medial prefrontal cortex and the posterior cingulate cortex. Despite differences in the underlying cognitive processes and neural substrates, all three categories of self are likely to share the computational characteristics of the forward model, which is underpinned by internal schema or learned associations between one’s behavioral output and the consequential input. Additionally, these three categories exist within a hierarchical layer structure based on developmental processes that updates the schema through the attribution of prediction error. In this account, most of the association cortices critically contribute to some aspect of the self through associative learning while the primary regions involved shift from the lateral to the medial cortices in a sequence from the physical to the interpersonal to the social self. PMID:24009578
"Truth be told" - Semantic memory as the scaffold for veridical communication.

PubMed

Hayes, Brett K; Ramanan, Siddharth; Irish, Muireann

2018-01-01

Theoretical accounts placing episodic memory as central to constructive and communicative functions neglect the role of semantic memory. We argue that the decontextualized nature of semantic schemas largely supersedes the computational bottleneck and error-prone nature of episodic memory. Rather, neuroimaging and neuropsychological evidence of episodic-semantic interactions suggest that an integrative framework more accurately captures the mechanisms underpinning social communication.
Dissociation between active and observational learning from positive and negative feedback in Parkinsonism.

PubMed

Kobza, Stefan; Ferrea, Stefano; Schnitzler, Alfons; Pollok, Bettina; Südmeyer, Martin; Bellebaum, Christian

2012-01-01

Feedback to both actively performed and observed behaviour allows adaptation of future actions. Positive feedback leads to increased activity of dopamine neurons in the substantia nigra, whereas dopamine neuron activity is decreased following negative feedback. Dopamine level reduction in unmedicated Parkinson's Disease patients has been shown to lead to a negative learning bias, i.e. enhanced learning from negative feedback. Recent findings suggest that the neural mechanisms of active and observational learning from feedback might differ, with the striatum playing a less prominent role in observational learning. Therefore, it was hypothesized that unmedicated Parkinson's Disease patients would show a negative learning bias only in active but not in observational learning. In a between-group design, 19 Parkinson's Disease patients and 40 healthy controls engaged in either an active or an observational probabilistic feedback-learning task. For both tasks, transfer phases aimed to assess the bias to learn better from positive or negative feedback. As expected, actively learning patients showed a negative learning bias, whereas controls learned better from positive feedback. In contrast, no difference between patients and controls emerged for observational learning, with both groups showing better learning from positive feedback. These findings add to neural models of reinforcement-learning by suggesting that dopamine-modulated input to the striatum plays a minor role in observational learning from feedback. Future research will have to elucidate the specific neural underpinnings of observational learning.
Adult Literacy Learning and Computer Technology: Features of Effective Computer-Assisted Learning Systems.

ERIC Educational Resources Information Center

Fahy, Patrick J.

Computer-assisted learning (CAL) can be used for adults functioning at any academic or grade level. In adult basic education (ABE), CAL can promote greater learning effectiveness and faster progress, concurrent learning and experience with computer literacy skills, privacy, and motivation. Adults who face barriers (financial, geographic, personal,…

Topics in Computational Learning Theory and Graph Algorithms.

ERIC Educational Resources Information Center

Board, Raymond Acton

This thesis addresses problems from two areas of theoretical computer science. The first area is that of computational learning theory, which is the study of the phenomenon of concept learning using formal mathematical models. The goal of computational learning theory is to investigate learning in a rigorous manner through the use of techniques…
Computer Assisted Language Learning. Routledge Studies in Computer Assisted Language Learning

ERIC Educational Resources Information Center

Pennington, Martha

2011-01-01

Computer-assisted language learning (CALL) is an approach to language teaching and learning in which computer technology is used as an aid to the presentation, reinforcement and assessment of material to be learned, usually including a substantial interactive element. This books provides an up-to date and comprehensive overview of…
Personality predicts the propensity for social learning in a wild primate

PubMed Central

Marshall, Harry H.; Heinsohn, Robert; Cowlishaw, Guy

2014-01-01

Social learning can play a critical role in the reproduction and survival of social animals. Individual differences in the propensity for social learning are therefore likely to have important fitness consequences. We asked whether personality might underpin such individual variation in a wild population of chacma baboons (Papio ursinus). We used two field experiments in which individuals had the opportunity to learn how to solve a task from an experienced conspecific demonstrator: exploitation of a novel food and a hidden item of known food. We investigated whether the (1) time spent watching a demonstrator and (2) changes in task-solving behaviour after watching a demonstrator were related to personality. We found that both boldness and anxiety influenced individual performance in social learning. Specifically, bolder and more anxious animals were more likely to show a greater improvement in task solving after watching a demonstrator. In addition, there was also evidence that the acquisition of social information was not always correlated with its use. These findings present new insights into the costs and benefits of different personality types, and have important implications for the evolution of social learning. PMID:24688861
DAT1 Polymorphism Determines L-DOPA Effects on Learning about Others’ Prosociality

PubMed Central

Rieskamp, Jörg; Zehnder, Christian; Ebstein, Richard; Fehr, Ernst; Knoch, Daria

2013-01-01

Despite that a wealth of evidence links striatal dopamine to individualś reward learning performance in non-social environments, the neurochemical underpinnings of such learning during social interaction are unknown. Here, we show that the administration of 300 mg of the dopamine precursor L-DOPA to 200 healthy male subjects influences learning about a partners’ prosocial preferences in a novel social interaction task, which is akin to a repeated trust game. We found learning to be modulated by a well-established genetic marker of striatal dopamine levels, the 40-bp variable number tandem repeats polymorphism of the dopamine transporter (DAT1 polymorphism). In particular, we found that L-DOPA improves learning in 10/10R genoype subjects, who are assumed to have lower endogenous striatal dopamine levels and impairs learning in 9/10R genotype subjects, who are assumed to have higher endogenous dopamine levels. These findings provide first evidence for a critical role of dopamine in learning whether an interaction partner has a prosocial or a selfish personality. The applied pharmacogenetic approach may open doors to new ways of studying psychiatric disorders such as psychosis, which is characterized by distorted perceptions of others’ prosocial attitudes. PMID:23861813
Reinforcement learning and Tourette syndrome.

PubMed

Palminteri, Stefano; Pessiglione, Mathias

2013-01-01

In this chapter, we report the first experimental explorations of reinforcement learning in Tourette syndrome, realized by our team in the last few years. This report will be preceded by an introduction aimed to provide the reader with the state of the art of the knowledge concerning the neural bases of reinforcement learning at the moment of these studies and the scientific rationale beyond them. In short, reinforcement learning is learning by trial and error to maximize rewards and minimize punishments. This decision-making and learning process implicates the dopaminergic system projecting to the frontal cortex-basal ganglia circuits. A large body of evidence suggests that the dysfunction of the same neural systems is implicated in the pathophysiology of Tourette syndrome. Our results show that Tourette condition, as well as the most common pharmacological treatments (dopamine antagonists), affects reinforcement learning performance in these patients. Specifically, the results suggest a deficit in negative reinforcement learning, possibly underpinned by a functional hyperdopaminergia, which could explain the persistence of tics, despite their evident inadaptive (negative) value. This idea, together with the implications of these results in Tourette therapy and the future perspectives, is discussed in Section 4 of this chapter. © 2013 Elsevier Inc. All rights reserved.
Problem-based learning: ancient Chinese educational philosophy reflected in a modern educational methodology.

PubMed

Lee, Wai Man; Wong, Frances Kam Yuet; Mok, Esther S B

2004-02-01

Problem-based learning (PBL) has been widely adopted as a strategy by nurse educators all over the world. Many studies have been carried out to examine its process and outcomes. There are few studies discussing the relevance of PBL to students with different cultural background. This study reports the experiences of Chinese students in Hong Kong using PBL and explores if their experiences were compatible with the educational philosophy documented in traditional Chinese literature. The phenomenological approach was used in the treatment of data. The informants were students enrolled in the post-registration nursing degree programme at a university in Hong Kong during 1997-1998. A total of 94 journals were included in the analysis. Seven main themes emerged from the phenomenological analysis. They were the integration of knowing and doing, critical reflection and debate, individuality of learning, self-motivated learning, critical inquiry and independent thinking, timeliness of instruction and cooperative learning. This study provides evidence to show that PBL is an approach that is compatible with the Chinese way of learning. The result of this study shows that aspects of the modern PBL process harken back to an ancient Chinese learning philosophy that underpins Chinese learning today.
Outcomes of a clinical partnership model for undergraduate nursing students.

PubMed

Newton, Jennifer M; Cross, Wendy M; White, Karin; Ockerby, Cherene; Billett, Stephen

2011-08-01

Over the last decade several innovative approaches to enhance students' transition to graduate nurse year have been implemented or piloted. This paper describes a study that investigated how the social practices of clinical partnership placement model underpin workplace learning for undergraduate students as they transitioned to graduate. A mixed method approach was utilized comprising individual interviews with students, observation of clinical workplaces across six different areas of nursing practice, student surveys of the clinical learning environment and participant workshops. Three themes were identified that influenced participants' preparedness for work and enhanced the transition into the workplace: 'organizational familiarity', 'continuity' and 'social participation'. A clinical partnership model offers a degree of work readiness for novices when commencing their professional practice role. It enables individuals to participate and engage in workplace activities which are a central component of their learning.
A Study Protocol for Applying User Participation and Co-Learning—Lessons Learned from the eBalance Project

PubMed Central

Åberg, Anna Cristina; Halvorsen, Kjartan; From, Ingrid; Bruhn, Åsa Bergman; Oestreicher, Lars; Melander-Wikman, Anita

2017-01-01

The eBalance project is based on the idea that serious exergames—i.e., computer gaming systems with an interface that requires physical exertion to play—that are well adapted to users, can become a substantial part of a solution to recognized problems of insufficient engagement in fall-prevention exercise and the high levels of fall-related injuries among older people. This project is carried out as a collaboration between eight older people who have an interest in balance training and met the inclusion criteria of independence in personal activities of daily living, access to and basic knowledge of a computer, four staff working with the rehabilitation of older adults, and an interdisciplinary group of six research coordinators covering the areas of geriatric care and rehabilitation, as well as information technology and computer science. This paper describes the study protocol of the project’s initial phase which aims to develop a working partnership with potential users of fall-prevention exergames, including its conceptual underpinnings. The qualitative methodology was inspired by an ethnographical approach implying combining methods that allowed the design to evolve through the study based on the participants’ reflections. A participatory and appreciative action and reflection (PAAR) approach, accompanied by inquiries inspired by the Normalization Process Theory (NPT) was used in interactive workshops, including exergame testing, and between workshop activities. Data were collected through audio recordings, photos, and different types of written documentation. The findings provide a description of the methodology thus developed and applied. They display a methodology that can be useful for the design and development of care service and innovations for older persons where user participation is in focus. PMID:28489067
Deconstructing Clinical Workflow: Identifying Teaching-Learning Principles for Barcode Electronic Medication Administration With Nursing Students.

