Making the nursing curriculum more inclusive for students with specific learning difficulties (SpLD): embedding specialist study skills into a core module.

Science.gov (United States)

Wray, Jane; Aspland, Jo; Taghzouit, Jayne; Pace, Kerry

2013-06-01

Wray et al. (2012) found that providing specialist 'add on' study skills sessions to students with SpLD increased the likelihood of progression and earlier identification. However, 48% of students identified as 'at risk' of having a SpLD did not pursue further assessment/support, which is of concern. OBJECTIVES/DESIGN/PARTICIPANTS/SETTINGS: The study aimed to explore the impact of embedding nine study skills sessions designed for students with SpLD into the mainstream curriculum on pre-registration nursing students in one HEI in the north of England. Two cohorts (September 2009 (n=257) and February 2010 (n=127)) took part; a total of 300 students completed a student feedback questionnaire (201 from September 2009, 99 from February 2010 (response rates of 87% and 80%)). The study used an outcome evaluation approach (Watson et al., 2008) to explore the impact of the sessions using a range of measures: (i) a student feedback questionnaire, (ii) length of time from registration to first contact with Disability Services, and (iii) progression data. Overall, the sessions were received very positively, especially those on essay writing, reflection and learning techniques. Students in the study cohorts made contact with Disability Services 4-6 weeks earlier than other cohorts; referrals were also higher. Equally, students with SpLD with access to study skills had higher rates of progression (e.g. 87% in 2009) than in years with no sessions (e.g. 62% in 2008); progression rates were comparable to their non-disabled peers. Mainstreaming what had previously been a reasonable adjustment made time- and resource-savings for the institution. Such approaches to embedding are important in encouraging and retaining talented and able students. Copyright © 2012 Elsevier Ltd. All rights reserved.

DistiLD Database

DEFF Research Database (Denmark)

Palleja, Albert; Horn, Heiko; Eliasson, Sabrina

2012-01-01

Genome-wide association studies (GWAS) have identified thousands of single nucleotide polymorphisms (SNPs) associated with the risk of hundreds of diseases. However, there is currently no database that enables non-specialists to answer the following simple questions: which SNPs associated...... with diseases are in linkage disequilibrium (LD) with a gene of interest? Which chromosomal regions have been associated with a given disease, and which are the potentially causal genes in each region? To answer these questions, we use data from the HapMap Project to partition each chromosome into so-called LD...... blocks, so that SNPs in LD with each other are preferentially in the same block, whereas SNPs not in LD are in different blocks. By projecting SNPs and genes onto LD blocks, the DistiLD database aims to increase usage of existing GWAS results by making it easy to query and visualize disease...

Perbandingan Pemberian Brodifakum Ld50 Dan Ld100 Terhadap Perubahan Gambaran Patologi Anatomi Gaster Tikus Wistar

OpenAIRE

Renardi P., Ricky; Dhanardhono, Tuntas; Bhima, Sigit Kirana Lintang

2015-01-01

Background : Brodifakum is a substance that often used as rat poison and disrupt the process of blood coagulation.As a result of this disorder can cause bleeding in vital organs of rat. This study was conducted to assess the gastric anatomic pathology due to Brodifakum. Aim : To know the comparison of Anatomical Pathology Rattus norvegicus Gastric againstbrodifacoum administration LD50 and LD100.Methods :This study was an experimental study with post test only group design. The sample of this...

IMS Learning Design desde dentro. Una especificación para crear escenarios de aprendizaje online (parte I)

NARCIS (Netherlands)

Burgos, Daniel; Berbegal, Nidia; Griffiths, David; Tattersall, Colin; Koper, Rob

2005-01-01

IMS Learning Design, IMS LD de ahora en adelante (IMS, 2003), es una especificación centrada en formación online o e-learning y que permite modelar programaciones curriculares o lecciones presenciales de forma que puedan ser seguidas online, construyendo lo que se denomina Unidades de Aprendizaje

TENCompetence Learning Design Runtime v.1.3

NARCIS (Netherlands)

Sharples, Paul; Beauvoir, Phillip; Cherian, Roy; Griffiths, David; Gueorguiev, Atenas; Hernández-Leo, Davinia; Melero, Javier; Miao, Yongwu; Santos, Patricia; Wilson, Scott

2009-01-01

These server applications provide runtime support for IMS-LD Units of Learning, widget based services for Units of Learning, and IMS-QTI. Available under the three clause BSD licence, Copyright TENCompetence Foundation. The used CopperCore service has a GPL license.

Can Social Stories Enhance the Interpersonal Conflict Resolution Skills of Children with LD?

Science.gov (United States)

Kalyva, Efrosini; Agaliotis, Ioannis

2009-01-01

Since many children with learning disabilities (LD) face interpersonal conflict resolution problems, this study examines the efficacy of social stories in helping them choose more appropriate interpersonal conflict resolution strategies. A social story was recorded and played to the 31 children with LD in the experimental group twice a week for a…

Graphic organizers and their effects on the reading comprehension of students with LD: a synthesis of research.

Science.gov (United States)

Kim, Ae-Hwa; Vaughn, Sharon; Wanzek, Jeanne; Wei, Shangjin

2004-01-01

Previous research studies examining the effects of graphic organizers on reading comprehension for students with learning disabilities (LD) are reviewed. An extensive search of the professional literature between 1963 and June 2001 yielded a total of 21 group design intervention studies that met the criteria for inclusion in the synthesis. Using graphic organizers (i.e., semantic organizers, framed outlines, cognitive maps with and without a mnemonic) was associated with improved reading comprehension overall for students with LD. Compared to standardized reading measures, researcher-developed comprehension measures were associated with higher effect sizes. Initial gains demonstrated when using graphic organizers were not revealed during later comprehension tasks or on new comprehension tasks.

Piloting a manualised weight management programme (Shape Up-LD) for overweight and obese persons with mild-moderate learning disabilities: study protocol for a pilot randomised controlled trial.

Science.gov (United States)

Beeken, Rebecca J; Spanos, Dimitrios; Fovargue, Sally; Hunter, Rachael; Omar, Rumana; Hassiotis, Angela; King, Michael; Wardle, Jane; Croker, Helen

2013-03-12

National obesity rates have dramatically risen over the last decade. Being obese significantly reduces life expectancy, increases the risk of a range of diseases, and compromises quality of life. Costs to both the National Health Service and society are high. An increased prevalence of obesity in people with learning disabilities has been demonstrated. The consequences of obesity are particularly relevant to people with learning disabilities who are already confronted by health and social inequalities. In order to provide healthcare for all, and ensure equality of treatment for people with learning disabilities, services must be developed specifically with this population in mind. The aim of this project is to pilot the evaluation of a manualised weight management programme for overweight and obese persons with mild-moderate learning disabilities (Shape Up-LD). An individually randomised, controlled pilot trial in 60 overweight and obese (body mass index ≥ 25) adults (age ≥ 18) with mild-moderate learning disabilities and their carers will be carried out, comparing "Shape Up-LD" with usual care. The manualised Shape Up-LD intervention will involve 12 weekly sessions, which include healthy eating messages, advice on physical activity and use of behaviour change techniques to help people manage their weight. Assessments of participants will be conducted at baseline, 12 weeks and 6 months. Service users and their carers and service providers will also give their perspectives on the experience of Shape Up-LD in qualitative interviews at 12 weeks. Feasibility outcomes will include recruitment rates, loss to follow-up, compliance rates, completion rates, collection of information for a cost-effectiveness analysis and an estimation of the treatment effect on weight. The findings from this study will inform our preparation for a definitive randomised controlled trial to test the efficacy of the programme with respect to weight loss and maintenance in this population

Introducing Algebra through the Graphical Representation of Functions: A Study among LD Students

Science.gov (United States)

Sauriol, Jennifer

2013-01-01

This longitudinal study evaluates the impact of a new Algebra 1 course at a High School for language-based learning-disabled (LD) students. The new course prioritized the teaching of relationship graphs and functions as an introduction to algebra. Across three studies, the dissertation documents and evaluates the progress made by LD high school…

Classroom Behavior Patterns of EMH, LD, and EH Students.

Science.gov (United States)

McKinney, James D.; Forman, Susan G.

1982-01-01

Investigated whether classroom teachers could differentiate among educable mentally handicapped (EMH), learning disabled (LD), and emotionally handicapped (EH) students based on perceptions of classroom behavior patterns. Ratings from classroom behavior inventory scales revealed that EMH students were distinguished by low intelligence, creativity,…

Does the subjective quality of life of children with specific learning disabilities (SpLD) agree with their parents' proxy reports?

Science.gov (United States)

Rotsika, V; Coccossis, M; Vlassopoulos, M; Papaeleftheriou, E; Sakellariou, K; Anagnostopoulos, D C; Kokkevi, A; Skevington, S

2011-10-01

The aim of the present study was to investigate agreement between child-parent proxy reports on quality of life (QoL) in children with specific learning disabilities (SpLD) and in a control group of typically developing children. One hundred and sixteen children aged 8-14 years with SpLD, and 312 same age typically developing children with their parents (one or both), respectively, completed the child and parent versions of the KINDL(R) questionnaire. Values were analyzed with ANOVA and intra-class correlation coefficient (ICC). Significant mean differences were found between children with SpLD and their mother's proxy ratings. So, mothers reported significantly lower scores in the dimension of everyday functioning in school, but significantly higher scores regarding the child's physical and emotional well-being. For typically developing children, significant differences between children and parents' proxy ratings were found in physical well-being and self-esteem with both parents reporting higher scores. Concerning ICC, correlations were few and low in the SpLD group but more robust in the typically developing child-parent proxy ratings with values ranging from 0.22 to 0.46. In the case of SpLD, the child's problem area, which is reflected in the KINDL(R) dimension of everyday functioning in school, seems to be an issue of controversial value that may be differentially perceived by children and their mothers. Further, it can be argued that as mothers seemed to perceive in a more negative way the child's QoL at school, they were at the same time attempting to counterbalance their reactions by overestimating the child's physical and emotional well-being. Besides differences, there is a tendency even low for mothers and children with SpLD to converge toward similar perceptions regarding the child's physical and emotional well-being and satisfaction with friends that is showing some rather common understanding of the child's overall well-being and his

COLLAGE: A Collaborative Learning Design Editor Based on Patterns

Science.gov (United States)

Hernandez-Leo, Davinia; Villasclaras-Fernandez, Eloy D.; Asensio-Perez, Juan I.; Dimitriadis, Yannis; Jorrin-Abellan, Ivan M.; Ruiz-Requies, Ines; Rubia-Avi, Bartolome

2006-01-01

This paper introduces "Collage", a high-level IMS-LD compliant authoring tool that is specialized for CSCL (Computer-Supported Collaborative Learning). Nowadays CSCL is a key trend in e-learning since it highlights the importance of social interactions as an essential element of learning. CSCL is an interdisciplinary domain, which…

Fabrication of LD-3 Polymer Directional Couplers

National Research Council Canada - National Science Library

Chen, Ray T

1998-01-01

.... LD-3 polymer directional couplers arc designed and fabricated to operate at 1.3 microns. Waveguide propagation losses, device characterization, demonstration of cross coupling and packaged device pictures are presented in this final report.

Teaching Self-Control Procedures to Learning Disabled Youths.

Science.gov (United States)

Foster, Carol; And Others

The study involving two learning disabled (LD) seventh graders was designed to develop and evaluate a self instructional booklet that teaches adolescents to change their behaviors with minimal intervention from other individuals. The first part of the study examined whether LD Ss could learn the principles of self monitoring, goal establishment,…

The Middle School Experience: Effects on the Math and Science Achievement of Adolescents with LD.

Science.gov (United States)

Anderman, Eric M.

1998-01-01

Using data from the National Education Longitudinal Study and applying hierarchical linear modeling, this study found a strong gap in achievement in math and science between adolescents with and without learning disabilities (LD). The gap was reduced for LD adolescents who did not make a school transition until at least ninth grade. (DB)

A model-driven development approach for learning design using the LPCEL Editor

Directory of Open Access Journals (Sweden)

Jorge Torres

2014-01-01

Full Text Available Complex learning scenarios are represented using Educational Modeling Languages (EMLs. Different people with specific skills usually design these scenarios. The IMS LD is a commonly used EML for which some visual editors are being created in order to assist the authoring process. However, these editors have a limited level of expressiveness and do not provide the facilities for designers to collaborate in the design process. The LPCEL Editor provides a broad level of expressiveness and facilitates the authoring process with an editor that includes: (1 Visual Elements, (2 Intermediate Representation, (3 Learning Patterns, (4 Collaboration tools and (5 Web Services. In order to verify that the components are sufficient, we conducted a user evaluation to analyze their perspective regarding the level of functionality of the tools.

Proteome-level assessment of origin, prevalence and function of Leucine-Aspartic Acid (LD) motifs

KAUST Repository

Alam, Tanvir

2018-03-11

Short Linear Motifs (SLiMs) contribute to almost every cellular function by connecting appropriate protein partners. Accurate prediction of SLiMs is difficult due to their shortness and sequence degeneracy. Leucine-aspartic acid (LD) motifs are SLiMs that link paxillin family proteins to factors controlling (cancer) cell adhesion, motility and survival. The existence and importance of LD motifs beyond the paxillin family is poorly understood. To enable a proteome-wide assessment of these motifs, we developed an active-learning based framework that iteratively integrates computational predictions with experimental validation. Our analysis of the human proteome identified a dozen proteins that contain LD motifs, all being involved in cell adhesion and migration, and revealed a new type of inverse LD motif consensus. Our evolutionary analysis suggested that LD motif signalling originated in the common unicellular ancestor of opisthokonts and amoebozoa by co-opting nuclear export sequences. Inter-species comparison revealed a conserved LD signalling core, and reveals the emergence of species-specific adaptive connections, while maintaining a strong functional focus of the LD motif interactome. Collectively, our data elucidate the mechanisms underlying the origin and adaptation of an ancestral SLiM.

Special Delivery Systems. Self-Esteem Exercises. Learning Disabilities Curriculum.

Science.gov (United States)

Molek, Carol

This publication contains self-esteem exercises and a learning disabilities (LD) curriculum for students with LD in adult basic education programs. The 37 student exercises are designed to build the self-esteem of students with LD. They include self-evaluations, profiles, and checklists. Topics covered are success, decision making, problem…

Design and implementation of VUV-CD and LD measurements using an ac modulated polarizing undulator

International Nuclear Information System (INIS)

Yagi-Watanabe, K.; Yamada, T.; Tanaka, M.; Kaneko, F.; Kitada, T.; Ohta, Y.; Nakagawa, K.

2005-01-01

VUV circular dichroism (CD) and linear dichroism (LD) have been successfully measured at wavelengths beyond the conventional limit by using an ac modulated polarizing undulator. We have developed CD and LD measuring technique by polarization modulation at the source, without using transmission type polarizing modulator, to extend to the coverage to wavelengths shorter than 140-bar nm. AIST developed in 1986 ac polarizing undulator by using a electron storage ring 'TERAS' based on an original concept. The undulator which can produce any desired polarization of vertical- and horizontal-linear polarization (VLP and HLP) and right- and left-handed circular polarization (RCP and LCP) is specially well suited to both measurements of CD and LD. With this undulator, the polarization alternate in the order of VLP-RCP-HLP-RCP-VLP-LCP-HLP-LCP-VLP-, i.e. when circular polarization is modulated in f Hz, linear polarization alters in 2f Hz. This allows us simultaneous measurements of CD and LD. Since the TERAS can produce ac-modulated polarized radiation of wavelength as short as 40-bar nm, it is expected to have CD and LD measurement extended to 40-bar nm

Crafting an Argument in Steps: A Writing Process Model for Graduate and Professional Students with LD

Science.gov (United States)

Kallestinova, Elena

2017-01-01

The paper discusses argument pedagogy for graduate and professional students with learning disabilities (LD) in the context of academic writing. To understand the nature and types of writing problems that graduate and professional students with LD experience, the author presents results of a university-wide survey with the students who did and did…

First-Year College Students with ADHD And/or LD: Differences in Engagement, Positive Core Self-Evaluation, School Preparation, and College Expectations

Science.gov (United States)

DuPaul, George J.; Pinho, Trevor D.; Pollack, Brittany L.; Gormley, Matthew J.; Laracy, Seth D.

2017-01-01

Students with attention-deficit/hyperactivity disorder (ADHD) and/or learning disabilities (LD) experience significant challenges in making the transition from high school to college. This study examined the ways first-year college students with ADHD, LD, ADHD+LD, and comparison peers differ in engagement, core self-evaluation, high school…

Integrating IMS LD and IMS QTIv2 using CopperCore Service Integration

NARCIS (Netherlands)

Vogten, Hubert

2006-01-01

Vogten, H. (2006). Integrating IMS LD and IMS QTIv2 using CopperCore Service Integration. Presentation at International Workshop in Learning Networks for Lifelong Competence Development. March, 30-31, 2006. Sofia, Bulgaria: TENCompetence Conference. Retrieved June 30th, 2006, from

ReCourse Learning Design Editor 2.0

NARCIS (Netherlands)

Beauvoir, Phillip; Sharples, Paul; Griffiths, Dai; Miao, Yongwu

2009-01-01

ReCourse is an Eclipse Rich Client Platform application. A number of plug-ins are included, enabling users to author QTI compliant tests, link to services, upload to repositories, and publish and populate Units of Learning. New features in version 2.0 include support for IMS LD levels B & C, and a

A Self-Organizing Incremental Neural Network based on local distribution learning.

Science.gov (United States)

Xing, Youlu; Shi, Xiaofeng; Shen, Furao; Zhou, Ke; Zhao, Jinxi

2016-12-01

In this paper, we propose an unsupervised incremental learning neural network based on local distribution learning, which is called Local Distribution Self-Organizing Incremental Neural Network (LD-SOINN). The LD-SOINN combines the advantages of incremental learning and matrix learning. It can automatically discover suitable nodes to fit the learning data in an incremental way without a priori knowledge such as the structure of the network. The nodes of the network store rich local information regarding the learning data. The adaptive vigilance parameter guarantees that LD-SOINN is able to add new nodes for new knowledge automatically and the number of nodes will not grow unlimitedly. While the learning process continues, nodes that are close to each other and have similar principal components are merged to obtain a concise local representation, which we call a relaxation data representation. A denoising process based on density is designed to reduce the influence of noise. Experiments show that the LD-SOINN performs well on both artificial and real-word data. Copyright © 2016 Elsevier Ltd. All rights reserved.

A Review of Story Mapping Instruction for Secondary Students with LD

Science.gov (United States)

Boon, Richard T.; Paal, Michael; Hintz, Anna-Maria; Cornelius-Freyre, Melissa

2015-01-01

The purpose of this article is to provide a review on the effectiveness of story mapping to improve the reading comprehension skills of middle and high school (Grades 6-12) students with learning disabilities (LD). An extensive review of the special education research-base revealed twelve (N = 12) story mapping intervention studies that met our…

Students classified as LD who received course substitutions for the college foreign language requirement: a replication study.

Science.gov (United States)

Sparks, Richard L; Philips, Lois G; Javorsky, James

2002-01-01

This replication study examined whether 158 college students classified as learning disabled (LD) who were granted course substitutions for the foreign language (FL) requirement would display significant cognitive and academic achievement differences when grouped by levels of IQ-achievement and achievement-achievement discrepancy and by level of performance on an FL aptitude test (Modern Language Aptitude Test; MLAT), phonological/orthographic processing measures, and in FL courses. The results showed that there were few differences among groups with differing levels of IQ-achievement or achievement-achievement discrepancy (i.e., 1.50 SD) on MLAT and American College Testing (ACT) scores, graduating grade point average (GPA), or college FL GPA. The results also showed that between groups who scored at or above versus below the 15th percentile (i.e., or = 1.0 SD) for classification as LD. These findings suggest that many traditional assumptions about LD and FL learning are likely to be false.

A financial impact assessment of LD 1725 : stream crossings.

Science.gov (United States)

2011-01-01

This report looks at the potential financial impact of LD 1725, a Maine Legislative bill that was : considered during the second regular session of the 124th Maine Legislature. The bill would : affect the design & construction of an estimated 30,000 ...

COMPARISONS OF SELF-EFFICACY AND HOPE AMONG STUDENTS WITH AND WITHOUT LEARNING DISABILITIES

Directory of Open Access Journals (Sweden)

Mohammad HOJATI

2013-03-01

Full Text Available Learning disability is a life-long condition that can affect academic functioning, everyday life and social life. In multiple areas, academic and other, students with LD often underachieve, and often with pervasive negative consequences. This study compared self-efficacy and hope in 30 elementary school (sixth grade children with learning disabilities (LD and 30 their peers without LD. An ex post facto design was used. Statistical population comprised of all students in elementary schools (sixth grade in, Harsin, Iran, during the 2012-2013 academic year. Students with learning disabilities were randomly selected. The students with LD had been diagnosed by Colorado Learning Difficulties Questionnaire (CLDQ. The students completed the Wechsler Memory Scale, General Self-Efficacy Scale, and Children’s Hope Scale. Data were analyzed using analysis of variance. The Statistical Package for Social Sciences (SPSS 20 was used for computing descriptive statistics and analysis of variance. Differences were found between the groups on the self-efficacy and hope. The study demon­strated the important role of self-efficacy and hope for students with LD.

Biochemical Properties and Mechanism of Action of Enterocin LD3 Purified from Enterococcus hirae LD3.

Science.gov (United States)

Gupta, Aabha; Tiwari, Santosh Kumar; Netrebov, Victoria; Chikindas, Michael L

2016-09-01

Enterocin LD3 was purified using activity-guided multistep chromatography techniques such as cation-exchange and gel-filtration chromatography. The preparation's purity was tested using reverse-phase ultra-performance liquid chromatography. The specific activity was tested to be 187.5 AU µg(-1) with 13-fold purification. Purified enterocin LD3 was heat stable up to 121 °C (at 15 psi pressure) and pH 2-6. The activity was lost in the presence of papain, reduced by proteinase K, pepsin and trypsin, but was unaffected by amylase and lipase, suggesting proteinaceous nature of the compound and no role of carbohydrate and lipid moieties in the activity. MALDI-TOF/MS analysis of purified enterocin LD3 resolved m/z 4114.6, and N-terminal amino acid sequence was found to be H2NQGGQANQ-COOH suggesting a new bacteriocin. Dissipation of membrane potential, loss of internal ATP and bactericidal effect were recorded when indicator strain Micrococcus luteus was treated with enterocin LD3. It inhibited Gram-positive and Gram-negative bacteria including human pathogens such as Staphylococcus aureus, Pseudomonas fluorescens, Pseudomonas aeruginosa, Salmonella typhi, Shigella flexneri, Listeria monocytogenes, Escherichia coli O157:H7, E. coli (urogenic, a clinical isolate) and Vibrio sp. These properties of purified enterocin LD3 suggest its applications as a food biopreservative and as an alternative to clinical antibiotics.

Quality of life in newly diagnosed children with specific learning disabilities (SpLD) and differences from typically developing children: a study of child and parent reports.

Science.gov (United States)

Ginieri-Coccossis, M; Rotsika, V; Skevington, S; Papaevangelou, S; Malliori, M; Tomaras, V; Kokkevi, A

2013-07-01

Research on quality of life (QoL) of school children with specific learning disabilities (SpLD) and their parents is scarce. The present study explores QoL deficits in newly diagnosed children with SpLD and their parents, in comparison to a similar age group of typically developing children. Possible associations between parental and child QoL were statistically explored in both groups of children. 70 newly diagnosed children with SpLD [International Classification of Diseases-10 (ICD-10) criteria] (38 boys, 32 girls, mean age 10.1 years) and a control group of 69 typically developing children of the same age (40 boys, 29 girls, mean age 10.6 years) were recruited. Children were of normal intelligence quotient, attending mainstream schools. Their parents were also recruited so a child's scores could be associated with corresponding parental scores (mother or father). Children's QoL was assessed by the German questionnaire for measuring quality of life in children and adolescents (KINDL(R) ) questionnaire and parental QoL by World Health Organization Quality of Life brief questionnaire (WHOQOL-BREF) of the World Health Organization. Children with SpLD in comparison to typically developing children reported according to the KINDL(R) measurement poorer emotional well-being, lower self-esteem and satisfaction in their relationships with family and friends. Surprisingly, school functioning was not reported by these children as an area of concern. Parents of children with SpLD indicated experiencing lower satisfaction in the WHOQOL-BREF domains of social relationships and environment. Correlational and regression analysis with parental-child QoL scores provided evidence that in the SpLD group, parental scores on WHOQOL-BREF social relationships and psychological health domains could be predictors of the child's emotional well-being, satisfaction with family, friends and school functioning. Stepwise regression analysis verified the effect of parents' WHOQOL-BREF social

Dialogic learning and interactive groups: an IMS LD template integrated in runtime systems

Directory of Open Access Journals (Sweden)

Mar Pérez-Sanagustín

2008-07-01

Full Text Available Dialogic learning and interactive groups have proved to be a useful educational methodological approach in lifelong learning with adults. The principles of this approach stress the importance of dialogue and equal participation in every stage of the learning process – including the design of the training activities. This paper adopts these principles as the basis for a configurable template that can be integrated in runtime systems. The template is formulated as a meta-UoL which can be interpreted by IMS Learning Design players. This template serves as a guide to flexibly select and edit the activities at runtime (on the fly. The meta-UoL has been used successfully by two significant practitioners so as to create a real-life example, with positive and encouraging results.

Teachers’ Learning Design Practice for Students as Learning Designers

DEFF Research Database (Denmark)

Levinsen, Karin Tweddell; Sørensen, Birgitte Holm

2018-01-01

This paper contributes with elements of an emerging learning design methodology. The paper takes as its starting point the theory of Students as Learning Designers, which was developed by Sørensen and Levinsen and based on more than a decade of research-and-development projects in Danish primary...... schools (first to 10th grade). The research focussed on information and communication technology (ICT) within the Scandinavian tradition of Problem Oriented Project Pedagogy (POPP), Problem Based Learning (PBL) and students’ production. In recent years, the projects that provide the grounding...... for the theory have focussed specifically on learning designs that constitute students as learning designers of digital productions (both multimodal and coded productions). This includes learning designs that contribute to students’ empowerment, involvement and autonomy within the teacher-designed frameworks...

Width, Length, and Height Conceptions of Students with Learning Disabilities

Science.gov (United States)

Güven, N. Dilsad; Argün, Ziya

2018-01-01

Teaching responsive to the needs of students with learning disabilities (LD) can be provided through understanding students' conceptions and their ways of learning. The current research, as a case study based on qualitative design, aimed to investigate the conceptions of students with learning disabilities with regard to the different…

Perbandingan Pemberian Brodifakum Ld50 Dan Ld100 Terhadap Perubahan Gambaran Histopatologi Usus Halus Tikus Wistar

OpenAIRE

Al Ayoubi, Alfian Salahudin; Dhanardhono, Tuntas; Bhima, Sigit Kirana Lintang

2016-01-01

Background : Brodifacoum is an anticoagulant substance which usually used as pest control, but this substance has a poisoning effect the body. Brodifacoum is absorbed through gastrointestinal tract which can cause the disorder of blod clotting by slowing down the process of epoxide reductase of vitamin-K.Aim : To know the comparison of Histopathology Rattus norvegicus Intestine against brodifacoum administration LD50 and LD100.Methods :This study was an experimental study with post test only ...

Impact of an education program on parental knowledge of specific learning disability

OpenAIRE

Karande Sunil; Mehta Vishal; Kulkarni Madhuri

2007-01-01

Background :A supportive home environment is one of the factors that can favorably determine the outcome of specific learning disability (SpLD) in a school-going child. However, there is no reliable information available on parental knowledge about SpLD. Aims :To investigate parental knowledge of SpLD and to evaluate the impact of an educational intervention on it. Settings and Design : Prospective questionnaire-based study conducted in our clinic. Materials and Methods : From April to Novemb...

Quality of Life in Children and Adolescents With Learning Problems: Development and Validation of the LD/QOL15 Scale.

Science.gov (United States)

Waber, Deborah P; Boiselle, Ellen C; Forbes, Peter W; Girard, Jonathan M; Sideridis, Georgios D

2018-05-01

Learning problems (LP) can have wider implications than the academic deficits per se. The goal of the present series of studies was to develop a reliable and valid quality-of-life measure targeted to children and adolescents with LP. In Study 1, using a 35-item questionnaire, we surveyed 151 parents/guardians of children referred for assessment of learning disorders. Exploratory factor analysis identified a three-factor model: Academic Performance, School Understanding, and Child/Family Psychological. These factors were validated against standardized measures of academic achievement and psychosocial functioning. The questionnaire was then reduced to 15 items-the LD/QOL15 -and administered to a community sample of 325 parents/guardians of children in Grades 1 to 8 (Study 2). The three-factor model was verified with confirmatory factor analysis. Comparison of general education ( n = 232) and LP ( n = 93) groups within the community sample documented substantial group differences ( p measure that is valid to assess quality of life and, potentially, outcomes in children and adolescents with LP.

Learned Helplessness in Exceptional Children.

Science.gov (United States)

Brock, Herman B.; Kowitz, Gerald T.

The research literature on learned helplessness in exceptional children is reviewed and the authors' efforts to identify and retrain learning disabled (LD) children who have characteristics typical of learned helplessness are reported. Twenty-eight elementary aged LD children viewed as "learned helpless" were randomly assigned to one of four…

Discussion Paper Social and emotional learning for children with Learning Disability: Implications for inclusion.

Directory of Open Access Journals (Sweden)

Valeria Cavioni

2017-11-01

Full Text Available This paper discusses the key role of social and emotional learning programmes for children with Learning Disability (LD. The first part of the paper discusses the difficulties students with learning disability may encounter in their education, such as issues related to peer group acceptance, friendship and social isolation, low self-efficacy and self-esteem, and externalized and internalized behavior problems. The relationship between social and emotional learning programmes and learning disability is then discussed, underlining the benefits of social and emotional learning for students with LD. The paper concludes by highlighting the need for universal social and emotional learning as a vehicle for the academic and social inclusion of students with LD.

Efficient Learning Design

DEFF Research Database (Denmark)

Godsk, Mikkel

This paper presents the current approach to implementing educational technology with learning design at the Faculty of Science and Technology, Aarhus University, by introducing the concept of ‘efficient learning design’. The underlying hypothesis is that implementing learning design is more than...... engaging educators in the design process and developing teaching and learning, it is a shift in educational practice that potentially requires a stakeholder analysis and ultimately a business model for the deployment. What is most important is to balance the institutional, educator, and student...... perspectives and to consider all these in conjunction in order to obtain a sustainable, efficient learning design. The approach to deploying learning design in terms of the concept of efficient learning design, the catalyst for educational development, i.e. the learning design model and how it is being used...

Effects of multimedia vocabulary instruction on adolescents with learning disabilities.

Science.gov (United States)

Kennedy, Michael J; Deshler, Donald D; Lloyd, John Wills

2015-01-01

The purpose of this experimental study is to investigate the effects of using content acquisition podcasts (CAPs), an example of instructional technology, to provide vocabulary instruction to adolescents with and without learning disabilities (LD). A total of 279 urban high school students, including 30 with LD in an area related to reading, were randomly assigned to one of four experimental conditions with instruction occurring at individual computer terminals over a 3-week period. Each of the four conditions contained different configurations of multimedia-based instruction and evidence-based vocabulary instruction. Dependent measures of vocabulary knowledge indicated that students with LD who received vocabulary instruction using CAPs through an explicit instructional methodology and the keyword mnemonic strategy significantly outperformed other students with LD who were taught using the same content, but with multimedia instruction that did not adhere to a specific theoretical design framework. Results for general education students mirrored those for students with LD. Students also completed a satisfaction measure following instruction with multimedia and expressed overall agreement that CAPs are useful for learning vocabulary terms. © Hammill Institute on Disabilities 2013.

Tourette syndrome and learning disabilities

Directory of Open Access Journals (Sweden)

Klug Marilyn G

2005-09-01

Full Text Available Abstract Background Tourette Syndrome (TS is a neurodevelopmental disorder of childhood. Learning disabilities are frequently comorbid with TS. Using the largest sample of TS patients ever reported, we sought to identify differences between subjects with TS only and subjects with TS and a comorbid learning disability. Methods We used the Tourette Syndrome International Consortium database (TIC to compare subjects with comorbid Tourette Syndrome and learning disabilities (TS + LD to subjects who did not have a comorbid learning disability (TS - LD. The TIC database contained 5,500 subjects. We had usable data on 5,450 subjects. Results We found 1,235 subjects with TS + LD. Significant differences between the TS + LD group and the TS - LD group were found for gender (.001, age onset (.030, age first seen (.001, age at diagnosis (.001, prenatal problems (.001, sibling or other family member with tics (.024, two or more affected family members (.009, and severe tics (.046. We used logistic modeling to identify the optimal prediction model of group membership. This resulted in a five variable model with the epidemiologic performance characteristics of accuracy 65.2% (model correctly classified 4,406 of 5,450 subjects, sensitivity 66.1%, and specificity 62.2%. Conclusion Subjects with TS have high prevalence rates of comorbid learning disabilities. We identified phenotype differences between the TS - LD group compared to TS + LD group. In the evaluation of subjects with TS, the presence of a learning disability should always be a consideration. ADHD may be an important comorbid condition in the diagnosis of LD or may also be a potential confounder. Further research on etiology, course and response to intervention for subjects with TS only and TS with learning disabilities is needed.

Students classified as LD and the college foreign language requirement: a quantitative analysis.

Science.gov (United States)

Sparks, R L; Philips, L; Ganschow, L; Javorsky, J

1999-01-01

This study was conducted to determine whether students classified as learning disabled (LD) who were permitted to substitute courses for the college foreign language (FL) requirement at one university would display significant cognitive and academic achievement differences when grouped by level of discrepancy between IQ and achievement, by discrepancy between achievement according to different measures, and by level of performance on phonological-orthographic processing measures, on the Modern Language Aptitude Test (MLAT), and in FL courses. Results showed that there were no differences among students with different levels of discrepancy (i.e., 1.50 SD) on MLAT and American College Testing (ACT) scores, graduating grade point average (GPA) or college FL GPA. Results also showed that among students who scored below versus at or above the 25th percentile on phonological-orthographic processing measures, there were no differences on measures of IQ, ACT, MLAT, and GPA, as well as most measures of academic achievement. Implications for the use of the LD label to grant FL course substitutions or waivers, use of the MLAT in the diagnostic and course substitution/waiver process, and the validity and reliability of traditional criteria for the classification as LD are discussed.

Learning Disabilities.

Science.gov (United States)

Neuwirth, Sharyn

This booklet uses hypothetical case examples to illustrate the definition, causal theories, and specific types of learning disabilities (LD). The cognitive and language performance of students with LD is compared to standard developmental milestones, and common approaches to the identification and education of children with LD are outlined.…

LD pumped Nd: YLF amplification technology

International Nuclear Information System (INIS)

Qin Xingwu; Li Mingzhong; Luo Yiming; Sui Zhan; Ding Lei; Liang Yue; Zhao Runchang; Chen Lianming

2003-01-01

A Ring-LD-pumped Nd: YLF laser amplifier system is theoretically and experimentally discussed. A structure of off-axes double passes amplifier is used. The results of experiment shown that 109 mJ output energy with a net gain of 1115 is obtained under 150 μJ input energy; a compact side-pumped structure is used to obtain a high transferring efficiency of LD array, 1.01 J output energy is achieved at 1053 nm. (authors)

Comorbid LD and ADHD in Childhood: Socioemotional and Behavioural Adjustment and Parents' Positive and Negative Affect

Science.gov (United States)

Al-Yagon, Michal

2009-01-01

The present study examined how vulnerability and protective factors at the individual level (child's disabilities; patterns of attachment), and at the family level (fathers'/mothers' affect), help explain differences in socioemotional and behavioural adjustment among children aged 8-12 years with comorbid learning disability (LD) and attention…

Private speech of learning disabled and normally achieving children in classroom academic and laboratory contexts.

