Asymmetric Translation between Multiple Representations in Chemistry

ERIC Educational Resources Information Center

Lin, Yulan I.; Son, Ji Y.; Rudd, James A., II

2016-01-01

Experts are more proficient in manipulating and translating between multiple representations (MRs) of a given concept than novices. Studies have shown that instruction using MR can increase student understanding of MR, and one model for MR instruction in chemistry is the chemistry triplet proposed by Johnstone. Concreteness fading theory suggests…

Compiler-Assisted Multiple Instruction Rollback Recovery Using a Read Buffer. Ph.D. Thesis

NASA Technical Reports Server (NTRS)

Alewine, Neal Jon

1993-01-01

Multiple instruction rollback (MIR) is a technique to provide rapid recovery from transient processor failures and was implemented in hardware by researchers and slow in mainframe computers. Hardware-based MIR designs eliminate rollback data hazards by providing data redundancy implemented in hardware. Compiler-based MIR designs were also developed which remove rollback data hazards directly with data flow manipulations, thus eliminating the need for most data redundancy hardware. Compiler-assisted techniques to achieve multiple instruction rollback recovery are addressed. It is observed that data some hazards resulting from instruction rollback can be resolved more efficiently by providing hardware redundancy while others are resolved more efficiently with compiler transformations. A compiler-assisted multiple instruction rollback scheme is developed which combines hardware-implemented data redundancy with compiler-driven hazard removal transformations. Experimental performance evaluations were conducted which indicate improved efficiency over previous hardware-based and compiler-based schemes. Various enhancements to the compiler transformations and to the data redundancy hardware developed for the compiler-assisted MIR scheme are described and evaluated. The final topic deals with the application of compiler-assisted MIR techniques to aid in exception repair and branch repair in a speculative execution architecture.

Highly parallel computation

NASA Technical Reports Server (NTRS)

Denning, Peter J.; Tichy, Walter F.

1990-01-01

Highly parallel computing architectures are the only means to achieve the computation rates demanded by advanced scientific problems. A decade of research has demonstrated the feasibility of such machines and current research focuses on which architectures designated as multiple instruction multiple datastream (MIMD) and single instruction multiple datastream (SIMD) have produced the best results to date; neither shows a decisive advantage for most near-homogeneous scientific problems. For scientific problems with many dissimilar parts, more speculative architectures such as neural networks or data flow may be needed.

Study of the mapping of Navier-Stokes algorithms onto multiple-instruction/multiple-data-stream computers

NASA Technical Reports Server (NTRS)

Eberhardt, D. S.; Baganoff, D.; Stevens, K.

1984-01-01

Implicit approximate-factored algorithms have certain properties that are suitable for parallel processing. A particular computational fluid dynamics (CFD) code, using this algorithm, is mapped onto a multiple-instruction/multiple-data-stream (MIMD) computer architecture. An explanation of this mapping procedure is presented, as well as some of the difficulties encountered when trying to run the code concurrently. Timing results are given for runs on the Ames Research Center's MIMD test facility which consists of two VAX 11/780's with a common MA780 multi-ported memory. Speedups exceeding 1.9 for characteristic CFD runs were indicated by the timing results.

Multiple Intelligences: The Most Effective Platform for Global 21st Century Educational and Instructional Methodologies

ERIC Educational Resources Information Center

McFarlane, Donovan A.

2011-01-01

This paper examines the theory of Multiple Intelligences (MI) as the most viable and effective platform for 21st century educational and instructional methodologies based on the understanding of the value of diversity in today's classrooms and educational institutions, the unique qualities and characteristics of individual learners, the…

Interpersonal Consulting Skills for Instructional Technology Consultants: A Multiple Case Study

ERIC Educational Resources Information Center

van Leusen, Peter; Ottenbreit-Lefwich, Anne T.; Brush, Thomas

2016-01-01

Building a trust-based relationship with faculty is one of the most important attributes of effective Instructional Technology Consultants (ITC) in order to integrate emerging technologies into higher education. Utilizing a multiple case study research design, four experienced ITCs at a large urban research university located in the Midwest showed…

Delayed Instructional Feedback May Be More Effective, but Is This Contrary to Learners' Preferences?

ERIC Educational Resources Information Center

Lefevre, David; Cox, Benita

2017-01-01

This research investigates learners' preferences for the timing of feedback provided to multiple-choice questions within technology-based instruction, hitherto an area of little empirical attention. Digital materials are undergoing a period of renewed prominence within online learning and multiple-choice questions remain a common component. There…

Using Multiple Representations to Promote Grade 11 Students' Scientific Understanding of the Particle Theory of Matter

ERIC Educational Resources Information Center

Adadan, Emine

2013-01-01

This study explored two groups of Grade 11 (age 16-17) students' conceptual understandings about aspects of particle theory before, immediately after, and 3 months after instruction with multiple representations (IMR) and instruction with verbal representations (IVR). Data sources included open-ended questionnaires, interviews, and student…

Teaching Children with Language-Learning Disabilities to Plan and Revise Compare-Contrast Texts

ERIC Educational Resources Information Center

Shen, Mei; Troia, Gary A.