PubMed

Booth, Richard G; Sinclair, Barbara; Strudwick, Gillian; Brennan, Laura; Morgan, Lisa; Collings, Stephanie; Johnston, Jessica; Loggie, Brittany; Tong, James; Singh, Chantal

The purpose of this quality improvement project was to better understand how to teach medication administration underpinned by an electronic medication administration record (eMAR) system used in simulated, prelicensure nursing education. Methods included a workflow and integration analysis and a detailed process mapping of both an oral and a sublingual medication administration. Procedural and curriculum development considerations related to medication administration using eMAR technology are presented for nurse educators.
Intelligent Computer-Assisted Language Learning.

ERIC Educational Resources Information Center

Harrington, Michael

1996-01-01

Introduces the field of intelligent computer assisted language learning (ICALL) and relates them to current practice in computer assisted language learning (CALL) and second language learning. Points out that ICALL applies expertise from artificial intelligence and the computer and cognitive sciences to the development of language learning…
Co-Regulation of Learning in Computer-Supported Collaborative Learning Environments: A Discussion

ERIC Educational Resources Information Center

Chan, Carol K. K.

2012-01-01

This discussion paper for this special issue examines co-regulation of learning in computer-supported collaborative learning (CSCL) environments extending research on self-regulated learning in computer-based environments. The discussion employs a socio-cognitive perspective focusing on social and collective views of learning to examine how…
Experiential learning: transforming theory into practice.

PubMed

Yardley, Sarah; Teunissen, Pim W; Dornan, Tim

2012-01-01

Whilst much is debated about the importance of experiential learning in curriculum development, the concept only becomes effective if it is applied in an appropriate way. We believe that this effectiveness is directly related to a sound understanding of the theory, supporting the learning. The purpose of this article is to introduce readers to the theories underpinning experiential learning, which are then expanded further in an AMEE Guide, which considers the theoretical basis of experiential learning from a social learning, constructionist perspective and applies it to three stages of medical education: early workplace experience, clerkships and residency. This article argues for the importance and relevance of experiential learning and addresses questions that are commonly asked about it. First, we answer the questions 'what is experiential learning?' and 'how does it relate to social learning theory?' to orientate readers to the principles on which our arguments are based. Then, we consider why those ideas (theories) are relevant to educators--ranging from those with responsibilities for curriculum design to 'hands-on' teachers and workplace supervisors. The remainder of this article discusses how experiential learning theories and a socio-cultural perspective can be applied in practice. We hope that this will give readers a taste for our more detailed AMEE Guide and the further reading recommended at the end of it.
Faculty-led faculty development: evaluation and reflections on a distributed educational leadership model.

PubMed

Elzubeir, Margaret

2011-01-01

This report describes and explores the impact of a series of faculty-led faculty development programs underpinned by principles of distributed educational leadership. We aimed to prepare faculty for their roles as facilitators and assessors in a newly implemented problem-based (PBL) graduate entry medical program. We asked participants attending a series of faculty development programs to evaluate workshops attended using an in-house designed survey. Overall descriptive statistics for all workshops and qualitative feedback for PBL workshops alone were examined. It was concluded that clinical faculty who are not specialized in medical education can offer high-quality, well-accepted training for their peers. Faculty development, underpinned by a distributed leadership approach which supports learning organization tenets, imaginative, flexible and democratic approaches to developing and nurturing expertise at all levels of the organization, is likely to lead to improvements in medical education. Despite the limitations of the survey approach to evaluation of faculty development programs, the information provided is useful both as a basis for decision making and program improvement.
Acoustic-Emergent Phonology in the Amplitude Envelope of Child-Directed Speech

PubMed Central

Leong, Victoria; Goswami, Usha

2015-01-01

When acquiring language, young children may use acoustic spectro-temporal patterns in speech to derive phonological units in spoken language (e.g., prosodic stress patterns, syllables, phonemes). Children appear to learn acoustic-phonological mappings rapidly, without direct instruction, yet the underlying developmental mechanisms remain unclear. Across different languages, a relationship between amplitude envelope sensitivity and phonological development has been found, suggesting that children may make use of amplitude modulation (AM) patterns within the envelope to develop a phonological system. Here we present the Spectral Amplitude Modulation Phase Hierarchy (S-AMPH) model, a set of algorithms for deriving the dominant AM patterns in child-directed speech (CDS). Using Principal Components Analysis, we show that rhythmic CDS contains an AM hierarchy comprising 3 core modulation timescales. These timescales correspond to key phonological units: prosodic stress (Stress AM, ~2 Hz), syllables (Syllable AM, ~5 Hz) and onset-rime units (Phoneme AM, ~20 Hz). We argue that these AM patterns could in principle be used by naïve listeners to compute acoustic-phonological mappings without lexical knowledge. We then demonstrate that the modulation statistics within this AM hierarchy indeed parse the speech signal into a primitive hierarchically-organised phonological system comprising stress feet (proto-words), syllables and onset-rime units. We apply the S-AMPH model to two other CDS corpora, one spontaneous and one deliberately-timed. The model accurately identified 72–82% (freely-read CDS) and 90–98% (rhythmically-regular CDS) stress patterns, syllables and onset-rime units. This in-principle demonstration that primitive phonology can be extracted from speech AMs is termed Acoustic-Emergent Phonology (AEP) theory. AEP theory provides a set of methods for examining how early phonological development is shaped by the temporal modulation structure of speech across languages. The S-AMPH model reveals a crucial developmental role for stress feet (AMs ~2 Hz). Stress feet underpin different linguistic rhythm typologies, and speech rhythm underpins language acquisition by infants in all languages. PMID:26641472
Acoustic-Emergent Phonology in the Amplitude Envelope of Child-Directed Speech.

PubMed

Leong, Victoria; Goswami, Usha

2015-01-01

When acquiring language, young children may use acoustic spectro-temporal patterns in speech to derive phonological units in spoken language (e.g., prosodic stress patterns, syllables, phonemes). Children appear to learn acoustic-phonological mappings rapidly, without direct instruction, yet the underlying developmental mechanisms remain unclear. Across different languages, a relationship between amplitude envelope sensitivity and phonological development has been found, suggesting that children may make use of amplitude modulation (AM) patterns within the envelope to develop a phonological system. Here we present the Spectral Amplitude Modulation Phase Hierarchy (S-AMPH) model, a set of algorithms for deriving the dominant AM patterns in child-directed speech (CDS). Using Principal Components Analysis, we show that rhythmic CDS contains an AM hierarchy comprising 3 core modulation timescales. These timescales correspond to key phonological units: prosodic stress (Stress AM, ~2 Hz), syllables (Syllable AM, ~5 Hz) and onset-rime units (Phoneme AM, ~20 Hz). We argue that these AM patterns could in principle be used by naïve listeners to compute acoustic-phonological mappings without lexical knowledge. We then demonstrate that the modulation statistics within this AM hierarchy indeed parse the speech signal into a primitive hierarchically-organised phonological system comprising stress feet (proto-words), syllables and onset-rime units. We apply the S-AMPH model to two other CDS corpora, one spontaneous and one deliberately-timed. The model accurately identified 72-82% (freely-read CDS) and 90-98% (rhythmically-regular CDS) stress patterns, syllables and onset-rime units. This in-principle demonstration that primitive phonology can be extracted from speech AMs is termed Acoustic-Emergent Phonology (AEP) theory. AEP theory provides a set of methods for examining how early phonological development is shaped by the temporal modulation structure of speech across languages. The S-AMPH model reveals a crucial developmental role for stress feet (AMs ~2 Hz). Stress feet underpin different linguistic rhythm typologies, and speech rhythm underpins language acquisition by infants in all languages.
Compute-to-Learn: Authentic Learning via Development of Interactive Computer Demonstrations within a Peer-Led Studio Environment

ERIC Educational Resources Information Center

Jafari, Mina; Welden, Alicia Rae; Williams, Kyle L.; Winograd, Blair; Mulvihill, Ellen; Hendrickson, Heidi P.; Lenard, Michael; Gottfried, Amy; Geva, Eitan

2017-01-01

In this paper, we report on the implementation of a novel compute-to-learn pedagogy, which is based upon the theories of situated cognition and meaningful learning. The "compute-to-learn" pedagogy is designed to simulate an authentic research experience as part of the undergraduate curriculum, including project development, teamwork,…
Testing meta tagger

DTIC Science & Technology

2017-12-21

rank , and computer vision. Machine learning is closely related to (and often overlaps with) computational statistics, which also focuses on...Machine learning is a field of computer science that gives computers the ability to learn without being explicitly programmed.[1] Arthur Samuel...an American pioneer in the field of computer gaming and artificial intelligence, coined the term "Machine Learning " in 1959 while at IBM[2]. Evolved
The Impact of Computer Use on Learning of Quadratic Functions

ERIC Educational Resources Information Center

Pihlap, Sirje

2017-01-01

Studies of the impact of various types of computer use on the results of learning and student motivation have indicated that the use of computers can increase learning motivation, and that computers can have a positive effect, a negative effect, or no effect at all on learning outcomes. Some results indicate that it is not computer use itself that…
Secure and Resilient Cloud Computing for the Department of Defense

DTIC Science & Technology

2015-07-21

that addresses that threat model, and (3) integrate the technology into a usable, secure, resilient cloud test bed. Underpinning this work is the...risks for the DoD’s acquisition of secure, resilient cloud technology by providing proofs of concept, technology maturity, integration demonstrations...we need a strategy for integrating LLSRC technology with the cloud services and applications that need to be secured. The LLSRC integration
Computer literacy and attitudes towards e-learning among first year medical students

PubMed Central

Link, Thomas Michael; Marz, Richard

2006-01-01

Background At the Medical University of Vienna, most information for students is available only online. In 2005, an e-learning project was initiated and there are plans to introduce a learning management system. In this study, we estimate the level of students' computer skills, the number of students having difficulty with e-learning, and the number of students opposed to e-learning. Methods The study was conducted in an introductory course on computer-based and web-based training (CBT/WBT). Students were asked to fill out a questionnaire online that covered a wide range of relevant attitudes and experiences. Results While the great majority of students possess sufficient computer skills and acknowledge the advantages of interactive and multimedia-enhanced learning material, a small percentage lacks basic computer skills and/or is very skeptical about e-learning. There is also a consistently significant albeit weak gender difference in available computer infrastructure and Internet access. As for student attitudes toward e-learning, we found that age, computer use, and previous exposure to computers are more important than gender. A sizable number of students, 12% of the total, make little or no use of existing e-learning offerings. Conclusion Many students would benefit from a basic introduction to computers and to the relevant computer-based resources of the university. Given to the wide range of computer skills among students, a single computer course for all students would not be useful nor would it be accepted. Special measures should be taken to prevent students who lack computer skills from being disadvantaged or from developing computer-hostile attitudes. PMID:16784524

Computer literacy and attitudes towards e-learning among first year medical students.