Science.gov (United States)

Berk, L E; Landau, S

1993-04-01

Learning disabled (LD) children are often targets for cognitive-behavioral interventions designed to train them in effective use of a self-directed speech. The purpose of this study was to determine if, indeed, these children display immature private speech in the naturalistic classroom setting. Comparisons were made of the private speech, motor accompaniment to task, and attention of LD and normally achieving classmates during academic seatwork. Setting effects were examined by comparing classroom data with observations during academic seatwork and puzzle solving in the laboratory. Finally, a subgroup of LD children symptomatic of attention-deficit hyperactivity disorder (ADHD) was compared with pure LD and normally achieving controls to determine if the presumed immature private speech is a function of a learning disability or externalizing behavior problems. Results indicated that LD children used more task-relevant private speech than controls, an effect that was especially pronounced for the LD/ADHD subgroup. Use of private speech was setting- and task-specific. Implications for intervention and future research methodology are discussed.

Learning Design Development for Blended Learning

DEFF Research Database (Denmark)

Hansen, Janne Saltoft

Learning design development for blended learning We started implementing Blackboard at Aarhus University in 2013. At the Health Faculty Blackboard replaced AULA which was a LMS with functionality for file distribution and only a vague focus on learning tools. Most teachers therefore had...... no experiences with blended leaning and technology supported out-of-class activities. At the pedagogical unit at the Health faculty we wanted to follow the Blackboard implementation with pedagogical tools for learning design to evolve the pedagogical use of the system. We needed to make development of blended...... learning courses easier for the teachers and also ensure quality in the courses. This poster describes the process from development of the learning design to implementation of the learning design at the faculty: 1. How to place demands on a learning design-model and how to develop and use such a model. 2...

IAS 39 og konverterbar gæld

DEFF Research Database (Denmark)

Fredslund Møller, Peder; Thinggaard, Frank

, at der er en betydelig beholdning af konverterbare realkreditlån, som der skal aflægges regnskab for. Denne artikel har til formål at belyse de alternativer, der findes i IAS39 til regnskabsmæssig behandling af konverterbar gæld. I juli 2008 kom der en tilføjelse til IAS 39, "Eligible Hedged Items". Den......: 1. dagsværdimetode, hvor "hele det konverterbare lån", dvs. både den "rene gæld" og den indbyggede indfrielsesoption, der iflg. IAS 39 udgør de to komponenter i et konverterbart lån, føres til dagsværdi, 2. udskillelsesmetode, hvor der anvendes amortiseret kostpris for den "rene gæld" og dagsværdi...

Effects of a Computerized Working Memory Training Program on Working Memory, Attention, and Academics in Adolescents with Severe LD and Comorbid ADHD: A Randomized Controlled Trial

Science.gov (United States)

Gray, S. A.; Chaban, P.; Martinussen, R.; Goldberg, R.; Gotlieb, H.; Kronitz, R.; Hockenberry, M.; Tannock, R.

2012-01-01

Background: Youths with coexisting learning disabilities (LD) and attention deficit hyperactivity disorder (ADHD) are at risk for poor academic and social outcomes. The underlying cognitive deficits, such as poor working memory (WM), are not well targeted by current treatments for either LD or ADHD. Emerging evidence suggests that WM might be…

Improving learning with science and social studies text using computer-based concept maps for students with disabilities.

Science.gov (United States)

Ciullo, Stephen; Falcomata, Terry S; Pfannenstiel, Kathleen; Billingsley, Glenna

2015-01-01

Concept maps have been used to help students with learning disabilities (LD) improve literacy skills and content learning, predominantly in secondary school. However, despite increased access to classroom technology, no previous studies have examined the efficacy of computer-based concept maps to improve learning from informational text for students with LD in elementary school. In this study, we used a concurrent delayed multiple probe design to evaluate the interactive use of computer-based concept maps on content acquisition with science and social studies texts for Hispanic students with LD in Grades 4 and 5. Findings from this study suggest that students improved content knowledge during intervention relative to a traditional instruction baseline condition. Learning outcomes and social validity information are considered to inform recommendations for future research and the feasibility of classroom implementation. © The Author(s) 2014.

How Student Game Designers Design Learning into Games

DEFF Research Database (Denmark)

Weitze, Charlotte Lærke

2017-01-01

This investigation examined how to support students in creating learning designs for specific learning goals in analogue and digital games as a means of learning. The study also explored the learning trajectories that emerged in the digital games created by the student learning-game designers....... The DBR study was developed through three iterations over two years, involving teachers and students in co-design processes. Together with the teachers, an overall learning design supported the learning process for students by inviting them to be their own learning designers as they designed digital...... learning games for specific learning goals in cross-disciplinary subject matters. The findings were that the students succeeded in developing and implementing specific learning goals in their games. The students also developed learning trajectories through the games by designing various learning...

Effects of red and blue LD lights on the growth of lettuce

International Nuclear Information System (INIS)

Mori, Y.; Takatsuji, M.; Yasuoka, T.

2003-01-01

In this study, Lactuca sativa L. cv. “Red Fire” was cultivated under visible laser diodes (LD) light alone, using red and blue LD for digital versatile discs (DVD). Relative growth rate, photosynthetic rate and vitamin C content were measured, and compared with those obtained using light emitting diodes (LED). When the lettuce was cultivated under LD light, the relative growth rate and net photosynthetic rate were decreased compared to those under LED light. The rates were decreased by 10% and 20% or more under red LD light and under a combination of red and blue LD lights, respectively. However, the vitamin C content was higher when grown under LD light than LED light. Considering the high output and high electrical-to-optical power conversion efficiency of LD, LD are potential light sources for plant cultivation when their prices decrease

Liberating Learning Object Design from the Learning Style of Student Instructional Designers

Science.gov (United States)

Akpinar, Yavuz

2007-01-01

Learning objects are a new form of learning resource, and the design of these digital environments has many facets. To investigate senior instructional design students' use of reflection tools in designing learning objects, a series of studies was conducted using the Reflective Action Instructional Design and Learning Object Review Instrument…

Design of LD in-band direct-pumping side surface polished micro-rod Nd:YVO4 laser

International Nuclear Information System (INIS)

Zhang Wen-Qi; Wang Fei; Liu Qiang; Gong Ma-Li

2016-01-01

To diminish the thermal load, two ways, that is, in-band direct pumping and micro-rod crystal, could be adopted at the same time. The efficiency of LD in-band direct-pumping side surface polished micro-rod Nd:YVO 4 laser is numerically analyzed. By optimizing parameters such as crystal length, laser mode radius, pump beam radius, doping concentration and crystal cross-section size, the overall efficiency can reach over 50%. It is found that with micro-rod crystal implemented in the laser oscillator, high overall efficiency LD in-band direct-pumping Nd:YVO 4 laser could be realized. High efficiency combined with low thermal load makes this laser an outstanding scheme for building high-power Nd:YVO 4 lasers. (paper)

The Effects of a Growth Mindset Intervention on the Beliefs about Intelligence, Effort Beliefs, Achievement Goal Orientations, and Academic Self-Efficacy of LD Students with Reading Difficulties

Science.gov (United States)

Baldridge, Mary Caufield

2010-01-01

The overall purpose of this study was to examine the effects of a "growth mindset" intervention on the beliefs about intelligence, effort beliefs, achievement goals, and academic self-efficacy of learning disabled (LD) students with reading difficulties. The treatment group consisted of 12 high school LD students with reading difficulties. This…

Helping Students with Disabilities Transition to College: 21 Tips for Students with LD and/or ADD/ADHD

Science.gov (United States)

Connor, David J.

2012-01-01

Making the transition from high school to college poses challenges for most students. Moving from a secure, regulated world of secondary education into an unfamiliar environment requiring greater independence can be a destabilizing experience. For students with learning disabilities (LD) and/or Attention Deficit Disorder (ADD), managing this…

Global, broad, or specific cognitive differences? Using a MIMIC model to examine differences in CHC abilities in children with learning disabilities.

Science.gov (United States)

Niileksela, Christopher R; Reynolds, Matthew R

2014-01-01

This study was designed to better understand the relations between learning disabilities and different levels of latent cognitive abilities, including general intelligence (g), broad cognitive abilities, and specific abilities based on the Cattell-Horn-Carroll theory of intelligence (CHC theory). Data from the Differential Ability Scales-Second Edition (DAS-II) were used to create a multiple-indicator multiple cause model to examine the latent mean differences in cognitive abilities between children with and without learning disabilities in reading (LD reading), math (LD math), and reading and writing(LD reading and writing). Statistically significant differences were found in the g factor between the norm group and the LD groups. After controlling for differences in g, the LD reading and LD reading and writing groups showed relatively lower latent processing speed, and the LD math group showed relatively higher latent comprehension-knowledge. There were also some differences in some specific cognitive abilities, including lower scores in spatial relations and numerical facility for the LD math group, and lower scores in visual memory for the LD reading and writing group. These specific mean differences were above and beyond any differences in the latent cognitive factor means.

Kinetic studies and evaluation of potential compounds for the chemotherapy of Leishmaniasis using LdNH-MBP

Energy Technology Data Exchange (ETDEWEB)

Renno, M.N.; Figueroa-Villar, J.D. [Instituto Militar de Engenharia (IME), Rio de Janeiro, RJ (Brazil). Dept. de Quimica; Silva, N.B. da; Tinoco, L.W. [Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ (Brazil). Nucleo de Pesquisas de Produtos Naturais; Borja-Cabrera, G.P.; Palatnik-de-Sousa, C.B.P. [Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ (Brazil). Inst. de Microbiologia

2008-07-01

Full text: Protozoan parasites rely exclusively on purine salvage from the host for DNA and RNA synthesis and nucleoside hydrolases (N Hs) are the enzymes that catalyze the N-rib osyl hydrolysis of all commonly occurring purine and pi rimidine nucleosides, thus being excellent targets for the design of antiparasitic compounds. The general aim of our work with Leishmania donovani NH (LdNH) is to find new inhibitors for this enzyme as potential agents for the chemotherapy of visceral leishmaniasis. In this part of the work we expressed LdNH bound to maltose-binding protein (MBP) in E. coli using the pMAL-C2x vector. After purification by affinity chromatography the enzyme activity was monitored by UV (280 nm) and {sup 1}H NMR spectroscopy using inosine as substrate. All the assays were carried out at 25 deg C in phosphate buffer (pH 8.0) in water (UV) and D{sub 2}O (NMR). Our results show that LdNH-MBP behaves kinetically in the same way as it have been reported for free LdNH, thus confirming that LdNH-MBP maintains the appropriate folding and activity of the enzyme active site, thus being a good model to develop and evaluate new inhibitors of LdNH. As an example, the kinetics tests with AZT have shown that this compound is not an effective inhibitor of this enzyme.

Kinetic studies and evaluation of potential compounds for the chemotherapy of Leishmaniasis using LdNH-MBP

International Nuclear Information System (INIS)

Renno, M.N.; Figueroa-Villar, J.D.; Silva, N.B. da; Tinoco, L.W.; Borja-Cabrera, G.P.; Palatnik-de-Sousa, C.B.P.

2008-01-01

Full text: Protozoan parasites rely exclusively on purine salvage from the host for DNA and RNA synthesis and nucleoside hydrolases (N Hs) are the enzymes that catalyze the N-rib osyl hydrolysis of all commonly occurring purine and pi rimidine nucleosides, thus being excellent targets for the design of antiparasitic compounds. The general aim of our work with Leishmania donovani NH (LdNH) is to find new inhibitors for this enzyme as potential agents for the chemotherapy of visceral leishmaniasis. In this part of the work we expressed LdNH bound to maltose-binding protein (MBP) in E. coli using the pMAL-C2x vector. After purification by affinity chromatography the enzyme activity was monitored by UV (280 nm) and 1 H NMR spectroscopy using inosine as substrate. All the assays were carried out at 25 deg C in phosphate buffer (pH 8.0) in water (UV) and D 2 O (NMR). Our results show that LdNH-MBP behaves kinetically in the same way as it have been reported for free LdNH, thus confirming that LdNH-MBP maintains the appropriate folding and activity of the enzyme active site, thus being a good model to develop and evaluate new inhibitors of LdNH. As an example, the kinetics tests with AZT have shown that this compound is not an effective inhibitor of this enzyme

A Chinese translation of IMS Learning Design Best Practice and Implementation Guide (draft)

NARCIS (Netherlands)

Gong, Yufeng

2006-01-01

Many Chinese researchers, system developers and e-learning practitioners have difficulties to understand IMS LD correctly because of language barriers. The main aim of this translation is to help chinese people to overcome the difficulties. It is also expected that this translation can launch into a

Persuasive Designs for Learning - Learning in Persuasive Design

DEFF Research Database (Denmark)

Hansen, Sandra Burri Gram

and evaluate persuasive learning designs for energy and environment education. Through an exploratory mixed methods approach, I extend my understanding of persuasive design and strive to establish its claim in relation to other more established research areas. I contribute to the field by arguing towards......In this dissertation, the potential of applying persuasive design principles to the development of learning designs in complex organizations is explored, analysed and developed. My research is conducted in collaboration with the Danish Ministry of Defence and the Danish army, where I design, test...... the potential of constructive ethics applied in practice, and with initial steps towards a methodological framework for persuasive design, which bridges between system-oriented and user-centred approaches to design....

LD to IC

CERN Multimedia

Association du personnel

2010-01-01

LC to IC – Publication of posts: Following the publication of new LD to IC posts, we regret that a large number of post descriptions are not available in both CERN official languages, English and French. Consequently, the Staff Association has decided to provide assistance to those who need it with the translation of one or more posts of interest. To do this, please contact the Staff Association secretariat, tel. 72819 or 72761 or 74224.

Investigating quality of life and self-stigma in Hong Kong children with specific learning disabilities.

Science.gov (United States)

Chan, Yi; Chan, Yim Yuk; Cheng, Sui Lam; Chow, Man Yin; Tsang, Yau Wai; Lee, Clara; Lin, Chung-Ying

2017-09-01

Children with specific learning disabilities (SpLD) are likely to develop self-stigma and have a poor quality of life (QoL) because of their poor academic performance. Although both self-stigma and poor QoL issues are likely to be found in low academic achievers without SpLD, children with SpLD have worse situation because their diagnosis of SpLD suggests that their learning struggles are biological and permanent. Specifically, students' perception of own capabilities may be affected more by the diagnosis of SpLD than their own actual performance. We examined the self-stigma and QoL of children with SpLD in Hong Kong, a region with an academics-focused culture. Children with SpLD (n=49,M age ±SD=9.55±1.21; SpLD group) and typically developing children (n=32,M age ±SD=9.81±1.40; TD group) completed a Kid-KINDL to measure QoL and a Modified Self-Stigma Scale to measure self-stigma. All parents completed a parallel Kid-KINDL to measure QoL of their children. Compared with the TD group, the SpLD group had a higher level of self-stigma (p=0.027) and lower QoL (child-reported Kid-KINDL: p=0.001; parent-reported Kid-KINDL: plearning process of children with SpLD may be designed to overcome self-stigma and to improve QoL. In addition, the program may involve parents of the children with SpLD or other people (e.g., the peer of the children with SpLD) for improving their understanding and perceptions of SpLD. Copyright © 2017 Elsevier Ltd. All rights reserved.

Support interoperability and reusability of emerging forms of assessment: Some issues on integrating IMS LD with IMS QTI

NARCIS (Netherlands)

Miao, Yongwu; Boon, Jo; Van der Klink, Marcel; Sloep, Peter; Koper, Rob

2009-01-01

Miao, Y., Boon, J., Van der Klink, M., Sloep, P. B., & Koper, R. (2011). Support interoperability and reusability of emerging forms of assessment: Some issues on integrating IMS LD with IMS QTI. In F. Lazarinis, S. Green, & E. Pearson (Eds.), E-Learning Standards and Interoperability: Frameworks

A new highly adaptable design of shear-flow device for orientation of macromolecules for Linear Dichroism (LD) measurement

KAUST Repository

Lundahl, P. Johan; Kitts, Catherine C.; Nordé n, Bengt

2011-01-01

This article presents a new design of flow-orientation device for the study of bio-macromolecules, including DNA and protein complexes, as well as aggregates such as amyloid fibrils and liposome membranes, using Linear Dichroism (LD) spectroscopy. The design provides a number of technical advantages that should make the device inexpensive to manufacture, easier to use and more reliable than existing techniques. The degree of orientation achieved is of the same order of magnitude as that of the commonly used concentric cylinders Couette flow cell, however, since the device exploits a set of flat strain-free quartz plates, a number of problems associated with refraction and birefringence of light are eliminated, increasing the sensitivity and accuracy of measurement. The device provides similar shear rates to those of the Couette cell but is superior in that the shear rate is constant across the gap. Other major advantages of the design is the possibility to change parts and vary sample volume and path length easily and at a low cost. © 2011 The Royal Society of Chemistry.

Learning by watching Vernacular Iñupiaq-Inuit design learning as inspiration for design education

Directory of Open Access Journals (Sweden)

Janne Beate Reitan

2014-12-01

Full Text Available In this article, I explore a single case of vernacular clothing design — the practice and learning of design for contemporary Iñupiaq-Inuit clothing made by women from Kaktovik in Northern Alaska — and I hope to contribute to a better understanding of design practice and learning in general. Design research has many unexplored areas, and one of these omissions is vernacular design, or folk design. In my opinion, professional and academic design may well have something to learn from vernacular design, although this research is about vernacular learning and about what, why and how the‘making’ discipline of clothing design is learned. This study was based on observations of and interviews with seamstresses and research-by-design, which includes authorial participation in designing and sewing in adherence to Iñupiaq tradition. All of this was recorded on digital video film. The investigation of Iñupiaq-Inuit clothing design indicates that watching was the most common way of learning, a phenomenon I have chosen to call learning-by-watching, a concept that can be seen as a development of both Schön and Wenger’s theories of learning, as influenced by John Dewey’s theory of learning-by-doing. This study will be discussed in connection with design education, from kindergarten to professional studies in higher education, in the forthcoming research project, Design Literacy, the purpose of which is to develop theory to improve design education in both compulsory and academic design education. Consequently, to improve design education in general, a thorough focus on learning-by-watching in communities of practice would make for more reflective practitioners and more sustainable design practices in the long run.Keywords: Vernacular design, clothing design, design thinking, learning-by-watching, learning-bydoing.

Construction and Verification of PLC LD-programs by LTL-specification

Directory of Open Access Journals (Sweden)

E. V. Kuzmin

2013-01-01

Full Text Available An approach to construction and verification of PLC LD-programs for discrete problems is proposed. For the specification of the program behavior, we use the linear-time temporal logic LTL. Programming is carried out in the LD-language (Ladder Diagram according to an LTL-specification. The correctness analysis of an LTL-specification is carried out by the symbolic model checking tool Cadence SMV. A new approach to programming and verification of PLC LD-programs is shown by an example. For a discrete problem, we give a LD-program, its LTL-specification and an SMV-model. The purpose of the article is to describe an approach to programming PLC, which would provide a possibility of LD-program correctness analysis by the model checking method. Under the proposed approach, the change of the value of each program variable is described by a pair of LTL-formulas. The first LTL-formula describes situations which increase the value of the corresponding variable, the second LTL-formula specifies conditions leading to a decrease of the variable value. The LTL-formulas (used for speci- fication of the corresponding variable behavior are constructive in the sense that they construct the PLC-program (LD-program, which satisfies temporal properties expressed by these formulas. Thus, the programming of PLC is reduced to the construction of LTLspecification of the behavior of each program variable. In addition, an SMV-model of a PLC LD-program is constructed according to LTL-specification. Then, the SMV-model is analysed by the symbolic model checking tool Cadence SMV.

Studying Disability and Disability Studies: Shifting Paradigms of LD -- A Synthesis of Responses to Reid and Valle

Science.gov (United States)

Connor, David J.

2005-01-01

In this article, I discuss the 11 diverse responses to Reid and Valle's work on the discursive practice of learning disabilities (LD), implications for instruction, and parent-school relations. I highlight key ideas from each article and then focus on three common areas of interest shared by most respondents: the unacceptable status quo of…

Learning Strategies: Secondary LD Students in the Mainstream.

Science.gov (United States)

D'Antoni, Alice; And Others

The paper presents four learning strategy techniques--the SQ3R method of study, the Multipass Strategy, the Advanced Study Guide Technique, and Cognitive Mapping--for use with secondary level learning disabled students. The SQ3R method involves the five steps of survey, question, read, recite, and review. An adaption of the SQ3R method, the…

LD2SNPing: linkage disequilibrium plotter and RFLP enzyme mining for tag SNPs

Directory of Open Access Journals (Sweden)

Cheng Yu-Huei

2009-06-01

Full Text Available Abstract Background Linkage disequilibrium (LD mapping is commonly used to evaluate markers for genome-wide association studies. Most types of LD software focus strictly on LD analysis and visualization, but lack supporting services for genotyping. Results We developed a freeware called LD2SNPing, which provides a complete package of mining tools for genotyping and LD analysis environments. The software provides SNP ID- and gene-centric online retrievals for SNP information and tag SNP selection from dbSNP/NCBI and HapMap, respectively. Restriction fragment length polymorphism (RFLP enzyme information for SNP genotype is available to all SNP IDs and tag SNPs. Single and multiple SNP inputs are possible in order to perform LD analysis by online retrieval from HapMap and NCBI. An LD statistics section provides D, D', r2, δQ, ρ, and the P values of the Hardy-Weinberg Equilibrium for each SNP marker, and Chi-square and likelihood-ratio tests for the pair-wise association of two SNPs in LD calculation. Finally, 2D and 3D plots, as well as plain-text output of the results, can be selected. Conclusion LD2SNPing thus provides a novel visualization environment for multiple SNP input, which facilitates SNP association studies. The software, user manual, and tutorial are freely available at http://bio.kuas.edu.tw/LD2NPing.

Teachers’ Learning Design Practice for Students as Learning Designers

DEFF Research Database (Denmark)

Levinsen, Karin Tweddell; Sørensen, Birgitte Holm

2018-01-01

that simultaneously scaffold students’ subject-related inquiry, agency, reflection and learning. Research studies have documented that this approach constitutes arenas that support students’ deep learning and mastery of both transdisciplinary and subject matter, along with their acquisition of digital literacy and 21......This paper contributes with elements of an emerging learning design methodology. The paper takes as its starting point the theory of Students as Learning Designers, which was developed by Sørensen and Levinsen and based on more than a decade of research-and-development projects in Danish primary...... schools (first to 10th grade). The research focussed on information and communication technology (ICT) within the Scandinavian tradition of Problem Oriented Project Pedagogy (POPP), Problem Based Learning (PBL) and students’ production. In recent years, the projects that provide the grounding...

Designing Learning Resources in Synchronous Learning Environments

DEFF Research Database (Denmark)

Christiansen, Rene B

2015-01-01

Computer-mediated Communication (CMC) and synchronous learning environments offer new solutions for teachers and students that transcend the singular one-way transmission of content knowledge from teacher to student. CMC makes it possible not only to teach computer mediated but also to design...... and create new learning resources targeted to a specific group of learners. This paper addresses the possibilities of designing learning resources within synchronous learning environments. The empirical basis is a cross-country study involving students and teachers in primary schools in three Nordic...... Countries (Denmark, Sweden and Norway). On the basis of these empirical studies a set of design examples is drawn with the purpose of showing how the design fulfills the dual purpose of functioning as a remote, synchronous learning environment and - using the learning materials used and recordings...

用SPSS软件计算新药的LD50%The Calculation of LD50 in New Drugs with Software SPSS

Institute of Scientific and Technical Information of China (English)

周一平

2003-01-01

[目的]应用SPSS软件进行新药LD50的计算.[方法]将数据直接在视窗系统中输入和分析选项.[结果]自动输出相关参数和量效曲线.[结论]SPSS计算LD50简单、快速、直观和方便.

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

DEFF Research Database (Denmark)

Weitze, Charlotte Lærke

2014-01-01

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

Incidence of lactase deficiency (LD) in gastroduodenal ulcer and gastric carcinoma

International Nuclear Information System (INIS)

Bahk, Yong Whee; Ahn, Kwan Shik; Kim, Chung Ja

1974-01-01

Lactase deficiency (LD) has been described in associated with peptic ulcer disease of the upper gastrointestinal tract, but little has been known as to the incidence of LD in the patients with ulcer disease of the upper GI tract or with gastric carcinoma. The purpose of the present study is to investigate the incidence of LD in gastric and/or duodenal ulcer disease and in gastric carcinoma, and to hypothesize the possible effect of these diseases on LD. Clinical materials consisted of 40 cases of active duodenal ulcer disease, 19 cases of benign gastric ulcer, 5 cases of multiple ulcers both in the stomach and duodenum, and 32 cases of gastric carcinoma. We used the lactose-barium test in diagnosing LD. X-ray findings were assessed according to the criteria described by Laws et al. and Preger and Amberg in the small-bowel film obtained at 30 minutes after the ingestion of some 200 ml of lactose-barium meal which contained 50 gm of lactose. Our clinical study revealed that the incidence of LD in duodenal ulcer was 50%, in gastric ulcer 57.9%, in gastric and duodenal ulcer 60%, and in gastric carcinoma 46.9%. The difference of incidence between each disease were statistically not significant, but the difference between the disease group and normal control was highly significant. The incidence of LD in disease group was nearly twice as high as that of normal control (27.7%). It is speculated that high incidence of LD in peptic ulcer disease of upper GI tract in particular may be associated with high acidity, the analog of which is found in Zollinger-Ellison syndrome. But high acidity is not a prominent feature in gastric carcinoma which is attended by almost equally high incidence of LD. It is therefore likely that the intolerability to lactose is caused by much complicated mechanism of versatile factors

Incidence of lactase deficiency (LD) in gastroduodenal ulcer and gastric carcinoma

Energy Technology Data Exchange (ETDEWEB)

Bahk, Yong Whee; Ahn, Kwan Shik; Kim, Chung Ja [St. Mary' s Hospital, Catholic Medical College, Seoul (Korea, Republic of)

1974-04-15

Lactase deficiency (LD) has been described in associated with peptic ulcer disease of the upper gastrointestinal tract, but little has been known as to the incidence of LD in the patients with ulcer disease of the upper GI tract or with gastric carcinoma. The purpose of the present study is to investigate the incidence of LD in gastric and/or duodenal ulcer disease and in gastric carcinoma, and to hypothesize the possible effect of these diseases on LD. Clinical materials consisted of 40 cases of active duodenal ulcer disease, 19 cases of benign gastric ulcer, 5 cases of multiple ulcers both in the stomach and duodenum, and 32 cases of gastric carcinoma. We used the lactose-barium test in diagnosing LD. X-ray findings were assessed according to the criteria described by Laws et al. and Preger and Amberg in the small-bowel film obtained at 30 minutes after the ingestion of some 200 ml of lactose-barium meal which contained 50 gm of lactose. Our clinical study revealed that the incidence of LD in duodenal ulcer was 50%, in gastric ulcer 57.9%, in gastric and duodenal ulcer 60%, and in gastric carcinoma 46.9%. The difference of incidence between each disease were statistically not significant, but the difference between the disease group and normal control was highly significant. The incidence of LD in disease group was nearly twice as high as that of normal control (27.7%). It is speculated that high incidence of LD in peptic ulcer disease of upper GI tract in particular may be associated with high acidity, the analog of which is found in Zollinger-Ellison syndrome. But high acidity is not a prominent feature in gastric carcinoma which is attended by almost equally high incidence of LD. It is therefore likely that the intolerability to lactose is caused by much complicated mechanism of versatile factors.

Learning Design Tools

NARCIS (Netherlands)

Griffiths, David; Blat, Josep; Garcia, Rocío; Vogten, Hubert; Kwong, KL

2005-01-01

Griffiths, D., Blat, J., Garcia, R., Vogten, H. & Kwong, KL. (2005). Learning Design Tools. In: Koper, R. & Tattersall, C., Learning Design: A Handbook on Modelling and Delivering Networked Education and Training (pp. 109-136). Berlin-Heidelberg: Springer Verlag.

Internal Structure and Development of Keyboard Skills in Spanish-Speaking Primary-School Children with and without LD in Writing

Science.gov (United States)

Jiménez, Juan E.; Marco, Isaac; Suárez, Natalia; González, Desirée

2017-01-01

This study had two purposes: examining the internal structure of the "Test Estandarizado para la Evaluación Inicial de la Escritura con Teclado" (TEVET; Spanish Keyboarding Writing Test), and analyzing the development of keyboarding skills in Spanish elementary school children with and without learning disabilities (LD) in writing. A…

Inter-Judge Agreement in Classifying Students as Learning Disabled.

Science.gov (United States)

Epps, Susan; And Others

Eighteen judges with backgrounds in assessment, decision making, and learning disabilities were asked to use an array of information to differentiate learning disabled (LD) and non-learning disabled students. Each judge was provided with forms containing information on 42 test or subtest scores of 50 school-identified LD students and 49 non-LD…

Teachers' Perceptions of the Concomitance of Emotional Behavioural Difficulties and Learning Disabilities in Children Referred for Learning Disabilities in Oman

Science.gov (United States)

Emam, Mahmoud Mohamed; Kazem, Ali Mahdi

2015-01-01

Research has documented overlapping and coexisting characteristics of learning disabilities (LD) and emotional and behavioural difficulties (EBD). Such concomitance may impact teacher referrals of children at risk for LD which in turn may influence service delivery. Using the Learning Disabilities Diagnostic Inventory (LDDI) and the Strengths and…

The Effect of a Reading Accommodation on Standardized Test Scores of Learning Disabled and Non Learning Disabled Students.

Science.gov (United States)

Meloy, Linda L.; Deville, Craig; Frisbie, David

The effect of the Read Aloud accommodation on the performances of learning disabled in reading (LD-R) and non-learning disabled (non LD) middle school students was studied using selected texts from the Iowa Tests of Basic Skills (ITBS) achievement battery. Science, Usage and Expression, Math Problem Solving and Data Interpretation, and Reading…

Expressive writing in people with traumatic brain injury and learning disability.

Science.gov (United States)

Wheeler, Lisa; Nickerson, Sherry; Long, Kayla; Silver, Rebecca

2014-01-01

There is a dearth of systematic studies of expressive writing disorder (EWD) in persons with Traumatic Brain Injury (TBI). It is unclear if TBI survivors' written expression differs significantly from that experienced by persons with learning disabilities. It is also unclear which cognitive or neuropsychological variables predict problems with expressive writing (EW) or the EWD. This study investigated the EW skill, and the EWD in adults with mild traumatic brain injuries (TBI) relative to those with learning disabilities (LD). It also determined which of several cognitive variables predicted EW and EWD. Principle Component Analysis (PCA) of writing samples from 28 LD participants and 28 TBI survivors revealed four components of expressive writing skills: Reading Ease, Sentence Fluency, Grammar and Spelling, and Paragraph Fluency. There were no significant differences between the LD and TBI groups on any of the expressive writing components. Several neuropsychological variables predicted skills of written expression. The best predictors included measures of spatial perception, verbal IQ, working memory, and visual memory. TBI survivors and persons with LD do not differ markedly in terms of expressive writing skill. Measures of spatial perception, visual memory, verbal intelligence, and working memory predict writing skill in both groups. Several therapeutic interventions are suggested that are specifically designed to improve deficits in expressive writing skills in individuals with TBI and LD.

The score statistic of the LD-lod analysis: detecting linkage adaptive to linkage disequilibrium.

Science.gov (United States)

Huang, J; Jiang, Y

2001-01-01

We study the properties of a modified lod score method for testing linkage that incorporates linkage disequilibrium (LD-lod). By examination of its score statistic, we show that the LD-lod score method adaptively combines two sources of information: (a) the IBD sharing score which is informative for linkage regardless of the existence of LD and (b) the contrast between allele-specific IBD sharing scores which is informative for linkage only in the presence of LD. We also consider the connection between the LD-lod score method and the transmission-disequilibrium test (TDT) for triad data and the mean test for affected sib pair (ASP) data. We show that, for triad data, the recessive LD-lod test is asymptotically equivalent to the TDT; and for ASP data, it is an adaptive combination of the TDT and the ASP mean test. We demonstrate that the LD-lod score method has relatively good statistical efficiency in comparison with the ASP mean test and the TDT for a broad range of LD and the genetic models considered in this report. Therefore, the LD-lod score method is an interesting approach for detecting linkage when the extent of LD is unknown, such as in a genome-wide screen with a dense set of genetic markers. Copyright 2001 S. Karger AG, Basel

Risk Factors of Learning Disabilities in Chinese Children in Wuhan

Institute of Scientific and Technical Information of China (English)

BIN YAO; HAN-RONG WU

2003-01-01

Objective To investigate prevalence rate of learning disabilities (LD) in Chinese children, and to explore related risk factors, and to provide theoretical basis for preventing such disabilities.Methods One thousand and one hundred fifty one children were randomly selected in primary schools. According to criteria set by ICD-10, 118 children diagnosed as LD were classified into the study group. Four hundred and ninety one children were classified into the normal control group. Five hundred and forty two children were classified into the excellent control group. The study instruments included PRS (The pupil rating scale revised screening for learning disabilities), Conners' children behavior check-list taken by parents and YG-WR character check-list. Results The prevalence rate of LD in Chinese children was 10.3%. Significant differences were observed between LD and normally learning children, and between the LD group and the excellent group, in terms of scores of Conners' behavior check-list (P＜0.05). The study further showed that individual differences in character between the LD group and the control groups still existed even after controlling individual differences in age, IQ, and gender. Some possible causal explanations contributing to LD were improper teaching by parents, low educational level of the parents, and children's characteristics and social relationships. Conclusion These data underscore the fact that LD is a serious national public health problem in China. LD is resulted from a number of factors. Good studying and living environments should be created for LD children.

Influence of additional language learning on first language learning in children with language disorders.

Science.gov (United States)

To, Carol K S; Law, Thomas; Li, Xin-xin

2012-01-01

Multilingualism can bring about various positive outcomes to typically developing children. Its effect on children with language difficulties is not yet clear. The aim of this study was to examine the effects of multilingual learning as a medium of instruction (MOI) on first language (L1) acquisition of children with language disorders (LD). Nineteen Cantonese-speaking students aged 5;8-6;8 who were diagnosed with LD were recruited from a school that used Putonghua (an alternative Chinese dialect) as the MOI when learning Chinese language and were compared with 18 age-and-gender-matched Cantonese-speaking students with LD from a school that used Cantonese as the MOI when learning Chinese language. All the students also learned English (L2) as a subject at school. Proficiency in Cantonese was tested at the beginning and the end of the semester in Grade One in terms of: (1) grammar, (2) expressive vocabulary, (3) auditory textual comprehension, (4) word definition and (5) narration. Mixed-model ANOVAs revealed an effect of time on language proficiency indicating positive gains in both groups. Interaction effects between time and group were not significant. There was a trend that children learning Putonghua showed slightly more improvement in auditory textual comprehension. Proficiency gains were similar across groups. The study found no evidence that a multilingual learning environment hinders the language proficiency in L1 in students who have LD. © 2011 Royal College of Speech and Language Therapists.

Learning by watching Vernacular Iñupiaq-Inuit design learning as inspiration for design education

OpenAIRE

Janne Beate Reitan

2014-01-01

In this article, I explore a single case of vernacular clothing design — the practice and learning of design for contemporary Iñupiaq-Inuit clothing made by women from Kaktovik in Northern Alaska — and I hope to contribute to a better understanding of design practice and learning in general. Design research has many unexplored areas, and one of these omissions is vernacular design, or folk design. In my opinion, professional and academic design may well have something to learn from vernacular...

Learning Space Service Design

Directory of Open Access Journals (Sweden)

Elliot Felix

2011-12-01

Full Text Available Much progress has been made in creating informal learning spaces that incorporate technology and flexibly support a variety of activities. This progress has been principally in designing the right combination of furniture, technology, and space. However, colleges and universities do not design services within learning spaces with nearly the same level of sophistication or integration. Nor do they adequately assess their services. This paper calls for a focus on designing services to facilitate better learning experiences. It describes the fundamentals of service design practice, a selection of exemplary spaces, and the implications for design, budgeting, and staffing.