2018-01-01

This study used a multiple-probe, multiple-baseline single-case design to investigate the efficacy of planning, and then revising strategy instruction using self-regulated strategy development on the compare-contrast writing performance of three late elementary students with language-learning disabilities. After receiving the planning instruction,…

Teaching Multiple Online Sections/Courses: Tactics and Techniques

ERIC Educational Resources Information Center

Bates, Rodger; LaBrecque, Bryan; Fortner, Emily

2016-01-01

The challenge of teaching online increases as the number of sections or courses increase in a semester. The tactics and techniques which enrich online instruction in the tradition of quality matters can be modified and adapted to the demands of multiple instructional needs during a semester. This paper addresses time management and instructional…

Mindful Education for ADHD Students: Differentiating Curriculum and Instruction Using Multiple Intelligences

ERIC Educational Resources Information Center

Proulx-Schirduan, Victoria; Shearer, C. Branton; Case, Karen I.

2009-01-01

This practical guide describes ways of working with learners diagnosed with Attention Deficit Hyperactivity Disorder (ADHD) by using Multiple Intelligences Theory. Written for all educators as well as parents, it examines curricular, instructional, school partnering, and leadership issues that may arise for these students in grades K-8. Supported…

Collaboration Mechanism for Equipment Instruction of Multiple Energy Systems

NASA Astrophysics Data System (ADS)

Wang, Dong; Wang, Tuo; Wang, Qi; Zhang, Zhao; Zhao, Mingyu; Wang, Yinghui

2018-01-01

When multiple energy systems execute optimization instructions simultaneously, and the same equipment is Shared, the instruction conflict may occur. Aiming at the above problems, taking into account the control objectives of each system, the characteristics of different systems, such as comprehensive clean energy, energy efficiency, and peak filling, etc., designed the instruction coordination mechanism for the daemon. This mechanism mainly acts on the main station of the system, and form a final optimization instruction. For some specific scenarios, the collaboration mechanism of unlocking the terminal is supplemented. The mechanism determines the specific execution instructions based on the arrival time of the instruction. Finally, the experiment in Tianjin eco-city shows that this algorithm can meet the instruction and collaboration requirements of multi-energy systems, and ensure the safe operation of the equipment.

Floating point only SIMD instruction set architecture including compare, select, Boolean, and alignment operations

DOEpatents

Gschwind, Michael K [Chappaqua, NY

2011-03-01

Mechanisms for implementing a floating point only single instruction multiple data instruction set architecture are provided. A processor is provided that comprises an issue unit, an execution unit coupled to the issue unit, and a vector register file coupled to the execution unit. The execution unit has logic that implements a floating point (FP) only single instruction multiple data (SIMD) instruction set architecture (ISA). The floating point vector registers of the vector register file store both scalar and floating point values as vectors having a plurality of vector elements. The processor may be part of a data processing system.

Development and Field Test of the Multiple Intelligences Learning Instruction Congruency Impact Scale

ERIC Educational Resources Information Center

Peifer, Nancy

2012-01-01

The purpose of this study was to contribute to the academic discussion regarding the validity of Multiple Intelligences (MI) theory through focusing on the validity of an important construct embedded in the theory, that of congruence between instructional style and preferred MI style for optimal learning. Currently there is insufficient empirical…

Analysis of Behavioural Responding across Multiple Instructional Conditions for a Child with Childhood Disintegrative Disorder

ERIC Educational Resources Information Center

Carter, Stacy L.; Wheeler, John J.

2007-01-01

The effects of multiple instructional conditions on self-injury/aggression and on-task behaviours were assessed with a 9-year-old boy diagnosed with childhood disintegrative disorder. Behavioural responses were assessed as part of an educational evaluation to determine the occurrence of target behaviours in relation to varying degrees of…

Navigating Access and Maintaining Established Practice: Social Studies Teachers' Technology Integration at Three Florida Middle Schools

ERIC Educational Resources Information Center

Sheffield, Caroline

2011-01-01

This mixed methods multiple case study explored middle school social studies teachers' instructional use of digital technology at three suburban middle schools This mixed methods, multiple-case study explored middle school social studies teachers' instructional use of digital technology at three suburban middle schools in a large Florida school…

Open to Interpretation: Multiple Intelligences Theory in Adult Literacy Education. Findings from the Adult Multiple Intelligences Study. NCSALL Reports.