PubMed

Link, Thomas Michael; Marz, Richard

2006-06-19

At the Medical University of Vienna, most information for students is available only online. In 2005, an e-learning project was initiated and there are plans to introduce a learning management system. In this study, we estimate the level of students' computer skills, the number of students having difficulty with e-learning, and the number of students opposed to e-learning. The study was conducted in an introductory course on computer-based and web-based training (CBT/WBT). Students were asked to fill out a questionnaire online that covered a wide range of relevant attitudes and experiences. While the great majority of students possess sufficient computer skills and acknowledge the advantages of interactive and multimedia-enhanced learning material, a small percentage lacks basic computer skills and/or is very skeptical about e-learning. There is also a consistently significant albeit weak gender difference in available computer infrastructure and Internet access. As for student attitudes toward e-learning, we found that age, computer use, and previous exposure to computers are more important than gender. A sizable number of students, 12% of the total, make little or no use of existing e-learning offerings. Many students would benefit from a basic introduction to computers and to the relevant computer-based resources of the university. Given to the wide range of computer skills among students, a single computer course for all students would not be useful nor would it be accepted. Special measures should be taken to prevent students who lack computer skills from being disadvantaged or from developing computer-hostile attitudes.
Learning Consequences of Mobile-Computing Technologies: Differential Impacts on Integrative Learning and Skill-Focused Learning

ERIC Educational Resources Information Center

Kumi, Richard; Reychav, Iris; Sabherwal, Rajiv

2016-01-01

Many educational institutions are integrating mobile-computing technologies (MCT) into the classroom to improve learning outcomes. There is also a growing interest in research to understand how MCT influence learning outcomes. The diversity of results in prior research indicates that computer-mediated learning has different effects on various…
The Effect of Computer Game-Based Learning on FL Vocabulary Transferability

ERIC Educational Resources Information Center

Franciosi, Stephan J.

2017-01-01

In theory, computer game-based learning can support several vocabulary learning affordances that have been identified in the foreign language learning research. In the observable evidence, learning with computer games has been shown to improve performance on vocabulary recall tests. However, while simple recall can be a sign of learning,…
Machine Learning, deep learning and optimization in computer vision

NASA Astrophysics Data System (ADS)

Canu, Stéphane

2017-03-01

As quoted in the Large Scale Computer Vision Systems NIPS workshop, computer vision is a mature field with a long tradition of research, but recent advances in machine learning, deep learning, representation learning and optimization have provided models with new capabilities to better understand visual content. The presentation will go through these new developments in machine learning covering basic motivations, ideas, models and optimization in deep learning for computer vision, identifying challenges and opportunities. It will focus on issues related with large scale learning that is: high dimensional features, large variety of visual classes, and large number of examples.
The Application of Learning Styles to Computer Assisted Instruction in Nursing Education

DTIC Science & Technology

1991-01-01

nursing profession is to integrate computer technology into the learning process at all levels of nursing education . In order to successfully accomplish... learning styles. * Computer technology needs to be integrated into nursing education , research and practice. * * An evaluation tool needs to be...Computer-assisted video instruction Learning Styles and CAI 71 References Aiken, E. (1990). Continuing nursing education in computer technology : A regional
Putting into practice error management theory: Unlearning and learning to manage action errors in construction.

PubMed

Love, Peter E D; Smith, Jim; Teo, Pauline

2018-05-01

Error management theory is drawn upon to examine how a project-based organization, which took the form of a program alliance, was able to change its established error prevention mindset to one that enacted a learning mindfulness that provided an avenue to curtail its action errors. The program alliance was required to unlearn its existing routines and beliefs to accommodate the practices required to embrace error management. As a result of establishing an error management culture the program alliance was able to create a collective mindfulness that nurtured learning and supported innovation. The findings provide a much-needed context to demonstrate the relevance of error management theory to effectively address rework and safety problems in construction projects. The robust theoretical underpinning that is grounded in practice and presented in this paper provides a mechanism to engender learning from errors, which can be utilized by construction organizations to improve the productivity and performance of their projects. Copyright © 2018 Elsevier Ltd. All rights reserved.
Academic performance and perception of learning following a peer coaching teaching and assessment strategy.

PubMed

Moore, Catherine; Westwater-Wood, Sarah; Kerry, Roger

2016-03-01

Peer coaching has been associated with positive effects on learning. Specifically, these associations have been explored in complex healthcare professions. A social theory of learning has been proposed as a key component of the utility of peer coaching. Further, within the peer coaching model, assessment has been considered as an important driver. Empirical support for these dimensions of the model is lacking. To quantify assessment achievements and explore emergent attitudes and beliefs about learning related to a specific peer coaching model with integrated assessment. A longitudinal study based in a UK Higher Education Institute recorded assessment achievements and surveyed attitudes and beliefs in consecutive Year 1 undergraduate (physiotherapy) students (n = 560) between 2002 and 2012. A 6% improvement in academic achievement was demonstrated following the introduction of a peer coaching learning model. This was increased by a further 5% following the implementation of an integrated assessment. The improvement related to an overall averaged increase of one marking band. Students valued the strategy, and themes relating to the importance of social learning emerged from survey data. Peer coaching is an evidence-based teaching and learning strategy which can facilitate learning in complex subject areas. The strategy is underpinned by social learning theory which is supported by emergent student-reported attitudes.
The Implications of Cognitive Psychology for Computer-Based Learning Tools.

ERIC Educational Resources Information Center

Kozma, Robert B.

1987-01-01

Defines cognitive computer tools as software programs that use the control capabilities of computers to amplify, extend, or enhance human cognition; suggests seven ways in which computers can aid learning; and describes the "Learning Tool," a software package for the Apple Macintosh microcomputer that is designed to aid learning of…
Dissociation between Active and Observational Learning from Positive and Negative Feedback in Parkinsonism

PubMed Central

Kobza, Stefan; Ferrea, Stefano; Schnitzler, Alfons; Pollok, Bettina

2012-01-01

Feedback to both actively performed and observed behaviour allows adaptation of future actions. Positive feedback leads to increased activity of dopamine neurons in the substantia nigra, whereas dopamine neuron activity is decreased following negative feedback. Dopamine level reduction in unmedicated Parkinson’s Disease patients has been shown to lead to a negative learning bias, i.e. enhanced learning from negative feedback. Recent findings suggest that the neural mechanisms of active and observational learning from feedback might differ, with the striatum playing a less prominent role in observational learning. Therefore, it was hypothesized that unmedicated Parkinson’s Disease patients would show a negative learning bias only in active but not in observational learning. In a between-group design, 19 Parkinson’s Disease patients and 40 healthy controls engaged in either an active or an observational probabilistic feedback-learning task. For both tasks, transfer phases aimed to assess the bias to learn better from positive or negative feedback. As expected, actively learning patients showed a negative learning bias, whereas controls learned better from positive feedback. In contrast, no difference between patients and controls emerged for observational learning, with both groups showing better learning from positive feedback. These findings add to neural models of reinforcement-learning by suggesting that dopamine-modulated input to the striatum plays a minor role in observational learning from feedback. Future research will have to elucidate the specific neural underpinnings of observational learning. PMID:23185586
Investigating a self-scoring interview simulation for learning and assessment in the medical consultation.

PubMed

Bruen, Catherine; Kreiter, Clarence; Wade, Vincent; Pawlikowska, Teresa

2017-01-01

Experience with simulated patients supports undergraduate learning of medical consultation skills. Adaptive simulations are being introduced into this environment. The authors investigate whether it can underpin valid and reliable assessment by conducting a generalizability analysis using IT data analytics from the interaction of medical students (in psychiatry) with adaptive simulations to explore the feasibility of adaptive simulations for supporting automated learning and assessment. The generalizability (G) study was focused on two clinically relevant variables: clinical decision points and communication skills. While the G study on the communication skills score yielded low levels of true score variance, the results produced by the decision points, indicating clinical decision-making and confirming user knowledge of the process of the Calgary-Cambridge model of consultation, produced reliability levels similar to what might be expected with rater-based scoring. The findings indicate that adaptive simulations have potential as a teaching and assessment tool for medical consultations.
Power learning or path dependency? Investigating the roots of the European Food Safety Authority.

PubMed

Roederer-Rynning, Christilla; Daugbjerg, Carsten

2010-01-01

A key motive for establishing the European Food Safety Authority (EFSA) was restoring public confidence in the wake of multiplying food scares and the BSE crisis. Scholars, however, have paid little attention to the actual political and institutional logics that shaped this new organization. This article explores the dynamics underpinning the making of EFSA. We examine the way in which learning and power shaped its organizational architecture. It is demonstrated that the lessons drawn from the past and other models converged on the need to delegate authority to an external agency, but diverged on its mandate, concretely whether or not EFSA should assume risk management responsibilities. In this situation of competitive learning, power and procedural politics conditioned the mandate granted to EFSA. The European Commission, the European Parliament and the European Council shared a common interest in preventing the delegation of regulatory powers to an independent EU agency in food safety policy.
Development of a group work assessment pedagogy using constructive alignment theory.

PubMed

Croy, Suzanne R

2018-02-01

The purpose of this paper is to explore group work assessment underpinned by constructive alignment theory to develop a new assessment pedagogy. A review was undertaken of an existing module 'Mental Health Nursing 1', with student nurses participating in the BSc (Hons) Nursing Programme. Constructive alignment theory requires teachers to adopt a deep approach to learning where module learning outcomes are aligned with the teaching environment and modes of assessment. As the module progressed, reviewing the Mental Health Nursing 1 module became an excellent opportunity to begin to understand how constructive alignment theory can inform a group work assessment pedagogy. Working using a constructively aligned assessment process became a valuable learning experience for the module leader whilst at the same time revealed a gap in the research around the impact of constructively aligned teaching and group work assessment. Copyright © 2017 Elsevier Ltd. All rights reserved.
Clinical simulation: a sine qua non of nurse education or a white elephant?