Learning and Development Expertise: An Australian Analysis

Science.gov (United States)

Hodge, Steven; Harvey, Jack

2015-01-01

Learning and development (L&D) practitioners draw on a distinctive range of knowledge, skills and techniques in their work. Over the years, there have been attempts to capture this range and identify typical L&D roles. The research presented here was undertaken to identify characteristic areas of expertise (AOEs) of L&D practice in…

Designing Learning for Co-Creation

DEFF Research Database (Denmark)

Gnaur, Dorina; Larsen-Nielsen, Marie

2017-01-01

Designing learning for co-creation - conceptual and practical considerations, Dorina Gnaur and Inger Marie Larsen-Nielsen explore the practical educational point of view. The question they are posing themselves is: how can higher and further education (HE) educate for co-creation, that is, provide...... educational frameworks that respond to the societal demand for co-creation, particularly within the public welfare sector? First, they focus on which organisational and individual requirements an HE learning design should take into account in order to support the diffusion of co-creation competences....... Then they argue for the need to integrate these considerations in the learning design and demonstrate a practical application in the form of a didactical design. They call this a hybrid learning design, in that it takes advantage of technological developments to mediate co-creative learning in multiple learning...

Personality patterns and vocational interests of learning disabled and nonlearning disabled high school students

OpenAIRE

Ivy, Robert J.

1991-01-01

There is a lack of research based data in the field of learning disabilities, especially at the secondary level. The purpose of this study was to evaluate personality configuration patterns and vocational interests through the administration of the Myers-Briggs Type Indicator, Abbreviated Version (AV) and the Self-Directed Search, Form E (EASY) for learning disabled (LD) and non-learning disabled (NLD) students. The sample included 90 LD students and 100 Non-LD stud...

Educating Students with Learning Disabilities in Taiwan

Science.gov (United States)

Hsiao, Yun-Ju

2011-01-01

In East Asia, Taiwan is one of only a few countries that has a clear definition of learning disabilities (LD) as well as operational criteria for the identification of LD. In Taiwan, special education services for students with LD are mandated in the Special Education Act of 1984. According to the official statistics from the Taiwanese Special…

Using IMS Learning Design to model collaborative learning activities

NARCIS (Netherlands)

Tattersall, Colin

2006-01-01

IMS Learning Design provides a counter to the trend towards designing for lone-learners reading from screens. It guides staff and educational developers to start not with content, but with learning activities and the achievement of learning objectives. It recognises that learning can happen without

The differential impact of academic self-regulatory methods on academic achievement among university students with and without learning disabilities.

Science.gov (United States)

Ruban, Lilia M; McCoach, D Betsy; McGuire, Joan M; Reis, Sally M

2003-01-01

Although research on academic self-regulation has proliferated in recent years, no studies have investigated the question of whether the perceived usefulness and the use of standard self-regulated learning strategies and compensation strategies provide a differential prediction of academic achievement for university students with and without learning disabilities (LD). We developed and tested a model explaining interrelationships among self-regulatory variables and grade point average (GPA) using structural equation modeling and multiple group analysis for students with LD (n = 53) and without LD (n = 421). Data were gathered using a new instrument, the Learning Strategies and Study Skills survey. The results of this study indicate that students with LD differed significantly from students without LD in the relationships between their motivation for and use of standard self-regulated learning strategies and compensation strategies, which in turn provided a differential explanation of academic achievement for students with and without LD. These paths of influence and idiosyncrasies of academic self-regulation among students with LD were interpreted in terms of social cognitive theory, metacognitive theory, and research conducted in the LD field.

Controversial Issues in Learning Disability.

Science.gov (United States)

Sapir, Selma C.

The author discusses controversial issues in the field of learning disabilities (LD). Among topics addressed are conflicting definitions of LD and the impact of the operational definition accepted by the US Government; etiological questions concerning the separation of neurological, environmental, and emotional factors; approaches used in training…

"An adjective is a word hanging down from a noun": learning to write and students with learning disabilities.

Science.gov (United States)

Harris, Karen R; Graham, Steve

2013-04-01

By the upper elementary grades, writing becomes an essential tool both for learning and for showing what you know. Students who struggle significantly with writing are at a terrible disadvantage. Data from the National Assessment of Educational Progress indicate that only 25% of students can be classified as competent writers; students with learning disabilities (LD) have even greater problems with writing than their normally achieving peers and frequently demonstrate a deteriorating attitude toward writing after the primary grades. In this article, we focus on composing and the writing process, and examine the knowledge base about writing development and instruction among students with LD. We address what research tells us about skilled writers and the development of writing knowledge, strategies, skill, and the will to write, and how this relates to students with LD. Next, we summarize what has been learned from research on writing development, effective instruction, and the writing abilities of students with LD in terms of effective instruction for these students. Finally, we indicate critical areas for future research.

Students as Learning Designers

DEFF Research Database (Denmark)

Levinsen, Karin; Sørensen, Birgitte Holm

2013-01-01

This paper focuses on students in the youngest classes at primary school as learning designers of ICT-integrated productions. It is based on the project Netbook 1:1 (2009-2012) funded by the municipality of Gentofte and Microsoft Denmark. The paper presents a model for designing ICT-integrated st......This paper focuses on students in the youngest classes at primary school as learning designers of ICT-integrated productions. It is based on the project Netbook 1:1 (2009-2012) funded by the municipality of Gentofte and Microsoft Denmark. The paper presents a model for designing ICT......-integrated student productions which was developed during the project in relation to different subjects. Ownership, iteration and feedforward are the central concepts in this model. Two exemplary cases are presented illustrating the students’ and teachers’ roles as learning designers in relation to the model...

A Learning Activity Design Framework for Supporting Mobile Learning

Directory of Open Access Journals (Sweden)

Jalal Nouri

2016-01-01

Full Text Available This article introduces the Learning Activity Design (LEAD framework for the development and implementation of mobile learning activities in primary schools. The LEAD framework draws on methodological perspectives suggested by design-based research and interaction design in the specific field of technology-enhanced learning (TEL. The LEAD framework is grounded in four design projects conducted over a period of six years. It contributes a new understanding of the intricacies and multifaceted aspects of the design-process characterizing the development and implementation of mobile devices (i.e. smart phones and tablets in curricular activities conducted in Swedish primary schools. This framework is intended to provide both designers and researchers with methodological tools that take account of the pedagogical foundations of technologically-based educational interventions, usability issues related to the interaction with the mobile application developed, multiple data streams generated during the design project, multiple stakeholders involved in the design process and sustainability aspects of the mobile learning activities implemented in the school classroom.

Noncognitive characteristics of gifted students with learning disabilities: An in-depth systematic review.

NARCIS (Netherlands)

Beckmann, Else; Minnaert, Alexander

2018-01-01

Gifted students who also have learning disabilities (G/LD) are often overlooked when students are assessed either for giftedness or specific learning disabilities. The cognitive and non-cognitive characteristics of these G/LD students are habitually discussed only briefly alongside identification

Learning Space Service Design

Science.gov (United States)

Felix, Elliot

2011-01-01

Much progress has been made in creating informal learning spaces that incorporate technology and flexibly support a variety of activities. This progress has been principally in designing the right combination of furniture, technology, and space. However, colleges and universities do not design services within learning spaces with nearly the same…

Resting State EEG in Children With Learning Disabilities: An Independent Component Analysis Approach.

Science.gov (United States)

Jäncke, Lutz; Alahmadi, Nsreen

2016-01-01

In this study, the neurophysiological underpinnings of learning disabilities (LD) in children are examined using resting state EEG. We were particularly interested in the neurophysiological differences between children with learning disabilities not otherwise specified (LD-NOS), learning disabilities with verbal disabilities (LD-Verbal), and healthy control (HC) children. We applied 2 different approaches to examine the differences between the different groups. First, we calculated theta/beta and theta/alpha ratios in order to quantify the relationship between slow and fast EEG oscillations. Second, we used a recently developed method for analyzing spectral EEG, namely the group independent component analysis (gICA) model. Using these measures, we identified substantial differences between LD and HC children and between LD-NOS and LD-Verbal children in terms of their spectral EEG profiles. We obtained the following findings: (a) theta/beta and theta/alpha ratios were substantially larger in LD than in HC children, with no difference between LD-NOS and LD-Verbal children; (b) there was substantial slowing of EEG oscillations, especially for gICs located in frontal scalp positions, with LD-NOS children demonstrating the strongest slowing; (c) the estimated intracortical sources of these gICs were mostly located in brain areas involved in the control of executive functions, attention, planning, and language; and (d) the LD-Verbal children demonstrated substantial differences in EEG oscillations compared with LD-NOS children, and these differences were localized in language-related brain areas. The general pattern of atypical neurophysiological activation found in LD children suggests that they suffer from neurophysiological dysfunction in brain areas involved with the control of attention, executive functions, planning, and language functions. LD-Verbal children also demonstrate atypical activation, especially in language-related brain areas. These atypical

Internal Structure and Development of Keyboard Skills in Spanish-Speaking Primary-School Children With and Without LD in Writing.

Science.gov (United States)

Jiménez, Juan E; Marco, Isaac; Suárez, Natalia; González, Desirée

This study had two purposes: examining the internal structure of the Test Estandarizado para la Evaluación Inicial de la Escritura con Teclado (TEVET; Spanish Keyboarding Writing Test), and analyzing the development of keyboarding skills in Spanish elementary school children with and without learning disabilities (LD) in writing. A group of 1,168 elementary school children carried out the following writing tasks: writing the alphabet in order from memory, allograph selection, word copying, writing dictated words with inconsistent spelling, writing pseudowords from dictation, and independent composition of sentence. For this purpose, exploratory factor analysis for the TEVET was conducted. Principal component analysis with a varimax rotation identified three factors with eigenvalues greater than 1.0. Based on factorial analysis, we analyzed the keyboarding skills across grades in Spanish elementary school children with and without LD (i.e., poor handwriters compared with poor spellers, who in turn were compared with mixed compared with typically achieving writers). The results indicated that poor handwriters did not differ from typically achieving writers in phonological processing, visual-orthographic processing, and sentence production components by keyboarding. The educational implications of the findings are analyzed with regard to acquisition of keyboarding skills in children with and without LD in transcription.

Non-cognitive characteristics of gifted students with learning disabilities : An in-depth systematic review

NARCIS (Netherlands)

Beckmann, Else; Minnaert, Alexander

2018-01-01

Gifted students who also have learning disabilities (G/LD) are often overlooked when students are assessed either for giftedness or specific learning disabilities. The cognitive and non-cognitive characteristics of these G/LD students are habitually discussed only briefly alongside identification

Designing Creative Learning Environments

Directory of Open Access Journals (Sweden)

Thomas Cochrane

2015-05-01

Full Text Available Designing creative learning environments involves not only facilitating student creativity, but also modeling creative pedagogical practice. In this paper we explore the implementation of a framework for designing creative learning environments using mobile social media as a catalyst for redefining both lecturer pedagogical practice, as well as redesigning the curriculum around student generated m-portfolios.

Learning design guided learning analytics in MOOCs

NARCIS (Netherlands)

Brouns, Francis; Firssova, Olga

2016-01-01

Poster presentation for our paper Brouns, F., & Firssova, O. (2016, October).The role of learning design and learning analytics in MOOCs. Paper presented at 9th EDEN Research Workshop, Oldenburg, Germany.

Wage differentials between college graduates with and without learning disabilities.

Science.gov (United States)

Dickinson, David L; Verbeek, Roelant L

2002-01-01

Wage differential studies examining legally protected groups typically focus on gender or racial differences. Legislation also fully protects individuals with learning disabilities (LD). This article is the first to decompose wage differentials between adults with and without LD. An original data set of college graduates with documented LD was constructed, and these individuals were compared to a control group from the National Longitudinal Survey of Youth (NLSY). Our results show that much of the observed lower wages for individuals with LD is due to differences in productivity characteristics. However, there is an unexplained portion of the wage gap that could possibly be considered wage discrimination against individuals with LD. This possibility seems smaller due to the fact that the subsample of the employers who knew of the employee's learning disabilities did not appear to pay significantly lower wages to these individuals. Alternative hypotheses are discussed, as are sample-specific issues.

Formative assessment with IMS LD and IMS QTI

NARCIS (Netherlands)

Tattersall, Colin; Burgos, Daniel; Vogten, Hubert

2006-01-01

The presentation descibes work on the integtation of LD and QTI, and the realisation of this research via CCSI. Furthermore, the presentation describes ongoing work in TENCompetence in the area of assessment.

Learning and Motivational Processes When Students Design Curriculum-Based Digital Learning Games

DEFF Research Database (Denmark)

Weitze, Charlotte Lærke

2015-01-01

This design-based research (DBR) project has developed an overall gamified learning design (big Game) to facilitate the learning process for adult students by inviting them to be their own learning designers through designing digital learning games (small games) in cross-disciplinary subject...... matters. The DBR project has investigated and experimented with which elements, methods, and processes are important when aiming at creating a cognitive complex (Anderson and Krathwohl, 2001) and motivating learning process within a reusable game-based learning design. This project took place in a co......, or programming provide a rich context for learning, since the construction of artefacts, in this case learning games, enables reflection and new ways of thinking. The students learned from reflection and interaction with the tools alone as well as in collaboration with peers. After analysing the students...

A longitudinal study on gross motor development in children with learning disorders

NARCIS (Netherlands)

Westendorp, Marieke; Hartman, Esther; Houwen, Suzanne; Huijgen, Barbara C. H.; Smith, Joanne; Visscher, Chris

This longitudinal study examined the development of gross motor skills, and sex-differences therein, in 7; to 11-years-old children with learning disorders (LD) and compared the results with typically developing children to determine the performance level of children with LD. In children with LD (n

Using assistive technology adaptations to include students with learning disabilities in cooperative learning activities.

Science.gov (United States)

Bryant, D P; Bryant, B R

1998-01-01

Cooperative learning (CL) is a common instructional arrangement that is used by classroom teachers to foster academic achievement and social acceptance of students with and without learning disabilities. Cooperative learning is appealing to classroom teachers because it can provide an opportunity for more instruction and feedback by peers than can be provided by teachers to individual students who require extra assistance. Recent studies suggest that students with LD may need adaptations during cooperative learning activities. The use of assistive technology adaptations may be necessary to help some students with LD compensate for their specific learning difficulties so that they can engage more readily in cooperative learning activities. A process for integrating technology adaptations into cooperative learning activities is discussed in terms of three components: selecting adaptations, monitoring the use of the adaptations during cooperative learning activities, and evaluating the adaptations' effectiveness. The article concludes with comments regarding barriers to and support systems for technology integration, technology and effective instructional practices, and the need to consider technology adaptations for students who have learning disabilities.

Improving STEM Undergraduate Education with Efficient Learning Design

DEFF Research Database (Denmark)

Godsk, Mikkel

2018-01-01

The project investigates the potential of Learning Design for efficiently improving STEM undergraduate education with technology. In order to investigate this potential, the project consists of two main studies at Aarhus University: a study of the perspectives of the main stakeholders on Learning...... Design uptake. The project concludes that it is possible to improve STEM undergraduate education with Learning Design for technology-enhanced learning efficiently and that Efficient Learning Design provides a useful concept for qualifying educational decisions....... provided by technology-enhanced learning based on Learning Design, and in particular students’ learning was of a high common interest. However, only the educators were directly interested in Learning Design and its support for design, reuse in their practice and to inform pedagogy. A holistic concept...

Academic procrastination, emotional intelligence, academic self-efficacy, and GPA: a comparison between students with and without learning disabilities.

Science.gov (United States)

Hen, Meirav; Goroshit, Marina

2014-01-01

Academic procrastination has been seen as an impediment to students' academic success. Research findings suggest that it is related to lower levels of self-regulated learning and academic self-efficacy and associated with higher levels of anxiety, stress, and illness. Emotional intelligence (EI) is the ability to assess, regulate, and utilize emotions and has been found to be associated with academic self-efficacy and a variety of better outcomes, including academic performance. Students with learning disabilities (LD) are well acquainted with academic difficulty and maladaptive academic behavior. In comparison to students without LD, they exhibit high levels of learned helplessness, including diminished persistence, lower academic expectations, and negative affect. This study examined the relationships among academic procrastination, EI, and academic performance as mediated by academic self-efficacy in 287 LD and non-LD students. Results indicated that the indirect effect of EI on academic procrastination and GPA was stronger in LD students than in non-LD students. In addition, results indicated that LD students scored lower than non-LD students on both EI and academic self-efficacy and higher on academic procrastination. No difference was found in GPA.

Designing for Learning in Coupled Contexts

DEFF Research Database (Denmark)

Gleerup, Janne; Heilesen, Simon; Helms, Niels Henrik

2014-01-01

In the case discussed in this chapter, involving the training of electrician apprentices at a Danish vocational college, many of the apprentices have difficulties understanding how the two modes of learning, i.e. formal learning at the college and the more informal learning through the in......-service training, relate to one another. This chapter is an account of an experiment in designing for net-based vocational learning with the aim of providing a coupling between widely different learning contexts. The actual design process used is based on a recently developed method for user-driven innovation......, the “quadrant model”, involving apprentices, teachers and masters and journeymen from companies as active and equal cocreators of new pedagogical designs. The final outcome has been three designs for networked learning. They facilitate communication between apprentice and apprentice, college and apprentice...

Evaluation of the OSI LD1200 optical diskdrive

International Nuclear Information System (INIS)

Burger, J.M.

1986-01-01

This document describes the testing of a laser-diskdrive of Optical Storage International, model LD1200. The aim was to test the hardware and media reliability and to verify some of the vendor supplied specifications. (Auth.)

Prevalence of LD From Parental and Professional Perspectives: A Comparison of the Data From the National Survey of Children's Health and the Office of Special Education Programs' Reports to Congress.

Science.gov (United States)

Pullen, Paige C

Since the emergence of the field of learning disabilities (LD) in the late 1960s and early 1970s, controversy has surrounded issues regarding methods used for identification. The prevalence of students identified as LD increased steadily from the 1970s until the beginning of the 21st century, at which time it has decreased until at least 2011 (the most current data available from the U.S. Office of Education). In this article, I compare the prevalence rates of children aged 6 to 17 years being served in schools according to the Office of Special Education Programs with the prevalence rates as reported by parents on the National Survey of Children's Health. To date, no such comparison has been made that takes into account parents' knowledge of their children's disabilities. Results of the analyses reveal that parents report that their children have LD at a significantly higher rate than what is reported by schools of students receiving LD services. Most important, the longitudinal trend from 2001 to 2011 indicates that parents are reporting a slight increase whereas the Office of Special Education Programs is reporting a dramatic decrease in LD.

Team learning center design principles

Energy Technology Data Exchange (ETDEWEB)

Daily, B.; Loveland, J.; Whatley, A. [New Mexico State Univ., Las Cruces, NM (United States)] [and others

1995-06-01

This is a preliminary report of a multi-year collaboration of the authors addressing the subject: Can a facility be designed for team learning and would it improve the efficiency and effectiveness of team interactions? Team learning in this context is a broad definition that covers all activities where small to large groups of people come together to work, to learn, and to share through team activities. Multimedia, networking, such as World Wide Web and other tools, are greatly enhancing the capability of individual learning. This paper addresses the application of technology and design to facilitate group or team learning. Many organizational meetings need tens of people to come together to do work as a large group and then divide into smaller subgroups of five to ten to work and then to return and report and interact with the larger group. Current facilities were not, in general, designed for this type of meeting. Problems with current facilities are defined and a preliminary design solution to many of the identified problems is presented.

Sensory modulation and sleep quality among adults with learning disabilities: a quasi-experimental case-control design study.

Directory of Open Access Journals (Sweden)

Kineret Sharfi

Full Text Available Following the International Classification of Functioning, Disability and Health (ICF concepts, this study examines body functions such as sensory modulation and sleep quality among adults with learning disabilities (LD.One hundred and ten participants, 55 adults with LD and 55 matched controls (mean age 30 years filled in a socio-demographic questionnaire, the Adults/Adolescents Sensory Profile (AASP, and the Mini Sleep Questionnaire (MSQ. Chi-tests, Mann-Whitney tests, and Kolmogorov-Smirnov tests were conducted to examine group differences related to socio-demographic characteristics and body functions. Correlation and regression analyses were conducted to examine relationships between body functions.Significant differences were found between the groups in: (a unique socio-demographic variables: high-schools attended, family status and number of children; (b body functions: low registration and sensory sensitivity (p < .001, sensory avoiding (p = .002, sensory seeking (p = .021 and sleep quality (p < .001. Significant correlations were found between AASP subscale scores and the MSQ final score in each group. Regression analysis revealed that for the entire sample (N = 108, low registration accounted for 10.2% of the variance of sleep quality above group membership (p < .001, while in a separate examination of adults with LD (n = 53, low registration accounted for 19.9% of the variance of sleep quality (p < .001.Adults with LD need to be studied through a health-related perspective such as the ICF model to gain further understanding of their unique characteristics and daily needs. Sensory and sleep functions of adults with LD should be further studied in the context of health related quality of life.

Impact of enhancin genes on potency of LdNPV in gypsy moth

Science.gov (United States)

Kelli Hoover; Jim McNeil; Alyssa Gendron; James. Slavicek

2011-01-01

Lymantria dispar nucleopolyhedrovirus (LdNPV) contains two enhancin genes (E1 and E2) encoding proteases that degrade key peritrophic matrix (PM) proteins, thereby promoting infection and mortality by the virus. In a previous study, gypsy moth larvae inoculated with LdNPV in which both E1 and E2 were deleted (double deletion virus) resulted in a non-...

Growth in Oral Reading Fluency of Spanish ELL Students with Learning Disabilities

Science.gov (United States)

Rubin, Daniel Ian

2016-01-01

The process of learning to read is difficult for many children, and this is especially true for students with learning disabilities (LD). Reading in English becomes even more difficult when a student's home language is not English. For English language learner (ELL) students with LD, acquiring the necessary skills to read fluently is an even…

Midwives׳ experiences of caring for women with learning disabilities - A qualitative study.

Science.gov (United States)

Castell, Emma; Stenfert Kroese, Biza

2016-05-01

people with learning disabilities (LD) are increasingly likely to become parents and are entitled to have access to the right support to be able to be suitable parents. However, access to such support is affected by limited resources, attitudes towards people with LD becoming parents, and lack of training regarding caring for parents with learning disabilities for midwives. A learning disability (LD) is defined as a significantly reduced ability to understand new or complex information, to learn new skills (impaired intelligence), reduced skills to cope independently with everyday life, has an impact on most areas of a person's life and the difficulties started in early childhood. Little research has explored health professionals' experiences of their support of people with LD during their journey to become parents. Midwives are often the first professionals pregnant women come into contact with and therefore are key professionals in the support system for parents with LD. The principle objective of the current research is to develop an understanding of midwives' experiences of caring for women with a LD. the study explored midwives׳ experiences of caring for women with LD using an Interpretative Phenomenological Approach (IPA). nine qualified midwives employed by a single NHS trust participated in the study. a semi-structured interview schedule was utilised during one-to-one interviews with the midwives. The interview transcripts were analysed using IPA stages. Four superordinate themes were identified. The midwives reported receiving a lack of LD training and faced significant time constraints, which left them feeling that they could not spend the necessary time with the women to meet their pregnancy needs. The midwives felt unsupported in their attempts to deliver adequate midwifery care, speaking about a lack of accessible support for pregnant women with LD. They were left feeling responsible to fill the gaps in service provision. The midwives were dedicated

Career Guidance for Learning-Disabled Youth

Science.gov (United States)

Chen, Charles P.; Chan, Janice

2014-01-01

Learning disabilities (LDs) describe a number of disorders that affect the way information is acquired, retained, organized, and understood. This article aims to address the critical issue of improving the career well-being of LD youth. It first examines several critical issues that affect LD high school students/youth in their career development.…

Blended e-learning Design: Discussion of Cultural Issues

Directory of Open Access Journals (Sweden)

Ahmed A Al-Hunaiyyan

2008-06-01

Full Text Available Blended e-learning is becoming an educational issue especially with the new development of e-learning technology and globalization. Educators as the question: can we design these systems to accommodate different cultural groups and various learning strategies. This paper addresses some design issues when selecting a blended e-learning approach; it discusses some cultural elements that affect the design of blended e-learning. The paper also explores issues related to learning design, then emphasizes on the importance of cultural learning objects (CLO and its role in the design of multimedia-based e-learning systems.

iPad Learning Ecosystem: Developing Challenge-Based Learning Using Design Thinking

Science.gov (United States)

Marin, Catalina; Hargis, Jace; Cavanaugh, Cathy

2013-01-01

In order to maximize college English language students' learning, product development, 21st Century skills and engagement with real world meaningful challenges, a course was designed to integrate Challenge Based Learning (CBL) and iPad mobile learning technology. This article describes the course design, which was grounded in design thinking, and…

Nils Silfverskiöld (1888-1957) and gastrocnemius contracture.

Science.gov (United States)

Singh, Dishan

2013-06-01

Nils Silfverskiöld was an orthopaedic surgeon, Swedish aristocrat, bon vivant, Olympic gymnast, left wing intellectual and anti-Nazi who described that the force required to dorsiflex the ankle in spastic equinus contracture decreased with knee flexion in isolated gastrocnemius contracture. He advocated detaching the origins of the gastrocnemii from the femur and reattaching them to the tibia. The Silfverskiöld knee flexion test has now also been adapted to distinguish between isolated gastrocnemius contracture and combined shortening of the gastrocnemius-soleus complex in non-spastic contracture by measuring the range of ankle dorsiflexion with the knee flexed and the knee straight. Copyright © 2012 European Foot and Ankle Society. Published by Elsevier Ltd. All rights reserved.

An educational design for organizational Learning

DEFF Research Database (Denmark)

Kolbæk, Ditte

The aim of my study is to explore how employees may learn collaboratively from common work experience in the context of work. The study includes the development of an educational design for learning from work experience. The development of the educational design was initially not a research project......, but a task for me to solve in my role as manager of Organisational Learning, Oracle EMEA (Europe, Middle East and Africa) from 2005 to 2012. The development of the educational design was not planned as a scientific research. However, its success was founded on the feedback from participants, decision...... and b) me as an active participant in the research object. The research area is Educational Research with the theory-driven design of learning environments. (Design-Based Research Collective 2003: 8). Design-based research (DBR) was developed for researching classical classroom training. In this study...

High-power and highly reliable 638-nm band BA-LD for CW operation

Science.gov (United States)

Nishida, Takehiro; Kuramoto, Kyosuke; Abe, Shinji; Kusunoki, Masatsugu; Miyashita, Motoharu; Yagi, Tetsuya

2018-02-01

High-power laser diodes (LDs) are strongly demanded as light sources of display applications. In multiple spatial light modulator-type projectors or liquid crystal displays, the light source LDs are operated under CW condition. The high-power 638-nm band broad-area LD for CW operation was newly developed. The LD consisted of two stripes with each width of 75 μm to reduce both an optical power density at a front facet and a threshold current. The newly improved epitaxial technology was also applied to the LD to suppress an electron overflow from an active layer. The LD showed superior output characteristics, such as output of 1.77 W at case temperature of 55 °C with wall plug efficiency (WPE) of 23%, which was improved by 40% compared with the current product. The peak WPE at 25 °C reached 40.6% under the output power of 2.37 W, CW, world highest.

Color-Coded Graphic Organizers for Teaching Writing to Students with Learning Disabilities

Science.gov (United States)

Ewoldt, Kathy B.; Morgan, Joseph John

2017-01-01

A commonly used method for supporting the writing of students with learning disabilities (LD), graphic organizers have been shown to effectively support instruction for students with LD in a variety of content areas (Dexter & Hughes, 2011). Students with LD often struggle with the process of developing their ideas into organized sentences; the…

Learning design thinking online : studying students' learning experience in shared virtual reality

OpenAIRE

Lau, Kung Wong

2010-01-01

Learning Design Thinking Online: Studying Students' Learning Experience in Shared Virtual Reality My study attempts to deepen understanding about the learning experiences of design students in undertaking design-thinking exercises in a shared virtual reality. This study has identified the areas of an appropriate pedagogy for E-Learning and the use of a shared virtual environment for students in tertiary design education. Specific questions arising ji"Om this research are: (1...

Learning and Motivational Processes When Students Design Curriculum‐Based Digital Learning Games

DEFF Research Database (Denmark)

Weitze, Charlotte Lærke

2016-01-01

This design‐based research (DBR) project has developed an overall gamified learning design (big Game) to facilitate the learning process for adult students by inviting them to be their own learning designers through designing digital learning games (small games) in cross‐disciplinary subject...... matters. The DBR project has investigated and experimented with which elements, methods, and processes are important when aiming at creating a cognitive complex (Anderson and Krathwohl, 2001) and motivating learning process within a reusable game‐based learning design. This project took place in a co......, or programming provide a rich context for learning, since the construction of artefacts, in this case learning games, enables reflection and new ways of thinking. The students learned from reflection and interaction with the tools alone as well as in collaboration with peers. After analysing the students...

Anxiety and Self-Concept of Learning Disabled Children.

Science.gov (United States)

Margalit, Malka; Zak, Itai

1984-01-01

One hundred learning disabled (LD) and 118 nondisabled children (six-13 years old) participated in the study which demonstrated significantly higher anxiety and lower self-concept in the first group. The differences emphasized the self-dissatisfaction of the LD group and their pawning related anxiety. (Author/CL)

Developing resources to facilitate culturally-sensitive service planning and delivery - doing research inclusively with people with learning disabilities.

Science.gov (United States)

Unwin, Gemma; Larkin, Michael; Rose, John; Kroese, Biza Stenfert; Malcolm, Stephen

2016-01-01

(Please see www.Toolsfortalking.co.uk for an easy read summary of the project.) The Tools for Talking are a set of resources that were developed through collaboration between Black, Asian and minority ethnic people with learning disabilities and researchers at the University of Birmingham. The resources were designed to be used by people with learning disabilities and service providers to facilitate culturally-sensitive communication and information sharing, service planning and delivery. They comprise illustrative videos and exploratory activities relating to five topics, namely, culture, activities, support from staff, important people, choices and independence. These topics emerged as important to people with learning disabilities during the 'Access to Social Care-Learning Disabilities' (ASC-LD) study which involved interviews with 32 adults with learning disabilities from Black, Asian and minority ethnic communities. The results of the ASC-LD study were used to develop a set of draft resources which were then co-developed through collaboration with people with learning disabilities and service providers. A 'Partnership event' was convened to involve stakeholders in the development of the resources. This paper describes the refinement of these materials by people with learning disabilities from Black, Asian and minority ethnic backgrounds in cooperation with a range of other stakeholders. Background Black, Asian and minority ethnic people with learning disabilities face inequities in health and social care provision. Lower levels of service uptake and satisfaction with services have been reported, however, this is largely based on the views of carers. The 'Access to Social Care: Learning Disabilities (ASC-LD)' study sought to explore the views and experiences of social support services among adults with learning disabilities from Black, Asian and minority ethnic communities. Interviews with 32 Black, Asian and minority ethnic adults with learning disabilities

Learning Design Patterns for Hybrid Synchronous Video-Mediated Learning Environments

DEFF Research Database (Denmark)

Weitze, Charlotte Lærke

2016-01-01

This article describes an innovative learning environment where remote and face-to-face full-time general upper secondary adult students jointly participate in the same live classes at VUC Storstrøm, an adult learning centre in Denmark. The teachers developed new learning designs as a part of the...... activating and equal learning designs for the students. This article is written on the basis of a chapter in the PhD–thesis by the author....

Persuasive Designs for Learning – Learning in Persuasive Design

DEFF Research Database (Denmark)

Hansen, Sandra Burri Gram; Bertel, Lykke Brogaard; Ryberg, Thomas

2016-01-01

Both in theory and in practice, learning has been argued to hold significant potential in relation to persuasive technologies. Particularly when persuasive initiatives strive to motivate sustainable behavior changes. Correspondingly, the notion of persuasive design may constitute a valuable...

Blended e-learning Design: Discussion of Cultural Issues

OpenAIRE

Ahmed A Al-Hunaiyyan; Salah AL-Sharhan; Nabeel Al-Huwail

2008-01-01

Blended e-learning is becoming an educational issue especially with the new development of e-learning technology and globalization. Educators as the question: can we design these systems to accommodate different cultural groups and various learning strategies. This paper addresses some design issues when selecting a blended e-learning approach; it discusses some cultural elements that affect the design of blended e-learning. The paper also explores issues related to learning design, then emph...

Designing informal learning spaces using student perspectives

Directory of Open Access Journals (Sweden)

Matthew David Riddle

2012-06-01

Full Text Available This article describes the design of informal learning spaces at an Australian university that support students in the generation of knowledge. Recent learning space design projects at La Trobe have been informed by a number of pre-existing projects, including a small research project on student use of technologies, a national project on learning space design, and a significant curriculum renewal process at the university. It demonstrates the ways in which evidence based on student perspectives and principles developed through applied research in teaching and learning can inform real world learning space design projects in a higher education context.

Interactive Learning for Graphic Design Foundations

Science.gov (United States)

Chu, Sauman; Ramirez, German Mauricio Mejia

2012-01-01

One of the biggest problems for students majoring in pre-graphic design is students' inability to apply their knowledge to different design solutions. The purpose of this study is to examine the effectiveness of interactive learning modules in facilitating knowledge acquisition during the learning process and to create interactive learning modules…

Proteome-level assessment of origin, prevalence and function of Leucine-Aspartic Acid (LD) motifs

KAUST Repository

Alam, Tanvir; Alazmi, Meshari; Naser, Rayan Mohammad Mahmoud; Huser, Franceline; Momin, Afaque Ahmad Imtiyaz; Walkiewicz, Katarzyna Wiktoria; Canlas, Christian; Huser, Raphaë l; Ali, Amal J.; Merzaban, Jasmeen; Bajic, Vladimir B.; Gao, Xin; Arold, Stefan T.

2018-01-01

and migration, and revealed a new type of inverse LD motif consensus. Our evolutionary analysis suggested that LD motif signalling originated in the common unicellular ancestor of opisthokonts and amoebozoa by co-opting nuclear export sequences. Inter

Våld i nära relationer : En diskursanalys kring framställningar om våld i nära relationer i tidskriften Socionomen

OpenAIRE

Alakokkare, Marlene; Andreasson, Cecilia

2014-01-01

Syftet med denna kvalitativa uppsats är att undersöka hur våld i nära relationer framställs i tidskriften Socionomen. Vår empiri består av 42 artiklar som berör våld i nära relationer. Artiklarna är publicerade mellan åren 1997 - 2013 i tidskriften Socionomen. Uppsatsens teoretiska utgångspunkt är ett socialkonstruktionistiskt perspektiv, som bidrar med att synliggöra sociala konstruktioner inom forskningsområdet. Som analysmetod används en form av diskursanalys för att urskilja subjektsposit...

Teaching machine learning to design students

NARCIS (Netherlands)

Vlist, van der B.J.J.; van de Westelaken, H.F.M.; Bartneck, C.; Hu, J.; Ahn, R.M.C.; Barakova, E.I.; Delbressine, F.L.M.; Feijs, L.M.G.; Pan, Z.; Zhang, X.; El Rhalibi, A.

2008-01-01

Machine learning is a key technology to design and create intelligent systems, products, and related services. Like many other design departments, we are faced with the challenge to teach machine learning to design students, who often do not have an inherent affinity towards technology. We

Student Learning-Game Designs

DEFF Research Database (Denmark)

Weitze, Charlotte Lærke

2016-01-01

This article presents new knowledge about how students can implement learning and game elements into analogue and digital learning games as a means of learning and teaching curriculum‐based subject matter. The purpose of the analysis is to identify what learning‐game design elements were used...... in four learning games created by students, to investigate how these elements were em83 ployed, to determine what learning trajectories emerged in the two digital game tools and to offer reflections and suggestions regarding the learning processes students experienced when building the various learning...... trajectories for specific learning goals into the digital games. The article examines how specific features in the two digital game tools, Scratch and RGBMaker, afford creation of learning trajectories in various ways, enabling deep learning and gameplay processes for the players of the games. According...