ERIC Educational Resources Information Center

Kallenbach, Silja; Viens, Julie

The Adult Multiple Intelligences (AMI) Study investigated how multiple intelligences (MI) theory can support instruction and assessment in adult literacy education across different adult learning contexts. Two interwoven qualitative research projects focused on applying MI theory in practice. One involved 10 teacher-conducted and AMI…

A Multiple Case Study of the Literacy Instructional Leadership Behaviors of Elementary Principals in North Carolina

ERIC Educational Resources Information Center

Herridge, Robin Lea

2013-01-01

The purpose of this study was to explore the literacy instructional leadership behaviors of principals in two high poverty elementary schools in North Carolina who have experienced success with student growth in reading achievement over a three year period. This was a qualitative exploratory multiple case study. Data was gathered from 21…

Evaluating the Effectiveness of the Stimulus Pairing Observation Procedure and Multiple Exemplar Instruction on Tact and Listener Responses in Children with Autism

ERIC Educational Resources Information Center

Byrne, Brittany L.; Rehfeldt, Ruth Anne; Aguirre, Angelica A.

2014-01-01

The stimulus pairing observation procedure (SPOP) combined with multiple exemplar instruction (MEI) has been shown to be effective with typically developing preschoolers in establishing the joint stimulus control required for the development of naming. The purpose of the current investigation was to evaluate the effectiveness and efficiency of the…

Teaching Multiple Modes of Representation in Middle-School Science Classrooms: Impact on Student Learning and Multimodal Use

ERIC Educational Resources Information Center

Nixon, Ryan S.; Smith, Leigh K.; Wimmer, Jennifer J.

2015-01-01

This quasi-experimental study investigated how explicit instruction about multiple modes of representation (MMR) impacted grades 7 (n = 61) and 8 (n = 141) students' learning and multimodal use on end-of-unit assessments. Half of each teacher's (n = 3) students received an intervention consisting of explicit instruction on MMR in science…

The Effect of Strategy Instruction on the Reading Comprehension of High School Students with ADHD

ERIC Educational Resources Information Center

Johnson, Joseph W.

2011-01-01

The purpose of this study was to determine the effect of strategy instruction on the reading comprehension of high school students with ADHD. The research design was a multiple baseline across participants design with multiple probes during baseline (Kazdin, 1982). The participants were three female high school students with ADHD who were also…

The Effect of Instruction Based on Multiple Intelligences Theory on the Attitude and Learning of General English

ERIC Educational Resources Information Center

Soleimani, Habib; Moinnzadeh, Ahmad; Kassaian, Zohreh; Ketabi, Saeed

2012-01-01

The purpose of the present study is investigating the effect of instruction based on Multiple intelligence (MI) theory on attitude and learning of General English course among students of Islamic Azad University, Kermanshah Branch in the second semester of educational year of 2010-2011. 61 male and female students in two different classes…

Effects of Inservice Teacher Training on Correct Implementation of Assessment and Instructional Procedures for Teachers of Students with Profound Multiple Disabilities

ERIC Educational Resources Information Center

Horrocks, Erin L.; Morgan, Robert L.

2011-01-01

A multicomponent training package (live training, video modeling, role playing, and feedback) was used to train teachers to conduct assessment and to instruct students with profound multiple disabilities. Phase 1 of the study involved training seven teachers to conduct assessment in three areas: (a) preference assessment (i.e., identification of…

Successful Learning with Multiple Graphical Representations and Self-Explanation Prompts

ERIC Educational Resources Information Center

Rau, Martina A.; Aleven, Vincent; Rummel, Nikol

2015-01-01

Research shows that multiple external representations can significantly enhance students' learning. Most of this research has focused on learning with text and 1 additional graphical representation. However, real instructional materials often employ multiple "graphical" representations (MGRs) in addition to text. An important open…

Highly-Parallel, Highly-Compact Computing Structures Implemented in Nanotechnology

NASA Technical Reports Server (NTRS)

Crawley, D. G.; Duff, M. J. B.; Fountain, T. J.; Moffat, C. D.; Tomlinson, C. D.

1995-01-01

In this paper, we describe work in which we are evaluating how the evolving properties of nano-electronic devices could best be utilized in highly parallel computing structures. Because of their combination of high performance, low power, and extreme compactness, such structures would have obvious applications in spaceborne environments, both for general mission control and for on-board data analysis. However, the anticipated properties of nano-devices mean that the optimum architecture for such systems is by no means certain. Candidates include single instruction multiple datastream (SIMD) arrays, neural networks, and multiple instruction multiple datastream (MIMD) assemblies.

A sweep algorithm for massively parallel simulation of circuit-switched networks

NASA Technical Reports Server (NTRS)

Gaujal, Bruno; Greenberg, Albert G.; Nicol, David M.

1992-01-01

A new massively parallel algorithm is presented for simulating large asymmetric circuit-switched networks, controlled by a randomized-routing policy that includes trunk-reservation. A single instruction multiple data (SIMD) implementation is described, and corresponding experiments on a 16384 processor MasPar parallel computer are reported. A multiple instruction multiple data (MIMD) implementation is also described, and corresponding experiments on an Intel IPSC/860 parallel computer, using 16 processors, are reported. By exploiting parallelism, our algorithm increases the possible execution rate of such complex simulations by as much as an order of magnitude.