PubMed

Stayt, Louise C

2012-07-01

An emphasis has been placed on clinical skill development in nurse education curricula due to the expressed concern about nursing students' clinical competence at the point of registration. Hence, the use of clinical simulation as an educational tool has become increasingly popular. The aim of this article is to examine the learning theory that underpins clinical simulation by utilising Carper's patterns of knowing (1978) as a theoretical framework. It is revealed that there is a philosophical conflict between the different learning approaches required to meet all the expected learning outcomes. It would also appear that due to a paucity of the current evidence base that the cost benefits of clinical simulation are largely unknown. The implications of these limitations may in part be overcome by future research endeavours, judicious curriculum development and a pluralistic approach to the facilitation of clinical simulation. Copyright © 2011 Elsevier Ltd. All rights reserved.
Building capacity in nursing: creating a leadership institute.

PubMed

Simpson, Beverley; Skelton-Green, Judith; Scott, Julia J; O'Brien-Pallas, Linda

2002-01-01

The authors describe the development of the Dorothy M. Wylie Nursing Leadership Institute, an innovative partnership of the Nursing Effectiveness, Outcomes and Utilization Research Unit at the University of Toronto site and nurse consultants with expertise in organizational and human resource development. The context for the initiative, needs and rationale, supporting literature and the coalition-building and planning activities are outlined. The program and its conceptual underpinnings, creation of a learning community, participant profiles, evaluation processes and future plans are described.
Understanding medical decision making in hand surgery.

PubMed

Myers, John; McCabe, Steven J

2005-10-01

The practice of medicine takes place in an environment of uncertainty. Expected value decision making, prospect theory, and regret theory are three theories of decision making under uncertainty that may be used to help us learn how patients and physicians make decisions. These theories form the underpinnings of decision analysis and provide the opportunity to introduce the broad discipline of decision science. Because decision analysis and economic analysis are underrepresented in upper extremity surgery, the authors believe these are important areas for future research.
Science learning and teaching in a Creole-speaking environment

NASA Astrophysics Data System (ADS)

Lodge, Wilton

2017-09-01

The focus of this response to Charity Hudley and Christine Mallinson's article, `"Its worth our time": A model of culturally and linguistically responsive professional development for K-12 STEM educators', is to underpin a pedagogy that encourages and provides opportunities for the use of non-standard language in the description and practice of science. I discuss this within the context of Jamaica and provide an alternative way of science teaching, one which promotes Jamaican Creole as a mode of instruction for classroom talk and printed material.
Use of spatial information and search strategies in a water maze analog in Drosophila melanogaster.

PubMed

Foucaud, Julien; Burns, James G; Mery, Frederic

2010-12-03

Learning the spatial organization of the environment is crucial to fitness in most animal species. Understanding proximate and ultimate factors underpinning spatial memory is thus a major goal in the study of animal behavior. Despite considerable interest in various aspects of its behavior and biology, the model species Drosophila melanogaster lacks a standardized apparatus to investigate spatial learning and memory. We propose here a novel apparatus, the heat maze, conceptually based on the Morris water maze used in rodents. Using the heat maze, we demonstrate that D. melanogaster flies are able to use either proximal or distal visual cues to increase their performance in navigating to a safe zone. We also show that flies are actively using the orientation of distal visual cues when relevant in targeting the safe zone, i.e., Drosophila display spatial learning. Parameter-based classification of search strategies demonstrated the progressive use of spatially precise search strategies during learning. We discuss the opportunity to unravel the mechanistic and evolutionary bases of spatial learning in Drosophila using the heat maze.
Probabilistic learning and inference in schizophrenia

PubMed Central

Averbeck, Bruno B.; Evans, Simon; Chouhan, Viraj; Bristow, Eleanor; Shergill, Sukhwinder S.

2010-01-01

Patients with schizophrenia make decisions on the basis of less evidence when required to collect information to make an inference, a behavior often called jumping to conclusions. The underlying basis for this behaviour remains controversial. We examined the cognitive processes underpinning this finding by testing subjects on the beads task, which has been used previously to elicit jumping to conclusions behaviour, and a stochastic sequence learning task, with a similar decision theoretic structure. During the sequence learning task, subjects had to learn a sequence of button presses, while receiving noisy feedback on their choices. We fit a Bayesian decision making model to the sequence task and compared model parameters to the choice behavior in the beads task in both patients and healthy subjects. We found that patients did show a jumping to conclusions style; and those who picked early in the beads task tended to learn less from positive feedback in the sequence task. This favours the likelihood of patients selecting early because they have a low threshold for making decisions, and that they make choices on the basis of relatively little evidence. PMID:20810252
Neural correlates of the age-related changes in motor sequence learning and motor adaptation in older adults

PubMed Central

King, Bradley R.; Fogel, Stuart M.; Albouy, Geneviève; Doyon, Julien

2013-01-01

As the world's population ages, a deeper understanding of the relationship between aging and motor learning will become increasingly relevant in basic research and applied settings. In this context, this review aims to address the effects of age on motor sequence learning (MSL) and motor adaptation (MA) with respect to behavioral, neurological, and neuroimaging findings. Previous behavioral research investigating the influence of aging on motor learning has consistently reported the following results. First, the initial acquisition of motor sequences is not altered, except under conditions of increased task complexity. Second, older adults demonstrate deficits in motor sequence memory consolidation. And, third, although older adults demonstrate deficits during the exposure phase of MA paradigms, the aftereffects following removal of the sensorimotor perturbation are similar to young adults, suggesting that the adaptive ability of older adults is relatively intact. This paper will review the potential neural underpinnings of these behavioral results, with a particular emphasis on the influence of age-related dysfunctions in the cortico-striatal system on motor learning. PMID:23616757
Probabilistic learning and inference in schizophrenia.

PubMed

Averbeck, Bruno B; Evans, Simon; Chouhan, Viraj; Bristow, Eleanor; Shergill, Sukhwinder S

2011-04-01

Patients with schizophrenia make decisions on the basis of less evidence when required to collect information to make an inference, a behavior often called jumping to conclusions. The underlying basis for this behavior remains controversial. We examined the cognitive processes underpinning this finding by testing subjects on the beads task, which has been used previously to elicit jumping to conclusions behavior, and a stochastic sequence learning task, with a similar decision theoretic structure. During the sequence learning task, subjects had to learn a sequence of button presses, while receiving a noisy feedback on their choices. We fit a Bayesian decision making model to the sequence task and compared model parameters to the choice behavior in the beads task in both patients and healthy subjects. We found that patients did show a jumping to conclusions style; and those who picked early in the beads task tended to learn less from positive feedback in the sequence task. This favours the likelihood of patients selecting early because they have a low threshold for making decisions, and that they make choices on the basis of relatively little evidence. Published by Elsevier B.V.

Working Memory Underpins Cognitive Development, Learning, and Education

PubMed Central

Cowan, Nelson

2014-01-01

Working memory is the retention of a small amount of information in a readily accessible form. It facilitates planning, comprehension, reasoning, and problem-solving. I examine the historical roots and conceptual development of the concept and the theoretical and practical implications of current debates about working memory mechanisms. Then I explore the nature of cognitive developmental improvements in working memory, the role of working memory in learning, and some potential implications of working memory and its development for the education of children and adults. The use of working memory is quite ubiquitous in human thought, but the best way to improve education using what we know about working memory is still controversial. I hope to provide some directions for research and educational practice. PMID:25346585
Computer Game-Based Learning: Perceptions and Experiences of Senior Chinese Adults

ERIC Educational Resources Information Center

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…
A Context-Aware Ubiquitous Learning Approach for Providing Instant Learning Support in Personal Computer Assembly Activities

ERIC Educational Resources Information Center

Hsu, Ching-Kun; Hwang, Gwo-Jen

2014-01-01

Personal computer assembly courses have been recognized as being essential in helping students understand computer structure as well as the functionality of each computer component. In this study, a context-aware ubiquitous learning approach is proposed for providing instant assistance to individual students in the learning activity of a…
ICCE/ICCAI 2000 Full & Short Papers (Computer-Assisted Language Learning).

ERIC Educational Resources Information Center

2000

This document contains the following full and short papers on computer-assisted language learning (CALL) from ICCE/ICCAI 2000 (International Conference on Computers in Education/International Conference on Computer-Assisted Instruction): (1) "A Computer-Assisted English Abstract Words Learning Environment on the Web" (Wenli Tsou and…
ComputerTown: A Do-It-Yourself Community Computer Project. [Computer Town, USA and Other Microcomputer Based Alternatives to Traditional Learning Environments].

ERIC Educational Resources Information Center

Zamora, Ramon M.

Alternative learning environments offering computer-related instruction are developing around the world. Storefront learning centers, museum-based computer facilities, and special theme parks are some of the new concepts. ComputerTown, USA! is a public access computer literacy project begun in 1979 to serve both adults and children in Menlo Park…
Cognitive components underpinning the development of model-based learning.

PubMed

Potter, Tracey C S; Bryce, Nessa V; Hartley, Catherine A

2017-06-01

Reinforcement learning theory distinguishes "model-free" learning, which fosters reflexive repetition of previously rewarded actions, from "model-based" learning, which recruits a mental model of the environment to flexibly select goal-directed actions. Whereas model-free learning is evident across development, recruitment of model-based learning appears to increase with age. However, the cognitive processes underlying the development of model-based learning remain poorly characterized. Here, we examined whether age-related differences in cognitive processes underlying the construction and flexible recruitment of mental models predict developmental increases in model-based choice. In a cohort of participants aged 9-25, we examined whether the abilities to infer sequential regularities in the environment ("statistical learning"), maintain information in an active state ("working memory") and integrate distant concepts to solve problems ("fluid reasoning") predicted age-related improvements in model-based choice. We found that age-related improvements in statistical learning performance did not mediate the relationship between age and model-based choice. Ceiling performance on our working memory assay prevented examination of its contribution to model-based learning. However, age-related improvements in fluid reasoning statistically mediated the developmental increase in the recruitment of a model-based strategy. These findings suggest that gradual development of fluid reasoning may be a critical component process underlying the emergence of model-based learning. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.
Learning Oceanography from a Computer Simulation Compared with Direct Experience at Sea

ERIC Educational Resources Information Center

Winn, William; Stahr, Frederick; Sarason, Christian; Fruland, Ruth; Oppenheimer, Peter; Lee, Yen-Ling

2006-01-01

Considerable research has compared how students learn science from computer simulations with how they learn from "traditional" classes. Little research has compared how students learn science from computer simulations with how they learn from direct experience in the real environment on which the simulations are based. This study compared two…
Relationships among Learning Styles and Motivation with Computer-Aided Instruction in an Agronomy Course

ERIC Educational Resources Information Center

McAndrews, Gina M.; Mullen, Russell E.; Chadwick, Scott A.