The Effects of Cognitive Strategy Instruction on Knowledge of Math Problem-Solving Processes of Middle School Students with Learning Disabilities

Science.gov (United States)

Krawec, Jennifer; Huang, Jia; Montague, Marjorie; Kressler, Benikia; de Alba, Amanda Melia

2013-01-01

This study investigated the effectiveness of "Solve It!" instruction on students' knowledge of math problem-solving strategies. "Solve It!" is a cognitive strategy intervention designed to improve the math problem solving of middle school students with learning disabilities (LD). Participants included seventh- and eighth-grade…

Designing for learning and empowerment

DEFF Research Database (Denmark)

Jönsson, Lise Høgh

2017-01-01

worked together to develop five new visual and digital methods for interviewing in special education. Thereby enhancing students’ competences, knowledge and proficiency in innovation and research as well as designing a solution aiding people with learning disabilities to communicate with peers......This paper proposes design-based research as a teaching approach to enhance the learning environment of university college students and as a potential tool for empowerment in practice. The paper depicts how students, professors, professional educationalists, and people with learning disabilities...

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

DEFF Research Database (Denmark)

Weitze, Charlotte Lærke

2014-01-01

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

Hope, Optimism and Loneliness among First-Year College Students with Learning Disabilities: A Brief Longitudinal Study

Science.gov (United States)

Rosenstreich, Eyal; Feldman, David B.; Davidson, Oranit B.; Maza, Etai; Margalit, Malka

2015-01-01

The goals of the study were to examine personal resources and social distress during the first month in college among students with learning disabilities (LD) and to compare their experiences with non-LD peer. The sample consisted of 335 first-year undergraduate students falling into two groups: 85 students with LD and 250 non-LD students.…

Social Anxiety among Arab Adolescents with and without Learning Disabilities in Various Educational Frameworks

Science.gov (United States)

Peleg, Ora

2011-01-01

The aim of the current study is to examine differences in social anxiety between learning disabled (LD) and non-learning disabled (non-LD) students, taking into account educational placement. The present research is the first to consider the above relations among Christian Arab adolescents living in Israel as an Eastern collectivist minority. On…

Interaction of Neurological and Emotional Factors in Learning Disability.

Science.gov (United States)

Abrams, Jules C.

1984-01-01

The article proposes a dynamic-developmental-interaction approach to individuals with learning disabilities (LD) which addresses the absence of certain fundamental ego skills. Emotional conomitants to LD (such as low frustration tolerance and overcompensation) are noted, and intervention techniques based on the dynamic-developmental interaction…

Learning design and feedback processes at scale

DEFF Research Database (Denmark)

Ringtved, Ulla L.; Miligan, Sandra; Corrin, Linda

2016-01-01

Design for teaching in scaled courses is shifting away from replication of the traditional on-campus or online teaching-learning relationship towards exploiting the distinctive characteristic and potentials of that environment to transform both teaching and learning. This involves consideration...... design and would benefit from learning analytics support? What is the character of analytics that can be deployed to help deliver good design of online learning platforms? What are the theoretical and pedagogical bases inherent in different analytics designs? These and other questions will be examined...

Transitive Credit and JSON-LD

Directory of Open Access Journals (Sweden)

Daniel S. Katz

2015-11-01

Full Text Available Science and engineering research increasingly relies on activities that facilitate research but are not currently rewarded or recognized, such as: data sharing; developing common data resources, software and methodologies; and annotating data and publications. To promote and advance these activities, we must develop mechanisms for assigning credit, facilitate the appropriate attribution of research outcomes, devise incentives for activities that facilitate research, and allocate funds to maximize return on investment. In this article, we focus on addressing the issue of assigning credit for both direct and indirect contributions, specifically by using JSON-LD to implement a prototype transitive credit system.

Design of a Networked Learning Master Environment for Professionals

DEFF Research Database (Denmark)

Dirckinck-Holmfeld, Lone

2010-01-01

The paper is presenting the overall learning design of MIL (Master in ICT and Learning). The learning design is integrating a number of principles: 1. Principles of problem and project based learning 2. Networked learning / learning in communities of practice. The paper will discuss how these pri......The paper is presenting the overall learning design of MIL (Master in ICT and Learning). The learning design is integrating a number of principles: 1. Principles of problem and project based learning 2. Networked learning / learning in communities of practice. The paper will discuss how...

Enhanced learning through design problems

DEFF Research Database (Denmark)

Jensen, Bogi Bech; Högberg, Stig; Jensen, Frida av Fløtum

2012-01-01

This paper describes a teaching method used in an electrical machines course, where the students learn about electrical machines by designing them. The aim of the course is not to teach design, albeit this is a side product, but rather to teach the fundamentals and the function of electrical...... machines through design. The teaching method is evaluated by a student questionnaire, designed to measure the quality and effectiveness of the teaching method. The results of the questionnaire conclusively show that this method labelled ‘learning through design’ is a very effective way of teaching...

Cheap streak camera based on the LD-S-10 intensifier tube

Science.gov (United States)

Dashevsky, Boris E.; Krutik, Mikhail I.; Surovegin, Alexander L.

1992-01-01

Basic properties of a new streak camera and its test results are reported. To intensify images on its screen, we employed modular G1 tubes, the LD-A-1.0 and LD-A-0.33, enabling magnification of 1.0 and 0.33, respectively. If necessary, the LD-A-0.33 tube may be substituted by any other image intensifier of the LDA series, the choice to be determined by the size of the CCD matrix with fiber-optical windows. The reported camera employs a 12.5- mm-long CCD strip consisting of 1024 pixels, each 12 X 500 micrometers in size. Registered radiation was imaged on a 5 X 0.04 mm slit diaphragm tightly connected with the LD-S- 10 fiber-optical input window. Electrons escaping the cathode are accelerated in a 5 kV electric field and focused onto a phosphor screen covering a fiber-optical plate as they travel between deflection plates. Sensitivity of the latter was 18 V/mm, which implies that the total deflecting voltage was 720 V per 40 mm of the screen surface, since reversed-polarity scan pulses +360 V and -360 V were applied across the deflection plate. The streak camera provides full scan times over the screen of 15, 30, 50, 100, 250, and 500 ns. Timing of the electrically or optically driven camera was done using a 10 ns step-controlled-delay (0 - 500 ns) circuit.

Report on the changes of LD50 of Bee venom Herbal Acupuncture

Directory of Open Access Journals (Sweden)

Ki Rok Kwon

2005-02-01

Full Text Available Objectives : This experiment was conducted to reevaluate LD50 of Korean bee venom acupuncture as many changes have occurred over the years. Methods : ICR mice were used as the experiment animals and bee venom acupuncture was manufactured under the protocols of Korean Institute of herbal Acupuncture. Based on the previous reports, experiment was divided into pre and main sections. Results : 1. Presumed LD50 value is at 5.25mg/kg. 2. Deaths of experiment animals occurred within 48 hours. 3. Reduced toxicity of the bee venom acupuncture is likely to be the results of more refined manufacturing process and production. Conclusion : Comparing with the values of the previous results, toxicity of the bee venom acupuncture showed significant changes and more accurate findings on LD50 value must be accomplished to lead further studies on the bee venom acupuncture.

A New Approach for the Quantitative Evaluation of Drawings in Children with Learning Disabilities

Science.gov (United States)

Galli, Manuela; Vimercati, Sara Laura; Stella, Giacomo; Caiazzo, Giorgia; Norveti, Federica; Onnis, Francesca; Rigoldi, Chiara; Albertini, Giorgio

2011-01-01

A new method for a quantitative and objective description of drawing and for the quantification of drawing ability in children with learning disabilities (LD) is hereby presented. Twenty-four normally developing children (N) (age 10.6 [plus or minus] 0.5) and 18 children with learning disabilities (LD) (age 10.3 [plus or minus] 2.4) took part to…

Design for game based learning platforms

DEFF Research Database (Denmark)

Sørensen, Birgitte Holm; Meyer, Bente

2010-01-01

This paper focuses on the challenges related to the design of game based learning platforms for formal learning contexts that are inspired by the pupil's leisure time related use of web 2.0. The paper is based on the project Serious Games on a Global Market Place (2007-2011) founded by the Danish...... of web 2.0 and integrates theories of learning, didactics, games, play, communication, multimodality and different pedagogical approaches. In relation to the introduced model the teacher role is discussed.......This paper focuses on the challenges related to the design of game based learning platforms for formal learning contexts that are inspired by the pupil's leisure time related use of web 2.0. The paper is based on the project Serious Games on a Global Market Place (2007-2011) founded by the Danish...... Council for Strategic Research, in which an online game-based platform for English as a foreign language in primary school is studied. The paper presents a model for designing for game based learning platforms. This design is based on cultural and ethnographic based research on children's leisure time use...

Digital Games, Design, and Learning

Science.gov (United States)

Clark, Douglas B.; Tanner-Smith, Emily E.; Killingsworth, Stephen S.

2016-01-01

In this meta-analysis, we systematically reviewed research on digital games and learning for K–16 students. We synthesized comparisons of game versus nongame conditions (i.e., media comparisons) and comparisons of augmented games versus standard game designs (i.e., value-added comparisons). We used random-effects meta-regression models with robust variance estimates to summarize overall effects and explore potential moderator effects. Results from media comparisons indicated that digital games significantly enhanced student learning relative to nongame conditions (g¯ = 0.33, 95% confidence interval [0.19, 0.48], k = 57, n = 209). Results from value-added comparisons indicated significant learning benefits associated with augmented game designs (g¯ = 0.34, 95% confidence interval [0.17, 0.51], k = 20, n = 40). Moderator analyses demonstrated that effects varied across various game mechanics characteristics, visual and narrative characteristics, and research quality characteristics. Taken together, the results highlight the affordances of games for learning as well as the key role of design beyond medium. PMID:26937054

Learning for design reuse

DEFF Research Database (Denmark)

Duffy, Alex; Duffy, Sandra M.

1996-01-01

Over the past decade "design assistance", that is, where the computer is viewed as an Intelligent Design Assistant (IDA), has emerged in knowledge based design support and has formed the basic research strategy for the CAD Cantre, University of Strathclyde, since the mid-1980s. Within this philos......Over the past decade "design assistance", that is, where the computer is viewed as an Intelligent Design Assistant (IDA), has emerged in knowledge based design support and has formed the basic research strategy for the CAD Cantre, University of Strathclyde, since the mid-1980s. Within...... this philosophy, an IDA would act as a colleague to a designer, providing guidance, learning from past experiences, carrying out semi- and fully-automated tasks, explaining its reasoning and in essence complementing the designer's own natural skills, and thus leaving the ultimate decision-making, control......, and responsibility with the designer.The ability to learn and evolve has been recognized as one of the key components of an IDA for it to fully support the designer's activities. Consequently, we have been directing our research effort on two main fronts, formalizing our understanding and developing models...

Otitis Media and Learning Disabilities: More Than a Relationship?

Science.gov (United States)

Quick, Carol; Mandell, Colleen

The relationship between recurrent otitis media (middle ear infection characterized by the presence of middle ear fluid and possibly leading to a temporary conductive hearing loss) and learning disabilities (LD) is examined. Traditional treatment approaches (antibiotic medication and surgery) are reviewed. The definition of LD is presented and the…

Recognition, Expression, and Understanding Facial Expressions of Emotion in Adolescents with Nonverbal and General Learning Disabilities

Science.gov (United States)

Bloom, Elana; Heath, Nancy

2010-01-01

Children with nonverbal learning disabilities (NVLD) have been found to be worse at recognizing facial expressions than children with verbal learning disabilities (LD) and without LD. However, little research has been done with adolescents. In addition, expressing and understanding facial expressions is yet to be studied among adolescents with LD…

Learning Environments Designed According to Learning Styles and Its Effects on Mathematics Achievement

Science.gov (United States)

Özerem, Aysen; Akkoyunlu, Buket

2015-01-01

Problem Statement: While designing a learning environment it is vital to think about learner characteristics (learning styles, approaches, motivation, interests… etc.) in order to promote effective learning. The learning environment and learning process should be designed not to enable students to learn in the same manner and at the same level,…

Service-Learning Instructional Design Considerations

Science.gov (United States)

Maddrell, Jennifer

2014-01-01

This paper explores the design of "service-learning" experiences to engage college students in the real-world application of course subject matter. Service learning is an educational approach that combines community service, academic coursework, and work-based applied learning. Based on data gathered during a series of recent interviews…

Friendship Predictors of Global Self-Worth and Domain-Specific Self-Concepts in University Students with and without Learning Disability

Science.gov (United States)

Shany, Michal; Wiener, Judith; Assido, Michal

2013-01-01

This study investigated the association among friendship, global self-worth, and domain-specific self-concepts in 102 university students with and without learning disabilities (LD). Students with LD reported lower global self-worth and academic self-concept than students without LD, and this difference was greater for women. Students with LD also…

Similarities and Differences between Underachievers and Students Labeled Learning Disabled: Identical Twins with Different Mothers.

Science.gov (United States)

Ysseldyke, James E.; And Others

School identified learning disabled (LD) fourth graders (N=50) were compared with 49 fourth graders who were underachieving in school (non-LD) but were not identified as LD. Both groups were administered a battery of psychoeducational tests and their performances were compared on all measures. Results indicated considerable similarities between…

Teachers as designers of technology enhanced learning

NARCIS (Netherlands)

Kali, Yael; McKenney, Susan; Sagy, Ornit; Voogt, Joke

2015-01-01

Design of (technology-enhanced) learning activities and materials is one fruitful process through which teachers learn and become professionals. To facilitate this process, research is needed to understand how teachers learn through design, how this process may be supported, and how teacher

The Impact Anger Level and Childrearing Styles of Mothers on Self-Concept of Their Children With or Without LD

Directory of Open Access Journals (Sweden)

عصمت دانش

2015-12-01

Full Text Available The purpose of current research was to examine the impact of anger level of mothers who have children with or without LD on the self-concept of children. The method of the study was comparative and correlational. Statistical population included all mothers of children with LD that were clients of LD centers and the mothers of children without LD recruited from the same location. In total, 82 children were selected in two sample groups ranging 8 -12 years of age with and without LD. Then, questionnaires of The State - Trait Anger Expression Inventory (STAXI-2 and BaumrindChildren’s Self-concept Scale by Ahluwalia (1961 were filled.The data were analyzed by MANOVA and regression method. LD was not found as moderator variable in relation between anger and childrearing. Differences found between mother's children with and without LD in feeling angry, angry reaction, expression-out, anger expression - in, anger control - out, anger control - in, anger impact of behavior self-concept, educational self-concept and happy. There was a difference between children with and without LD in self-concept as well. Family as the most important agency that shapes child' past demand more basic research on childrearing styles of children with LD. It is essential to expand our research based knowledge about them. This study suggests differences between parenting styles of mothers with or without LD children that may have clinical implications for professionals involved in treatment of these children and their mothers.

Innovative design with learning reflexiveness for developing the Hamiltonian circuit learning games

Directory of Open Access Journals (Sweden)

Meng-Chien Yang

2018-02-01

Full Text Available In this study, we use a new proposed framework to develop the Hamiltonian circuit learning games for college students. The framework is for enhancing learners’ activities with learning reflexiveness. The design of these games is based on this framework to achieve the targeted learning outcomes. In recent years, the game-based learning is a very popular research topic. The Hamiltonian circuit is an important concepts for learning many computer science and electric engineering topics, such as IC design routing algorithm. The developed games use guiding rules to enable students to learn the Hamiltonian circuit in complicate graph problem. After the game, the learners are given a reviewing test which using the animation film for explaining the knowledge. This design concept is different from the previous studies. Through this new design, the outcome gets the better learning results under the effect of reflection. The students will have a deeper impression on the subject, and through self-learning and active thinking, in the game will have a deeper experience.

A Well Designed School Environment Facilitates Brain Learning.

Science.gov (United States)

Chan, Tak Cheung; Petrie, Garth

2000-01-01

Examines how school design facilitates learning by complementing how the brain learns. How the brain learns is discussed and how an artistic environment, spaciousness in the learning areas, color and lighting, and optimal thermal and acoustical environments aid student learning. School design suggestions conclude the article. (GR)

Effective e-Learning by Thoughtful Design

Directory of Open Access Journals (Sweden)

Gordon Joyes

2009-11-01

Full Text Available This paper provides an insight into an e-learning design approach that has been used by the author in a wide range of contexts in Higher Education as part of an ongoing enquiry into transforming online teaching and learning within sustainable 'real' courses. A key driver has been the need to engage learners in Higher Education in moving from consumers to producers of knowledge and to engage in communities of practice through the use of online tools for learning. These developments use an analytic framework to support thoughtful e-learning design and insights into the way his framework has been applied are presented through a number of case studies. This work is shaping Web2.0 technologies to match a learning rather than a social agenda by casting them in particular learning activities within specific contexts for particular learning purposes.Keywords: e-learning, activity theory

Designing Professional Learning Communities through Understanding the Beliefs of Learning

Science.gov (United States)

Ke, Jie; Kang, Rui; Liu, Di

2016-01-01

This study was designed to initiate the process of building professional development learning communities for pre-service math teachers through revealing those teachers' conceptions/beliefs of students' learning and their own learning in China. It examines Chinese pre-service math teachers' conceptions of student learning and their related…

Event-Related EEG Oscillations to Semantically Unrelated Words in Normal and Learning Disabled Children

Science.gov (United States)

Fernandez, Thalia; Harmony, Thalia; Mendoza, Omar; Lopez-Alanis, Paula; Marroquin, Jose Luis; Otero, Gloria; Ricardo-Garcell, Josefina

2012-01-01

Learning disabilities (LD) are one of the most frequent problems for elementary school-aged children. In this paper, event-related EEG oscillations to semantically related and unrelated pairs of words were studied in a group of 18 children with LD not otherwise specified (LD-NOS) and in 16 children with normal academic achievement. We propose that…

A synthesis of mathematical and cognitive performances of students with mathematics learning disabilities.

Science.gov (United States)

Shin, Mikyung; Bryant, Diane Pedrotty

2015-01-01

The purpose of this study was to synthesize the findings from 23 articles that compared the mathematical and cognitive performances of students with mathematics learning disabilities (LD) to (a) students with LD in mathematics and reading, (b) age- or grade-matched students with no LD, and (c) mathematical-ability-matched younger students with no LD. Overall results revealed that students with mathematics LD exhibited higher word problem-solving abilities and no significant group differences on working memory, long-term memory, and metacognition measures compared to students with LD in mathematics and reading. Findings also revealed students with mathematics LD demonstrated significantly lower performance compared to age- or grade-matched students with no LD on both mathematical and cognitive measures. Comparison between students with mathematics LD and younger students with no LD revealed mixed outcomes on mathematical measures and generally no significant group differences on cognitive measures. © Hammill Institute on Disabilities 2013.

Penentuan Nilai Ld50 Ekstrak Etanol Bawang Bombay (Allium Cepa L.) Pada Mencit Jantan

OpenAIRE

Amalia, Nofria Rizki

2017-01-01

131501110 LD50 (Lethal Dose50) merupakan salah satu parameter yang dapat menentukan derajat toksisitas suatu bahan. Uji toksisitas ini mengevaluasi besarnya dosis yang dapat menimbulkan efek toksik dan kematian pada hewan uji. Bawang bombay (Allium cepa L.) memiliki khasiat sebagaiantibakteri, antioksidan, antimutagenik, dan antiinflamasi. Tujuandaripenelitianiniadalahuntuk menentukan nilai LD50dariekstraketanolbawang bombaypadamencitjantan. Penelitianinimerupakanpenelitianeksperimental...

Dag Hammarskjöld and the international community today

African Journals Online (AJOL)

advocating a Responsibility to Protect and representing the most advanced ... 1 I already had the privilege to share similar thoughts on Hammarskjöld and the challenges ..... to secure a future for men, women and their children on this earth.

Meta-Design and the Triple Learning Organization in Architectural Design Process

Science.gov (United States)

Barelkowski, Robert

2017-10-01

The paper delves into the improvement of Meta-Design methodology being the result of implementation of triple learning organization. Grown from the concept of reflective practice, it offers an opportunity to segregate and hierarchize both criteria and knowledge management and at least twofold application. It induces constant feedback loops recharging the basic level of “design” with second level of “learning from design” and third level of “learning from learning”. While learning from design reflects the absorption of knowledge, structuralization of skills, management of information, learning from learning gives deeper understanding and provides axiological perspective which is necessary when combining cultural, social, and abstract conceptual problems. The second level involves multidisciplinary applications imported from many engineering disciplines, technical sciences, but also psychological background, or social environment. The third level confronts these applications with their respective sciences (wide extra-architectural knowledge) and axiological issues. This distinction may be represented in difference between e.g. purposeful, systemic use of participatory design which again generates experience-by-doing versus use of disciplinary knowledge starting from its theoretical framework, then narrowed down to be relevant to particular design task. The paper discusses the application in two cases: awarded competition proposal of Digital Arts Museum in Madrid and BAIRI university building. Both cases summarize the effects of implementation and expose the impact of triple-loop knowledge circles onto design, teaching the architect or helping them to learn how to manage information flows and how to accommodate paradigm shifts in the architectural design process.

Peer Learning for Change in Higher Education

Science.gov (United States)

Hilsdon, John

2014-01-01

This paper draws upon small scale, qualitative research at a UK university to present a Learning Development (LD) perspective on peer learning. This approach is offered as a lens for exploring social aspects of learning, cultural change in higher education and implications for pedagogy and policy. Views of a small group of peer learning leaders…

Project Management Approaches for Online Learning Design

Science.gov (United States)

Eby, Gulsun; Yuzer, T. Volkan

2013-01-01

Developments in online learning and its design are areas that continue to grow in order to enhance students' learning environments and experiences. However, in the implementation of new technologies, the importance of properly and fairly overseeing these courses is often undervalued. "Project Management Approaches for Online Learning Design"…

Cross-linking BioThings APIs through JSON-LD to facilitate knowledge exploration.

Science.gov (United States)

Xin, Jiwen; Afrasiabi, Cyrus; Lelong, Sebastien; Adesara, Julee; Tsueng, Ginger; Su, Andrew I; Wu, Chunlei

2018-02-01

Application Programming Interfaces (APIs) are now widely used to distribute biological data. And many popular biological APIs developed by many different research teams have adopted Javascript Object Notation (JSON) as their primary data format. While usage of a common data format offers significant advantages, that alone is not sufficient for rich integrative queries across APIs. Here, we have implemented JSON for Linking Data (JSON-LD) technology on the BioThings APIs that we have developed, MyGene.info , MyVariant.info and MyChem.info . JSON-LD provides a standard way to add semantic context to the existing JSON data structure, for the purpose of enhancing the interoperability between APIs. We demonstrated several use cases that were facilitated by semantic annotations using JSON-LD, including simpler and more precise query capabilities as well as API cross-linking. We believe that this pattern offers a generalizable solution for interoperability of APIs in the life sciences.

Design and Development of a Learning Design Virtual Internship Program

Science.gov (United States)

Ruggiero, Dana; Boehm, Jeff

2016-01-01

Incorporation of practical experience in learning design and technology education has long been accepted as an important step in the developmental process of future learning designers. The proliferation of adult online education has increased the number of graduate students who are in need of a practical internship placement but have limited…

Representation of Coordination Mechanisms in IMS Learning Design to Support Group-based Learning

NARCIS (Netherlands)

Miao, Yongwu; Burgos, Daniel; Griffiths, David; Koper, Rob

2007-01-01

Miao, Y., Burgos, D., Griffiths, D., & Koper, R. (2008). Representation of Coordination Mechanisms in IMS Learning Design to Support Group-based Learning. In L. Lockyer, S. Bennet, S. Agostinho & B. Harper (Eds.), Handbook of Research on Learning Design and Learning Objects: Issues, Applications and

Designing for Diverse Learning: Case Study of Place-Based Learning in Design and Technologies Pre-Service Teacher Education

Science.gov (United States)

Best, Marnie; MacGregor, Denise; Price, Deborah

2017-01-01

Place-based learning experiences in Design and Technologies education connect people and place with design processes and products. Drawing on place-based learning, this case study shares the experiences of eight final year pre-service Design and Technologies education students from the University of South Australia as they collaborated with…

Design, Participation, and Social Change: What Design in Grassroots Spaces Can Teach Learning Scientists

Science.gov (United States)

Zavala, Miguel

2016-01-01

While a science of design (and theory of learning) is certainly useful in design-based research, a participatory design research framework presents an opening for learning scientists to rethink design and learning as processes. Grounded in the autoethnographic investigation of a grassroots organization's design of a local campaign, the author…

Flexible learning and the design of instruction

NARCIS (Netherlands)

Collis, Betty; Nikolova, Iliana

1998-01-01

The paper deals with the problem of designing flexible learning and instruction. Flexibility is considered both from the learner's and the designer's perspective. The potential of telematics in the design, development and implementation of flexible and distance learning is discussed. A Method for

Designing for Learning and Play - The Smiley Model as Framework

DEFF Research Database (Denmark)

Weitze, Charlotte Lærke

2016-01-01

digital games. The Smiley Model inspired and provided a scaffold or a heuristic for the overall gamified learning design –- as well as for the students’ learning game design processes when creating small games turning the learning situation into an engaging experience. The audience for the experiments......This paper presents a framework for designing engaging learning experiences in games – the Smiley Model. In this Design-Based Research project, student-game-designers were learning inside a gamified learning design - while designing and implementing learning goals from curriculum into the small...... was adult upper secondary general students as well as 7th grade primary school students. The intention with this article is to inspire future learning designers that would like to experiment with integrating learning and play....

Balancing Design Project Supervision and Learning Facilitation

DEFF Research Database (Denmark)

Nielsen, Louise Møller

2012-01-01

experiences and expertise to guide the students’ decisions in relation to the design project. This paper focuses on project supervision in the context of design education – and more specifically on how this supervision is unfolded in a Problem Based Learning culture. The paper explores the supervisor......’s balance between the roles: 1) Design Project Supervisor – and 2) Learning Facilitator – with the aim to understand when to apply the different roles, and what to be aware of when doing so. This paper represents the first pilot-study of a larger research effort. It is based on a Lego Serious Play workshop......In design there is a long tradition for apprenticeship, as well as tradition for learning through design projects. Today many design educations are positioned within the University context, and have to be aligned with the learning culture and structure, which they represent. This raises a specific...

Designing for Learning in Coupled Contexts

DEFF Research Database (Denmark)

Gleerup, Janne; Heilesen, Simon; Helms, Niels Henrik

2014-01-01

-service training, relate to one another. This chapter is an account of an experiment in designing for net-based vocational learning with the aim of providing a coupling between widely different learning contexts. The actual design process used is based on a recently developed method for user-driven innovation...

Teaching Strategies to Promote Concept Learning by Design Challenges

Science.gov (United States)

Van Breukelen, Dave; Van Meel, Adrianus; De Vries, Marc

2017-01-01

Background: This study is the second study of a design-based research, organised around four studies, that aims to improve student learning, teaching skills and teacher training concerning the design-based learning approach called Learning by Design (LBD). Purpose: LBD uses the context of design challenges to learn, among other things, science.…

LD-pumped Nd:YVO sub 4 frequency-doubled by CPM LBO laser at 671 nm

CERN Document Server

Zheng Quan; Qian Long Sheng; Zhao Ling

2001-01-01

A design of LD-pumped high efficient Nd:YVO sub 4 /LBO red laser is reported. Using critical phase-matching LBO for the first time, 671 nm red laser is obtained by 1.342 mu m intracavity frequency doubling. With 800 mW incident pump laser, 52 mW and 97 mW TEM00 mode red laser output are obtained by II-typed and I-typed LBO. The optical-to-optical conversions are up to 6.5% and 12.1% respectively

Treatment outcomes for substance abuse among adolescents with learning disorders.

Science.gov (United States)

Yu, Jennifer W; Buka, Stephen L; Fitzmaurice, Garrett M; McCormick, Marie C

2006-07-01

This paper assesses whether chemically dependent adolescents with comorbid learning disorders (LDs) derived less effective treatment results when compared to chemically dependent adolescents without LD and examines the moderating effects of prior treatments, treatment length, and treatment completion. Two hundred one adolescents were recruited between 1992 and 1993 from Massachusetts residential treatment centers and subsequently followed up 6 months after enrollment. Compared to chemically dependent teenagers without LD, those with LD were twice as likely to re-use substances at least once by follow-up. LD teenagers were more likely to attend Alcoholics/Narcotics Anonymous if they had prior admissions to treatment programs and longer treatment length. LD teenagers who completed treatment also experienced a greater decrease in current depression compared to LD teenagers not completing the treatment. This study is the first to consider outcomes of substance abuse treatment for adolescents with LD and contributes to the growing literature on comorbidity and substance abuse treatment.

Teachers as Designers of Technology Enhanced Learning

NARCIS (Netherlands)

Kali, Yael; McKenney, Susan; Sagy, Ornit

2015-01-01

While the benefits of teacher involvement in designing technology enhanced learning are acknowledged in the literature, far less is known about shaping that involvement to yield those benefits. Research is needed to understand how teachers learn through design; how teacher design activities may be

Teachers as Designers of Technology Enhanced Learning

NARCIS (Netherlands)

Kali, Yael; McKenney, Susan; Sagy, Ornit

2016-01-01

While the benefits of teacher involvement in designing technology enhanced learning are acknowledged in the literature, far less is known about shaping that involvement to yield those benefits. Research is needed to understand how teachers learn through design; how teacher design activities may be

Differentiating Children with Attention-Deficit/Hyperactivity Disorder, Conduct Disorder, Learning Disabilities and Autistic Spectrum Disorders by Means of Their Motor Behavior Characteristics

Science.gov (United States)

Efstratopoulou, Maria; Janssen, Rianne; Simons, Johan

2012-01-01

The study was designed to investigate the discriminant validity of the Motor Behavior Checklist (MBC) for distinguishing four group of children independently classified with Attention-Deficit/Hyperactivity Disorder, (ADHD; N = 22), Conduct Disorder (CD; N = 17), Learning Disabilities (LD; N = 24) and Autistic Spectrum Disorders (ASD; N = 20).…

Alternative methods for the median lethal dose (LD(50)) test: the up-and-down procedure for acute oral toxicity.

Science.gov (United States)

Rispin, Amy; Farrar, David; Margosches, Elizabeth; Gupta, Kailash; Stitzel, Katherine; Carr, Gregory; Greene, Michael; Meyer, William; McCall, Deborah

2002-01-01

The authors have developed an improved version of the up-and-down procedure (UDP) as one of the replacements for the traditional acute oral toxicity test formerly used by the Organisation for Economic Co-operation and Development member nations to characterize industrial chemicals, pesticides, and their mixtures. This method improves the performance of acute testing for applications that use the median lethal dose (classic LD50) test while achieving significant reductions in animal use. It uses sequential dosing, together with sophisticated computer-assisted computational methods during the execution and calculation phases of the test. Staircase design, a form of sequential test design, can be applied to acute toxicity testing with its binary experimental endpoints (yes/no outcomes). The improved UDP provides a point estimate of the LD50 and approximate confidence intervals in addition to observed toxic signs for the substance tested. It does not provide information about the dose-response curve. Computer simulation was used to test performance of the UDP without the need for additional laboratory validation.

En socialpsykologisk analys av samkönat partnervåld ur ett makt- och normativitetsperspektiv

OpenAIRE

von Braun, Thérèse

2009-01-01

Uppsatsens syfte var att nå en större teoretisk förståelse av samkönat partnervåld, genom att analysera olika forskningsartiklars narrativa konstruktioner av våldet. De två frågeställningarna var: 1. Hur diskuterar forskningslitteraturen samkönat partnervåld med fokus på temana relationsdynamik, karaktär hos parterna, kön, genus och sexualitet samt betydelsen av social kontext? 2. Hur diskuterar forskningslitteraturen det professionella bemötandet av samkönat partnervåld? De 21 valda primärdo...

How to find a leucine in a haystack? Structure, ligand recognition and regulation of leucine-aspartic acid (LD) motifs

KAUST Repository

Alam, Tanvir

2014-05-29

LD motifs (leucine-aspartic acidmotifs) are short helical protein-protein interaction motifs that have emerged as key players in connecting cell adhesion with cell motility and survival. LD motifs are required for embryogenesis, wound healing and the evolution of multicellularity. LD motifs also play roles in disease, such as in cancer metastasis or viral infection. First described in the paxillin family of scaffolding proteins, LD motifs and similar acidic LXXLL interaction motifs have been discovered in several other proteins, whereas 16 proteins have been reported to contain LDBDs (LD motif-binding domains). Collectively, structural and functional analyses have revealed a surprising multivalency in LD motif interactions and a wide diversity in LDBD architectures. In the present review, we summarize the molecular basis for function, regulation and selectivity of LD motif interactions that has emerged from more than a decade of research. This overview highlights the intricate multi-level regulation and the inherently noisy and heterogeneous nature of signalling through short protein-protein interaction motifs. © 2014 Biochemical Society.

How to find a leucine in a haystack? Structure, ligand recognition and regulation of leucine-aspartic acid (LD) motifs

KAUST Repository

Alam, Tanvir; Alazmi, Meshari; Gao, Xin; Arold, Stefan T.

2014-01-01

LD motifs (leucine-aspartic acidmotifs) are short helical protein-protein interaction motifs that have emerged as key players in connecting cell adhesion with cell motility and survival. LD motifs are required for embryogenesis, wound healing and the evolution of multicellularity. LD motifs also play roles in disease, such as in cancer metastasis or viral infection. First described in the paxillin family of scaffolding proteins, LD motifs and similar acidic LXXLL interaction motifs have been discovered in several other proteins, whereas 16 proteins have been reported to contain LDBDs (LD motif-binding domains). Collectively, structural and functional analyses have revealed a surprising multivalency in LD motif interactions and a wide diversity in LDBD architectures. In the present review, we summarize the molecular basis for function, regulation and selectivity of LD motif interactions that has emerged from more than a decade of research. This overview highlights the intricate multi-level regulation and the inherently noisy and heterogeneous nature of signalling through short protein-protein interaction motifs. © 2014 Biochemical Society.

Designing informal learning spaces using student perspectives

OpenAIRE

Matthew David Riddle; Kay Souter

2012-01-01

This article describes the design of informal learning spaces at an Australian university that support students in the generation of knowledge. Recent learning space design projects at La Trobe have been informed by a number of pre-existing projects, including a small research project on student use of technologies, a national project on learning space design, and a significant curriculum renewal process at the university. It demonstrates the ways in which evidence based on student perspectiv...

Differentiating children with attention-deficit/hyperactivity disorder, conduct disorder, learning disabilities and autistic spectrum disorders by means of their motor behavior characteristics.

Science.gov (United States)

Efstratopoulou, Maria; Janssen, Rianne; Simons, Johan

2012-01-01

The study was designed to investigate the discriminant validity of the Motor Behavior Checklist (MBC) for distinguishing four group of children independently classified with Attention-Deficit/Hyperactivity Disorder, (ADHD; N=22), Conduct Disorder (CD; N=17), Learning Disabilities (LD; N=24) and Autistic Spectrum Disorders (ASD; N=20). Physical education teachers used the MBC for children to rate their pupils based on their motor related behaviors. A multivariate analysis revealed significant differences among the groups on different problem scales. The results indicated that the MBC for children may be effective in discriminating children with similar disruptive behaviors (e.g., ADHD, CD) and autistic disorders, based on their motor behavior characteristics, but not children with Learning Disabilities (LD), when used by physical education teachers in school settings. Copyright © 2011 Elsevier Ltd. All rights reserved.