The Impact of Multiple Intelligences-Based Instruction on Developing Speaking Skills of the Pre-Service Teachers of English

ERIC Educational Resources Information Center

Salem, Ashraf Atta M. S.

2013-01-01

The current study investigates the impact of multiple intelligences-based Instruction on developing speaking skills of the pre-service teachers of English. Therefore, the problem of the current study can be stated in the lack of speaking skills of the pre-service teachers of English in Hurgada faculty of Education, South Valley University. To…

The Effects of a Direct Instruction Flashcard System on Multiplication Fact Mastery by Two High School Students with ADHD and ODD

ERIC Educational Resources Information Center

Brasch, Tera L.; Williams, Randy Lee; McLaughlin, T. F.

2008-01-01

The purpose of the present research is to compare the effects of a Direct Instruction flashcard procedure on the mastery of multiplication facts by two high school students with attention deficit hyper-activity disorder (ADHD) and oppositional defiant disorder (ODD). Both students were enrolled in a separate high school for students with behavior…

The Effects of Direct Instruction Flashcards and Rewards with Math Facts at School and in the Home: Acquisition and Maintenance

ERIC Educational Resources Information Center

Mann, Zennetta; McLaughlin, T. F.; Williams, Randy Lee; Derby, K. Mark; Everson, Mary

2012-01-01

The purpose of the present study was to evaluate the effects of Direct Instruction (DI) flashcard procedure, combined with strategies and rewards on multiplication fact accuracy of two elementary school-age students. A single subject replication design across three and four sets of multiplication facts was used to evaluate outcomes. The results…

Increasing Retention of Adult Learners in Telecourses through the Incorporation of Learning-Centered Instructional Strategies and the Use of Multiple Modalities for Content Delivery and Interaction.

ERIC Educational Resources Information Center

Nelson, Lin M.

A project was undertaken to increase retention in a health education telecourse by incorporating a competency-based orientation to distance learning and learner-centered instructional strategies into the telecourse, and by using multiple media for content delivery and interaction. A general orientation to distance learning was developed that…

Effects of Combining Case-Based Instruction and Mindfulness Activities on the Acquisition, Application, and Transfer of Complex Knowledge: An Experimental Comparison of Two Multiple-Case Treatments on Videodisc.

ERIC Educational Resources Information Center

Cunningham, Thomas H.; Thorkildsen, Ron J.

Two multiple-case instructional treatments were compared to determine their relative effectiveness for helping program participants acquire, apply, and transfer complex knowledge about Assistive Technology (AT) available to help people with impaired vision. Thirty-eight college students were randomly assigned to two conditions. Both treatments…

The Effect of Differentiating Instruction Using Multiple Intelligences on Achievement in and Attitudes towards Science in Middle School Students with Learning Disabilities

ERIC Educational Resources Information Center

Gomaa, Omema Mostafa Kamel

2014-01-01

This study investigated the effect of using differentiated instruction using multiple intelligences on achievement in and attitudes towards science in middle school students with learning disabilities. A total of 61 students identified with LD participated. The sample was randomly divided into two groups; experimental (n= 31 boys )and control (n=…

The Emergence of Autoclitic Frames in Atypically and Typically Developing Children as a Function of Multiple Exemplar Instruction

ERIC Educational Resources Information Center

Luke, Nicole; Greer, R. Douglas; Singer-Dudek, Jessica; Keohane, Dolleen-Day

2011-01-01

In two experiments, we tested the effect of multiple exemplar instruction (MEI) for training sets on the emergence of autoclitic frames for spatial relations for novel tacts and mands. In Experiment 1, we used a replicated pre- and post-intervention probe design with four students with significant learning disabilities to test for acquisition of…

Inquiry-based Instruction with Archived, Online Data: An Intervention Study with Preservice Teachers

NASA Astrophysics Data System (ADS)

Ucar, Sedat; Trundle, Kathy Cabe; Krissek, Lawrence

2011-03-01

This mixed methods study described preservice teachers' conceptions of tides and explored the efficacy of integrating online data into inquiry-based instruction. Data sources included a multiple-choice assessment and in-depth interviews. A total of 79 participants in secondary, middle, and early childhood teacher education programs completed the multiple-choice assessment of their baseline knowledge of tides-related concepts. A sub-group of 29 participants also was interviewed to explore their understanding of tides in more detail before instruction. Eighteen of those 29 teachers participated in the instruction, were interviewed again after the instruction, and completed the multiple-choice assessment as a posttest. The interview data sets were analyzed via a constant comparative method in order to produce profiles of each participant's pre- and post-instruction conceptual understandings of tides. Additional quantitative analysis consisted of a paired-sample t-test, which investigated the changes in scores before and after the instructional intervention. Before instruction, all participants held alternative or alternative fragments as their conceptual understandings of tides. After completing the inquiry-based instruction that integrated online tidal data, participants were more likely to hold a scientific conceptual understanding. After instruction, some preservice teachers continued to hold on to the conception that the rotation of the moon around the Earth during one 24-hour period causes the tides to move with the moon. The quantitative results, however, indicated that pre- to post-instruction gains were significant. The findings of this study provide evidence that integrating Web-based archived data into inquiry-based instruction can be used to effectively promote conceptual change among preservice teachers.