2005-01-01

Multi-media learning tools were developed to enhance student learning for an introductory agronomy course at Iowa State University. During fall 2002, the new interactive computer program, called Computer Interactive Multimedia Program for Learning Enhancement (CIMPLE) was incorporated into the teaching, learning, and assessment processes of the…
Executive Semantic Processing Is Underpinned by a Large-scale Neural Network: Revealing the Contribution of Left Prefrontal, Posterior Temporal, and Parietal Cortex to Controlled Retrieval and Selection Using TMS

ERIC Educational Resources Information Center

Whitney, Carin; Kirk, Marie; O'Sullivan, Jamie; Ralph, Matthew A. Lambon; Jefferies, Elizabeth

2012-01-01

To understand the meanings of words and objects, we need to have knowledge about these items themselves plus executive mechanisms that compute and manipulate semantic information in a task-appropriate way. The neural basis for semantic control remains controversial. Neuroimaging studies have focused on the role of the left inferior frontal gyrus…
Simulation in paediatric urology and surgery. Part 1: An overview of educational theory.

PubMed

Nataraja, Ramesh M; Webb, Nathalie; Lopez, Pedro-Jose

2018-03-01

Surgical training has changed radically in the last few decades. The traditional Halstedian model of time-bound apprenticeship has been replaced with competency-based training. Advanced understanding of mastery learning principles has vastly altered educational methodology in surgical training, in terms of instructional design, delivery of educational content, assessment of learning, and programmatic evaluation. As part of this educational revolution, fundamentals of simulation-based education have been adopted into all levels and aspects of surgical training, requiring an understanding of concepts of fidelity and realism and the impact they have on learning. There are many educational principles and theories that can help clinical teachers understand the way that their trainees learn. In the acquisition of surgical expertise, concepts of mastery learning, deliberate practice, and experiential learning are particularly important. Furthermore, surgical teachers need to understand the principles of effective feedback, which is essential to all forms of skills learning. This article, the first of two papers, presents an overview of relevant learning theory for the busy paediatric surgeon and urologist. Seeking to introduce the concepts underpinning current changes in surgical education and training, providing practical tips to optimise teaching endeavours. Copyright © 2018 Journal of Pediatric Urology Company. Published by Elsevier Ltd. All rights reserved.
Transformational Teaching: Theoretical Underpinnings, Basic Principles, and Core Methods

PubMed Central

Slavich, George M.; Zimbardo, Philip G.

2012-01-01

Approaches to classroom instruction have evolved considerably over the past 50 years. This progress has been spurred by the development of several learning principles and methods of instruction, including active learning, student-centered learning, collaborative learning, experiential learning, and problem-based learning. In the present paper, we suggest that these seemingly different strategies share important underlying characteristics and can be viewed as complimentary components of a broader approach to classroom instruction called transformational teaching. Transformational teaching involves creating dynamic relationships between teachers, students, and a shared body of knowledge to promote student learning and personal growth. From this perspective, instructors are intellectual coaches who create teams of students who collaborate with each other and with their teacher to master bodies of information. Teachers assume the traditional role of facilitating students’ acquisition of key course concepts, but do so while enhancing students’ personal development and attitudes toward learning. They accomplish these goals by establishing a shared vision for a course, providing modeling and mastery experiences, challenging and encouraging students, personalizing attention and feedback, creating experiential lessons that transcend the boundaries of the classroom, and promoting ample opportunities for preflection and reflection. We propose that these methods are synergistically related and, when used together, maximize students’ potential for intellectual and personal growth. PMID:23162369
Disrupted implicit motor sequence learning in schizophrenia and bipolar disorder revealed with ambidextrous Serial Reaction Time Task.

PubMed

Chrobak, Adrian Andrzej; Siuda-Krzywicka, Katarzyna; Siwek, Grzegorz Przemysław; Tereszko, Anna; Janeczko, Weronika; Starowicz-Filip, Anna; Siwek, Marcin; Dudek, Dominika

2017-10-03

Impairment of implicit motor sequence learning was shown in schizophrenia (SZ) and, most recently, in bipolar disorder (BD), and was connected to cerebellar abnormalities. The goal of this study was to compare implicit motor sequence learning in BD and SZ. We examined 33 patients with BD, 33 patients with SZ and 31 healthy controls with a use of ambidextrous Serial Reaction Time Task (SRTT), which allows exploring asymmetries in performance depending on the hand used. BD and SZ patients presented impaired implicit motor sequence learning, although the pattern of their impairments was different. While BD patients showed no signs of implicit motor sequence learning for both hands, the SZ group presented some features of motor learning when performing with the right, but not with the left hand. To our best knowledge this is the first study comparing implicit motor sequence learning in BD and SZ. We show that both diseases share impairments in this domain, however in the case of SZ this impairment differs dependently on the hand performing SRTT. We propose that implicit motor sequence learning impairments constitute an overlapping symptom in BD and SZ and suggest further neuroimaging studies to verify cerebellar underpinnings as its cause. Copyright © 2017 Elsevier Inc. All rights reserved.
Computers in medical education 1: evaluation of a problem-orientated learning package.

PubMed

Devitt, P; Palmer, E

1998-04-01

A computer-based learning package has been developed, aimed at expanding students' knowledge base, as well as improving data-handling abilities and clinical problem-solving skills. The program was evaluated by monitoring its use by students, canvassing users' opinions and measuring its effectiveness as a learning tool compared to tutorials on the same material. Evaluation was undertaken using three methods: initially, by a questionnaire on computers as a learning tool and the applicability of the content: second, through monitoring by the computer of student use, decisions and performance; finally, through pre- and post-test assessment of fifth-year students who either used a computer package or attended a tutorial on equivalent material. Most students provided positive comments on the learning material and expressed a willingness to see computer-aided learning (CAL) introduced into the curriculum. Over a 3-month period, 26 modules in the program were used on 1246 occasions. Objective measurement showed a significant gain in knowledge, data handling and problem-solving skills. Computer-aided learning is a valuable learning resource that deserves better attention in medical education. When used appropriately, the computer can be an effective learning resource, not only for the delivery of knowledge. but also to help students develop their problem-solving skills.
The Assessment of Taiwanese College Students' Conceptions of and Approaches to Learning Computer Science and Their Relationships

ERIC Educational Resources Information Center

Liang, Jyh-Chong; Su, Yi-Ching; Tsai, Chin-Chung

2015-01-01

The aim of this study was to explore Taiwanese college students' conceptions of and approaches to learning computer science and then explore the relationships between the two. Two surveys, Conceptions of Learning Computer Science (COLCS) and Approaches to Learning Computer Science (ALCS), were administered to 421 college students majoring in…
Examining Motivational Orientation and Learning Strategies in Computer-Supported Self-Directed Learning (CS-SDL) for Mathematics: The Perspective of Intrinsic and Extrinsic Goals

ERIC Educational Resources Information Center

Lao, Andrew Chan-Chio; Cheng, Hercy N. H.; Huang, Mark C. L.; Ku, Oskar; Chan, Tak-Wai

2017-01-01

One-to-one technology, which allows every student to receive equal access to learning tasks through a personal computing device, has shown increasing potential for self-directed learning in elementary schools. With computer-supported self-directed learning (CS-SDL), students may set their own learning goals through the suggestions of the system…
Policy Issues in Computer Education. Assessing the Cognitive Consequences of Computer Environments for Learning (ACCCEL).

ERIC Educational Resources Information Center

Linn, Marcia

This paper analyzes the capabilities of the computer learning environment identified by the Assessing the Cognitive Consequences of Computer Environments for Learning (ACCCEL) Project, augments the analysis with experimental work, and discusses how schools can implement policies which provide for the maximum potential of computers. The ACCCEL…
Immature doublecortin-positive hippocampal neurons are important for learning but not for remembering.

PubMed

Vukovic, Jana; Borlikova, Gilyana G; Ruitenberg, Marc J; Robinson, Gregory J; Sullivan, Robert K P; Walker, Tara L; Bartlett, Perry F

2013-04-10

It is now widely accepted that hippocampal neurogenesis underpins critical cognitive functions, such as learning and memory. To assess the behavioral importance of adult-born neurons, we developed a novel knock-in mouse model that allowed us to specifically and reversibly ablate hippocampal neurons at an immature stage. In these mice, the diphtheria toxin receptor (DTR) is expressed under control of the doublecortin (DCX) promoter, which allows for specific ablation of immature DCX-expressing neurons after administration of diphtheria toxin while leaving the neural precursor pool intact. Using a spatially challenging behavioral test (a modified version of the active place avoidance test), we present direct evidence that immature DCX-expressing neurons are required for successful acquisition of spatial learning, as well as reversal learning, but are not necessary for the retrieval of stored long-term memories. Importantly, the observed learning deficits were rescued as newly generated immature neurons repopulated the granule cell layer upon termination of the toxin treatment. Repeat (or cyclic) depletion of immature neurons reinstated behavioral deficits if the mice were challenged with a novel task. Together, these findings highlight the potential of stimulating neurogenesis as a means to enhance learning.
Vertical and horizontal integration of knowledge and skills - a working model.