A Framework for the Flexible Content Packaging of Learning Objects and Learning Designs

Science.gov (United States)

Lukasiak, Jason; Agostinho, Shirley; Burnett, Ian; Drury, Gerrard; Goodes, Jason; Bennett, Sue; Lockyer, Lori; Harper, Barry

2004-01-01

This paper presents a platform-independent method for packaging learning objects and learning designs. The method, entitled a Smart Learning Design Framework, is based on the MPEG-21 standard, and uses IEEE Learning Object Metadata (LOM) to provide bibliographic, technical, and pedagogical descriptors for the retrieval and description of learning…

Case-based learning in VTLE: An effective strategy for improving learning design

OpenAIRE

Guàrdia Ortiz, Lourdes; Sangrà, Albert; Maina, Marcelo Fabián

2014-01-01

This article presents preliminary research from an instructional design perspective on the design of the case method as an integral part of pedagogy and technology. Key features and benefits using this teaching and learning strategy in a Virtual Teaching and Learning Environment (VTLE) are identified, taking into account the requirements of the European Higher Education Area (EHEA) for a competence-based curricula design. The implications of these findings for a learning object appro...

GLOBAL INTEGRATED ISR: A BETTER ORGANIZATIONAL CONSTRUCT FOR AIR FORCE LD/HD ISR

Science.gov (United States)

2017-04-06

E-8 intelligence, surveillance, and reconnaissance (ISR) aircraft it refers to as Low Density/High Demand (LD/HD). Current worldwide demand for LD...would allow for the easy flow of missions across CCMD boundaries within, or even inside, the normal book process timeline without having to approach...Quarter 2007). Harvard , James W. "Airmen and Mission Command." Air and Space Power Journal, March - April 2013: 131-146. Headquarters Air Force, Air

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

Science.gov (United States)

Brower, Mary Jo

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

Inclusive E-Learning - Towards an Integrated System Design.

Science.gov (United States)

Patzer, Yasmin; Pinkwart, Niels

2017-01-01

At first sight there seem to be issues combining technical accessibility guidelines and educational needs when designing inclusive E-Learning. Furthermore Universal Design for Learning seems to contradict individualization. In this paper we address both issues with an inclusive E-Learning design for the LAYA system, which targets disabled and non-disabled learners.

A 1J LD pumped Nd:YAG pulsed laser system

Science.gov (United States)

Yi, Xue-bin; Wang, Bin; Yang, Feng; Li, Jing; Liu, Ya-Ping; Li, Hui-Jun; Wang, Yu; Chen, Ren

2017-11-01

A 1J LD pumped Nd;YAG pulsed laser was designed. The laser uses an oscillation and two-staged amplification structure, and applies diode bar integrated array as side-pump. The TEC temperature control device combing liquid cooling system is organized to control the temperature of the laser system. This study also analyzed the theoretical threshold of working material, the effect of thermal lens and the basic principle of laser amplification. The results showed that the laser system can achieve 1J, 25Hz pulse laser output, and the laser pulse can be output at two width: 6-7ns and 10ns, respectively, and the original beam angle is 1.2mrad. The laser system is characterized by small size, light weight, as well as good stability, which make it being applied in varied fields such as photovoltaic radar platform and etc

Helping Education Students Understand Learning through Designing

Science.gov (United States)

Ronen-Fuhrmann, Tamar; Kali, Yael; Hoadley, Christopher

2008-01-01

This article describes a course in which graduate students in education learn practical and theoretical aspects of educational design by creating technologies for learning. The course was built around three themes: "Analyzing technologies," in which students study state-of- the-art technologies and interview their designers; "design studio," in…

A Synthesis of Reading and Spelling Interventions and Their Effects on Spelling Outcomes for Students With Learning Disabilities.

Science.gov (United States)

Williams, Kelly J; Walker, Melodee A; Vaughn, Sharon; Wanzek, Jeanne

Spelling is one of the most challenging areas for students with learning disabilities (LD), and improving spelling outcomes for these students is of high importance. In this synthesis, we examined the effects of spelling and reading interventions on spelling outcomes for students with LD in Grades K through 12. A systematic search of peer-reviewed literature published between 2004 and 2014 was conducted using electronic databases and hand searches of relevant journals. To be eligible for inclusion, studies had to meet the following criteria: (a) Participants were identified with LD and were in Grades K through 12, (b) designs were either treatment/comparison or single case, (c) a reading or spelling intervention was implemented, (d) at least one spelling outcome was measured, and (e) instruction was in English. Ten studies met criteria for inclusion in the synthesis, and effectiveness ranged from ineffective to highly effective. Findings demonstrated that spelling outcomes for taught words were improved for students with LD with the use of explicit instruction or self-correction strategies.

A New Design Approach to Game-Based learning

DEFF Research Database (Denmark)

Larsen, Lasse Juel

2012-01-01

to ground the student’s reason to learn. This paper proposes a different approach: using visualisation in immersive 3D worlds as both documentation of learning progress and as a reward system which motivates further learning. The overall design idea is to build a game based learning system from three......This paper puts forward a new design perspective for gamebased learning. The general idea is to abandon the long sought-after dream of designing a closed learning system, where students in both primary and secondary school could learn – without the interference of teachers – whatever subject......-based learning system, but will also confront aspects of modern learning theory, especially the notion of reference between the content of an assignment and the reality with which it should or could be connected (situated learning). The second idea promotes a way of tackling the common experience of the average...

What is the teachers’ role when students learn through design of learning games in a scaffolded gamified learning environment?

DEFF Research Database (Denmark)

Weitze, Charlotte Lærke

The aim of this research project is to create a reusable and flexible gamified learning design where the students are learning subject matters through the design of digital learning games. The students are their own learning designers forming teams that create games. The teams also peer review...... how the use of pre-build learning games in education can be taken a step further into the building of learning games while implementing subject matters from curriculum, not only focussing on the creative game design process. The aim of the form of this learning design is to scaffold the novice....../ play test each others games as a way to qualify the learning taking place around as well as inside the games they are building. The discussion is focusing on how the chosen pedagogical approach is framed within the gamified environment as well as on how the teachers can guide and scaffold the learning...

Design of Learning Objects for Concept Learning: Effects of Multimedia Learning Principles and an Instructional Approach

Science.gov (United States)

Chiu, Thomas K. F.; Churchill, Daniel

2016-01-01

Literature suggests using multimedia learning principles in the design of instructional material. However, these principles may not be sufficient for the design of learning objects for concept learning in mathematics. This paper reports on an experimental study that investigated the effects of an instructional approach, which includes two teaching…

Teachers as Designers of Technology Enhanced Learning

Science.gov (United States)

Kali, Yael; McKenney, Susan; Sagy, Ornit

2015-01-01

While the benefits of teacher involvement in designing technology enhanced learning are acknowledged in the literature, far less is known about shaping that involvement to yield those benefits. Research is needed to understand how teachers learn through design; how teacher design activities may be supported; and how teacher involvement in design…

Towards the Development of Mobile App Design Model for Dyscalculia Children in Malaysia

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Abd Halim Fiqa Azureen

2018-01-01

Full Text Available Learning disabilities (LD are problem that influence the brain capacity to receive, process, analyse and store information. These processing issues can interfere with learning fundamental abilities, for example, reading (Dyslexia, writing (Dysgraphia and math (Dyscalculia. Fortunately, in today's world technology, we have numerous option techniques for educating and supporting fundamental skills in reading, writing and math such as mobile learning by using mobile app. However, the research in mobile app design model for Dyscalculia children is still scarce: very few studies have focus on how to design and develop appropriate mobile app for Dyscalculia children from the perspective of mobile app designers and developers. The purpose of this paper is to identify the appropriate components that should be included in the mobile app model. Interview sessions were conducted with Dyscalculia practitioners that involved a teacher, paediatric and an educational psychology. This has resulted in identifying 16 components that can be included in the mobile app design model.

Designing learning environments to promote student learning: ergonomics in all but name.

Science.gov (United States)

Smith, Thomas J

2013-01-01

This report introduces evidence for the conclusion that a common theme underlies almost all proposed solutions for improving the performance of K-12 students, namely their reliance on the design of educational system environments, features and operations. Two categories of design factors impacting such performance are addressed: (1) 9 factors reliably shown to have a strong influence - namely environmental design of classroom and building facilities, longer exposure to learning, cooperative learning designs, early childhood education, teaching quality, nutritional adequacy, participation in physical activity, good physical fitness, and school-community integration; and (2) 11 factors with an equivocal, varied or weak influence - classroom technology, online learning environments, smaller class size, school choice, school funding, school size, school start times, teacher training level, amount of homework, student self-confidence and informal learning. It is concluded that: (1) student learning outcomes, and more broadly the edifice of education itself, are largely defined in terms of an extensive system of design factors and conditions; (2) the time is long overdue for the educational system to acknowledge the central role of E/HF design as the major influence on student performance and learning; and (3) K-12 educators and administrators should emphasize allocation of resources to design factors reliably shown to have a strongly positive impact on student performance, but should treat expenditure on factors with equivocal, varied or weak influence on such performance with more caution and/or skepticism.

Design Fixation and Cooperative Learning in Elementary Engineering Design Project: A Case Study

Directory of Open Access Journals (Sweden)

Yi Luo

2015-09-01

Full Text Available This paper presents a case study examining 3rd, 4th and 5th graders’ design fixation and cooperative learning in an engineering design project. A mixed methods instrument, the Cooperative Learning Observation Protocol (CLOP, was adapted to record frequency and class observation on cooperative learning engagement through detailed field notes. Students’ design journals and reflections were also analyzed for an inductive qualitative analysis. The findings indicate three major themes of design fixation: 1 fixation on common features of things; 2 fixation on popular teenage culture; 3 fixation on the first design idea. In the cooperative learning process of elementary engineering design project, although pupils had demonstrated some abilities to solve concrete problems in a logical fashion, the participants encountered a number of obstacles in the group. Dominance, social loafing, and other problems occurring in the group process might have offset certain benefits of cooperative learning. Implications of the findings are also discussed.

Design fixation and cooperative learning in elementary engineering design project: A case study

Directory of Open Access Journals (Sweden)

Yi Luo

2015-09-01

Full Text Available This paper presents a case study examining 3rd, 4th and 5th graders’ design fixation and cooperative learning in an engineering design project. A mixed methods instrument, the Cooperative Learning Observation Protocol (CLOP, was adapted to record frequency and class observation on cooperative learning engagement through detailed field notes. Students’ design journals and reflections were also analyzed for an inductive qualitative analysis. The findings indicate three major themes of design fixation: 1 fixation on common features of things; 2 fixation on popular teenage culture; 3 fixation on the first design idea. In the cooperative learning process of elementary engineering design project, although pupils had demonstrated some abilities to solve concrete problems in a logical fashion, the participants encountered a number of obstacles in the group. Dominance, social loafing, and other problems occurring in the group process might have offset certain benefits of cooperative learning. Implications of the findings are also discussed.

Developing a Design Methodology for Web 2.0 Mediated Learning

DEFF Research Database (Denmark)

Buus, Lillian; Georgsen, Marianne; Ryberg, Thomas

In this paper we discuss the notion of a learning methodology and situate this within the wider frame of learning design or ?Designing for Learning?. We discuss existing work within this broad area by trying to categorize different approaches and interpretations and we present our development...... of particular ?mediating design artefacts?. We discuss what can be viewed as a lack of attention paid to integrating the preferred teaching styles and learning philosophies of practitioners into design tools, and present a particular method for learning design; the COllaborative E-learning Design method (Co......Ed). We describe how this method has been adopted as part of a learning methodology building on concepts and models presented in the other symposium papers, in particular those of active, problem based learning and web 2.0-technologies. The challenge of designing on the basis of an explicit learning...

Developing a Design Methodology for Web 2.0 Mediated Learning

DEFF Research Database (Denmark)

Buus, Lillian; Georgsen, Marianne; Ryberg, Thomas

2017-01-01

In this paper we discuss the notion of a learning methodology and situate this within the wider frame of learning design or ?Designing for Learning?. We discuss existing work within this broad area by trying to categorize different approaches and interpretations and we present our development...... of particular ?mediating design artefacts?. We discuss what can be viewed as a lack of attention paid to integrating the preferred teaching styles and learning philosophies of practitioners into design tools, and present a particular method for learning design; the COllaborative E-learning Design method (Co......Ed). We describe how this method has been adopted as part of a learning methodology building on concepts and models presented in the other symposium papers, in particular those of active, problem based learning and web 2.0-technologies. The challenge of designing on the basis of an explicit learning...

General or Vocational Curriculum: LD Preference

Science.gov (United States)

Dupoux, Errol

2008-01-01

This study assessed the perceptions of high school students with learning disabilities about the suitability or preference of an academic or vocational curriculum. Students were administered the Vocational Academic Choice Survey (VACS), designed to measure students' perceptions of which curriculum is more suitable for them. Results revealed that a…

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

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Kineret Sharfi

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

The effects of mother-child mediated learning strategies on psychological resilience and cognitive modifiability of boys with learning disability.

Science.gov (United States)

Tzuriel, David; Shomron, Vered

2018-06-01

The theoretical framework of the current study is based on mediated learning experience (MLE) theory, which is similar to the scaffolding concept. The main question of the current study was to what extent mother-child MLE strategies affect psychological resilience and cognitive modifiability of boys with learning disability (LD). Secondary questions were to what extent the home environment, severity of boy's LD, and mother's attitude towards her child's LD affect her MLE strategies and consequently the child's psychological resilience and cognitive modifiability. The main objectives of this study were the following: (a) to investigate the effects of mother-child MLE strategies on psychological resilience and cognitive modifiability among 7- to 10-year-old boys with LD, (b) to study the causal effects of distal factors (i.e., socio-economic status [SES], home environment, severity of child's LD, mother's attitude towards LD) and proximal factors (i.e., MLE strategies) on psychological resilience and cognitive modifiability. A sample of mother-child dyads (n = 100) were videotaped during a short teaching interaction. All children were boys diagnosed as children with LD. The interaction was analysed for MLE strategies by the Observation of Mediation Interaction scale. Children were administered psychological resilience tests and their cognitive modifiability was measured by dynamic assessment using the Analogies subtest from the Cognitive Modifiability Battery. Home environment was rated by the Home Observation for Measurement of the Environment (HOME), and mothers answered a questionnaire of attitudes towards child's LD. The findings showed that mother-child MLE strategies, HOME, and socio-economic level contributed significantly to prediction of psychological resilience (78%) and cognitive modifiability (51%). Psychological resilience was positively correlated with cognitive modifiability (Rc = 0.67). Structural equation modelling analysis supported, in general

Designing for Learning in Coupled Contexts

DEFF Research Database (Denmark)

Heilesen, Simon; Mogensen, Kevin; Gleerup, Janne

2012-01-01

Vocational training curricula are often designed as a progression of alternating periods of attending school and working as an apprentice in a company. In the case discussed in this paper, involving the training of electrician apprentices at a Danish vocational school, many of the apprentices...... (pupils) have difficulties understanding how the two modes of learning, i.e. formal learning by means of instruction and informal learning through apprenticeship, relate to one another and add up to a meaningful whole. This paper is an account of an experiment in designing for net-based vocational...

DESIGNING MOTIVATIONAL LEARNING SYSTEMS IN DISTANCE EDUCATION

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Jale BALABAN-SALI

2008-07-01

Full Text Available ABSTRACT The designing of instruction, when considered as a process, is the determination of instructional requirements of the learner and development of functional learning systems in order to meet these requirements. In fact, as a consequence of studies on the development of effective learning systems some instructional design theories have emerged. Among these theories the motivational design theory points out that instructional processes are required to be configured with the strategies which increases the attention, relevance, confidence and satisfaction of the students for an instructional design which ensures the continuity of learning motivation. The studies indicate that the systems which are developed on the basis of mentioned strategies raise the attention of the student during instruction, develop a relevance to the students’ requirements, create a positive expectation for success and help having a satisfaction by reinforcing success. In this article, the empirical studies related with this subject and the suggestions for presenting more effective motivational instructional designs in distance learning are summarized.

Variability of Performance: A "Signature" Characteristic of Learning Disabled Children?

Science.gov (United States)

Fuchs, Douglas; And Others

Two studies were conducted to compare the performance instability of children (grades 3-9) labeled learning disabled/brain injured (LD/BI) to the performance instability of emotionally handicapped (EH) children. In the first study, 50 LD/BI and 37 EH students were measured on three third grade reading passages twice, once within one sitting and…

Designing Learning Opportunities in Interaction Design: Interactionaries as a means to study and teach student design processes

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Robert Ramberg

2013-12-01

Full Text Available Learning by practice, apprenticeship and paradigmatic examples have been prime paths for learning within interaction design. These have been criticized for being time-consuming and costly, of not being implementable in academic contexts. In this article we suggest and evaluate a pedagogical model to address these problems in design teaching and learning. Results from a time-constrained collaborative design exercise, a so-called “interactionary”, are presented. Student design work is analyzed using the framework of learning design sequences and analysis of the primary transformation unit shows that interactionaries reveal patterns in student design work. Materials are used mainly to document design ideas rather than as a design material to further investigate design ideas and aspects of interaction. In the critiquing sessions, regarded as the secondary transformation unit, many issues hardly addressed during the design work were brought up. Thus, the designers continued to develop their design proposal primed by critique presented by the reviewers. Based on the results, possible teacher interventions to coach student design work are suggested.

Embodied Making and Design Learning - Special Issue from the Learn X Design-conference DRS/CUMULUS, Chicago 2015

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Marte Sørebø Gulliksen

2016-06-01

Full Text Available This issue of FORMakademisk features selected articles developed from papers presented at the symposium Embodied Making and Design Learning at the DRS/CUMULUS-conference LearnXDesign in Chicago, Illinois, June 28–30, 2015. This special issue was developed as an initiative by the symposium conveners. The symposium was developed by researchers from research groups in Norway, Finland and Canada to explore various aspects of embodied making in relation to design learning. The symposium was a full-day event with four sessions, seven paper presentations, a roundtable discussion, a plenary discussion and a workshop. The symposium received positive feedback, attracting many participants and stimulating engaged discussions throughout the conference. This indicates a growing awareness of the topic of embodied making and design learning. This special issue features five articles that together highlight a variety of approaches and examples of current research endeavours in relation to the theme. 

Teaching strategies to promote concept learning by design challenges

Science.gov (United States)

Van Breukelen, Dave; Van Meel, Adrianus; De Vries, Marc

2017-07-01

Background: This study is the second study of a design-based research, organised around four studies, that aims to improve student learning, teaching skills and teacher training concerning the design-based learning approach called Learning by Design (LBD).

Cultivating Collaborations: Site Specific Design for Embodied Science Learning.

Science.gov (United States)

Gill, Katherine; Glazier, Jocelyn; Towns, Betsy

2018-05-21

Immersion in well-designed outdoor environments can foster the habits of mind that enable critical and authentic scientific questions to take root in students' minds. Here we share two design cases in which careful, collaborative, and intentional design of outdoor learning environments for informal inquiry provide people of all ages with embodied opportunities to learn about the natural world, developing the capacity for understanding ecology and the ability to empathize, problem-solve and reflect. Embodied learning, as facilitated by and in well-designed outdoor learning environments, leads students to develop new ways of seeing, new scientific questions, new ways to connect with ideas, with others and new ways of thinking about the natural world. Using examples from our collaborative practices as experiential learning designers, we illustrate how creating the habits of mind critical to creating scientists, science-interested, and science-aware individuals benefits from providing students spaces to engage in embodied learning in nature. We show how public landscapes designed in creative partnerships between educators, scientists, designers and the public have potential to amplify science learning for all.

Development of LD pumped 10 J x 10 Hz Nd: Glass slab laser system

International Nuclear Information System (INIS)

Yamanaka, Masanobu; Kanabe, Tadashi; Matsui, Hideki

2000-01-01

As a first step of a driver development for the inertial fusion energy, we are developing a diode-pumped zig-zag Nd: glass slab laser amplifier system which can generate an output of 10 J per pulse at 1053 nm in 10 Hz operation. The water-cooled zig-zag Nd: glass slab is pumped from both sides by 803-nm AlGaAs laser-diode (LD) module; each LD module has an emitting area of 420 mm x 10 mm and two LD modules generated in total 200 kW peak power with 2.5 kW/cm 2 peak intensity at 10 Hz repetition rate. We have obtained in a preliminary experiment a 8.5 J output energy at 0.5 Hz with beam quality of 2 times diffraction limited far-field pattern. (author)

LD Definition.

Science.gov (United States)

Learning Disability Quarterly, 1987

1987-01-01

The position paper (1981) of the National Joint Committee on Learning Disabilities presents a revised definition of learning disabilities and identifies issues and concerns (such as the limitation to children and the exclusion clause) associated with the definition included in P.L. 94-142, the Education for All Handicapped Children Act. (DB)

Learning Disabilities and Achieving High-Quality Education Standards

Science.gov (United States)

Gartland, Debi; Strosnider, Roberta

2017-01-01

This is an official document of the National Joint Committee on Learning Disabilities (NJCLD), of which Council for Learning Disabilities is a long-standing, active member. With this position paper, NJCLD advocates for the implementation of high-quality education standards (HQES) for students with learning disabilities (LD) and outlines the…

Designing an Intelligent Mobile Learning Tool for Grammar Learning (i-MoL

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Munir Shuib

2015-01-01

Full Text Available English is the most important second language in most non-English speaking countries, including Malaysia. A good English proficiency comes from good grasp of grammar. To conquer the problems of low English proficiency among Malaysians, it is important to identify the key motivators that could facilitate the process of grammar learning. In this digital age, technology can play a very important role and mobile technology could be one of it. Thus, this study aims at designing a mobile learning tool, namely the Intelligent Mobile Learning Tool for Grammar Learning (i-MoL to act as the “on-the-go” grammar learning support via mobile phones. i-MoL helps reinforce grammar learning through mobile phone with game-like applications, inquiry-based activities and flashcard-like information. The intelligent part of i-MoL lies in its ability to map the mobile-based grammar learning content to individual’s preferred learning styles based on Felder-Silverman Learning Style Model (FSLSM. The instructional system design through the ADDIE model was used in this study as a systematic approach in designing a novel and comprehensive mobile learning tool for grammar learning. In terms of implications, this study provides insights on how mobile technologies can be utilized to meet the mobility demand among language learners today.

Inference Instruction to Support Reading Comprehension for Elementary Students with Learning Disabilities

Science.gov (United States)

Hall, Colby; Barnes, Marcia A.

2017-01-01

Making inferences during reading is a critical standards-based skill and is important for reading comprehension. This article supports the improvement of reading comprehension for students with learning disabilities (LD) in upper elementary grades by reviewing what is currently known about inference instruction for students with LD and providing…

A Learning and Interaction design framework, from a study on formulating principles for the design of engaging music learning games

DEFF Research Database (Denmark)

Weitze, Charlotte Lærke; Ørngreen, Rikke

2012-01-01

Based on a preliminary action research study investigating the design of digital music games and years of experiences from interaction design processes of learning resources, this extended abstract presents a framework that mixes designs for learning principles and game design with a process view...... using a simple interaction design lifecycle. Though the first outset was to design engaging music games, the resulting framework has a more generic character....

The Interpersonal Values of Parents of Normal and Learning Disabled Children.

Science.gov (United States)

Miletic, Anne

1986-01-01

L. Gordon's Survey of Interpersonal Values was used to compare 136 parents of normal and learning disabled children. Fathers of LD boys scored higher on Independence and Leadership and lower on Conformity and Support. Mothers of LD boys favored authoritative attitudes; same-sexed experimental mothers valued conformity and sources of emotional and…

Biological effects of nuclear war: Acute effects of radiation; the LD-50 value

International Nuclear Information System (INIS)

Ohkita, T.; Rotblat, J.

1987-01-01

Recent surveys carried out in Japan in connection with the reassessment of the dosimetry for long-term effects provided an opportunity for another look at the acute effects of radiation and a recalculation of the LD-50 value. The recalculation gave an LD-50 value which is two to three times lower than had been assumed before. It means that in a nuclear war the number of fatalities due to exposure to radiation would be considerably higher than thought hitherto. 11 refs, 5 figs, 2 tabs

A Design Framework for Personal Learning Environments

NARCIS (Netherlands)

Rahimi, E.

2015-01-01

The purpose of our research was to develop a PLE (personal learning environment) design framework for workplace settings. By doing such, the research has answered this research question, how should a technology-based personal learning environment be designed, aiming at supporting learners to gain

Web Interface Design Principles for Adults’ Self-Directed Learning

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Mehmet FIRAT

2016-10-01

Full Text Available One of the most important features which e-learning tools and environments must possess within the scope of lifelong learning is self-directed learning, which can be considered as a form of self-learning. The aim of this study was to determine, based on the views and recommendations of experts, interface design principles for the development of educational web interfaces that will support the self-directed learning of adults. This descriptive study was conducted with the contribution of 12 academicians specializing in interface design and self-directed learning. Within the scope of the study, new interfaces features were identified based on an evaluation of the literature on interface designs for self-directed learning, and the views of subject experts. Based on the study results, it was determined that interface designs supporting self-directed learning must possess five basic features, which include being user-directed, ensuring variety, being supported by learning analytics, being motivational, and being sharing-oriented.

Attentional Processing and Teacher Ratings in Hyperactive, Learning Disabled and Normal Boys.

Science.gov (United States)

Brown, Ronald T.; Wynne, Martha Ellen

Sustained attention and inhibitory control of 15 nonhyperactive, learning disabled (LD) boys, 15 hyperactive but not LD boys, and 15 normal boys (11-12 years old) were studied, on teacher ratings of impulse control in the classroom and testing results. Coming to attention, decision making, sustained attention, and attention-concentration were…

Procrastination and Motivation of Undergraduates with Learning Disabilities: A Mixed-Methods Inquiry

Science.gov (United States)

Klassen, Robert M.; Krawchuk, Lindsey L.; Lynch, Shane L.; Rajani, Sukaina

2008-01-01

The purpose of this mixed-methods article was to report two studies exploring the relationships between academic procrastination and motivation in 208 undergraduates with (n = 101) and without (n = 107) learning disabilities (LD). In Study 1, the results from self-report surveys found that individuals with LD reported significantly higher levels…

Distributed learning process: principles of design and implementation

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G. N. Boychenko

2016-01-01

Full Text Available At the present stage, broad information and communication technologies (ICT usage in educational practices is one of the leading trends of global education system development. This trend has led to the instructional interaction models transformation. Scientists have developed the theory of distributed cognition (Salomon, G., Hutchins, E., and distributed education and training (Fiore, S. M., Salas, E., Oblinger, D. G., Barone, C. A., Hawkins, B. L.. Educational process is based on two separated in time and space sub-processes of learning and teaching which are aimed at the organization of fl exible interactions between learners, teachers and educational content located in different non-centralized places.The purpose of this design research is to fi nd a solution for the problem of formalizing distributed learning process design and realization that is signifi cant in instructional design. The solution to this problem should take into account specifi cs of distributed interactions between team members, which becomes collective subject of distributed cognition in distributed learning process. This makes it necessary to design roles and functions of the individual team members performing distributed educational activities. Personal educational objectives should be determined by decomposition of team objectives into functional roles of its members with considering personal and learning needs and interests of students.Theoretical and empirical methods used in the study: theoretical analysis of philosophical, psychological, and pedagogical literature on the issue, analysis of international standards in the e-learning domain; exploration on practical usage of distributed learning in academic and corporate sectors; generalization, abstraction, cognitive modelling, ontology engineering methods.Result of the research is methodology for design and implementation of distributed learning process based on the competency approach. Methodology proposed by

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

Science.gov (United States)

Sharfi, Kineret; Rosenblum, Sara

2014-01-01

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

An in vitro based investigation of the cytotoxic effect of water extracts of the Chinese herbal remedy LD on cancer cells

Directory of Open Access Journals (Sweden)

Jones Lucy A

2009-09-01

Full Text Available Abstract Background Long Dan Xie Gan Wan (LD, a Chinese herbal remedy formulation, is traditionally used to treat a range of conditions, including gall bladder diseases, hepatitis, hyperthyroidism, migraines but it is not used for the management or treatment of cancer. However some of its herbal constituents, specifically Radix bupleuri, Radix scutellariae and Rhizoma alismatis have been shown to inhibit the growth of cancer cells. Thus, the aim of the study was to investigate the impact of LD on cancer cells in vitro. Methods HL60 and HT29 cancer cell lines were exposed to water extracts of LD (1:10, 1:50, 1:100 and/or 1:1000 prepared from a 3 mg/30 ml stock and for both cell lines growth, apoptotic induction, alterations in cell cycle characteristics and genotoxicity were investigated. The specificity of the action of LD on these cancer cell lines was also investigated by determining its effect on human peripheral blood lymphocytes. Preliminary chemical analysis was carried out to identify cytotoxic constituents of LD using HPLC and LCMS. Results LD was significantly cytotoxic to, and induced apoptosis in, both cell lines. Apoptotic induction appeared to be cell cycle independent at all concentrations of LD used (1:10, 1:50 and 1:100 for the HL60 cell lines and at 1:10 for the HT29 cell line. At 1:50 and 1:100 apoptotic induction by LD appeared to be cell cycle dependent. LD caused significant genotoxic damage to both cell lines compared to their respective controls. The specificity study showed that LD exerted a moderate cytotoxic action against non-proliferating and proliferating blood lymphocytes but not apoptosis. Chemical analysis showed that a number of fractions were found to exert a significant growth inhibitory effect. However, the molecular weights of compounds within these fractions did not correspond to those from the herbal constituents of LD. Conclusion It is possible that LD may have some chemotherapeutic potential. However

LEARNING AND ENVIRONMENTAL DESIGN: Softer Learning Spaces

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E. Ümran TOPÇU

2013-07-01

Full Text Available Learning is a central part of everyone’s life that is often associated with school and  classrooms. Today’ classroom looks and functions like the classroom of an earlier century. Desks lined up in neat rows, facing the teacher and a board or screen is the general condition in many educational institutions. Most of us have sat through classes in plain, hard rooms. Although they did not look very pleasant, we all coped with them. If they could be designed slightly more tolerable, would they help in the betterment of education and learning in any measurable way? This paper aims at describing an attempt to design an alternative classroom. Based on several years of experience, it is observed that there is a demand among students for softer, warmer and more intimate instructional spaces. Students of “People and Environment” Course were asked to select a suitable space to redesign as a “Soft Classroom” within Bahçeşehir University Besiktas Campus  premises. This case study presented a potential research project to etter understand,  how student engagement can be increased by changing learning spaces.

Implementing E-Learning Designed Courses in General Education

Science.gov (United States)

Nuangchalerm, Prasart; Sakkumduang, Krissada; Uhwha, Suleepornn; Chansirisira, Pacharawit

2014-01-01

The aim of this study is to implement e-learning designed course for general education. The study employed 3 phases for developing e-learning course: contextual study, designing, and implementing. Two courses general education, 217 undergraduate students are participated the study. Research tool consisted of interview about e-learning form and…

Design Fixation and Cooperative Learning in Elementary Engineering Design Project: A Case Study

Science.gov (United States)

Luo, Yi

2015-01-01

This paper presents a case study examining 3rd, 4th and 5th graders' design fixation and cooperative learning in an engineering design project. A mixed methods instrument, the Cooperative Learning Observation Protocol (CLOP), was adapted to record frequency and class observation on cooperative learning engagement through detailed field notes.…

Reconceptualizing Design Research in the Age of Mobile Learning

Science.gov (United States)

Bannan, Brenda; Cook, John; Pachler, Norbert

2016-01-01

The purpose of this paper is to begin to examine how the intersection of mobile learning and design research prompts the reconceptualization of research and design individually as well as their integration appropriate for current, complex learning environments. To fully conceptualize and reconceptualize design research in mobile learning, the…

Adaptive e-learning methods and IMS Learning Design. An integrated approach

NARCIS (Netherlands)

Burgos, Daniel; Specht, Marcus

2006-01-01

Please, cite this publication as: Burgos, D., & Specht, M. (2006). Adaptive e-learning methods and IMS Learning Design. In Kinshuk, R. Koper, P. Kommers, P. Kirschner, D. G. Sampson & W. Didderen (Eds.), Proceedings of the 6th IEEE International Conference on Advanced Learning Technologies (pp.

Using learning materials for design-based interventions

DEFF Research Database (Denmark)

Gissel, Stig Toke

2015-01-01

This article considers a methodological issue concerning the use of learning materials for interventions in design-based research. When the researcher uses existing or creates new didacticised learning materials for research purposes and tests their applicability in authentic contexts, many...... variables are in play. When using or designing a learning material a lot of choices have to be made and effects are difficult to isolate. The advantage of using learning materials for interventions is that results could have high ecological validity. In the article this methodological issue is exemplified...... through a research project using and developing digital learning materials for developing literacy in the early grades. One of many important choices to be made in elaborating this learning material concerns which texts should be used for supporting students’ literacy development in the lower grades...

Individual Differences in the Self-Image of Adolescents with Learning Disabilities: The Roles of Severity, Time of Diagnosis, and Parental Perceptions.

Science.gov (United States)

Raviv, Dorit; Stone, C. Addison

1991-01-01

This study found that 49 adolescents with learning disabilities (LD) scored lower than 49 normally achieving peers on a self-image questionnaire. Later-diagnosed adolescents with LD scored higher than early diagnosed adolescents. LD severity was not related to self-image. Moderate relationships were found between parents' perceptions and…

Empathy in Distance Learning Design Practice

Science.gov (United States)

Matthews, Michael T.; Williams, Gregory S.; Yanchar, Stephen C.; McDonald, Jason K.

2017-01-01

The notion of designer empathy has become a cornerstone of design philosophy in fields such as product design, human-computer interaction, and service design. But the literature on instructional designer empathy and learner analysis suggests that distance learning designers are generally quite removed from the learners with whom they could be…

Deconstructing barriers: perceptions of students labeled with learning disabilities in higher education.

Science.gov (United States)

Denhart, Hazel

2008-01-01

This phenomenological study investigated barriers to higher education faced by 11 college students labeled with learning disabilities (LD) using their voice as the primary data. Data were analyzed and interpreted through a disability theory perspective revealing barriers stemmed largely from external social causes rather than individual pathology. Barriers included being misunderstood by faculty, being reluctant to request accommodations for fear of invoking stigma, and having to work considerably longer hours than nonlabeled peers. Findings indicated barriers could be overcome through raising faculty awareness about LD issues, engaging the assistance of the college LD specialist, and participation in a LD democratic empowerment community on campus.

Searching for a WISC-R Profile for Learning Disabled Children: An Inappropriate Task?

Science.gov (United States)

Ryckman, David B.

1981-01-01

Although indexes of scatter on the Wechsler Intelligence Scale for Children-Revised computed for 100 learning disabled (LD) elementary children were significantly greater than values previously reported for the normal standardized sample, the substantial overlap suggests the inadvisability of continuing the search for a characteristic LD profile.…

Introducing the Collaborative E-Learning Design Method (CoED)

DEFF Research Database (Denmark)

Ryberg, Thomas; Buus, Lillian; Nyvang, Tom

2015-01-01

In this chapter, a specific learning design method is introduced and explained, namely the Collaborative E-learning Design method (CoED), which has been developed through various projects in “e-Learning Lab – Centre for User Driven Innovation, Learning and Design” (Nyvang & Georgsen, 2007). We br...

The Office Software Learning and Examination System Design Based on Fragmented Learning Idea

Directory of Open Access Journals (Sweden)

Xu Ling

2016-01-01

Full Text Available Fragmented learning is that through the segmentation of learning content or learning time, make learners can use the fragmented time for learning fragmentated content, have the characteristics of time flexibility, learning targeted and high learning efficiency. Based on the fragmented learning ideas, combined with the teaching idea of micro class and interactive teaching, comprehensive utilization of flash animation design software, .NET development platform, VSTO technology, multimedia development technology and so on, design and develop a system integrated with learning, practice and examination of the Office software, which is not only conducive to the effective and personalized learning of students, but also conducive to the understanding the students’ situation of teachers, and liberate teachers from the heavy labor of mechanical, focus on promoting the formation of students’ knowledge system.