Multiple Intelligences in Virtual and Traditional Skill Instructional Learning Environments

ERIC Educational Resources Information Center

McKethan, Robert; Rabinowitz, Erik; Kernodle, Michael W.

2010-01-01

The purpose of this investigation was to examine (a) how Multiple Intelligence (MI) strengths correlate to learning in virtual and traditional environments and (b) the effectiveness of learning with and without an authority figure in attendance. Participants (N=69) were randomly assigned to four groups, administered the Multiple Intelligences…

The Effects of Direct Instruction Flashcard and Math Racetrack Procedures on Mastery of Basic Multiplication Facts by Three Elementary School Students

ERIC Educational Resources Information Center

Skarr, Adam; Zielinski, Katie; Ruwe, Kellen; Sharp, Hannah; Williams, Randy L.; McLaughlin, T. F.

2014-01-01

The purpose of this study was to determine if a typical third-grade boy and fifth-grade girl and a boy with learning disabilities could benefit from the combined use of Direct Instruction (DI) flashcard and math racetrack procedures in an after-school program. The dependent variable was accuracy and fluency of saying basic multiplication facts. A…

Identifying Instructional Strategies Used to Design Mobile Learning in a Corporate Setting

ERIC Educational Resources Information Center

Jackson-Butler, Uletta

2016-01-01

The purpose of this qualitative embedded multiple case study was to describe what instructional strategies corporate instructional designers were using to design mobile learning and to understand from their experiences which instructional strategies they believed enhance learning. Participants were five instructional designers who were actively…

Optimal Structures for Multimedia Instruction. Final Report.

ERIC Educational Resources Information Center

Goguen, Joseph; And Others

This 2-year study, which took a multidisciplinary approach to the problem of discovering principles for designing effective multimedia instruction, focused on the effects on instructional effectiveness of the discourse structure of instructional materials and the coordination of multiple instructional media. The task domain was a logic box said to…

Validating Measurement of Knowledge Integration in Science Using Multiple-Choice and Explanation Items

ERIC Educational Resources Information Center

Lee, Hee-Sun; Liu, Ou Lydia; Linn, Marcia C.

2011-01-01

This study explores measurement of a construct called knowledge integration in science using multiple-choice and explanation items. We use construct and instructional validity evidence to examine the role multiple-choice and explanation items plays in measuring students' knowledge integration ability. For construct validity, we analyze item…

Efficacy in Teaching through "Multiple Intelligence" Instructional Strategies

ERIC Educational Resources Information Center

Tamilselvi, B.; Geetha, D.

2015-01-01

Multiple intelligence is the theory that "people are smart in more ways than one has immense implication for educators". Howard Gardner proposed a new view of intelligence that is rapidly being incorporated in school curricula. In his theory of Multiple Intelligences, Gardner expanded the concept of intelligence with such areas as music,…

The Mayan Activity: A Way of Teaching Multiple Quantifications in Logical Contexts

ERIC Educational Resources Information Center

Roh, Kyeong Hah; Lee, Yong Hah

2011-01-01

In this article, we suggest an instructional intervention to help students understand statements involving multiple quantifiers in logical contexts. We analyze students' misinterpretations of multiple quantifiers related to the epsilon-N definition of convergence and point out that they result from a lack of understanding of the significance of…

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

ERIC Educational Resources Information Center

Lee, Cheu-jey

2016-01-01

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

Multiple Views, Contexts, and Symbol Systems in Learning with Hypertext/Hypermedia: A Critical Review of Research.

ERIC Educational Resources Information Center

Tergan, Sigmar-Olaf

1997-01-01

Reviews research on the effectiveness of hypertext/hypermedia-based learning and concludes that presenting subject matter from different perspectives, in multiple contexts, and in multiple codes does not automatically contribute to higher performance but may when instructional scaffolding is provided. The additional cognitive load may actually…

Daily bowel care program

MedlinePlus

... a brain or spinal cord injury. People with multiple sclerosis also have problems with their bowels. Those with ... PA: Elsevier Saunders; 2016:chap 18. Read More Multiple sclerosis Recovering after stroke Patient Instructions Constipation - self-care ...