PubMed

Snyman, W D; Kroon, J

2005-02-01

The new integrated outcomes-based curriculum for dentistry was introduced at the University of Pretoria in 1997. The first participants graduated at the end of 2001. Educational principles that underpin the new innovative dental curriculum include vertical and horizontal integration, problem-oriented learning, student-centred learning, a holistic attitude to patient care and the promotion of oral health. The aim of this research project was to develop and assay a model to facilitate vertical integration of knowledge and skills thereby justifying the above mentioned action. The learning methodology proposed for the specific outcome of the Odontology module, namely the diagnosis of dental caries and the design of a primary preventive programme, included problem-solving as the driving force for the facilitation of vertical and horizontal integration, and an instructional design for the integration of the basic knowledge and clinical skills into a single learning programme. The paper describes the methodology of problem-oriented learning as applied in this study together with the detail of the programme. The consensus of those teachers who represent the basic and clinical sciences and who participate in this learning programme is that this model is practical and can assist vertical as well as horizontal integration of knowledge.
Designing a Web-Based Science Learning Environment for Model-Based Collaborative Inquiry

NASA Astrophysics Data System (ADS)

Sun, Daner; Looi, Chee-Kit

2013-02-01

The paper traces a research process in the design and development of a science learning environment called WiMVT (web-based inquirer with modeling and visualization technology). The WiMVT system is designed to help secondary school students build a sophisticated understanding of scientific conceptions, and the science inquiry process, as well as develop critical learning skills through model-based collaborative inquiry approach. It is intended to support collaborative inquiry, real-time social interaction, progressive modeling, and to provide multiple sources of scaffolding for students. We first discuss the theoretical underpinnings for synthesizing the WiMVT design framework, introduce the components and features of the system, and describe the proposed work flow of WiMVT instruction. We also elucidate our research approach that supports the development of the system. Finally, the findings of a pilot study are briefly presented to demonstrate of the potential for learning efficacy of the WiMVT implementation in science learning. Implications are drawn on how to improve the existing system, refine teaching strategies and provide feedback to researchers, designers and teachers. This pilot study informs designers like us on how to narrow the gap between the learning environment's intended design and its actual usage in the classroom.
Convergence of calls as animals form social bonds, active compensation for noisy communication channels, and the evolution of vocal learning in mammals.

PubMed

Tyack, Peter L

2008-08-01

The classic evidence for vocal production learning involves imitation of novel, often anthropogenic sounds. Among mammals, this has been reported for dolphins, elephants, harbor seals, and humans. A broader taxonomic distribution has been reported for vocal convergence, where the acoustic properties of calls from different individuals converge when they are housed together in captivity or form social bonds in the wild. Vocal convergence has been demonstrated for animals as diverse as songbirds, parakeets, hummingbirds, bats, elephants, cetaceans, and primates. For most species, call convergence is thought to reflect a group-distinctive identifier, with shared calls reflecting and strengthening social bonds. A ubiquitous function for vocal production learning that is starting to receive attention involves modifying signals to improve communication in a noisy channel. Pooling data on vocal imitation, vocal convergence, and compensation for noise suggests a wider taxonomic distribution of vocal production learning among mammals than has been generally appreciated. The wide taxonomic distribution of this evidence for vocal production learning suggests that perhaps more of the neural underpinnings for vocal production learning are in place in mammals than is usually recognized. (c) 2008 APA, all rights reserved

Infusing Motor Learning Research Into Neurorehabilitation Practice: A Historical Perspective With Case Exemplar From the Accelerated Skill Acquisition Program

PubMed Central

Winstein, Carolee; Lewthwaite, Rebecca; Blanton, Sarah R.; Wolf, Lois B.; Wishart, Laurie

2016-01-01

This special interest article provides a historical framework with a contemporary case example that traces the infusion of the science of motor learning into neurorehabilitation practice. The revolution in neuroscience provided the first evidence for learning-dependent neuroplasticity and presaged the role of motor learning as critical for restorative therapies after stroke. The scientific underpinnings of motor learning have continued to evolve from a dominance of cognitive or information processing perspectives to a blend with neural science and contemporary social-cognitive psychological science. Furthermore, advances in the science of behavior change have contributed insights into influences on sustainable and generalizable gains in motor skills and associated behaviors, including physical activity and other recovery-promoting habits. For neurorehabilitation, these insights have tremendous relevance for the therapist–patient interactions and relationships. We describe a principle-based intervention for neurorehabilitation termed the Accelerated Skill Acquisition Program that we developed. This approach emphasizes integration from a broad set of scientific lines of inquiry including the contemporary fields of motor learning, neuroscience, and the psychological science of behavior change. Three overlapping essential elements—skill acquisition, impairment mitigation, and motivational enhancements—are integrated. PMID:24828523
Causal Learning with Local Computations

ERIC Educational Resources Information Center

Fernbach, Philip M.; Sloman, Steven A.

2009-01-01

The authors proposed and tested a psychological theory of causal structure learning based on local computations. Local computations simplify complex learning problems via cues available on individual trials to update a single causal structure hypothesis. Structural inferences from local computations make minimal demands on memory, require…
Human skin wetness perception: psychophysical and neurophysiological bases.

PubMed

Filingeri, Davide; Havenith, George

2015-01-01

The ability to perceive thermal changes in the surrounding environment is critical for survival. However, sensing temperature is not the only factor among the cutaneous sensations to contribute to thermoregulatory responses in humans. Sensing skin wetness (i.e. hygrosensation) is also critical both for behavioral and autonomic adaptations. Although much has been done to define the biophysical role of skin wetness in contributing to thermal homeostasis, little is known on the neurophysiological mechanisms underpinning the ability to sense skin wetness. Humans are not provided with skin humidity receptors (i.e., hygroreceptors) and psychophysical studies have identified potential sensory cues (i.e. thermal and mechanosensory) which could contribute to sensing wetness. Recently, a neurophysiological model of human wetness sensitivity has been developed. In helping clarifying the peripheral and central neural mechanisms involved in sensing skin wetness, this model has provided evidence for the existence of a specific human hygrosensation strategy, which is underpinned by perceptual learning via sensory experience. Remarkably, this strategy seems to be shared by other hygroreceptor-lacking animals. However, questions remain on whether these sensory mechanisms are underpinned by specific neuromolecular pathways in humans. Although the first study on human wetness perception dates back to more than 100 years, it is surprising that the neurophysiological bases of such an important sensory feature have only recently started to be unveiled. Hence, to provide an overview of the current knowledge on human hygrosensation, along with potential directions for future research, this review will examine the psychophysical and neurophysiological bases of human skin wetness perception.
The Effect of Mode of CAI and Individual Learning Differences on the Understanding of Concept Relationships.

ERIC Educational Resources Information Center

Rowland, Paul McD.

The effect of mode of computer-assisted instruction (CAI) and individual learning differences on the learning of science concepts was investigated. University elementary education majors learned about home energy use from either a computer simulation or a computer tutorial. Learning of science concepts was measured using achievement and…
Reinforcement learning in computer vision

NASA Astrophysics Data System (ADS)

Bernstein, A. V.; Burnaev, E. V.

2018-04-01

Nowadays, machine learning has become one of the basic technologies used in solving various computer vision tasks such as feature detection, image segmentation, object recognition and tracking. In many applications, various complex systems such as robots are equipped with visual sensors from which they learn state of surrounding environment by solving corresponding computer vision tasks. Solutions of these tasks are used for making decisions about possible future actions. It is not surprising that when solving computer vision tasks we should take into account special aspects of their subsequent application in model-based predictive control. Reinforcement learning is one of modern machine learning technologies in which learning is carried out through interaction with the environment. In recent years, Reinforcement learning has been used both for solving such applied tasks as processing and analysis of visual information, and for solving specific computer vision problems such as filtering, extracting image features, localizing objects in scenes, and many others. The paper describes shortly the Reinforcement learning technology and its use for solving computer vision problems.
The effects of integrating service learning into computer science: an inter-institutional longitudinal study

NASA Astrophysics Data System (ADS)

Payton, Jamie; Barnes, Tiffany; Buch, Kim; Rorrer, Audrey; Zuo, Huifang

2015-07-01

This study is a follow-up to one published in computer science education in 2010 that reported preliminary results showing a positive impact of service learning on student attitudes associated with success and retention in computer science. That paper described how service learning was incorporated into a computer science course in the context of the Students & Technology in Academia, Research, and Service (STARS) Alliance, an NSF-supported broadening participation in computing initiative that aims to diversify the computer science pipeline through innovative pedagogy and inter-institutional partnerships. The current paper describes how the STARS Alliance has expanded to diverse institutions, all using service learning as a vehicle for broadening participation in computing and enhancing attitudes and behaviors associated with student success. Results supported the STARS model of service learning for enhancing computing efficacy and computing commitment and for providing diverse students with many personal and professional development benefits.
Teaching and learning innovations for postgraduate education in nursing.

PubMed

Phillips, Diane; Forbes, Helen; Duke, Maxine

2013-01-01

This paper begins with a literature review of blended learning approaches, including the creation of learning spaces in the online environment and the model of community of inquiry and collaborative learning promoted by Garrison and others. This model, comprising of three elements including 'social presence', 'cognitive presence' and 'teaching presence', guides academics in the development and delivery of quality programs designed to enhance each student's experience of their course. The second part of this paper is the application of blended learning for the Deakin University Master of Nursing Practice (Nurse Practitioner), including a range of online independent learning activities, Elluminate Live use (a real time online program) and on-campus contact with students. The application of these flexible and innovative online modalities offered in this course, have been designed to promote quality learning experiences for students around their employment commitments and lifestyle factors. As an off-campus course, the Master of Nursing Practice (Nurse Practitioner) presents as a more flexible option for nurses residing in various parts of Australia. The three core elements of the model of community of inquiry and collaborative learning by Garrison and others have been integrated through online teaching and learning access and face-to-face contact for one day in two trimesters of the academic year. The success of blended learning approaches are underpinned by effective communication and interactions between both academics and students.
Cognitive Components Underpinning the Development of Model-Based Learning

PubMed Central

Potter, Tracey C.S.; Bryce, Nessa V.; Hartley, Catherine A.

2016-01-01

Reinforcement learning theory distinguishes “model-free” learning, which fosters reflexive repetition of previously rewarded actions, from “model-based” learning, which recruits a mental model of the environment to flexibly select goal-directed actions. Whereas model-free learning is evident across development, recruitment of model-based learning appears to increase with age. However, the cognitive processes underlying the development of model-based learning remain poorly characterized. Here, we examined whether age-related differences in cognitive processes underlying the construction and flexible recruitment of mental models predict developmental increases in model-based choice. In a cohort of participants aged 9–25, we examined whether the abilities to infer sequential regularities in the environment (“statistical learning”), maintain information in an active state (“working memory”) and integrate distant concepts to solve problems (“fluid reasoning”) predicted age-related improvements in model-based choice. We found that age-related improvements in statistical learning performance did not mediate the relationship between age and model-based choice. Ceiling performance on our working memory assay prevented examination of its contribution to model-based learning. However, age-related improvements in fluid reasoning statistically mediated the developmental increase in the recruitment of a model-based strategy. These findings suggest that gradual development of fluid reasoning may be a critical component process underlying the emergence of model-based learning. PMID:27825732
A service based adaptive U-learning system using UX.