Designerly Learning: Workshops for Schools at the Design Museum

Science.gov (United States)

Charman, Helen

2010-01-01

This paper presents qualitative research recently undertaken by the Head of Learning at the Design Museum. The research explores how learning in the museum's workshop programme for schools is conceptualised by the museum educators who devise and teach on the programme. The study is framed by an epistemological stance of social constructionism, in…

Machine learning paradigms in design optimization: Applications in turbine aerodynamic design

Science.gov (United States)

Goel, Sanjay

Mechanisms of incorporating machine learning paradigms in design optimization have been investigated in the current research. The primary focus of the work is on machine learning algorithms which use computational models that are analogous to the hypothesized principles of natural or biological learning. Examples from structural and aerodynamic optimization have been used to demonstrate the potential of the proposed schemes. The first strategy examined in the current work seeks to improve the convergence of optimization problems by pruning the search space of weak variables. Such variables are identified by learning from a database of existing designs using neural networks. By using clustering techniques, different sets of weak variables are identified in different regions of the design space. Parameter sensitivity information obtained in the process of identifying weak variables provides accurate heuristics for formulating design rules. The impact of this methodology on obtaining converged designs has been investigated for a turbine design problem. Optimization results from a three-stage power turbine and an aircraft engine turbine are presented in this thesis. The second scheme is an evolutionary design optimization technique which gets progressively 'smarter' during the optimization process by learning from computed domain knowledge. This technique employs adaptive learning mechanisms (classifiers) which recognize the influence of the design variables on the problem solution and then generalize them to dynamically create or change design rules during optimization. This technique, when applied to a constrained optimization problem, shows progressive improvement in convergence of search, as successive generations of rules evolve by learning from the environment. To investigate this methodology, a truss optimization problem is solved with an objective of minimizing the truss weight subject to stress constraints in the truss members. A distinct convergent trend is

LEARNING STYLES AND STUDENTS’ PERFORMANCE IN DESIGN PROBLEM SOLVING

Directory of Open Access Journals (Sweden)

Elçin Tezel

2010-07-01

Full Text Available Design curricula and all core design studio courses are prepared for performance attainment by giving theoretical and professional training. However students’ performance may be affected by both the constraints set on a design problem, and their learning styles. This study explores the performance of interior architectural students in relation to their learning styles (as proposed by Kolb’s Experiential Learning Theory, and different types of constraints set on design problems. Design performance, measured as conceptual development, form and spatial configuration, structural innovation and ergonomics, and craftsmanship, was found to change throughout the two bipolar continuum of the learning cycle with regard to two design conditions characterized by different types of constraint use.

Bristande samsyn i lärares definition av hot och våld : En kvalitativ studie om förekomst av hot och våld mot lärare på högstadieskolor.

OpenAIRE

Eklund, Anton; Johansson, Tommy

2017-01-01

Denna kvalitativa studie syftar till att studera förekomsten av hot och våld mot lärare på högstadieskolor, hur man på de undersökta skolorna arbetar med att minimera förekomsten av hot och våld samt hur lärare definierar sin syn på vad som kan vara hot och våld från föräldrar och elever. Studien är baserad på ett riktat bekvämlighetsurval där skyddsombud på högstadieskolor i den undersökta kommunen valdes ut. I samband med analysen av studiens resultat har Lintons rollteori använts för att s...

Universal Design for Learning in Teaching Large Lecture Classes

Science.gov (United States)

Dean, Tereza; Lee-Post, Anita; Hapke, Holly

2017-01-01

To augment traditional lecture with instructional tools that provide options for content representation, learner engagement, and learning expression, we followed the Universal Design for Learning (UDL) principles to design and implement a learning environment for teaching and learning in large lecture classes. To this end, we incorporated four…

Synchronous E-Learning: Reflections and Design Considerations

Science.gov (United States)

Tabak, Filiz; Rampal, Rohit

2014-01-01

This paper is a personal reflection on the design, development, and delivery of online synchronous conferencing as a pedagogical tool complementing traditional, face-to-face content delivery and learning. The purpose of the paper is to demonstrate how instructors can combine collaborative and virtual learning principles in course design. In…

The cognitive and academic profiles of reading and mathematics learning disabilities.

Science.gov (United States)

Compton, Donald L; Fuchs, Lynn S; Fuchs, Douglas; Lambert, Warren; Hamlett, Carol

2012-01-01

The purpose of this study was to examine the cognitive and academic profiles associated with learning disability (LD) in reading comprehension, word reading, applied problems, and calculations. The goal was to assess the specificity hypothesis, in which unexpected underachievement associated with LD is represented in terms of distinctive patterns of cognitive and academic strengths and weaknesses. At the start of 3rd grade, the authors assessed 684 students on five cognitive dimensions (nonverbal problem solving, processing speed, concept formation, language, and working memory), and across Grades 3 through 5, the authors assessed performance in each academic area three to four times. Based on final intercept, the authors classified students as LD or not LD in each of the four academic areas. For each of these four LD variables, they conducted multivariate cognitive profile analysis and academic profile analysis. Results, which generally supported the specificity hypothesis, are discussed in terms of the potential connections between reading and mathematics LD.

[Memory characteristic in boys with attention deficit/hyperactivity disorder comorbid learning disability].

Science.gov (United States)

Wu, Zhaomin; Wang, Na; Qian, Qiujin; Yang, Li; Qian, Ying; Liu, Lu; Liu, Yuxin; Cheng, Jia; Sun, Li; Cao, Qingjiu; Wang, Yufeng

2014-06-10

To explore the memory characteristic in boys with attention-deficit/hyperactivity disorder (ADHD) plus learning disability (LD). A total of 97 ADHD boys with comorbid LD (ADHD+LD), 97 ADHD boys without comorbid LD (ADHD-LD) and 97 healthy controls (based on the criteria of DSM-IV) were recruited from the outpatient clinic of Peking University Sixth Hospital from December 2003 to September 2012. Individuals across three groups were matched by ages, intelligence quotient (IQ) and ADHD subtypes. The Wechsler Memory Scale (WMS) was used to access the characteristics of several memory domains. ADHD +LD group performed the worst and control group the best in memory quotient (MQ) (90 ± 15 vs 98 ± 14 & 104 ± 14) and long-term memory domain ((36.0 ± 10.2) vs (42.1 ± 7.8) & (45.6 ± 6.7) score, all P short-term memory ( (53.0 ± 9.2) vs (58.0 ± 9.7) score, P memory domains ((10.0 ± 3.3) vs (11.3 ± 3.5) score, P 0.05). In most subscales of WMS, ADHD+LD group scored significantly lower than both ADHD-LD and control group in current information and orientation, mental control (1→100) , mental control (100→1) and associate learning subscales ( (8.8 ± 3.1) vs (10.0 ± 3.0) & (9.9 ± 2.3) score, (8.7 ± 4.1) vs (10.0 ± 3.9) & (11.1 ± 3.6) score, (10.7 ± 3.9) vs (12.9 ± 2.8) & (13.7 ± 2.2) score, (9.8 ± 3.1) vs (10.8 ± 2.6) & (11.1 ± 2.1) score, all P memory, visual reproduction and digit span, ADHD+LD scored significantly lower than the control group (all P 0.05). Boys with ADHD comorbid LD show deficits in overall memory function and long-term memory while short-term memory is partially damaged. Impairment in immediate memory is not detected.

Learning disorders in children with epilepsy.

Science.gov (United States)

Pavlou, Evangelos; Gkampeta, Anastasia

2011-03-01

Learning Disorders (LD) are defined as disorders that interfere with academic performance or with daily activities that require reading, writing or mathematical skills in subjects with a normal intelligence quotient (IQ). The prevalence of LD in the general population has been found to be 2-10%, and reading disorders are the most frequent subtype. Epilepsy is one of the most common serious neurological disorders in childhood. LD are more common in children with epilepsy than in the general population. As a consequence, the risk of cognitive impairment in children with epilepsy is high, and a review of the literature needs to be fully presented. Narrative review including articles regarding LD in children with various epileptic syndromes published in the international medical literature. LD are more frequent among children with epilepsy. The etiology is multifactorial, being affected by the type of epileptic syndrome, the age of onset and the antiepileptic treatment being selected. LD can be either permanent or state-dependent. Each category has different treatment protocols and prognosis. Despite the fact that the findings of the studies discussed in our article support the evidence that epilepsy in childhood impairs the cognitive function, we should not underestimate the role of demographic and psychosocial factors on academic performance of children with epilepsy. Despite the high prevalence of LD, a healthy family and school environment can help reduce its impact on the patient's quality of life. © Springer-Verlag 2010

A "Knowledge Trading Game" for Collaborative Design Learning in an Architectural Design Studio

Science.gov (United States)

Wang, Wan-Ling; Shih, Shen-Guan; Chien, Sheng-Fen

2010-01-01

Knowledge-sharing and resource exchange are the key to the success of collaborative design learning. In an architectural design studio, design knowledge entails learning efforts that need to accumulate and recombine dispersed and complementary pieces of knowledge. In this research, firstly, "Knowledge Trading Game" is proposed to be a way for…

Lost in Space: Designing for Learning

Science.gov (United States)

La Marca, Susan

2010-01-01

The design of a learning space, and the many factors that come together to create that space, impact on how we feel and behave in that space and ultimately how we learn. This paper will discuss the importance of mission statements, policy and planning in light of how we create spaces that are learning-driven, human-centred and flexible. Of…

A Concept Transformation Learning Model for Architectural Design Learning Process

Science.gov (United States)

Wu, Yun-Wu; Weng, Kuo-Hua; Young, Li-Ming

2016-01-01

Generally, in the foundation course of architectural design, much emphasis is placed on teaching of the basic design skills without focusing on teaching students to apply the basic design concepts in their architectural designs or promoting students' own creativity. Therefore, this study aims to propose a concept transformation learning model to…

Learning Design for a Successful Blended E-learning Environment: Cultural Dimensions

OpenAIRE

Al-Huwail, N.; Gulf Univ. for Science & Technology; Al-Sharhan, S.; Gulf Univ. for Science & Technology; Al-Hunaiyyan, A.; Gulf Univ. for Science & Technology

2007-01-01

Blended e-learning is becoming an educational issue especially with the new development of e-learning technology and globalization. This paper presents a new framework for delivery environment in blended e-learning. In addition, new concepts related to the learning strategies and multimedia design in blended e-learning are introduced. The work focuses on the critical cultural factors that affect a blended elearning system. Since it is common that good systems may fail due to cultural issues, ...

Pedagogical and Design Aspects of a Blended Learning Course

Directory of Open Access Journals (Sweden)

Karen Precel, Yoram Eshet-Alkalai, Yael Alberton

2009-04-01

Full Text Available Based on recent research reports, the blended learning model, which combines face-to-face and online learning, is now the preferred model for online course design. Its superiority over online learning, which lacks face-to-face interaction, is evident from studies that examined both student achievement and satisfaction. Nevertheless, there is ambiguity in the literature and in the field regarding the proper implementation of blended learning and the optimal proportions between online and F2F components in various learning scenarios. The range of contradictory reports in recent literature on the potential of different blended learning models shows the need for more research on specific blended learning courses in order to establish proper standards for effective course design and implementation. The present evaluation study focuses on students’ perceptions of pedagogical and design issues related to a new model for blended learning used in a graduate-level course at the Open University of Israel. Fifty-eight of the course’s 91 students participated in the study and completed a questionnaire regarding three major aspects of the course design: (1 pedagogy, (2 textbook format (print vs. digital, and (3 learning environment usability. The results illustrate the importance of completing the pedagogical and visual design of online learning in advance. Also, the course model suggests ways to bridge the gaps between students and instructors and students and their peers, which are typical of online learning in general and of open universities in particular.

Online Repositories of Learning Designs: Pipedreams and Possibilities

NARCIS (Netherlands)

McKenney, Susan

2013-01-01

McKenney, S. (2013, 28 January-1 February). Online Repositories of Learning Designs: Pipedreams and Possibilities. Position paper for the Alpine Rendezvous Workshop on Teacher-led inquiry and learning design, Villard‐de‐Lans, Vercors, France.

Academic Students' Attitudes toward Students with Learning Disabilities

Science.gov (United States)

Gonen, Ayala; Grinberg, Keren

2016-01-01

Background: Learning disabilities (LD) are lifelong disabilities that affect all facets of a person's life. Aim: Identifying the relationship between academic students' attitudes toward learning disability, self-image, and selected factors. Methods: A questionnaire was distributed to 213 students from an academic center in Israel. Two different…

Design of dialogic eLearning-to-learn: metalearning as pedagogical methodology

DEFF Research Database (Denmark)

Sorensen, Elsebeth Korsgaard

2008-01-01

This paper presents a perspective emphasising Meta learning (ML) as the most significant and pertinent feature for promoting a democratic, collaborative eLearning-to-Learn (eL2L) phenomenon in a global context. Through attempting to understand and clarify the powers of pedagogical design of global...... networked e Learning based on Learning-to-Learn (L2L), it makes a plea for L2L in a dialogic global learning context, offering a vision of global democratic citizens able to engage in critical dialogue with fellow learners. http://www.inderscience.com/search/index.php?action=record&rec_id=17675&prev...

Appropriate teaching and learning strategies for the architectural design process in pedagogic design studios

Directory of Open Access Journals (Sweden)

Ashraf M. Soliman

2017-06-01

Full Text Available The national qualification framework of a country requires a certain level of knowledge and complexity of skills for an academic degree to be recognized. For architectural programs, student workload is heavy on design courses. Therefore, each course must be carefully developed to ensure that students are not overloaded. Teaching and learning strategies have different implications for courses, which occasionally result in overloading the students. This research aims to study the three main pillars of teaching and learning strategies for each design phase in pedagogic design studios. The most appropriate model for each teaching and learning strategy, including a set of the three main pillars, is then identified for each design phase. A practical strategy for managing design studios is also determined. The aforementioned three pillars are as follows: teaching and learning methods, assigned tasks or study aspects, and design communication techniques. Two research methods, namely, a literature review and a survey among design educators, are adopted. The literature review examines aspects that contribute to the design process and its phases, teaching methods, design skills, communication methods, and studio management strategies. On the basis of the literature review, the background of developments and practices in the design education process are used as constructive tools to develop the survey for design educators. Through the survey, the pillars of teaching and learning strategies that are frequently practiced in design studios are evaluated. Results of this study are classified into three ranks using the nature break classification method for numerical values. Subsequently, three priority models that correspond to teaching and learning strategies, as well as to the required skills and capabilities, are established. A group-based strategy with an interdisciplinary approach is also determined to be the most suitable technique for managing the

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

OpenAIRE

McRitchie, Robyn

2012-01-01

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

Engaging adolescents with LD in higher order thinking about history concepts using integrated content enhancement routines.

Science.gov (United States)

Bulgren, Janis; Deshler, Donald D; Lenz, B Keith

2007-01-01

The understanding and use of historical concepts specified in national history standards pose many challenges to students. These challenges include both the acquisition of content knowledge and the use of that knowledge in ways that require higher order thinking. All students, including adolescents with learning disabilities (LD), are expected to understand and use concepts of history to pass high-stakes assessments and to participate meaningfully in a democratic society. This article describes Content Enhancement Routines (CERs) to illustrate instructional planning, teaching, and assessing for higher order thinking with examples from an American history unit. Research on the individual components of Content Enhancement Routines will be illustrated with data from 1 of the routines. The potential use of integrated sets of materials and procedures across grade levels and content areas will be discussed.

The Strategic Use of Scaffolded Instruction in Social Studies Interventions for Students with Learning Disabilities

Science.gov (United States)

Ciullo, Stephen; Dimino, Joseph A.

2017-01-01

Several components of specialized instruction have historically influenced text-based interventions for students with learning disabilities (LD). This article addresses the unique role of scaffolded instruction, focusing on supporting students with LD to help them to develop strategies that promote reading for understanding and writing in social…

The FITS model: an improved Learning by Design approach

NARCIS (Netherlands)

Drs. Ing. Koen Michels; Prof. Dr. Marc de Vries; MEd Dave van Breukelen; MEd Frank Schure

2016-01-01

Learning by Design (LBD) is a project-based inquiry approach for interdisciplinary teaching that uses design contexts to learn skills and conceptual knowledge. Research around the year 2000 showed that LBD students achieved high skill performances but disappointing conceptual learning gains. A

Assessing Metacognition as a Learning Outcome in a Postsecondary Strategic Learning Course

Science.gov (United States)

Mytkowicz, Patricia; Goss, Diane; Steinberg, Bruce

2014-01-01

While metacognition is an important component of the learning process for college students, development of metacognitive knowledge and regulation is particularly important for students with LD and/or ADHD. The researchers used Schraw and Dennison's (1994) "Metacognitive Awareness Inventory" (MAI) to assess first year college students'…

Chironomidae Fauna (Diptera-Insecta) of Gümüldür Stream (İzmir)

OpenAIRE

USTAOĞLU, Mustafa Ruşen; BALIK, Süleyman; TAŞDEMİR, Ayşe

2014-01-01

Samples were collected monthly from 10 different stations between April, 1993, and March, 1994, in order to determine the Chironomidae fauna of Gümüldür Stream in İzmir, Turkey. Ten species were found in the stream as determined from qualitative analyses of the samples. Of these, 5 species belong to the subfamily Orthocladiinae and the remaining 5 belong to the subfamily Chironominae. This is the first study reporting the existence of these species in Gümüldür Stream.

Social Information Processing, Security of Attachment, and Emotion Regulation in Children with Learning Disabilities

Science.gov (United States)

Bauminger, Nirit; Kimhi-Kind, Ilanit

2008-01-01

This study examined the contribution of attachment security and emotion regulation (ER) to the explanation of social information processing (SIP) in middle childhood boys with learning disabilities (LD) and without LD matched on age and grade level. Children analyzed four social vignettes using Dodge's SIP model and completed the Kerns security…

The E-learning Cabaret: do's and don'ts in E-Learning Design

NARCIS (Netherlands)

Westera, Wim

2009-01-01

Westera, W. (2006). The E-Learning Cabaret: do's and don'ts in E-Learning Design. Book of Abstracts, 12th International Conference on Technology Supported Learning & Teaching, Online Educa Berlin (pp. 169-171). November, 29-December, 1, 2006, Berlin, Germany: ICWE-GmbH.

Organizational learning and organizational design

OpenAIRE

Curado, Carla

2006-01-01

Literature review Approach This paper explores a new idea presenting the possible relationship between organizational learning and organizational design. The establishment of this relation is based upon extensive literature review. Findings Organizational learning theory has been used to understand several organizational phenomena, like resources and competencies, tacit knowledge or the role of memory in the organization; however, it is difficult to identify fits and consequent misf...

Acttention – Influencing Communities of Practice with Persuasive Learning Designs

DEFF Research Database (Denmark)

Hansen, Sandra Burri Gram; Ryberg, Thomas

2015-01-01

design within this more established field of research and development. Rather than focus on improving learning technologies or motivating the interest in a subject, persuasive designs may be more efficient when used to influence the communities of practice in educational institutions.......Based on the preliminary results of implementing and testing a persuasive learning initiative in the Danish Military, this paper discusses and develops the notion of persuasive learning designs. It is suggested that the acquirement of new knowledge is fundamental to persuasion, and that persuasive...... learning designs distinguish themselves by leading to sustainable change to the learner’s attitude and/or behaviour. A practical example of persuasive learning designs is provided in terms of the interactive location-based learning game Acttention, which has been developed and tested on behalf...

Integrated Design Process in Problem-Based Learning

DEFF Research Database (Denmark)

Knudstrup, Mary-Ann

2004-01-01

This article reports and reflects on the learning achievements and the educational experiences in connection with the first years of the curriculum in Architecture at Aalborg University ?s Civil Engineer Education in Architecture & Design. In the article I will focus on the learning activity and ...... the students need in order to concentrate, mobilize creativity and find the personal design language which is a precondition for making good architecture....... and the method that are developed during the semester when working with an Integrated Design Process combining architecture, design, functional aspects, energy consumption, indoor environment, technology, and construction. I will emphasize the importance of working with different tools in the design process, e...

Original article University students with learning disabilities at the Faculty of Education, Charles University in Prague

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Anna Kucharská

2014-05-01

Full Text Available BACKGROUND The paper deals with learning disabilities (LD of university students in the Czech Republic. The first part describes most common trends in professional care of students with LD in historical context, the second part analyses contemporary situation of support of students with LD during their university studies. Pivotal part of the text describes the situation at Faculty of Education, Charles University in Prague, from the perspective of state LD students, their difficulties and means of possible support. PARTICIPANTS AND PROCEDURE Qualitative analysis of functional diagnostics took place in the frame of evidence of 15 students with learning disabilities. Focal point of the functional diagnostics is a structured interview in which an identification of needed modification for studying with specific educational needs of students with LD takes place. RESULTS From our analyses it can be stated, that students with LD apply for registration basing on their experience with high school status of a student with SD, or that their decision is influenced by their current study problems or the fact that they went through a modified entrance exam. We have also discovered the fact, that except for the difficulties which result from the type and degree of the disability and which can be compensated by specific approaches, students also need an emotional and social support. Learning disability is not, however, perceived only as a disadvantage, many students have stated that it has motivated them in their further development. CONCLUSIONS Achieved results point to general specifics to the perceived difficulties, to the specifics of the concrete degrees and to the further personal (emotional, social characteristics of LD students and they support recommended modification for successful studies.

Application Design Of Interactive Multimedia Development Based Motion Graphic On Making Fashion Design Learning In Digital Format

OpenAIRE

Winwin Wiana

2017-01-01

This study is a research and development aimed at developing multimedia interactive learning based animation as an effort to improve student learning motivation in learning Fashion Design Technology apart from this study also aims to design a learning program courses Fashion Design Technology with a focus on optimizing the use of interactive media in learning process. From this study showed 1 A preliminary study found that the problems faced by students when studying Fashion Design Technology...

The Meaning-making of Dag Hammarskjöld

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Kristian Stålne

2011-10-01

Full Text Available Dag Hammarskjöld, United Nations’ second Secretary-General 1954-1961, is getting recent attention for two reasons: he is going to front the new Swedish 1000-kronor note, the highest value; and this September it was 50 years since he was killed in an airplane crash in UN service in Congo. With that event, the most successful career in an international service that a Swede has ever had was terminated prematurely, a service that would set an unmistakable imprint on the UN organization as well as on the world stage of politics. But what made Dag Hammarskjöld such an exceptional leader and how did he view the world and his role in it? He was not only exceptional as a leader and world-centric visionary; he was also a mystic and an aesthetician with a highly analytic mind. What is unique is the fact that large parts of his thinking and personal struggling are available to the world through a dense material of his speeches and personal writings. This has made it possible to analyse the stages of development represented in them. Using ego development theory, described by Jane Loevinger as well as Robert Kegan, I offer the analysis that his writings, including during his most severe personal crisis, indicate he passed through a transition between the individualist and autonomous stages.

Designing and Evaluating Conative Game-Based Learning Scenarios

DEFF Research Database (Denmark)

Schønau-Fog, Henrik

2014-01-01

It is an essential prerequisite to design for motivation in game-based learning applications, tools and activities. However, how is it possible to design and evaluate motivational game-based learning scenarios in a systematic process-oriented manner based on conation and player engagement? While...... of ‘continuation desire’ such as interfacing with the scenario, exploration and socialising. This paper aims to combine the concepts of Player Engagement, Conation and Continuation Desire by focusing on the conative aspects which are the essential drivers for the desire to continue any learning activity......-based learning scenarios....

Inclusive Education for Children with Specific Learning Difficulties: Analysis of Opportunities and Barriers in Inclusive Education in Slovenia

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Marija Kavkler

2015-03-01

Full Text Available Inclusive education allows for universal inclusion, participation and achievement of all children, including children with specific learning difficulties (SpLD. Children with SpLD form a heterogeneous group with diverse cognitive deficits, special educational needs (SEN and strengths, and have a legislated right to the continuum of both assistance and support programmes. Although their intellectual capacity is average or above average, their learning achievements in some learning domains are modest, and they are poorly integrated into their social environment, which often results in their discrimination. Barriers and opportunities in the area of SpLD were analysed with the aid of Ball’s model (1994, with factors and conditions being analysed within the contexts of policy influence, text production and practice. The contexts of policy influence and text production provide the basic conditions for the in clusive education of children with SpLD. The context of influence on in clusive policy for children with SpLD represents a systematic approach to policy initiation and to the prerequisites for its implementation in practice. The context of policy text production focuses on professionals and their impact on the enactment of the rights of children with severe SpLD. The context of practice concerns barriers and opportunities for implementing inclusion in practice. Early identification and diagnosis of pupils’ strengths, deficits and SEN, together with intensified treatment corresponding to the SEN of children with SpLD, could significantly influence the efficiency of the educational process. Barriers, primarily of an immaterial nature, are mainly encountered in those schools that do not implement the five-tier Response to Intervention (RTI approach. This approach enables children with SpLD a continuum of team-based diagnostic evaluation, effective adaptations and assistance. The main reasons for the unfavourable situation concern education

Use of computerized tests to evaluate psychomotor performance in children with specific learning disabilities in comparison to normal children

Directory of Open Access Journals (Sweden)

Santosh Taur

2014-01-01

Full Text Available Background & objectives: Children with specific learning disabilities (SpLD have an unexplained difficulty in acquiring basic academic skills resulting in a significant discrepancy between their academic potential and achievements. This study was undertaken to compare the performance on a battery of six psychomotor tests of children with SpLD and those without any learning disabilities (controls using computerized tests. Methods: In this study, 25 children with SpLD and 25 controls (matched for age, socio-economic status and medium of instruction were given three training sessions over one week. Then children were asked to perform on the six computerized psychomotor tests. Results were compared between the two groups. Results: Children with SpLD fared significantly worse on finger tapping test, choice reaction test, digit picture substitution test and card sorting test compared to the controls ( p <0.05. Interpretation & conclusions: Children with SpLD have impairment of psychomotor skills like attention, sensory-motor coordination and executive functioning. Further research is needed to evaluate if the remedial education plan results in improvement in psychomotor performance of children with SpLD on these selected tests.

Coming soon - Launch of e-learning initiative for supervisors

CERN Multimedia

2015-01-01

In early July, the Learning and Development group is launching a new learning initiative specifically targeted at supervisors here at CERN. With the assistance of  experts on the subject, we have designed an exclusive series of five e-learning modules. These modules will help supervisors to synthesise some of the important processes that influence and impact their daily work and build key competencies as people managers.   Each module may take up to a maximum of 60 minutes to complete and covers the following topics: • CERN as an Organisation • People Management (Part 1) • People Management (Part 2) • Financial Management • Administrative Information Tools for Supervisors Supervisors will receive an invitation from the L&D group to access the modules on a dedicated e-learning space created on SharePoint. We recommend that all newly appointed supervisors access and complete the five modules within the first month of taking up their su...

A Cross-National Comparison of Attributional Patterns toward Students with and without Learning Disabilities

Science.gov (United States)

Woodcock, Stuart; Jiang, Han

2018-01-01

Claims of the importance of having positive perceptions and expectations of students with learning disabilities (LD) have been repeatedly made over recent years. This article aims to raise awareness of the importance of attributional beliefs in relation to the educational outcomes of students with LD in Australia and China. Australian and Chinese…

Designing the Electronic Classroom: Applying Learning Theory and Ergonomic Design Principles.

Science.gov (United States)

Emmons, Mark; Wilkinson, Frances C.

2001-01-01

Applies learning theory and ergonomic principles to the design of effective learning environments for library instruction. Discusses features of electronic classroom ergonomics, including the ergonomics of physical space, environmental factors, and workstations; and includes classroom layouts. (Author/LRW)

Culturally Responsive Reading Instruction for Students with Learning Disabilities

Science.gov (United States)

Kourea, Lefki; Gibson, Lenwood; Werunga, Robai

2018-01-01

As student populations are becoming more diverse in ability and ethnicity across American classrooms, teachers are faced with instructional challenges in meeting their students' learning needs. Challenges are heightened for general and special education teachers who teach students with learning disabilities (LD) and have a culturally and…

The Interaction of Learning Disability Status and Student Demographic Characteristics on Mathematics Growth.

Science.gov (United States)

Stevens, Joseph J; Schulte, Ann C

This study examined mathematics achievement growth of students without disabilities (SWoD) and students with learning disabilities (LD) and tested whether growth and LD status interacted with student demographic characteristics. Growth was estimated in a statewide sample of 79,554 students over Grades 3 to 7. The LD group was significantly lower in achievement in each grade and had less growth than the SWoD group. We also found that student demographic characteristics were significantly related to mathematics growth, but only three demographic characteristics were statistically significant as interactions. We found that LD-SWoD differences at Grade 3 were moderated by student sex, while Black race/ethnicity and free or reduced lunch (FRL) status moderated LD-SWoD differences at all grades. These results provide practitioners and policy makers with more specific information about which particular LD students show faster or slower growth in mathematics. Our results show that simply including predictors in a regression equation may produce different results than direct testing of interactions and achievement gaps may be larger for some LD subgroups of students than previously reported.

Obesity, Physical Activity, and Sedentary Behavior of Youth With Learning Disabilities and ADHD.

Science.gov (United States)

Cook, Bryan G; Li, Dongmei; Heinrich, Katie M

2015-01-01

Obesity, physical activity, and sedentary behavior in childhood are important indicators of present and future health and are associated with school-related outcomes such as academic achievement, behavior, peer relationships, and self-esteem. Using logistic regression models that controlled for gender, age, ethnicity/race, and socioeconomic status, we investigated the likelihood that youth with learning disabilities (LD) and attention-deficit/hyperactivity disorder (ADHD) are obese, physically active, and sedentary using a nationally representative sample of 45,897 youth in the United States from 10 to 17 years of age. Results indicated that youth with comorbid LD/ADHD were significantly more likely than peers without LD or ADHD to be obese; that youth with LD only, ADHD only, and comorbid LD/ADHD were significantly less likely to meet recommended levels of physical activity; and that youth with LD only were significantly more likely to exceed recommended levels of sedentary behavior. Medication status mediated outcomes for youth with ADHD. We offer school-based recommendations for improving health-related outcomes for students with LD and ADHD. © Hammill Institute on Disabilities 2014.

Classroom behavior and family climate in students with learning disabilities and hyperactive behavior.

Science.gov (United States)

Margalit, M; Almougy, K

1991-01-01

The present study aimed to identify subtypes of the learning disabilities (LD) syndrome by examining classroom behavior and family climate among four groups of Israeli students ranging in age from 7 to 10 years: 22 students with LD and hyperactive behavior (HB), 22 nonhyperactive students with LD, 20 nondisabled students with HB, and 20 nondisabled nonhyperactive students. Schaefer's Classroom Behavior Inventory and Moos's Family Environmental Scale were administered to teachers and mothers, respectively. The results revealed that higher distractibility and hostility among both groups with HB differentiated between the two groups with LD. Families of children with HB were reported as less supportive and as emphasizing control less. The academic competence and temperament of the nondisabled students with HB were rated as similar to those of the two groups of students with LD. Both groups with LD were characterized by dependent interpersonal relations and by more conflictual families who fostered more achievement but less personal growth.

Collaborative Design of Technology-Enhanced Learning: What Can We Learn from Teacher Talk?

Science.gov (United States)

McKenney, Susan; Boschman, Ferry; Pieters, Jules; Voogt, Joke

2016-01-01

The collaborative design of technology-enhanced learning is seen as a practical and effective professional development strategy, especially because teachers learn from each other as they share and apply knowledge. But how teacher design team participants draw on and develop their knowledge has not yet been investigated. This qualitative…

The FITS model: an improved Learning by Design approach

OpenAIRE

Michels, Koen; Vries, de, Marc; Breukelen, van, Dave; Schure, Frank

2016-01-01

Learning by Design (LBD) is a project-based inquiry approach for interdisciplinary teaching that uses design contexts to learn skills and conceptual knowledge. Research around the year 2000 showed that LBD students achieved high skill performances but disappointing conceptual learning gains. A series of exploratory studies, previous to the study in this paper, indicated how to enhance concept learning. Small-scale tested modifications, based on explicit teaching and scaffolding, were promisin...

The Implementation of Service-Learning in Graduate Instructional Design Coursework

Science.gov (United States)

Stefaniak, Jill E.

2015-01-01

This paper describes the design of service-learning experiences with a graduate-level instructional design course. Service-learning provides students with real-life experiences in a situated-learning environment. Students were tasked with working on an instructional design project in a real-world setting to gain consultative experience. This paper…

A framework for studying teacher learning by design

NARCIS (Netherlands)

Voogt, Joke; McKenney, Susan; Janssen, Fred; Berry, Amanda; Kicken, Wendy; Coenders, Fer

2012-01-01

Voogt, J., McKenney, S., Janssen, F., Berry, A., Kicken, W., & Coenders, F. (2012, 2-6 July). A framework for studying teacher learning by design. Paper presentation at the Teachers as Designers of Technology Enhanced Learning pre-conference workshop in conjunction with the ISLS annual meeting,

Creating by Reusing Learning Design Solutions

NARCIS (Netherlands)

Hernández-Leo, Davinia; Harrer, Andreas; Dodero, Juan Manuel; Asensio-Pérez, Juan; Burgos, Daniel

2006-01-01

Hernández-Leo, D., Harrer, A., Dodero, J. M., Asension-Pérez, J. I., & Burgos, D. (2006). Creating by reusing Learning Design solutions. Proceedings of 8th Simposo Internacional de Informática Educativa, León, Spain: IEEE Technical Committee on Learning Technology. Retrieved October 3rd, 2006, from

The Astro Learning Design Player

NARCIS (Netherlands)

Sharples, Paul; Wilson, Scott; Popat, Kris; Griffiths, David; Beauvoir, Phillip

2010-01-01

Sharples, Paul Wilson, S., Popat, K., Griffiths, D., Beauvoir, P. (2009) The Astro Learning Design Player. This software is distributed under the three clause BSD license, copyright TENCompetence Foundation

Implementing Project Based Learning Approach to Graphic Design Course

Science.gov (United States)

Riyanti, Menul Teguh; Erwin, Tuti Nuriah; Suriani, S. H.

2017-01-01

The purpose of this study was to develop a learning model based Commercial Graphic Design Drafting project-based learning approach, was chosen as a strategy in the learning product development research. University students as the target audience of this model are the students of the fifth semester Visual Communications Design Studies Program…

Analogical Problem Solving in Children with Verbal and Nonverbal Learning Disabilities

Science.gov (United States)

Schiff, Rachel; Bauminger, Nirit; Toledo, Idit

2009-01-01

Analogical reasoning--perceiving similarities in different situations and the transfer of such information--facilitates learning and understanding. However, children with learning disabilities (LD) typically demonstrate deficits in such information processing strategies. In this study, we investigated the analogical problem-solving differences…

Metadata and Ontologies in Learning Resources Design

Science.gov (United States)

Vidal C., Christian; Segura Navarrete, Alejandra; Menéndez D., Víctor; Zapata Gonzalez, Alfredo; Prieto M., Manuel

Resource design and development requires knowledge about educational goals, instructional context and information about learner's characteristics among other. An important information source about this knowledge are metadata. However, metadata by themselves do not foresee all necessary information related to resource design. Here we argue the need to use different data and knowledge models to improve understanding the complex processes related to e-learning resources and their management. This paper presents the use of semantic web technologies, as ontologies, supporting the search and selection of resources used in design. Classification is done, based on instructional criteria derived from a knowledge acquisition process, using information provided by IEEE-LOM metadata standard. The knowledge obtained is represented in an ontology using OWL and SWRL. In this work we give evidence of the implementation of a Learning Object Classifier based on ontology. We demonstrate that the use of ontologies can support the design activities in e-learning.