Distributed Instructional Leadership in High Schools

ERIC Educational Resources Information Center

Halverson, Richard; Clifford, Matthew

2013-01-01

This article explores the idea of distributed instructional leadership as a way to understand instructional leadership practice in comprehensive high schools. Our argument is that distributed leadership analyses allow researchers to uncover and explain how instructional improvement in high schools occurs through the efforts of multiple individuals…

The Testing Methods and Gender Differences in Multiple-Choice Assessment

NASA Astrophysics Data System (ADS)

Ng, Annie W. Y.; Chan, Alan H. S.

2009-10-01

This paper provides a comprehensive review of the multiple-choice assessment in the past two decades for facilitating people to conduct effective testing in various subject areas. It was revealed that a variety of multiple-choice test methods viz. conventional multiple-choice, liberal multiple-choice, elimination testing, confidence marking, probability testing, and order-of-preference scheme are available for use in assessing subjects' knowledge and decision ability. However, the best multiple-choice test method for use has not yet been identified. The review also indicated that the existence of gender differences in multiple-choice task performance might be due to the test area, instruction/scoring condition, and item difficulty.

Multiple Intelligences in Practice: Teacher Research Reports from the Adult Multiple Intelligences Study. NCSALL Occasional Paper.

ERIC Educational Resources Information Center

Kallenbach, Silja, Ed.; Viens, Julie, Ed.

This document contains nine papers from a systematic, classroom-based study of multiple intelligences (MI) theory in different adult learning contexts during which adult educators from rural and urban areas throughout the United States conducted independent inquiries into the question of how MI theory can support instruction and assessment in…

A Quasi-Experimental Study Investigating the Effect of Scent on Students' Memory of Multiplication Facts and Math Anxiety

ERIC Educational Resources Information Center

Leap, Evelyn M.

2013-01-01

This quasi-experimental study was conducted with two fifth grade classrooms to investigate the effect of scent on students' acquisition and retention of multiplication facts and math anxiety. Forty participants received daily instruction for nine weeks, using a strategy-rich multiplication program called Factivation. Students in the Double Smencil…

The Multiple-Car Method. Exploring Its Use in Driver and Traffic Safety Education. Second Edition.

ERIC Educational Resources Information Center

American Driver and Traffic Safety Education Association, Washington, DC.

Primarily written for school administrators and driver education teachers, this publication presents information on planning and implementing the multiple car method of driver instruction. An introductory section presents a definition of the multiple car method and its history of development. It is defined as an off-street paved area incorporating…

Application of Item Analysis to Assess Multiple-Choice Examinations in the Mississippi Master Cattle Producer Program

ERIC Educational Resources Information Center

Parish, Jane A.; Karisch, Brandi B.

2013-01-01

Item analysis can serve as a useful tool in improving multiple-choice questions used in Extension programming. It can identify gaps between instruction and assessment. An item analysis of Mississippi Master Cattle Producer program multiple-choice examination responses was performed to determine the difficulty of individual examinations, assess the…

Multiple Intelligence Approach to Curriculum Transaction in Achieving the Educational Objectives at Secondary School Level

ERIC Educational Resources Information Center

Francis, Reni

2012-01-01

The purpose of this study was to foster learning through the Multiple Intelligence Approach in achieving educational objectives across the levels of Revised Bloom's Taxonomy. Multiple intelligences approach facilitates ways for students by ensuring that curriculum and instruction validate the strengths and build on the assets that students possess…

Connecting Effective Instruction and Technology. Intel-elebration: Safari.

ERIC Educational Resources Information Center

Burton, Larry D.; Prest, Sharon

Intel-ebration is an attempt to integrate the following research-based instructional frameworks and strategies: (1) dimensions of learning; (2) multiple intelligences; (3) thematic instruction; (4) cooperative learning; (5) project-based learning; and (6) instructional technology. This paper presents a thematic unit on safari, using the…

Read buffer optimizations to support compiler-assisted multiple instruction retry

NASA Technical Reports Server (NTRS)

Alewine, N. J.; Fuchs, W. K.; Hwu, W. M.

1993-01-01

Multiple instruction retry is a recovery mechanism for transient processor faults. We previously developed a compiler-assisted approach to multiple instruction ferry in which a read buffer of size 2N (where N represents the maximum instruction rollback distance) was used to resolve some data hazards while the compiler resolved the remaining hazards. The compiler-assisted scheme was shown to reduce the performance overhead and/or hardware complexity normally associated with hardware-only retry schemes. This paper examines the size and design of the read buffer. We establish a practical lower bound and average size requirement for the read buffer by modifying the scheme to save only the data required for rollback. The study measures the effect on the performance of a DECstation 3100 running ten application programs using six read buffer configurations with varying read buffer sizes. Two alternative configurations are shown to be the most efficient and differed depending on whether split-cycle-saves are assumed. Up to a 55 percent read buffer size reduction is achievable with an average reduction of 39 percent given the most efficient read buffer configuration and a variety of applications.