PubMed

Jeong, Hwa-Young; Yi, Gangman

2014-01-01

In recent years, traditional development techniques for e-learning systems have been changing to become more convenient and efficient. One new technology in the development of application systems includes both cloud and ubiquitous computing. Cloud computing can support learning system processes by using services while ubiquitous computing can provide system operation and management via a high performance technical process and network. In the cloud computing environment, a learning service application can provide a business module or process to the user via the internet. This research focuses on providing the learning material and processes of courses by learning units using the services in a ubiquitous computing environment. And we also investigate functions that support users' tailored materials according to their learning style. That is, we analyzed the user's data and their characteristics in accordance with their user experience. We subsequently applied the learning process to fit on their learning performance and preferences. Finally, we demonstrate how the proposed system outperforms learning effects to learners better than existing techniques.
A Service Based Adaptive U-Learning System Using UX

PubMed Central

Jeong, Hwa-Young

2014-01-01

In recent years, traditional development techniques for e-learning systems have been changing to become more convenient and efficient. One new technology in the development of application systems includes both cloud and ubiquitous computing. Cloud computing can support learning system processes by using services while ubiquitous computing can provide system operation and management via a high performance technical process and network. In the cloud computing environment, a learning service application can provide a business module or process to the user via the internet. This research focuses on providing the learning material and processes of courses by learning units using the services in a ubiquitous computing environment. And we also investigate functions that support users' tailored materials according to their learning style. That is, we analyzed the user's data and their characteristics in accordance with their user experience. We subsequently applied the learning process to fit on their learning performance and preferences. Finally, we demonstrate how the proposed system outperforms learning effects to learners better than existing techniques. PMID:25147832
Computer Support of Operator Training: Constructing and Testing a Prototype of a CAL (Computer Aided Learning) Supported Simulation Environment.

ERIC Educational Resources Information Center

Zillesen, P. G. van Schaick; And Others

Instructional feedback given to the learners during computer simulation sessions may be greatly improved by integrating educational computer simulation programs with hypermedia-based computer-assisted learning (CAL) materials. A prototype of a learning environment of this type called BRINE PURIFICATION was developed for use in corporate training…
Relative risk of probabilistic category learning deficits in patients with schizophrenia and their siblings

PubMed Central

Weickert, Thomas W.; Goldberg, Terry E.; Egan, Michael F.; Apud, Jose A.; Meeter, Martijn; Myers, Catherine E.; Gluck, Mark A; Weinberger, Daniel R.

2010-01-01

Background While patients with schizophrenia display an overall probabilistic category learning performance deficit, the extent to which this deficit occurs in unaffected siblings of patients with schizophrenia is unknown. There are also discrepant findings regarding probabilistic category learning acquisition rate and performance in patients with schizophrenia. Methods A probabilistic category learning test was administered to 108 patients with schizophrenia, 82 unaffected siblings, and 121 healthy participants. Results Patients with schizophrenia displayed significant differences from their unaffected siblings and healthy participants with respect to probabilistic category learning acquisition rates. Although siblings on the whole failed to differ from healthy participants on strategy and quantitative indices of overall performance and learning acquisition, application of a revised learning criterion enabling classification into good and poor learners based on individual learning curves revealed significant differences between percentages of sibling and healthy poor learners: healthy (13.2%), siblings (34.1%), patients (48.1%), yielding a moderate relative risk. Conclusions These results clarify previous discrepant findings pertaining to probabilistic category learning acquisition rate in schizophrenia and provide the first evidence for the relative risk of probabilistic category learning abnormalities in unaffected siblings of patients with schizophrenia, supporting genetic underpinnings of probabilistic category learning deficits in schizophrenia. These findings also raise questions regarding the contribution of antipsychotic medication to the probabilistic category learning deficit in schizophrenia. The distinction between good and poor learning may be used to inform genetic studies designed to detect schizophrenia risk alleles. PMID:20172502
[IDEAS For Equitable Computer Learning.

ERIC Educational Resources Information Center

Schubert, Jane G.; And Others

Designed to assist educators in improving computer learning opportunities for students, this packet of materials presents practical strategies that address 12 barriers to equitable instruction: (1) lack of encouragement for females and minority students to use computers; (2) potential value of computer learning more apparent to males than females;…
Entanglement-Based Machine Learning on a Quantum Computer

NASA Astrophysics Data System (ADS)

Cai, X.-D.; Wu, D.; Su, Z.-E.; Chen, M.-C.; Wang, X.-L.; Li, Li; Liu, N.-L.; Lu, C.-Y.; Pan, J.-W.

2015-03-01

Machine learning, a branch of artificial intelligence, learns from previous experience to optimize performance, which is ubiquitous in various fields such as computer sciences, financial analysis, robotics, and bioinformatics. A challenge is that machine learning with the rapidly growing "big data" could become intractable for classical computers. Recently, quantum machine learning algorithms [Lloyd, Mohseni, and Rebentrost, arXiv.1307.0411] were proposed which could offer an exponential speedup over classical algorithms. Here, we report the first experimental entanglement-based classification of two-, four-, and eight-dimensional vectors to different clusters using a small-scale photonic quantum computer, which are then used to implement supervised and unsupervised machine learning. The results demonstrate the working principle of using quantum computers to manipulate and classify high-dimensional vectors, the core mathematical routine in machine learning. The method can, in principle, be scaled to larger numbers of qubits, and may provide a new route to accelerate machine learning.
Quantum machine learning.

PubMed

Biamonte, Jacob; Wittek, Peter; Pancotti, Nicola; Rebentrost, Patrick; Wiebe, Nathan; Lloyd, Seth

2017-09-13

Fuelled by increasing computer power and algorithmic advances, machine learning techniques have become powerful tools for finding patterns in data. Quantum systems produce atypical patterns that classical systems are thought not to produce efficiently, so it is reasonable to postulate that quantum computers may outperform classical computers on machine learning tasks. The field of quantum machine learning explores how to devise and implement quantum software that could enable machine learning that is faster than that of classical computers. Recent work has produced quantum algorithms that could act as the building blocks of machine learning programs, but the hardware and software challenges are still considerable.
Quantum machine learning

NASA Astrophysics Data System (ADS)

Biamonte, Jacob; Wittek, Peter; Pancotti, Nicola; Rebentrost, Patrick; Wiebe, Nathan; Lloyd, Seth

2017-09-01

Fuelled by increasing computer power and algorithmic advances, machine learning techniques have become powerful tools for finding patterns in data. Quantum systems produce atypical patterns that classical systems are thought not to produce efficiently, so it is reasonable to postulate that quantum computers may outperform classical computers on machine learning tasks. The field of quantum machine learning explores how to devise and implement quantum software that could enable machine learning that is faster than that of classical computers. Recent work has produced quantum algorithms that could act as the building blocks of machine learning programs, but the hardware and software challenges are still considerable.
Neural computations underpinning the strategic management of influence in advice giving.

PubMed

Hertz, Uri; Palminteri, Stefano; Brunetti, Silvia; Olesen, Cecilie; Frith, Chris D; Bahrami, Bahador

2017-12-19

Research on social influence has focused mainly on the target of influence (e.g., consumer and voter); thus, the cognitive and neurobiological underpinnings of the source of the influence (e.g., politicians and salesmen) remain unknown. Here, in a three-sided advice-giving game, two advisers competed to influence a client by modulating their own confidence in their advice about which lottery the client should choose. We report that advisers' strategy depends on their level of influence on the client and their merit relative to one another. Moreover, blood-oxygenation-level-dependent (BOLD) signal in the temporo-parietal junction is modulated by adviser's current level of influence on the client, and relative merit prediction error affects activity in medial-prefrontal cortex. Both types of social information modulate ventral striatum response. By demonstrating what happens in our mind and brain when we try to influence others, these results begin to explain the biological mechanisms that shape inter-individual differences in social conduct.
A Framework for a Computer System to Support Distributed Cooperative Learning

ERIC Educational Resources Information Center

Chiu, Chiung-Hui

2004-01-01

To develop a computer system to support cooperative learning among distributed students; developers should consider the foundations of cooperative learning. This article examines the basic elements that make cooperation work and proposes a framework for such computer supported cooperative learning (CSCL) systems. This framework is constituted of…
Using E-Learning and ICT Courses in Educational Environment: A Review

ERIC Educational Resources Information Center

Salehi, Hadi; Shojaee, Mohammad; Sattar, Susan

2015-01-01

With the quick emergence of computers and related technology, Electronic-learning (E-learning) and Information Communication and Technology (ICT) have been extensively utilized in the education and training field. Miscellaneous methods of integrating computer technology and the context in which computers are used have affected student learning in…
Computer Proficiency for Online Learning: Factorial Invariance of Scores among Teachers

ERIC Educational Resources Information Center

Martin, Amy L.; Reeves, Todd D.; Smith, Thomas J.; Walker, David A.

2016-01-01

Online learning is variously employed in K-12 education, including for teacher professional development. However, the use of computer-based technologies for learning purposes assumes learner computer proficiency, making this construct an important domain of procedural knowledge in formal and informal online learning contexts. Addressing this…

Computer Assisted Learning in Numeracy.

ERIC Educational Resources Information Center

Hollin, Freda

Computer-assisted learning in numeracy for adults is far less developed than computer-assisted learning in literacy. Although a great many software programs exist, few are suitable for adults and many offer only drill and practice exercises instead of teaching genuine computer skills. One approach instructors can take is to have their students use…
'Designing Ambient Interactions - Pervasive Ergonomic Interfaces for Ageing Well' (DAI'10)

NASA Astrophysics Data System (ADS)

Geven, Arjan; Prost, Sebastian; Tscheligi, Manfred; Soldatos, John; Gonzalez, Mari Feli

The workshop will focus on novel computer based interaction mechanisms and interfaces, which boost natural interactivity and obviate the need for conventional tedious interfaces. Such interfaces are increasingly used in ambient intelligence environments and related applications, including application boosting elderly cognitive support, cognitive rehabilitation and Ambient Assisted Living (AAL). The aim of the workshop is to provide insights on the technological underpinnings of such interfaces, along with tools and techniques for their design and evaluation.
Terascale spectral element algorithms and implementations.