D.3.3 PLOT Persuasive Learning Design Framework

DEFF Research Database (Denmark)

Gram-Hansen, Sandra Burri

2012-01-01

In this third and final deliverable of WP3: Persuasive Learning Designs, the theoretical cross field between persuasion and learning and the practical analysis of the technological learning tools and products which are currently related to the PLOT project, namely the GLOMaker and the 3ET tool......, are linked together as persuasive learning designs are defined and exemplified through the four e-PLOT cases. Based on the literary study of D.3.1 as well as the subsequent discussions and reflections regarding the theoretical foundation and practical application of persuasive learning technologies......-PLOT work cases. In conclusion, the report presents a number of suggestions regarding the improvement of the two learning tools, which from a theoretical perspective will enhance the persuasive potential, and which can be taken into consideration in WP4 and 5....

Context and Deep Learning Design

Science.gov (United States)

Boyle, Tom; Ravenscroft, Andrew

2012-01-01

Conceptual clarification is essential if we are to establish a stable and deep discipline of technology enhanced learning. The technology is alluring; this can distract from deep design in a surface rush to exploit the affordances of the new technology. We need a basis for design, and a conceptual unit of organization, that are applicable across…

Learning design som systematisk alternativ til one-hit wonders

DEFF Research Database (Denmark)

Godsk, Mikkel; Hansen, Janne Saltoft

2016-01-01

In 2011 an ambitious policy for educational IT was issued at Aarhus University (AU). The policy includes a number of focus areas of which particularly the acquisition and implementation of a common e‐learning platform, training of educators, and the development of teaching are of the highest...... priority (Aarhus Universitet, 2011). Due to limited funds there has been a need for an extraordinary systematic and effective way to manage the work of implementation and development. This meant that Faculty of Science and Technology (ST) in 2013 developed a learning design framework, STREAM (Godsk, 2013...... of coherent teaching (Conole & Fill, 2005; Fink, 2013). This operationalisation meant that the learning design approach could also be used to pedagogically qualify the implementation and deployment of the university's new e­‐learning platform, Blackboard Learn. In the article we describe our learning design...

Cognitive Profiles of Mathematical Problem Solving Learning Disability for Different Definitions of Disability

Science.gov (United States)

Tolar, Tammy D.; Fuchs, Lynn; Fletcher, Jack M.; Fuchs, Douglas; Hamlett, Carol L.

2014-01-01

Three cohorts of third-grade students (N = 813) were evaluated on achievement, cognitive abilities, and behavioral attention according to contrasting research traditions in defining math learning disability (LD) status: low achievement versus extremely low achievement and IQ-achievement discrepant versus strictly low-achieving LD. We use methods from these two traditions to form math problem solving LD groups. To evaluate group differences, we used MANOVA-based profile and canonical analyses to control for relations among the outcomes and regression to control for group definition variables. Results suggest that basic arithmetic is the key distinguishing characteristic that separates low-achieving problem solvers (including LD, regardless of definition) from typically achieving students. Word problem solving is the key distinguishing characteristic that separates IQ-achievement-discrepant from strictly low-achieving LD students, favoring the IQ-achievement-discrepant students. PMID:24939971

Research Notes ~ Elements of Effective e-Learning Design

Directory of Open Access Journals (Sweden)

Andrew R. Brown

2005-03-01

Full Text Available Preparing and developing e-learning materials is a costly and time consuming enterprise. This paper highlights the elements of effective design that we consider assist in the development of high quality materials in a cost efficient way. We introduce six elements of design and discuss each in some detail. These elements focus on paying attention to the provision of a rich learning activity, situating this activity within an interesting story line, providing meaningful opportunities for student reflection and third party criticism, considering appropriate technologies for delivery, ensuring that the design is suitable for the context in which it will be used, and bearing in mind the personal, social, and environmental impact of the designed activities. Along the way, we describe how these design elements can be effectively utilized by contextualizing them with examples from an e-learning initiative.

A New Design Approach to game or play based learning

DEFF Research Database (Denmark)

Larsen, Lasse Juel

to ground the students sense of meaning. This paper proposes another approach: using visualization in immersive 3D-worlds as documentation of learning progress while at the same time constituting a reward system which motivate further learning. The overall design idea is to build a game based learning......Abstract: The present paper proposes a new design perspective for game based learning. The general idea is to abandon the long and sought after dream of designing a closed learning system, where students from elementary school to high school without teachers’ interference could learn whatever...... game based learning system, but also confront aspects of modern learning theory especially the notion of reference between content of an assignment and the reality with which it should or could be connected (situated learning). The second idea promotes a way to tackle the common experience...

Managing the Complexity of Design Problems through Studio-Based Learning

Science.gov (United States)

Cennamo, Katherine; Brandt, Carol; Scott, Brigitte; Douglas, Sarah; McGrath, Margarita; Reimer, Yolanda; Vernon, Mitzi

2011-01-01

The ill-structured nature of design problems makes them particularly challenging for problem-based learning. Studio-based learning (SBL), however, has much in common with problem-based learning and indeed has a long history of use in teaching students to solve design problems. The purpose of this ethnographic study of an industrial design class,…

Note-Taking and Secondary Students with Learning Disabilities: Challenges and Solutions

Science.gov (United States)

Boyle, Joseph R.

2012-01-01

As more secondary students with learning disabilities (LD) enroll in advanced content-area classes and are expected to pass state exams, they are faced with the challenge of mastering difficult concepts and abstract vocabulary while learning content. Once in these classes, students must learn from lectures that move at a quick pace, record…

Rich services in interoperable Learning Designs: can the circle be squared?

OpenAIRE

Griffiths, David

2009-01-01

Griffiths, D. (2009). Rich services in interoperable Learning Designs: Can the circle be squared?. Presented at Opening Up Learning Design, European LAMS and Learning Design Conference 2009. July, 6-9, 2009, Milton Keynes, United Kingdom.

A BIO-EXPERIENTIAL MODEL FOR LEARNING CREATIVE DESIGN PRACTICES THAT SUPPORTS TRANSFORMATIVE DEVELOPMENT IN BEGINNING DESIGN STUDENTS

Directory of Open Access Journals (Sweden)

Stephen Temple

2010-07-01

Full Text Available This paper asks what beginning design learning experiences best support the remainder of design education. It is a conjecture of brain-based learning theory that a student’s direct, concrete primary experiences are responsible for the construction of fundamental structures of neural processing as “hard wired” pathways. These structures then form the ground of and set into play patterns of later more abstracted learning experiences. Pedagogy of basic design courses that seeks introduction of creative processes as a foundation for design education must recognize these experiential, biologically developmental relationships as basic to developmentally appropriate beginning design curriculum. This paper models a beginning design pedagogy on developmental relationships between concrete and abstract processes of learning as a basis for transformative creative thinking that enables student self-development that progresses up the curriculum. Aligning with developmental learning theories (Piaget and others, a basic tenant of this approach is that learning at the primary level of direct experience self initiates brain changes where students form their own structure of learning. Thus, initial learning experiences will be those that best enable decision-making consistent with the biological interactivity between body and mind, between, respectively, the concrete and the abstract. This is important because the designed environment in which we all live is grounded in the development of abstract content experientially based in concrete material physicality. Experiential learning theories (Kolb and others, following Piaget identify concrete and abstract learning as fundamental poles for acquiring and acting on knowledge: Concrete learning involves direct experiential engagement through heuristic discovery and reflection and abstract learning involves indirect representational cues in acts of conceptualization, synthesis, and experimentation. The

Principal component analysis study of visual and verbal metaphoric comprehension in children with autism and learning disabilities.

Science.gov (United States)

Mashal, Nira; Kasirer, Anat

2012-01-01

This research extends previous studies regarding the metaphoric competence of autistic and learning disable children on different measures of visual and verbal non-literal language comprehension, as well as cognitive abilities that include semantic knowledge, executive functions, similarities, and reading fluency. Thirty seven children with autism (ASD), 20 children with learning disabilities (LD), and 21 typically developed (TD) children participated in the study. Principal components analysis was used to examine the interrelationship among the various tests in each group. Results showed different patterns in the data according to group. In particular, the results revealed that there is no dichotomy between visual and verbal metaphors in TD children but rather metaphor are classified according to their familiarity level. In the LD group visual metaphors were classified independently of the verbal metaphors. Verbal metaphoric understanding in the ASD group resembled the LD group. In addition, our results revealed the relative weakness of the ASD and LD children in suppressing irrelevant information. Copyright © 2011 Elsevier Ltd. All rights reserved.

Apps i anatomiundervisningen - perspektiver for et nyt learning design

Directory of Open Access Journals (Sweden)

Solvej Videbaek

2016-05-01

Full Text Available Dansk Formålet med denne artikel var at diskutere, hvordan Learning Design kan anvendes ved implementering af mobile platforme i undervisningen på universitetsniveau. Med udgangspunkt i teoretiske modeller og undervisernes overvejelser diskuteres brug af Learning Design og implementering informationsteknologi med afsæt i anvendelse af applikationer til tablets og smartphones i anatomiundervisningen på Aarhus Universitet. Sekundært præsenterer artiklen resultater fra et pilotprojekt i anatomiundervisningen på medicinstudiet, Aarhus Universitet, der viser, at de studerende er positivt indstillede over for informationsteknologi i undervisningen, at de er teknologiparate, og at anatomiapplikationerne forbedrer de studerendes oplevelse af tredimensional forståelse. Ved anvendelse af et veltilrettelagt Learning Design kan undervisningssessioner og kurser designes til i højere grad at anvende informations- og uddannelsesteknologi i integrerede læringsforløb. English The purpose of the this study was to discuss how Learning Design can be used when implementing mobile learning devices in education at universities. Based on theoretical models and the teachers’ thoughts and reflections, the use of Learning Design and implementation of information technology is discussed on the basis of using tablets and smartphones with anatomy specific applications in anatomy courses at the School of medicine, Aarhus University, Denmark. Secondarily, the results from a pilot project including tablets in anatomy teaching are presented, showing that the students have a positive attitude towards information technology in education, that they are used to using information technology in education, and that anatomy applications improve the students’ understanding of anatomy in three dimensions. By application of a well-designed Learning Design, teaching sessions can implement information- and educational technology in a combination of in-class and out-of-class.

The future of the IMS Learning Design specification: a critical look

NARCIS (Netherlands)

Sloep, Peter

2009-01-01

P. B. Sloep (2009). The future of the IMS Learning Design specification: a critical look. Presentation at the IMS Learning Design seminar 'The future of IMS Learning Design'. December, 10, 2009, Wollongong, Australia: University of Wollongong.

Bridging the Design-Science Gap with Tools: Science Learning and Design Behaviors in a Simulated Environment for Engineering Design

Science.gov (United States)

Chao, Jie; Xie, Charles; Nourian, Saeid; Chen, Guanhua; Bailey, Siobhan; Goldstein, Molly H.; Purzer, Senay; Adams, Robin S.; Tutwiler, M. Shane

2017-01-01

Many pedagogical innovations aim to integrate engineering design and science learning. However, students frequently show little attempt or have difficulties in connecting their design projects with the underlying science. Drawing upon the Cultural-Historical Activity Theory, we argue that the design tools available in a learning environment…

Design Framework for an Adaptive MOOC Enhanced by Blended Learning

DEFF Research Database (Denmark)

Gynther, Karsten

2016-01-01

The research project has developed a design framework for an adaptive MOOC that complements the MOOC format with blended learning. The design framework consists of a design model and a series of learning design principles which can be used to design in-service courses for teacher professional...

Making the Case for Early Identification and Intervention for Young Children at Risk for Learning Disabilities

Science.gov (United States)

Steele, Marcee M.

2004-01-01

The early identification of children with learning disabilities (LD) is difficult but can be accomplished. Observation of key behaviors which are indicators of LD by preschool and kindergarten teachers can assist in this process. This early identification facilitates the use of intervention strategies to provide a positive early experience for…

Learning styles and courseware design

OpenAIRE

Valley, Karen

1997-01-01

In this paper we examine how (courseware) can accommodate differences in preferred learning style. A review of the literature on learning styles is followed by a discussion of the implications of being able to accurately classify learners, and key issues that must be addressed are raised. We then present two courseware design solutions that take into account individual learning‐style preference: the first follows on from traditional research in this area and assumes that learners can be class...

Teacher-Led Design of an Adaptive Learning Environment

Science.gov (United States)

Mavroudi, Anna; Hadzilacos, Thanasis; Kalles, Dimitris; Gregoriades, Andreas

2016-01-01

This paper discusses a requirements engineering process that exemplifies teacher-led design in the case of an envisioned system for adaptive learning. Such a design poses various challenges and still remains an open research issue in the field of adaptive learning. Starting from a scenario-based elicitation method, the whole process was highly…

Learning Disabilities and Conductive Hearing Loss Involving Otitis Media.

Science.gov (United States)

Reichman, Julie; Healey, William C.

1983-01-01

A review of research on the relationship of otitis media (ear infection) and learning/language/hearing disorders revealed that incidence of otitis media was twice as common in learning disabled as nonLD students; and that, in general, otitis-prone children scored below controls with frequent evidence of performance deficits. (CL)

Children with and without Learning Disabilities: A Comparison of Processes and Outcomes Following Group Counseling

Science.gov (United States)

Leichtentritt, Judith; Shechtman, Zipora

2010-01-01

This study compared outcomes and processes in counseling groups of an expressive-supportive modality for children with learning disabilities (LD) and without them (NLD). Participants were 266 students (ages 10-18), all referred for emotional, social, and behavioral difficulties; of these, 123 were identified with LD and 143 were not. There were 40…

Integrating Multiple Intelligences and Learning Styles on Solving Problems, Achievement in, and Attitudes towards Math in Six Graders with Learning Disabilities in Cooperative Groups

Science.gov (United States)

Eissa, Mourad Ali; Mostafa, Amaal Ahmed

2013-01-01

This study investigated the effect of using differentiated instruction by integrating multiple intelligences and learning styles on solving problems, achievement in, and attitudes towards math in six graders with learning disabilities in cooperative groups. A total of 60 students identified with LD were invited to participate. The sample was…

Quality of life of parents of children with newly diagnosed specific learning disability

Directory of Open Access Journals (Sweden)

Karande S

2009-01-01

Full Text Available Background: Poor school performance in children causes significant stress to parents. Aims: To analyze the quality of life (QOL of parents having a child with newly diagnosed specific learning disability (SpLD and to evaluate the impact of clinical and socio-demographic characteristics on their QOL. Design: Cross-sectional questionnaire-based study. Setting: Learning disability clinic in tertiary care hospital. Materials and Methods: From June 2006 to February 2007, 150 parents (either mother or father of children consecutively diagnosed as having SpLD were enrolled. Parent′s QOL was measured by the WHOQOL-100 instrument which is a generic instrument containing 25 facets of QOL organized in six domains. Statistical Analysis Used: Independent samples t-test, one-way analysis of variance, and multiple regression analysis were carried out for statistical significance. Results: Mean age of parents was 42.6 years (SD 5.5; mothers to fathers ratio 1.3:1; and 19 (12.7% were currently ill. Only four WHOQOL-100 domains (psychological > social relationships > environment > spiritual and five WHOQOL-100 facets (leisur > pfeel > energy > esteem > sex contributed significantly to their "overall" QOL. Female gender, being currently ill, being in paid work, and having a male child were characteristics that independently predicted a poor domain/facet QOL score. Conclusions: The present study has identified domains and facets that need to be addressed by counselors for improving overall QOL of these parents. Initiating these measures would also improve the home environment and help in the rehabilitation of children with SpLD.

A Study of an Architecture Design Learning Process Based on Social Learning, Course Teaching, Interaction, and Analogical Thinking

Directory of Open Access Journals (Sweden)

Yun-Wu Wu

2014-01-01

Full Text Available The students in the vocational education of architecture design in Taiwan often face many learning obstacles, such as no problem solving ability and lack of creativity. Therefore, this study used a social learning model as a learning strategy in the architecture design learning process to solve related learning difficulties. Firstly, this study used cognitive development teaching activities and a learning process based on analogical thinking and analogical reasoning to build the social learning model. Secondly, the social learning model of this study was implemented in the teaching of a required course of architecture design for 120 freshmen in China University of Technology. The questionnaire survey results were then statically analyzed and compared to measure the differences in the students’ knowledge about architecture designs before and after the teaching in this study. In this study, the social learning model is proven helpful in inspiring the students’ creativity by converting new knowledge of architecture design into schemas and hence retaining the new knowledge for future application. The social learning model can be applied in the teaching of architecture design in other schools, while more research can be conducted in the future to further confirm its feasibility to promote effective learning.

Constructivism Based Learning: Design and Practice

Directory of Open Access Journals (Sweden)

Lia Kurniawati

2016-06-01

Full Text Available Abstract One of many problems in the madrasahs is that learning processes less-involve students actively (teacher-centered, thus, it affects to the improvement of learning outcomes and quality of the graduates. The purposes of this study are , firstly, to analyze what type of constructivism learning models, which can be developed to overcome madrasahs’ problems. Secondly, how to design and implement a learning plan based on the developed constructivism models. This research was conducted at Private Islamic Elementary School  (Madrasah Ad-Diyanah Ciputat, South Tangerang. Research method used in this study is descriptive-qualitative research. The results showed that the active learning models based on constructivism are suitable to be developed in the Madarasah, which were the models of Problem Based Learning (PBM, Realistic Learning, Inquiry Learning and Thematic Learning and also how the development of the learning processes from the lesson plans to the learning implementation showed a paradigm shifting from teacher-centered to student-centered. Abstrak Salah satu permasalahan di madrasah-madrasah adalah proses pembelajaran yang kurang melibatkan siswa secara aktif (berpusat pada guru, sehingga hal ini mengakibatkan pada peningkatan hasil belajar dan kualitas lulusan. Tujuan dari penelitian ini adalah, pertama, untuk menganalisis jenis model pembelajaran konstruktivisme apa yang dapat dikembangkan untuk mengatasi permasalahan di madrasah. Ke dua, bagaimana merancang dan melaksanakan rencana pembelajaran berdasarkan model konstruktivisme yang dikembangkan. Penelitian ini dilaksanakan di Sekolah Dasar Swasta (madrasah Ad-Diayanah Ciputat, Tangerang Selatan. Metode penelitian yang digunakan adalah metode deskriptif-kualitatif. Hasil penelitian menunjukkan bahwa model pembelajaran aktif yang berbasis konstruktivisme sesuai untuk dikembangkan di madrasah, yakni model pembelajaran Problem Based Learning (PBL, Pembelajaran Realistis, Pembelajaran

Designing Scientific Academic Conferences as a Learning Environment: How to Stimulate Active Learning at Academic Conferences?

DEFF Research Database (Denmark)

Verbeke, Johan

2015-01-01

conference design and an appropriate learning environment are available. The overall conference design, however, is a crucial aspect in the learning of the participants and deserves special attention from conference organizers. Method: I have organized around 15 carefully designed conferences (and attended...... architecture, arts and design) and on the way knowledge sharing and knowledge development was stimulated at these events. These conferences included less traditional conference designs, collective learning and explicit sharing of understanding between participants. Results: Collaboration in small groups...... for discussing and learning makes a huge difference in sharing and developing new knowledge. This paper aims to highlight the importance and raise awareness of different methods of stimulating the construction of knowledge by conference participants. I hope it will inspire future conference organizers and help...

Representing adaptive and adaptable Units of Learning. How to model personalized eLearning in IMS Learning Design

OpenAIRE

Burgos, Daniel; Tattersall, Colin; Koper, Rob

2006-01-01

Burgos, D., Tattersall, C., & Koper, E. J. R. (2007). Representing adaptive and adaptable Units of Learning. How to model personalized eLearning in IMS Learning Design. In B. Fernández Manjon, J. M. Sanchez Perez, J. A. Gómez Pulido, M. A. Vega Rodriguez & J. Bravo (Eds.), Computers and Education: E-learning - from theory to practice. Germany: Kluwer.

Application Design Of Interactive Multimedia Development Based Motion Graphic On Making Fashion Design Learning In Digital Format

Directory of Open Access Journals (Sweden)

Winwin Wiana

2017-05-01

Full Text Available This study is a research and development aimed at developing multimedia interactive learning based animation as an effort to improve student learning motivation in learning Fashion Design Technology apart from this study also aims to design a learning program courses Fashion Design Technology with a focus on optimizing the use of interactive media in learning process. From this study showed 1 A preliminary study found that the problems faced by students when studying Fashion Design Technology is the student is not optimal when learning designing clothes based computer technology both in terms of learning content learning mechanisms that still uses a linear media and limitations of highly structured learning time. 2 Animation multimedia has the following characteristics a media of learning is convergent interactive self-contained in the sense of giving convenience to users without the guidance of others as multimedia applications can present the material to see more interesting and informative. 3 Design of multimedia learning software developed include the creation of flowcharts storyboards and drafting manuscript of interactive multimedia based animation. 4 Based on the results of validation by multimedia experts obtained an average percentage of 85.55 viability of the material experts obtained an average percentage of 90.84 viability and by students as users gained an average percentage of 96.38 eligibility so it can be said that the standard of the feasibility of interactive multimedia based animation developed is included in the category of Very High or Very Good. Furthermore experts agree that the development of interactive multimedia based animation on learning Fashion Design Technology can be used with some aspects that need to be improved to obtain higher levels of feasibility more optimal.

Demand dynamic bio-girdling in heart failure: improved efficacy of dynamic cardiomyoplasty by LD contraction during aortic out-flow.

Science.gov (United States)

Carraro, U; Rigatelli, G; Rossini, K; Barbiero, M; Rigatelli, G

2003-03-01

The value of dynamic cardiomyoplasty has been brought into question by the disappointing results produced by slow contraction-relaxation cycle and possibly degeneration of the latissimus dorsi muscle (LD) secondary to temporary tenotomy and chronic daily electrical stimulation. Objective of our study is to determine whether daily periods of rest introduced by demand stimulation in the continuous contraction protocol produce systolic assistance and improve clinical results. Twelve dynamic cardiomyoplasty patients (mean age 58.2 +/- 5.8 years, M/F=11/1, sinus rhythm/atrial fibrillation=11/1) with dilated myocardiopathy were enrolled in an unrandomized trial of Demand Dynamic Heart Bio-Girdling in a public regional teaching hospital. Periods of LD inactivity, each lasting several hours, were introduced daily on a heart rate-based demand regime. To avoid full transformation of LD, fewer impulses per day were delivered, daily providing the LD with long periods of rest (Demand light stimulation). The contractile properties were measured by transcutaneous non-invasive LD tensiomyogram interrogation (LD tensiomyogram). Bio-Girdle activation was synchronized to heart beat by combining tensiomyogram and echocardiography. Clinical, echocardiographic and hemodynamic records, as well as aortic flow measurements by Doppler aortic flow wire were taken during the follow-up. Mean duration of the demand stimulation follow-up was 40.2+13.8 months. At five years, "Demand stimulation" shows: 1) no operative death; 2) 83% actuarial survival; 3) highly significant 47.4% decrease of the NYHA class (from 3.17 +/- 0.38 to 1.67 +/- 0.77, p=0.0001); 4) 41.6% improvement of LVEF (from 22.6 +/- 4.38 to 32.0 +/- 7.0, p=0.001); 5) 7.5 +/- 3.0% increase in aortic flow velocity peak in assisted vs. unassisted beats, and 6) preservation of LD from slowness (TFF value 33 +/- 7.86 at follow-up versus 15.8 +/- 11.1 Hz just before switching from continuous to demand stimulation, p=0.0001) and muscle

Designing blended learning interventions for the 21st century student.

Science.gov (United States)

Eagleton, Saramarie

2017-06-01

The learning requirements of diverse groups of students in higher education challenge educators to design learning interventions that meet the need of 21st century students. A model was developed to assist lecturers, especially those that are new to the profession, to use a blended approach to design meaningful learning interventions for physiology. The aim of the model is to encourage methodical development of learning interventions, while the purpose is to provide conceptual and communication tools that can be used to develop appropriate operational learning interventions. A whole brain approach that encourages challenging the four quadrants is encouraged. The main arguments of the model are to first determine the learning task requirements, as these will inform the design and development of learning interventions to facilitate learning and the assessment thereof. Delivery of the content is based on a blended approach. Copyright © 2017 the American Physiological Society.

The comparative study of Yaz and Ovocept-ld on patients with simple ovarian cysts referring to Iran-Isfahan Shariati Hospital

Directory of Open Access Journals (Sweden)

Soheyla Riahinejad

2014-01-01

Full Text Available Background: Functional ovarian cysts include follicular, corpus luteum, and theca lutein cysts are the most common adnexal masses (about 50% in women of reproductive age. Treatment with the combined monophasic oral contraceptives reduces functional ovarian cysts. Yaz (drospirenone/ethinyl estradiol is a low-dose combined oral contraceptive pill containing 20 μg ethinyl estradiol and 3 mg drospirenone. In addition to contraceptive effects, Yaz has anti-mineralocorticoid and anti-adrenergic effects. Ovocept- low-dose LD is also a low-dose combined oral contraceptive drug containing 30 μg ethinyl estradiol and 3 mg norgestrol. Ovocept-LD has some side-effects such as weight gain, spotting, breast tenderness, nausea, and headache. Materials and Methods: Being a clinical study, the present research was carried out on 42 patients with the simple ovarian cysts from 2010 to 2012. 84 Patients were assigned to A and B groups. Group A received Yaz once a day for a period of 28 days and group B received Ovocept-LD once a day for a period of 21 days. After treating by Yaz and Ovocept-LD, Cysts were evaluated by ultrasound. Results were analyzed by the SPSS software. A P < 0.05 was considered the significance threshold. Results : Obtained results indicated that both Yaz and Ovocept-LD had an effect on the simple ovarian cysts. Statistical tests, however, has shown that the effect of Yaz has been significantly more than that of Ovocept-LD. Conclusion: Given the faster and better recovery effect, and the lesser side effects of Yaz as compared to Ovocept-LD, it is recommended to use Yaz for the simple ovarian cysts.

The effective size of the Icelandic population and the prospects for LD mapping: inference from unphased microsatellite markers

DEFF Research Database (Denmark)

Bataillon, Thomas; Mailund, Thomas; Thorlacius, Steinunn

2006-01-01

on scaled recombination rates from patterns of LD. Patterns of LD in Iceland suggest a genome-wide scaled recombination rate of ρ* = 200 [130–330] per cM which is equivalent to a long term effective population size of ~5000 in the range of estimates recently reported in three populations using extensive...

Modern Languages and Specific Learning Difficulties (SpLD): Implications of Teaching Adult Learners with Dyslexia in Distance Learning

Science.gov (United States)

Gallardo, Matilde; Heiser, Sarah; Arias McLaughlin, Ximena

2015-01-01

In modern language (ML) distance learning programmes, teachers and students use online tools to facilitate, reinforce and support independent learning. This makes it essential for teachers to develop pedagogical expertise in using online communication tools to perform their role. Teachers frequently raise questions of how best to support the needs…

Note-Taking Skills of Middle School Students with and without Learning Disabilities

Science.gov (United States)

Boyle, Joseph R.

2010-01-01

For middle school students with learning disabilities (LD), one major component of learning in content area classes, such as science, involves listening to lectures and recording notes. Lecture learning and note-taking are critical skills for students to succeed in these classes. Despite the importance of note-taking skills, no research has been…

Towards a Web-Based Handbook of Generic, Process-Oriented Learning Designs

Science.gov (United States)

Marjanovic, Olivera

2005-01-01

Process-oriented learning designs are innovative learning activities that include a set of inter-related learning tasks and are generic (could be used across disciplines). An example includes a problem-solving process widely used in problem-based learning today. Most of the existing process-oriented learning designs are not documented, let alone…

Reinventing Learning: A Design-Research Odyssey

Science.gov (United States)

Abrahamson, Dor

2015-01-01

Design research is a broad, practice-based approach to investigating problems of education. This approach can catalyze the development of learning theory by fostering opportunities for transformational change in scholars' interpretation of instructional interactions. Surveying a succession of design-research projects, I explain how challenges in…

Content-based VLE designs improve learning efficiency in constructivist statistics education.

Science.gov (United States)

Wessa, Patrick; De Rycker, Antoon; Holliday, Ian Edward

2011-01-01

We introduced a series of computer-supported workshops in our undergraduate statistics courses, in the hope that it would help students to gain a deeper understanding of statistical concepts. This raised questions about the appropriate design of the Virtual Learning Environment (VLE) in which such an approach had to be implemented. Therefore, we investigated two competing software design models for VLEs. In the first system, all learning features were a function of the classical VLE. The second system was designed from the perspective that learning features should be a function of the course's core content (statistical analyses), which required us to develop a specific-purpose Statistical Learning Environment (SLE) based on Reproducible Computing and newly developed Peer Review (PR) technology. The main research question is whether the second VLE design improved learning efficiency as compared to the standard type of VLE design that is commonly used in education. As a secondary objective we provide empirical evidence about the usefulness of PR as a constructivist learning activity which supports non-rote learning. Finally, this paper illustrates that it is possible to introduce a constructivist learning approach in large student populations, based on adequately designed educational technology, without subsuming educational content to technological convenience. Both VLE systems were tested within a two-year quasi-experiment based on a Reliable Nonequivalent Group Design. This approach allowed us to draw valid conclusions about the treatment effect of the changed VLE design, even though the systems were implemented in successive years. The methodological aspects about the experiment's internal validity are explained extensively. The effect of the design change is shown to have substantially increased the efficiency of constructivist, computer-assisted learning activities for all cohorts of the student population under investigation. The findings demonstrate that a

Content-based VLE designs improve learning efficiency in constructivist statistics education.

Directory of Open Access Journals (Sweden)

Patrick Wessa

Full Text Available BACKGROUND: We introduced a series of computer-supported workshops in our undergraduate statistics courses, in the hope that it would help students to gain a deeper understanding of statistical concepts. This raised questions about the appropriate design of the Virtual Learning Environment (VLE in which such an approach had to be implemented. Therefore, we investigated two competing software design models for VLEs. In the first system, all learning features were a function of the classical VLE. The second system was designed from the perspective that learning features should be a function of the course's core content (statistical analyses, which required us to develop a specific-purpose Statistical Learning Environment (SLE based on Reproducible Computing and newly developed Peer Review (PR technology. OBJECTIVES: The main research question is whether the second VLE design improved learning efficiency as compared to the standard type of VLE design that is commonly used in education. As a secondary objective we provide empirical evidence about the usefulness of PR as a constructivist learning activity which supports non-rote learning. Finally, this paper illustrates that it is possible to introduce a constructivist learning approach in large student populations, based on adequately designed educational technology, without subsuming educational content to technological convenience. METHODS: Both VLE systems were tested within a two-year quasi-experiment based on a Reliable Nonequivalent Group Design. This approach allowed us to draw valid conclusions about the treatment effect of the changed VLE design, even though the systems were implemented in successive years. The methodological aspects about the experiment's internal validity are explained extensively. RESULTS: The effect of the design change is shown to have substantially increased the efficiency of constructivist, computer-assisted learning activities for all cohorts of the student

Content-Based VLE Designs Improve Learning Efficiency in Constructivist Statistics Education

Science.gov (United States)

Wessa, Patrick; De Rycker, Antoon; Holliday, Ian Edward

2011-01-01

Background We introduced a series of computer-supported workshops in our undergraduate statistics courses, in the hope that it would help students to gain a deeper understanding of statistical concepts. This raised questions about the appropriate design of the Virtual Learning Environment (VLE) in which such an approach had to be implemented. Therefore, we investigated two competing software design models for VLEs. In the first system, all learning features were a function of the classical VLE. The second system was designed from the perspective that learning features should be a function of the course's core content (statistical analyses), which required us to develop a specific–purpose Statistical Learning Environment (SLE) based on Reproducible Computing and newly developed Peer Review (PR) technology. Objectives The main research question is whether the second VLE design improved learning efficiency as compared to the standard type of VLE design that is commonly used in education. As a secondary objective we provide empirical evidence about the usefulness of PR as a constructivist learning activity which supports non-rote learning. Finally, this paper illustrates that it is possible to introduce a constructivist learning approach in large student populations, based on adequately designed educational technology, without subsuming educational content to technological convenience. Methods Both VLE systems were tested within a two-year quasi-experiment based on a Reliable Nonequivalent Group Design. This approach allowed us to draw valid conclusions about the treatment effect of the changed VLE design, even though the systems were implemented in successive years. The methodological aspects about the experiment's internal validity are explained extensively. Results The effect of the design change is shown to have substantially increased the efficiency of constructivist, computer-assisted learning activities for all cohorts of the student population under

Students as Learning Designers in Innovation Education

DEFF Research Database (Denmark)

Magnussen, Rikke; Sørensen, Birgitte Holm

2014-01-01

This paper, which concerns criteria for developing technology-enhanced innovation education, discusses how teacher and student relationships change in these learning spaces. The case study in this paper involves a school in Denmark where teachers and students, aged 6-14, were involved in developing...... and testing new forms of technology-enhanced innovation education as part of the establishment of an EduTechLab at the school. Established in new facilities at the school, the lab contained learning technologies such as Nao robots, sensor kits, and 3D visualisation and printing facilities. The goal of the Edu......TechLab project was to establish a creative learning environment for students and teachers that would support innovative practice with new forms of learning technology. Part of this goal was to involve students in innovative design processes in order for them to experiment with their own design solutions to case...

Motivating Students through Positive Learning Experiences: A Comparison of Three Learning Designs for Computer Programming Courses

Science.gov (United States)

Lykke, Marianne; Coto, Mayela; Jantzen, Christian; Mora, Sonia; Vandel, Niels

2015-01-01

Based on the assumption that wellbeing, positive emotions and engagement influence motivation for learning, the aim of this paper is to provide insight into students' emotional responses to and engagement in different learning designs. By comparing students' reports on the experiential qualities of three different learning designs, their…

Learning How to Design a Technology Supported Inquiry-Based Learning Environment

Science.gov (United States)

Hakverdi-Can, Meral; Sonmez, Duygu

2012-01-01

This paper describes a study focusing on pre-service teachers' experience of learning how to design a technology supported inquiry-based learning environment using the Internet. As part of their elective course, pre-service science teachers were asked to develop a WebQuest environment targeting middle school students. A WebQuest is an…

Quality of Life of Children with Learning Disabilities: A Comparison of Self-Reports and Proxy Reports

Science.gov (United States)

Sakiz, Halis; Sart, Zeynep Hande; Börkan, Bengü; Korkmaz, Baris; Babür, Nalan

2015-01-01

This study aimed to explore how children with learning disabilities (LD) perceive their quality of life (QoL) and to compare self-reports and proxy reports regarding their QoL. Children with LD, their typically developing peers, their parents and teachers responded to the child, parent, and teacher forms of KINDL® Questionnaire for Measuring…

Design of laser diode driver with constant current and temperature control system

Science.gov (United States)

Wang, Ming-cai; Yang, Kai-yong; Wang, Zhi-guo; Fan, Zhen-fang

2017-10-01

A laser Diode (LD) driver with constant current and temperature control system is designed according to the LD working characteristics. We deeply researched the protection circuit and temperature control circuit based on thermos-electric cooler(TEC) cooling circuit and PID algorithm. The driver could realize constant current output and achieve stable temperature control of LD. Real-time feedback control method was adopted in the temperature control system to make LD work on its best temperature point. The output power variety and output wavelength shift of LD caused by current and temperature instability were decreased. Furthermore, the driving current and working temperature is adjustable according to specific requirements. The experiment result showed that the developed LD driver meets the characteristics of LD.

Design, Analysis and User Acceptance of Architectural Design Education in Learning System Based on Knowledge Management Theory

Science.gov (United States)

Wu, Yun-Wu; Lin, Yu-An; Wen, Ming-Hui; Perng, Yeng-Hong; Hsu, I-Ting

2016-01-01

The major purpose of this study is to develop an architectural design knowledge management learning system with corresponding learning activities to help the students have meaningful learning and improve their design capability in their learning process. Firstly, the system can help the students to obtain and share useful knowledge. Secondly,…

Designing Teaching Materials for Learning Problem Solving in Technology Education

NARCIS (Netherlands)

Doornekamp, B.G.