Morphology Instruction in the Science Classroom for Students Who Are Deaf: A Multiple Probe Across Content Analysis.

PubMed

Trussell, Jessica W; Nordhaus, Jason; Brusehaber, Alison; Amari, Brittany

2018-04-17

Deaf and hard-of-hearing (DHH) students have exhibited a morphological knowledge delay that begins in preschool and persists through college. Morphological knowledge is critical to vocabulary understanding and text comprehension in the science classroom. We investigated the effects of morphological instruction, commonly referred to as Word Detectives, on the morphological knowledge of college-age DHH students in a science course. We implemented a multiple probe across behaviors single-case experimental design study with nine student participants. The student participants attended the National Technical Institute for the Deaf. A functional relation was found between the morphological instruction and the student participants' improvement of morphological knowledge regarding the morphemes taught during instruction. These findings indicate that DHH students benefit from morphological instruction to build their vocabulary knowledge in content-area classrooms, such as science courses.

Open problem-based instruction impacts understanding of physiological concepts differently in undergraduate students

PubMed Central

Franklin, Brandon M.; Xiang, Lin; Collett, Jason A.; Rhoads, Megan K.

2015-01-01

Student populations are diverse such that different types of learners struggle with traditional didactic instruction. Problem-based learning has existed for several decades, but there is still controversy regarding the optimal mode of instruction to ensure success at all levels of students' past achievement. The present study addressed this problem by dividing students into the following three instructional groups for an upper-level course in animal physiology: traditional lecture-style instruction (LI), guided problem-based instruction (GPBI), and open problem-based instruction (OPBI). Student performance was measured by three summative assessments consisting of 50% multiple-choice questions and 50% short-answer questions as well as a final overall course assessment. The present study also examined how students of different academic achievement histories performed under each instructional method. When student achievement levels were not considered, the effects of instructional methods on student outcomes were modest; OPBI students performed moderately better on short-answer exam questions than both LI and GPBI groups. High-achieving students showed no difference in performance for any of the instructional methods on any metric examined. In students with low-achieving academic histories, OPBI students largely outperformed LI students on all metrics (short-answer exam: P < 0.05, d = 1.865; multiple-choice question exam: P < 0.05, d = 1.166; and final score: P < 0.05, d = 1.265). They also outperformed GPBI students on short-answer exam questions (P < 0.05, d = 1.109) but not multiple-choice exam questions (P = 0.071, d = 0.716) or final course outcome (P = 0.328, d = 0.513). These findings strongly suggest that typically low-achieving students perform at a higher level under OPBI as long as the proper support systems (formative assessment and scaffolding) are provided to encourage student success. PMID:26628656

Effects of Computer-Assisted Instruction on Students' Knowledge of the Self-Determined Learning Model of Instruction and Disruptive Behavior

ERIC Educational Resources Information Center

Mazzotti, Valerie L.; Wood, Charles L.; Test, David W.; Fowler, Catherine H.

2012-01-01

Instruction about goal setting can increase students' self-determination and reduce problem behavior. Computer-assisted instruction could offer teachers another format for teaching goal setting and self-determination. This study used a multiple probes across participants design to examine the effects of computer-assisted instruction on students'…

"Intelligences That Plants Can Pass On": Play Dough, Fun and Teaching Strategies with Insights to Multiple Intelligences

ERIC Educational Resources Information Center

Laughlin, Kevin; Foley, Andi

2012-01-01

The "Intelligences That Plants Can Pass On" is an activity that involves several of Gardner's Multiple Intelligences and was designed for demonstrating the practical use of Multiple Intelligences in delivering education programs to all ages of learners. Instructions are provided for how to implement this activity, and the activity is linked to…

Helping physics teacher-candidates develop questioning skills through innovative technology use

NASA Astrophysics Data System (ADS)

Milner-Bolotin, Marina

2015-12-01

Peer Instruction has been used successfully in undergraduate classrooms for decades. Its success depends largely on the quality of multiple-choice questions. Yet it is still rare in secondary schools because of teachers' lack of experience in designing, evaluating, and implementing conceptual questions. Research-based multiple-choice conceptual questions are also underutilized in physics teacher education. This study explores the implementation of Peer Instruction enhanced by PeerWise collaborative online system, in a physics methods course in a physics teacher education program.

Extending positive CLASS results across multiple instructors and multiple classes of Modeling Instruction

NASA Astrophysics Data System (ADS)

Brewe, Eric; Traxler, Adrienne; de la Garza, Jorge; Kramer, Laird H.