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

Fischer, P. F.; Tufo, H. M.

1999-08-17

We describe the development and implementation of an efficient spectral element code for multimillion gridpoint simulations of incompressible flows in general two- and three-dimensional domains. We review basic and recently developed algorithmic underpinnings that have resulted in good parallel and vector performance on a broad range of architectures, including the terascale computing systems now coming online at the DOE labs. Sustained performance of 219 GFLOPS has been recently achieved on 2048 nodes of the Intel ASCI-Red machine at Sandia.
Does your model weigh the same as a Duck?

NASA Astrophysics Data System (ADS)

Jain, Ajay N.; Cleves, Ann E.

2012-01-01

Computer-aided drug design is a mature field by some measures, and it has produced notable successes that underpin the study of interactions between small molecules and living systems. However, unlike a truly mature field, fallacies of logic lie at the heart of the arguments in support of major lines of research on methodology and validation thereof. Two particularly pernicious ones are cum hoc ergo propter hoc (with this, therefore because of this) and confirmation bias (seeking evidence that is confirmatory of the hypothesis at hand). These fallacies will be discussed in the context of off-target predictive modeling, QSAR, molecular similarity computations, and docking. Examples will be shown that avoid these problems.
Model-based analyses: Promises, pitfalls, and example applications to the study of cognitive control

PubMed Central

Mars, Rogier B.; Shea, Nicholas J.; Kolling, Nils; Rushworth, Matthew F. S.

2011-01-01

We discuss a recent approach to investigating cognitive control, which has the potential to deal with some of the challenges inherent in this endeavour. In a model-based approach, the researcher defines a formal, computational model that performs the task at hand and whose performance matches that of a research participant. The internal variables in such a model might then be taken as proxies for latent variables computed in the brain. We discuss the potential advantages of such an approach for the study of the neural underpinnings of cognitive control and its pitfalls, and we make explicit the assumptions underlying the interpretation of data obtained using this approach. PMID:20437297
Computer-Based Learning in Open and Distance Learning Institutions in Nigeria: Cautions on Use of Internet for Counseling

ERIC Educational Resources Information Center

Okopi, Fidel Onjefu; Odeyemi, Olajumoke Janet; Adesina, Adewale

2015-01-01

The study has identified the areas of strengths and weaknesses in the current use of Computer Based Learning (CBL) tools in Open and Distance Learning (ODL) institutions in Nigeria. To achieve these objectives, the following research questions were proposed: (i) What are the computer-based learning tools (soft and hard ware) that are actually in…
On the Need for Research Evidence to Guide the Design of Computer Games for Learning

ERIC Educational Resources Information Center

Mayer, Richard E.

2015-01-01

Computer games for learning (also called video games or digital games) have potential to improve education. This is the intriguing idea that motivates this special issue of the "Educational Psychologist" on "Psychological Perspectives on Digital Games and Learning." Computer games for learning are games delivered via computer…
Successful Implementation of a Computer-Supported Collaborative Learning System in Teaching E-Commerce

ERIC Educational Resources Information Center

Ngai, E. W. T.; Lam, S. S.; Poon, J. K. L.

2013-01-01

This paper describes the successful application of a computer-supported collaborative learning system in teaching e-commerce. The authors created a teaching and learning environment for 39 local secondary schools to introduce e-commerce using a computer-supported collaborative learning system. This system is designed to equip students with…
Using e-Learning Platforms for Mastery Learning in Developmental Mathematics Courses

ERIC Educational Resources Information Center

Boggs, Stacey; Shore, Mark; Shore, JoAnna

2004-01-01

Many colleges and universities have adopted e-learning platforms to utilize computers as an instructional tool in developmental (i.e., beginning and intermediate algebra) mathematics courses. An e-learning platform is a computer program used to enhance course instruction via computers and the Internet. Allegany College of Maryland is currently…
Public Computer Assisted Learning Facilities for Children with Visual Impairment: Universal Design for Inclusive Learning

ERIC Educational Resources Information Center

Siu, Kin Wai Michael; Lam, Mei Seung

2012-01-01

Although computer assisted learning (CAL) is becoming increasingly popular, people with visual impairment face greater difficulty in accessing computer-assisted learning facilities. This is primarily because most of the current CAL facilities are not visually impaired friendly. People with visual impairment also do not normally have access to…
Computer-Assisted Language Learning: Diversity in Research and Practice

ERIC Educational Resources Information Center

Stockwell, Glenn, Ed.

2012-01-01

Computer-assisted language learning (CALL) is an approach to teaching and learning languages that uses computers and other technologies to present, reinforce, and assess material to be learned, or to create environments where teachers and learners can interact with one another and the outside world. This book provides a much-needed overview of the…
Students Using Handheld Computers to Learn Collaboratively in a First Grade Classroom

ERIC Educational Resources Information Center

Fritz, Megan Lynne

2005-01-01

This ethnographic study investigated how first grade students used handheld computers to learn in collaboration with others throughout the learning process. This research focused specifically on how the use of handheld computers impacts students' learning outcomes and relates to technology standards. A qualitative methodology was used to capture…
In vitro molecular machine learning algorithm via symmetric internal loops of DNA.

PubMed

Lee, Ji-Hoon; Lee, Seung Hwan; Baek, Christina; Chun, Hyosun; Ryu, Je-Hwan; Kim, Jin-Woo; Deaton, Russell; Zhang, Byoung-Tak

2017-08-01

Programmable biomolecules, such as DNA strands, deoxyribozymes, and restriction enzymes, have been used to solve computational problems, construct large-scale logic circuits, and program simple molecular games. Although studies have shown the potential of molecular computing, the capability of computational learning with DNA molecules, i.e., molecular machine learning, has yet to be experimentally verified. Here, we present a novel molecular learning in vitro model in which symmetric internal loops of double-stranded DNA are exploited to measure the differences between training instances, thus enabling the molecules to learn from small errors. The model was evaluated on a data set of twenty dialogue sentences obtained from the television shows Friends and Prison Break. The wet DNA-computing experiments confirmed that the molecular learning machine was able to generalize the dialogue patterns of each show and successfully identify the show from which the sentences originated. The molecular machine learning model described here opens the way for solving machine learning problems in computer science and biology using in vitro molecular computing with the data encoded in DNA molecules. Copyright © 2017. Published by Elsevier B.V.
The inseparable role of emotions in the teaching and learning of primary school science

NASA Astrophysics Data System (ADS)

Siry, Christina; Brendel, Michelle

2016-09-01

In this paper, we seek to explore the inseparable role of emotions in the teaching and the learning of science at the primary school level, as we elaborate the theoretical underpinnings and personal experiences that lead us to this notion of inseparability. We situate our perspectives on the complexity of science education in primary schools, draw on existing literature on emotions in science, and present arguments for the necessity of working towards positive emotions in our work with young children and their teachers. We layer our own perspectives and experiences as teachers and as researchers onto methodological arguments through narratives to emerge with a reflective essay that seeks to highlight the importance of emotions in our work with children and their teachers in elementary school science.
Teaching dental pain with and without underlying oral physiology: learning implications.

PubMed

Ali, Rahat; O'Sullivan, Dominic J; Gray, Gordon B; Vowles, Richard W; Hooper, Susan M

2009-09-01

This study investigated whether teaching undergraduate dental students the diagnosis and management of acute dental pain alongside the underpinning oral physiology helped them to understand the topic better than teaching them acute dental pain as a separate entity. Each of three clinical years of dental students at the same dental school was taught in two groups. Each group was taught the signs/symptoms of five acute dental pain conditions by the same member of the staff. However, the teaching for one group of students in each year reminded the students about the physiology that underpinned the clinical symptoms. One week later, the students completed an open-ended questionnaire that required them to list signs/symptoms of the five dental pain conditions. For each year of dental students that was examined, the mean student marks were significantly higher (p<0.05) for those who were taught dental pain and the underlying physiology compared with students who were only taught dental pain as a stand-alone subject. This suggests that integrating biomedical science and clinical teaching is beneficial.
Computing the stability of steady-state solutions of mathematical models of the electrical activity in the heart.

PubMed

Tveito, Aslak; Skavhaug, Ola; Lines, Glenn T; Artebrant, Robert

2011-08-01

Instabilities in the electro-chemical resting state of the heart can generate ectopic waves that in turn can initiate arrhythmias. We derive methods for computing the resting state for mathematical models of the electro-chemical process underpinning a heartbeat, and we estimate the stability of the resting state by invoking the largest real part of the eigenvalues of a linearized model. The implementation of the methods is described and a number of numerical experiments illustrate the feasibility of the methods. In particular, we test the methods for problems where we can compare the solutions with analytical results, and problems where we have solutions computed by independent software. The software is also tested for a fairly realistic 3D model. Copyright © 2011 Elsevier Ltd. All rights reserved.
Models of Educational Computing @ Home: New Frontiers for Research on Technology in Learning.

ERIC Educational Resources Information Center

Kafai, Yasmin B.; Fishman, Barry J.; Bruckman, Amy S.; Rockman, Saul

2002-01-01

Discusses models of home educational computing that are linked to learning in school and recommends the need for research that addresses the home as a computer-based learning environment. Topics include a history of research on educational computing at home; technological infrastructure, including software and compatibility; Internet access;…
The Learning Effects of Computer Simulations in Science Education

ERIC Educational Resources Information Center

Rutten, Nico; van Joolingen, Wouter R.; van der Veen, Jan T.

2012-01-01

This article reviews the (quasi)experimental research of the past decade on the learning effects of computer simulations in science education. The focus is on two questions: how use of computer simulations can enhance traditional education, and how computer simulations are best used in order to improve learning processes and outcomes. We report on…
RASCAL: A Rudimentary Adaptive System for Computer-Aided Learning.

ERIC Educational Resources Information Center

Stewart, John Christopher

Both the background of computer-assisted instruction (CAI) systems in general and the requirements of a computer-aided learning system which would be a reasonable assistant to a teacher are discussed. RASCAL (Rudimentary Adaptive System for Computer-Aided Learning) is a first attempt at defining a CAI system which would individualize the learning…
EFL Learners' Attitudes towards Using Computers as a Learning Tool in Language Learning

ERIC Educational Resources Information Center

Kitchakarn, Orachorn

2015-01-01

The study was conducted to investigate attitudes toward using computers as a learning tool among undergraduate students in a private university. In this regards, some variables which might be potential antecedents of attitudes toward computer including gender, experience of using computers and perceived abilities in using programs were examined.…

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