In the process of designing teaching materials for learning problem solving in technology education, domain-specific design specifications are considered important elements to raise learning outcomes with these materials. Two domain-specific design specifications were drawn up using a four-step

Multimodal designs for learning in contexts of diversity

Directory of Open Access Journals (Sweden)

Arlene Archer

2014-12-01

Full Text Available This paper aims to identify multimodal designs for learning in diverse and developing contexts, where access to resources remains vastly unequal. Using case studies from South African education, the paper explores ways of surfacing the range of students’ resources which are often not noticed or valued in formal educational settings. The studies showcased here demonstrate how ethnographic and textually-based approaches can be combined. Opening up the semiotic space of the classroom through multimodal designs for learning is important for finding innovative ways of addressing access, diversity, and past inequalities. This is of relevance not only to South Africa, but a range of global contexts. The paper argues that multimodal designs for learning can involve interrogating the relation between ‘tradition’ and ‘modernity’; harnessing students’ creative practices as resources for pedagogy; developing metalanguages for critical reflection; creating less regulated pedagogical spaces in order to enable useful teaching and learning practices.

Designing for expansive science learning and identification across settings

Science.gov (United States)

Stromholt, Shelley; Bell, Philip

2017-10-01

In this study, we present a case for designing expansive science learning environments in relation to neoliberal instantiations of standards-based implementation projects in education. Using ethnographic and design-based research methods, we examine how the design of coordinated learning across settings can engage youth from non-dominant communities in scientific and engineering practices, resulting in learning experiences that are more relevant to youth and their communities. Analyses highlight: (a) transformative moments of identification for one fifth-grade student across school and non-school settings; (b) the disruption of societal, racial stereotypes on the capabilities of and expectations for marginalized youth; and (c) how youth recognized themselves as members of their community and agents of social change by engaging in personally consequential science investigations and learning.

Computer-based teaching module design: principles derived from learning theories.

Science.gov (United States)

Lau, K H Vincent

2014-03-01

The computer-based teaching module (CBTM), which has recently gained prominence in medical education, is a teaching format in which a multimedia program serves as a single source for knowledge acquisition rather than playing an adjunctive role as it does in computer-assisted learning (CAL). Despite empirical validation in the past decade, there is limited research into the optimisation of CBTM design. This review aims to summarise research in classic and modern multimedia-specific learning theories applied to computer learning, and to collapse the findings into a set of design principles to guide the development of CBTMs. Scopus was searched for: (i) studies of classic cognitivism, constructivism and behaviourism theories (search terms: 'cognitive theory' OR 'constructivism theory' OR 'behaviourism theory' AND 'e-learning' OR 'web-based learning') and their sub-theories applied to computer learning, and (ii) recent studies of modern learning theories applied to computer learning (search terms: 'learning theory' AND 'e-learning' OR 'web-based learning') for articles published between 1990 and 2012. The first search identified 29 studies, dominated in topic by the cognitive load, elaboration and scaffolding theories. The second search identified 139 studies, with diverse topics in connectivism, discovery and technical scaffolding. Based on their relative representation in the literature, the applications of these theories were collapsed into a list of CBTM design principles. Ten principles were identified and categorised into three levels of design: the global level (managing objectives, framing, minimising technical load); the rhetoric level (optimising modality, making modality explicit, scaffolding, elaboration, spaced repeating), and the detail level (managing text, managing devices). This review examined the literature in the application of learning theories to CAL to develop a set of principles that guide CBTM design. Further research will enable educators to

A Comparison of Neuropsychological Test Profiles of Children with Attention Deficit-Hyperactivity Disorder and/or Learning Disorder.

Science.gov (United States)

Korkman, Marit; Pesonen, Aino-Elina

1994-01-01

Comparison of eight-year-old children with attention deficit hyperactivity disorder (ADHD) (n=21), learning disorder (LD) (n=12), or both (n=27) on neuropsychological measures found that ADHD children were impaired in control and inhibition of impulses; children with LD in phonological awareness, verbal memory span, storytelling, and verbal IQ;…

A Theoretical Analysis of the Performance of Learning Disabled Students on the Woodcock-Johnson Psycho-Educational Battery.

Science.gov (United States)

Shinn, Mark; And Others

Two studies were conducted to (1) analyze the subtest characteristics of the Woodcock-Johnson Psycho-Educational Battery, and (2) apply those results to an analysis of 50 fourth grade learning disabled (LD) students' performance on the Battery. Analyses indicated that the poorer performance of LD students on the Woodcock-Johnson Tests of Cognitive…

Differential constraints on the working memory and reading abilities of individuals with learning difficulties and typically developing children.

Science.gov (United States)

Bayliss, Donna M; Jarrold, Christopher; Baddeley, Alan D; Leigh, Eleanor

2005-09-01

This study examined the factors that constrain the working memory span performance and reading ability of individuals with generalized learning difficulties. In the study, 50 individuals with learning difficulties (LD) and 50 typically developing children (TD) matched for reading age completed two working memory span tasks. Participants also completed independent measures of the processing and storage operations involved in each working memory span task and Raven's Coloured Progressive Matrices. The results showed that despite an equivalent level of working memory span, the relative importance of the constraints on working memory differed between the groups. In addition, working memory span was not closely related to word recognition or sentence comprehension performance in the LD group. These results suggest that the working memory span performance of LD and TD individuals may reflect different working memory limitations and that individuals with generalized learning difficulties may approach cognitive tasks in a qualitatively different way from that of typically developing individuals.

Comprehensive Cognitive Assessments are not Necessary for the Identification and Treatment of Learning Disabilities.

Science.gov (United States)

Fletcher, Jack M; Miciak, Jeremy

2017-02-01

There is considerable controversy about the necessity of cognitive assessment as part of an evaluation for learning and attention problems. The controversy should be adjudicated through an evaluation of empirical research. We review five sources of evidence commonly provided as support for cognitive assessment as part of the learning disability (LD) identification process, highlighting significant gaps in empirical research and where existing evidence is insufficient to establish the reliability and validity of cognitive assessments used in this way. We conclude that current evidence does not justify routine cognitive assessment for LD identification. As an alternative, we offer an instructional conceptualization of LD: a hybrid model that directly informs intervention and is based on documenting low academic achievement, inadequate response to intensive interventions, and a consideration of exclusionary factors. © The Author 2016. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

University students with learning disabilities advocating for change.

Science.gov (United States)

Roer-Strier, D

2002-11-20

In recent decades Western psychology has conceptualized learning disabilities (LD) in terms of deficits and such related 'social emotional issues' as insecurity, low self-esteem and social isolation that can be rehabilitated through combined remedial teaching and psychological intervention. With increasing advocacy and legislation on behalf of people with disabilities in the US, UK and Australia, more resources are being made available to students with LD in institutions of higher education. Due to this increase in the quantity of services, written programmes and accommodations made to their needs, increased numbers of students with LD have been graduating successfully from institutions of higher education. This paper describes an option for treating students with LD that is based on a theoretical perspective that understands these students as an excluded population and emphasizes the importance of their empowerment. A project involving social work students with LD at Hebrew University in Jerusalem is presented as a case study. Case-study investigation, one of the common methods of qualitative research, explores social and human problems in their natural context. A 6-year evaluation of this project was conducted based on questionnaires, focus groups, documentation of all activities related to the project, in-depth interviews and outcome measures. The results suggest that the project developed in three stages: raising awareness, building partnerships, and lobbying for rights and services. Outcome measures indicate that the project was successful in lowering dropout rates and improving students' academic achievement. Analysis of interviews with students suggests that the project positively affected the students' perceptions by helping them reframe the social and emotional connotations of their learning disability. Students reported marked social and emotional change, including reduced stress and anxiety levels and increased self-esteem. Empowerment practices that are

A longitudinal study on gross motor development in children with learning disorders.

Science.gov (United States)

Westendorp, Marieke; Hartman, Esther; Houwen, Suzanne; Huijgen, Barbara C H; Smith, Joanne; Visscher, Chris

2014-02-01

This longitudinal study examined the development of gross motor skills, and sex-differences therein, in 7- to 11-years-old children with learning disorders (LD) and compared the results with typically developing children to determine the performance level of children with LD. In children with LD (n=56; 39 boys, 17 girls), gross motor skills were assessed with the Test of Gross Motor Development-2 and measured annually during a 3-year period. Motor scores of 253 typically developing children (125 boys, 112 girls) were collected for references values. The multilevel analyses showed that the ball skills of children with LD improved with age (p50). Boys had higher ball skill scores than girls (p=.002) and these differences were constant over time. Typically developing children outperformed the children with LD on the locomotor skills and ball skills at all ages, except the locomotor skills at age 7. Children with LD develop their ball skills later in the primary school-period compared to typically developing peers. However, 11 year-old children with LD had a lag in locomotor skills and ball skills of at least four and three years, respectively, compared to their peers. Copyright © 2013 Elsevier Ltd. All rights reserved.

Degree of Stereotypic Responding by Hyperactive, Learning Disabled, and Unselected Children in a Computer-Controlled Task.

Science.gov (United States)

Metzger, Mary Ann; Freund, Lisa

The present research assessed the ability to attend to relevant information in the presence of irrelevant distraction in hyperactive (H), learning disabled (LD), and unselected (US) children. A total of 20 LD, 20 H, and 20 US children divided into younger and older age groups participated in the study. Younger children were between 94 and 104…

Representing adaptive and adaptable Units of Learning. How to model personalized eLearning in IMS Learning Design

NARCIS (Netherlands)

Burgos, Daniel; Tattersall, Colin; Koper, Rob

2006-01-01

Burgos, D., Tattersall, C., & Koper, E. J. R. (2007). Representing adaptive and adaptable Units of Learning. How to model personalized eLearning in IMS Learning Design. In B. Fernández Manjon, J. M. Sanchez Perez, J. A. Gómez Pulido, M. A. Vega Rodriguez & J. Bravo (Eds.), Computers and Education:

Designing effective eLearning for healthcare professionals

International Nuclear Information System (INIS)

Delf, P.

2013-01-01

Overview: eLearning has been identified as a versatile, economic method of delivering education, adopted by many education providers. Yet, little research has been undertaken into its impact as a sole method of delivery and effectiveness for imparting new knowledge or skills. This may have particular implications for busy healthcare practitioners wishing to access an educational programme to maintain, or extend their knowledge base in response to service needs. Aims and methodology: Following an action research approach and using an instructional design methodology, a discrete eLearning resource was devised and constructed to prepare non-medical healthcare practitioners to report radionuclide bone scans. Volunteers were recruited from across the UK to assess and establish the feasibility and efficacy of the module. Results: In terms of versatility, access, design and content, the module achieved resonance, with knowledge gains and transferability demonstrated, particularly amongst less experienced volunteers, suggesting a positive influence of the eLearning approach. Conclusions: Owing to the small-scale nature of the study, the capability of eLearning, as a sole educational medium to establish emergent skills, can only be cautiously expressed. However, as a tool for blended learning, continuing professional development, or audit purposes, it demonstrated its potential, confirming the place for this type of resource within the professional learning arena

Creating meaningful learning experiences: Understanding students' perspectives of engineering design

Science.gov (United States)

Aleong, Richard James Chung Mun

There is a societal need for design education to prepare holistic engineers with the knowledge, skills, and attitudes to innovate and compete globally. Design skills are paramount to the espoused values of higher education, as institutions of higher learning strive to develop in students the cognitive abilities of critical thinking, problem solving, and creativity. To meet these interests from industry and academia, it is important to advance the teaching and learning of engineering design. This research aims to understand how engineering students learn and think about design, as a way for engineering educators to optimize instructional practice and curriculum development. Qualitative research methodology was used to investigate the meaning that engineering students' ascribe to engineering design. The recruitment of participants and corresponding collection of data occurred in two phases using two different data collection techniques. The first phase involved the distribution of a one-time online questionnaire to all first year, third year, and fourth year undergraduate engineering students at three Canadian Universities. After the questionnaire, students were asked if they would be willing to participate in the second phase of data collection consisting of a personal interview. A total of ten students participated in interviews. Qualitative data analysis procedures were conducted on students' responses from the questionnaire and interviews. The data analysis process consisted of two phases: a descriptive phase to code and categorize the data, followed by an interpretative phase to generate further meaning and relationships. The research findings present a conceptual understanding of students' descriptions about engineering design, structured within two educational orientations: a learning studies orientation and a curriculum studies orientation. The learning studies orientation captured three themes of students' understanding of engineering design: awareness

Applied Explanatory Style, Self-Esteem, and Early-Adolescents with Learning Disabilities: An Informational Website for Helping Professionals

Science.gov (United States)

Saks, Brian C.

2010-01-01

Approximately 2.6 million students are diagnosed with a learning disability (LD) in the United States. There are many negative psychological and psychosocial consequences that can be attributed to having a LD, including a decrease in self- esteem. Low self-esteem has been shown to be liked to depression, suicidal ideation, and anxiety. Early…

Design of Feedback in Interactive Multimedia Language Learning Environments

Directory of Open Access Journals (Sweden)

Vehbi Türel

2012-01-01

Full Text Available In interactive multimedia environments, different digital elements (i. e. video, audio, visuals, text, animations, graphics and glossary can be combined and delivered on the same digital computer screen (TDM 1997: 151, CCED 1987, Brett 1998: 81, Stenton 1998: 11, Mangiafico 1996: 46. This also enables effectively provision and presentation of feedback in pedagogically more efficient ways, which meets not only the requirement of different teaching and learning theories, but also the needs of language learners who vary in their learning-style preferences (Robinson 1991: 156, Peter 1994: 157f.. This study aims to bring out the pedagogical and design principles that might help us to more effectively design and customise feedback in interactive multimedia language learning environments. While so doing, some examples of thought out and customized computerised feedback from an interactive multimedia language learning environment, which were designed and created by the author of this study and were also used for language learning purposes, will be shown.

Dependence between LD50 for Rodents and LC50 for Adult Fish and Fish Embryos.

Science.gov (United States)

Zolotarev, K V; Belyaeva, N F; Mikhailov, A N; Mikhailova, M V

2017-02-01

We revealed empirical dependences between common logarithm of a ratio of rat oral LD 50 to LC a 50 for adult fish and lgP for 50 different chemicals; and common logarithm of a ratio of the oral LD 50 in rodents to LC e 50 for fish embryos and lgP for 30 different chemicals. The dependences were obtained by constructing a trend line between experimental points and calculation of Pearson's R correlation coefficient as a measure of regression significance. These dependences can show the influence of substance lipophilicity on its toxicity for aquatic organisms comparing to mammals.

Design of a Blended Learning Environment Based on Merrill’s Principles

Science.gov (United States)

Simarmata, Janner; Djohar, Asari; Purba, Janulis; Juanda, Enjang A.

2018-01-01

Designing blended learning courses requires a systematic approach, in instructional design decisions and implementations, instructional principles help educators not only to specify the elements of the course, but also to provide a solid base from which to build the technology. The blended learning course was designed based on Merrill’s First Principles of Instruction with five phases. This paper helps inform educators about how to develop appropriate learning styles and preferences according to students’ learning needs.

Design of learner-centred constructivism based learning process

OpenAIRE

Schreurs, Jeanne; Al-Huneidi, Ahmad

2012-01-01

A Learner-centered learning is constructivism based and Competence directed. We define general competencies, domain competencies and specific course competencies. Constructivism based learning activities are based on constructivism theory. For each course module the intended learning level will be defined. A model is built for the design of a learner centered constructivism based and competency directed learning process. The application of it in two courses are presented. Constructivism ba...

Methodological Reflections: Designing and Understanding Computer-Supported Collaborative Learning

Science.gov (United States)

Hamalainen, Raija

2012-01-01

Learning involves more than just a small group of participants, which makes designing and managing collaborative learning processes in higher education a challenging task. As a result, emerging concerns in current research have pointed increasingly to teacher orchestrated learning processes in naturalistic learning settings. In line with this…

DWDM DFB LD fabricated by nanoimprint process

Science.gov (United States)

Liu, Wen; Wang, Lei; Zhou, Ning; Zhang, Yiwen; Qiu, Fei; Xu, Zhimou

2011-02-01

DFB LDs are key components in DWDM optical network. Now they are very expensive because the feedback grating period has to be controlled with very high accuracy and EBL is currently the most popular solution. We propose a high throughput, low cost NIL process based on a large stamp fabricated by SFIL and soft stamp pattern transfer method. DFB chips on 30mm*30mm area were manufactured with both good uniformity and performance. 13 ITU channels from 1540nm to 1560nm of 200GHz space are made. Our results show NIL has high potential to become another popular technology for DFB LD production, this cost effective and high efficiency manufacture solution may yield a significant impact to the future optical communication industry development.

Hammarskjöld's visit to South Africa | Saunders | African Journal on ...

African Journals Online (AJOL)

In the last eighteen months of his life Dag Hammarskjöld was taken up with two major African issues, the Congo and South Africa. In the Congo he organised a United Nations (UN) mission to stabilise the country as it threatened to collapse into chaos following decolonisation; in South Africa he tried to deal with the conflict ...

Developing Teachers’ Competences for Designing Inclusive Learning Experiences

OpenAIRE

Baldiris Navarro, Silvia Margarita; Zervas, Panagiotis; Fabregat Gesa, Ramon; Sampson, Demetrios G.

2016-01-01

Inclusive education, namely the process of providing all learners with equal educational opportunities, is a major challenge for many educational systems worldwide. In order to address this issue, a widely used framework has been developed, namely the Universal Design for Learning (UDL), which aims to provide specific educational design guidelines to ensure accessibility of all learner types to the learning environment. On the other hand, nowadays teachers are provided with ample ...

Universal Design for Learning: Critical Need Areas for People with Learning Disabilities

Science.gov (United States)

Strobel, Wendy; Arthanat, Sajay; Bauer, Stephen; Flagg, Jennifer

2007-01-01

The primary market research outlined in this paper was conducted by the Rehabilitation Engineering Research Center on Technology Transfer to identify critical technology needs for people with learning disabilities. Based on the research conducted, the underlying context of these technology needs is Universal Design for Learning (UDL). The paper…

Blended Learning at the Boundary: Designing a New Internship

Science.gov (United States)

Heckman, Robert; Østerlund, Carsten S.; Saltz, Jeffrey

2015-01-01

This paper explores how blended learning can enhance learning at the boundary between academia and industry, and make possible the design of a new kind of internship. Boundary theory proposes that socio-cultural discontinuities between different environments create opportunities for learning. Blended learning pedagogy makes it possible to make the…

Learning design for science education in the 21st century

Directory of Open Access Journals (Sweden)

Churchill Daniel

2013-01-01

Full Text Available Contemporary technological and social developments demand transformation of educational practices. Teachers and schools are no longer fountains of knowledge that fill students with information. Rather, their primarily role is to equip students with new literacies, competencies for productive use of information technology, and sufficient disciplinary-specific bases of conceptual knowledge. This requires changes toward student-centered practices. In such contexts, teachers are designers of learning; therefore lesson planning is replaced with a concept of ‘learning design.’ This paper introduces the RASE (Resources-Activity-Support-Evaluation learning design model developed as a framework to assist teachers in designing learning modules. Central to RASE is the emphasis on the design of activities where students engage in using resources and in the production of artifacts that demonstrate learning. The paper also emphasizes the importance of ‘conceptual models’ as a special type of educational multimedia resource, and its role in assisting learning and application of concepts, as opposed to the ‘information transfer’ models. RASE is beginning to emerge as a powerful framework for transformation of teachers and their traditional practices to contemporary, relevant student-centered practices. The model is also an effective framework for productive uses of information technology in education.

The LD50 associated with exposure to the atomic bombing of Hiroshima

International Nuclear Information System (INIS)

Fujita, Shoichiro; Kato, Hiroo; Schull, W.J.

1989-01-01

Data on a total of 7,593 persons in Hiroshima who were in 2,518 wooden Japanese houses and exposed to A-bomb within 1.6 km from the hypocenter have been used to estimate the LD 50/60 . The effect of radiation shielding for these people in particularly well-characterized in the new dosimetry system DS86. A range of values emerge, varying slightly with the method of estimation used. This range, derived from DS86 marrow doses, and based on a linear fit to equally weighted estimates of the probabilities of death at various doses, is 2.3-2.6 Gy. A linear estimate in which the probabilities of death at the various doses are weighted by the inverse of their variances is somewhat lower, 2.2 Gy. These values may be underestimates of actual LD 50/60 because of inclusion of deaths in the first day, and the severely injured (burns, trauma) who survived the first day but succumbed later to their injuries. (author)

Design Principles for Cell Phone Learning in EFL

Science.gov (United States)

Wang, Feihong

2010-01-01

Cell phone learning (C-learning), as an instructional approach, has been gaining more and more attention in the field of teaching English as a foreign language (EFL) in the last 10 years. While studies have proved C-learning an effective instructional approach in research settings, a review of literature indicates the lack of design principles to…

Volunteer Educators' Influence on Youth Participation and Learning in 4-H STEM Learning by Design Programs

Science.gov (United States)

Worker, Steven Michael

The purpose of this study was to describe the co-construction of three 4-H STEM (science, technology, engineering, and mathematics) learning by design programs by volunteer educators and youth participants in the 4-H Youth Development Program. The programs advanced STEM learning through design, a pedagogical approach to support youth in planning, designing, and making shareable artifacts. This pedagogical approach is a special case of project-based learning, related to the practices found in the science learning through design literature as well as the making and tinkering movements. Specifically, I explored adult volunteer educators' roles and pedagogical strategies implementing the 4-H Junk Drawer Robotics curriculum (Mahacek, Worker, and Mahacek, 2011) and how that, in turn, afforded and constrained opportunities for youth to display or report engagement in design practices; learning of STEM content; strengthening tool competencies; dispositions of resilience, reciprocity, and playfulness; and psychological ownership. The curriculum targeted middle school youth with a sequence of science inquiry activities and engineering design challenges. This study employed naturalist and multiple-case study methodology relying on participant observations and video, interviews with educators, and focus groups with youth within three 4-H educational robotics programs organized by adult 4-H volunteer educators. Data collection took place in 2014 and 2015 at Santa Clara with an educator and seven youth; Solano with three educators and eight youth; and Alameda with an educator and seven youth. Data analysis revealed six discrete categories of pedagogy and interactions that I labeled as participation structures that included lecture, demonstration, learning activity, group sharing, scripted build, and design & build. These participation structures were related to the observed pedagogical practices employed by the educators. There was evidence of youth engagement in design

Applied CAL on Problem Based Learning Using Gagne’s Instructional Design

Directory of Open Access Journals (Sweden)

Sri Sundari Purbohadi

2014-10-01

Full Text Available Abstract— In the Problem-Based Learning (PBL model, students are expected to study independently. One of the methods that can improve the ability or skill of learners is using Computer Assisted Learning (CAL. Implementation of CAL in PBL should be able to create Self-Directed Learning (SDL culture through appropriate instructional design and interesting modules. In this paper, the CAL software is developed using multimedia learning principles, convenient appearance, and user-friendly navigation. The CAL’s learning content is designed using Gagne's instructional design. The experiment proved the CAL was able to give effect size 0.89 and developed self-directed learning culture. From the interviews, students were very glad and interested to use the CAL modules because they can learn anytime and can reach the course objectives without a lecturer.

A Synthesis of Reading and Spelling Interventions and Their Effects on Spelling Outcomes for Students with Learning Disabilities

Science.gov (United States)

Williams, Kelly J.; Walker, Melodee A.; Vaughn, Sharon; Wanzek, Jeanne

2017-01-01

Spelling is one of the most challenging areas for students with learning disabilities (LD), and improving spelling outcomes for these students is of high importance. In this synthesis, we examined the effects of spelling and reading interventions on spelling outcomes for students with LD in Grades K through 12. A systematic search of peer-reviewed…

Preparing Instructional Designers for Game-Based Learning: Part 1

Science.gov (United States)

Hirumi, Atsusi; Appelman, Bob; Rieber, Lloyd; Van Eck, Richard

2010-01-01

Like many rapidly growing industries, advances in video game technology are far outpacing research on its design and effectiveness. Relatively little is understood about how to apply what we know about teaching and learning to optimize game-based learning. For the most part, instructional designers know little about game development and video game…

[Clinical correlation of hypnagogic hypersynchrony during sleep in normal children and those with learning disability].

Science.gov (United States)

Olmos G de Alba, G; Fraire-Martínez, M I; Valenzuela-Romero, R

One of the electroencephalographic (EEG) patterns that can be mistaken for paroxysmal clinical activity, when not taken into account and especially in children, is hypnagogic hypersynchrony (HH). This consists in generalised, paroxysmal, synchronic, symmetrical, slow, high voltage waves lasting 2 8 seconds, which appear in drowsiness and in stage I. It was observed that this pattern often appeared in children with learning disability (LD). AIMS. To correlate clinical data with the presence of HH during sleep in normal children and those with LD. We assessed 180 children between the ages of 6 12 years with normal neurological development, 130 of which suffered LD and 50 who did not have LD. EEG was performed with sleep deprivation, following the International Federation of Clinical Neurophysiology guidelines. The presence or absence of HH, together with its characteristics, was assessed. Of the children with LD, 35.38% displayed HH and of the children without LD, only 4% displayed HH. Since the characteristics of HH in the children with LD were different to previous descriptions, we put forward criteria with which to evaluate those differences. HH appeared more often in children with LD than in normal children. Qualitative, quantitative (p< 0.05) and morphological changes were found in the paroxysmal activity of HH during the stages of sleep in children with LD.

Learning disabilities among extremely preterm children without neurosensory impairment: Comorbidity, neuropsychological profiles and scholastic outcomes.

Science.gov (United States)

Johnson, Samantha; Strauss, Victoria; Gilmore, Camilla; Jaekel, Julia; Marlow, Neil; Wolke, Dieter

2016-12-01

Children born extremely preterm are at high risk for intellectual disability, learning disabilities, executive dysfunction and special educational needs, but little is understood about the comorbidity of intellectual and learning disabilities in this population. This study explored comorbidity in intellectual disability (ID) and learning disabilities (LD) in children born extremely preterm (EP; disabilities. LD were associated with a 3 times increased risk for SEN. However, EP children with ID alone had poorer neuropsychological abilities and curriculum-based attainment than children with no disabilities, yet there was no increase in SEN provision among this group. EP children are at high risk for comorbid intellectual and learning disabilities. Education professionals should be aware of the complex nature of EP children's difficulties and the need for multi-domain assessments to guide intervention. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Learning to Be: The Modelling of Art and Design Practice in University Art and Design Teaching

Science.gov (United States)

Budge, Kylie

2016-01-01

Learning to be an artist or designer is a complex process of becoming. Much of the early phase of "learning to be" occurs during the time emerging artists and designers are students in university art/design programmes, both undergraduate and postgraduate. Recent research reveals that a critical role in assisting students in their…

LD end pumped mode locked and cavity dumped Nd:YAP laser at 1.34 μm

Science.gov (United States)

Wang, X.; Wang, S.; Rhee, H.; Eichler, H. J.; Meister, S.

2011-06-01

We report a LD end pumped actively mode locked, passively Q switched and cavity dumped Nd:YAP laser at 1.34 μm. The dumped output pulse energy of 160 μJ is obtained at a repetition rate of 10 Hz. Passing through a LD end pumped, double-passed Nd:YAP amplifier the pulse energy is amplified to 1.44 mJ. The corresponding amplification factor is 9. Stimulated Raman scattering experiment is taken with a 9 mm long PbWO4 Raman crystal. Maximum of 20% Raman conversion is reached.

The "Tutorless" Design Studio: A Radical Experiment in Blended Learning

Science.gov (United States)

Hill, Glen Andrew

2017-01-01

This paper describes a pedagogical experiment in which a suite of novel blended learning strategies was used to replace the traditional role of design tutors in a first year architectural design studio. The pedagogical objectives, blended learning strategies and outcomes of the course are detailed. While the quality of the student design work…

Designing Nordic Technology-Enhanced Learning

Science.gov (United States)

Cerratto-Pargman, Teresa; Jarvela, Sanna M.; Milrad, Marcelo

2012-01-01

The latest developments of information and communication technologies (ICT) and its large penetration in different sectors of our society pose new challenges and demands in the field of education. This special issue entitled "Designing Nordic technology-enhanced learning (TEL)", presents and discusses how researchers in the Nordic…

Introducing blended e-learning course design

DEFF Research Database (Denmark)

Gyamfi, Samuel Adu; Ryberg, Thomas

2012-01-01

In the face of diminishing education budgets in higher education, blended learning has been found to be a viable and effective approach to deliver high-quality, up-to-date, on-demand solutions to developing cross-curricular skills of undergraduates. However, research has also shown that blended...... learning solutions do not often live up to the potential of the approach or fail to produce the intended results because the students are not always equipped to handle the technical, psychological and organisational challenges of blended learning approaches. This project surveyed seventy-five first year...... the students’ e-readiness for an implementation of a blend-ed course design....

Øger et anhængertræk risikoen for piskesmæld i bagendekollisioner?

DEFF Research Database (Denmark)

Olesen, Anne Vingaard; Lahrmann, Harry Spaabæk

passagerer. En bagendekollision er imidlertid også i nyere biler forbundet med en vis risiko for piskesmæld. Litteraturen estimerer en risiko på mindst 15% for at få mén efter en bagendekollision (Sterner, 2004). Hypotesen i dette studie er, at et anhængertræk påmonteret den påkørte bil vil interagere...... negativt med kollisionszonen og medføre, at bagagerummet helt eller delvist ikke krøller sammen. Effekten af trækkrogen ville derfor blive en øget risiko for piskesmæld ud over, hvad der allerede er kendt ved bagendekollisioner. Et svensk studie nævner en forøget risiko på 22% (Krafft et al., 2000). Ud...... for en køns- og aldersmatchet kontrolbefolkning. Vi fandt umiddelbart ikke evidens for, at piskesmældsofre er dårligere socialt stillet end andre. Diskussion Dette studie viser, at et anhængertræk på påkørte bil i en bagendekollision ikke øger risikoen for piskesmæld – heller ikke efter korrektion...

DESIGNING ENGLISH LEARNING MATERIALS TO FOSTER CHILDREN‟S CREATIVITY

Directory of Open Access Journals (Sweden)

C. Murni Wahyanti

2017-04-01

Full Text Available Learning materials form an important part of English teaching-learning processes in Elementary schools. In many cases, teachers and students rely on the learning materials available and the materials dictate teachers‘ strategies. Despite the availability of commercially produced materials, it is considered necessary for teachers to construct or adapt learning materials. Teachers know better about their students‘ ability, needs and interests. In addition, the materials can be more contextual. Good materials should foster children‘s creative thinking since creativity is one of the important skills children need to develop. Features of creativity involve using imagination, generating ideas and questions, experimenting with alternatives, being original and making judgment. This presentation will focus on how to develop learning materials that can foster children‘s creativity. It will discuss about why teachers need to design their own materials, principles for designing effective English learning materials, the concepts and components of creativity and the importance of creativity in language learning. Examples of how to apply features of creativity in the English learning materials for children will be provided.

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

Science.gov (United States)

Gregg, Noel

2012-01-01

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

Interactivity, Game Creation, Design, Learning, and Innovation

DEFF Research Database (Denmark)

This book constitutes the proceedings of two conferences: The 5th International Conference on ArtsIT, Interactivity and Game Creation (ArtsIT 2016) and the First International Conference on Design, Learning and Innovation (DLI 2016). ArtsIT is reflecting trends in the expanding field of digital art......, interactive art, and how game creation is considered an art form. The decision was made to augment the title of ArtsIT to be in future known as “The International Conference on Interactivity, Game Creation, Design, Learning, and Innovation”. The event was hosted in Esbjerg, Denmark in May 2016 and attracted...

Colouring the Gaps in Learning Design: Aesthetics and the Visual in Learning

Science.gov (United States)

Carroll, Fiona; Kop, Rita

2016-01-01

The visual is a dominant mode of information retrieval and understanding however, the focus on the visual dimension of Technology Enhanced Learning (TEL) is still quite weak in relation to its predominant focus on usability. To accommodate the future needs of the visual learner, designers of e-learning environments should advance the current…

Lessons Learned from Applying Design Thinking in a NASA Rapid Design Study in Aeronautics

Science.gov (United States)

McGowan, Anna-Maria; Bakula, Casey; Castner, Raymond

2017-01-01

In late 2015, NASA's Aeronautics Research Mission Directorate (ARMD) funded an experiment in rapid design and rapid teaming to explore new approaches to solving challenging design problems in aeronautics in an effort to cultivate and foster innovation. This report summarizes several lessons learned from the rapid design portion of the study. This effort entailed learning and applying design thinking, a human-centered design approach, to complete the conceptual design for an open-ended design challenge within six months. The design challenge focused on creating a capability to advance experimental testing of autonomous aeronautics systems, an area of great interest to NASA, the US government as a whole, and an entire ecosystem of users and developers around the globe. A team of nine civil servant researchers from three of NASA's aeronautics field centers with backgrounds in several disciplines was assembled and rapidly trained in design thinking under the guidance of the innovation and design firm IDEO. The design thinking process, while used extensively outside the aerospace industry, is less common and even counter to many practices within the aerospace industry. In this report, several contrasts between common aerospace research and development practices and design thinking are discussed, drawing upon the lessons learned from the NASA rapid design study. The lessons discussed included working towards a design solution without a set of detailed design requirements, which may not be practical or even feasible for management to ascertain for complex, challenging problems. This approach allowed for the possibility of redesigning the original problem statement to better meet the needs of the users. Another lesson learned was to approach problems holistically from the perspective of the needs of individuals that may be affected by advances in topic area instead of purely from a technological feasibility viewpoint. The interdisciplinary nature of the design team also

Radiotoxicity of α-emitter 211At for testes and its LD50 in mice

International Nuclear Information System (INIS)

Lin Ning; Jin Jiannan; Xia Qingjie; Zhang Shuyuan

1998-01-01

The radiotoxicity of α-emitter 211 At for testes in NIH strain mice was investigated by a singular i.p. injection with 5.55 x 10 5 Bq of Na 211 At, and the histopathological change of testicular cells was observed. Testes mass decreased rapidly at 6∼30 days post-injection. Histopathological observation revealed that some cells of interstitial tissue are irradiated to death at 6 days, the seminiferous tubules become empty at 30 days post-injection, and there is no spermatogenesis any more at this time. Additionally, the lethal dose (LD 50 ) of 211 At in the mice was investigated also by i.p injection and a LD 50 /7 of 8.14 x 10 4 Bq/g was measured

Teaching Parametric Urban Design in a Blended Learning Format

DEFF Research Database (Denmark)

Steinø, Nicolai

2015-01-01

On the basis of a theoretical discussion of the concept of blended learning, this paper presents the pre- paration, execution and evaluation of a 5 ECTS blended learning course on parametric urban design for a group of some 50 BSc students of architecture and design at Aalborg university...... and curriculum develop- ment, and di culties to nd time for research. Despite the general consensus that developing online/blended learning courses requires both technical support, complex software installations, and substantial preparation time, it is shown that free web ser- vices and low-tech adaptations...... of traditional teaching assets are su cient to get started with blended learning with only little extra e ort. While the pilot blended learning course which provided the insights for this paper has room for impro- vement, it represents a decent rst shot at developing blended learning courses for higher education...

The Design and Analysis of Learning Effects for a Game-based Learning System

OpenAIRE

Wernhuar Tarng; Weichian Tsai

2010-01-01

The major purpose of this study is to use network and multimedia technologies to build a game-based learning system for junior high school students to apply in learning “World Geography" through the “role-playing" game approaches. This study first investigated the motivation and habits of junior high school students to use the Internet and online games, and then designed a game-based learning system according to situated and game-based learning theories. A teaching experiment was conducted to...

Architectural Design and the Learning Environment: A Framework for School Design Research

Science.gov (United States)

Gislason, Neil

2010-01-01

This article develops a theoretical framework for studying how instructional space, teaching and learning are related in practice. It is argued that a school's physical design can contribute to the quality of the learning environment, but several non-architectural factors also determine how well a given facility serves as a setting for teaching…

Web Interface Design Principles for Adults' Self-Directed Learning