2013-12-01

We report on a multiyear study of student attitudes measured with the Colorado Learning Attitudes about Science Survey in calculus-based introductory physics taught with the Modeling Instruction curriculum. We find that five of six instructors and eight of nine sections using Modeling Instruction showed significantly improved attitudes from pre- to postcourse. Cohen’s d effect sizes range from 0.08 to 0.95 for individual instructors. The average effect was d=0.45, with a 95% confidence interval of (0.26-0.64). These results build on previously published results showing positive shifts in attitudes from Modeling Instruction classes. We interpret these data in light of other published positive attitudinal shifts and explore mechanistic explanations for similarities and differences with other published positive shifts.

Development for SSV on a parallel processing system (PARAGON)

NASA Astrophysics Data System (ADS)

Gothard, Benny M.; Allmen, Mark; Carroll, Michael J.; Rich, Dan

1995-12-01

A goal of the surrogate semi-autonomous vehicle (SSV) program is to have multiple vehicles navigate autonomously and cooperatively with other vehicles. This paper describes the process and tools used in porting UGV/SSV (unmanned ground vehicle) autonomous mobility and target recognition algorithms from a SISD (single instruction single data) processor architecture (i.e., a Sun SPARC workstation running C/UNIX) to a MIMD (multiple instruction multiple data) parallel processor architecture (i.e., PARAGON-a parallel set of i860 processors running C/UNIX). It discusses the gains in performance and the pitfalls of such a venture. It also examines the merits of this processor architecture (based on this conceptual prototyping effort) and programming paradigm to meet the final SSV demonstration requirements.

The Impact of Guidance during Problem-Solving Prior to Instruction on Students' Inventions and Learning Outcomes

ERIC Educational Resources Information Center

Loibl, Katharina; Rummel, Nikol

2014-01-01

Multiple studies have shown benefits of problem-solving prior to instruction (cf. Productive Failure, Invention) in comparison to direct instruction. However, students' solutions prior to instruction are usually erroneous or incomplete. In analogy to "guided" discovery learning, it might therefore be fruitful to lead students…

Computer-Assisted, Programmed Text, and Lecture Modes of Instruction in Three Medical Training Courses: Comparative Evaluation. Final Report.

ERIC Educational Resources Information Center

Deignan, Gerard M.; And Others

This report contains a comparative analysis of the differential effectiveness of computer-assisted instruction (CAI), programmed instructional text (PIT), and lecture methods of instruction in three medical courses--Medical Laboratory, Radiology, and Dental. The summative evaluation includes (1) multiple regression analyses conducted to predict…

Examining US Principal Perception of Multiple Leadership Styles Used to Practice Shared Instructional Leadership

ERIC Educational Resources Information Center

Urick, Angela

2016-01-01

Purpose: Decades of research on different leadership styles shows that effective school leadership is the degree of influence or synergy between teachers and principals around the core business of schools, instruction. While various styles, such as transformational, instructional, shared instructional, point to the similar measures of high…

Defining Success in Adult Basic Education Settings: Multiple Stakeholders, Multiple Perspectives

PubMed Central

Tighe, Elizabeth L.; Barnes, Adrienne E.; Connor, Carol M.; Steadman, Sharilyn C.

2015-01-01

This study employed quantitative and qualitative research approaches to investigate what constitutes “success” in Adult Basic Education (ABE) programs from the perspectives of multiple educational stakeholders: the state funding agency, the teachers, and the students. Success was defined in multiple ways. In the quantitative section of the study, we computed classroom value-added scores (used as a metric of the state’s definition of success) to identify more and less effective ABE classrooms in two Florida counties. In the qualitative section of the study, we observed and conducted interviews with teachers and students in the selected classrooms to investigate how these stakeholders defined success in ABE. Iterative consideration of the qualitative data revealed three principal markers of success: (a) instructional strategies and teacher-student interactions; (b) views on standardized testing; and (c) student motivational factors. In general, classrooms with higher value-added scores were characterized by multiple instructional approaches, positive and collaborative teacher-student interactions, and students engaging in goal setting and citing motivational factors such as family and personal fulfillment. The implications for ABE programs are discussed. PMID:26279590

"Every Child Ready": Exposure to a Comprehensive Instructional Model Improves Students' Growth Trajectories in Multiple Early Learning Domains

ERIC Educational Resources Information Center

Carlson, Abby G.; Curby, Timothy W.; Brown, Chavaughn A.; Truong, Felicia R.

2017-01-01

The current study investigates the impact of Every Child Ready (ECR), a comprehensive instructional model that includes: "What to teach, how to teach and how to know instruction is effective." The ECR instructional model is designed to provide high quality instruction to children via a play-based, thematic curriculum. Participants…

A Comparison of Video Modeling, Text-Based Instruction, and No Instruction for Creating Multiple Baseline Graphs in Microsoft Excel

ERIC Educational Resources Information Center

Tyner, Bryan C.; Fienup, Daniel M.

2015-01-01

Graphing is socially significant for behavior analysts; however, graphing can be difficult to learn. Video modeling (VM) may be a useful instructional method but lacks evidence for effective teaching of computer skills. A between-groups design compared the effects of VM, text-based instruction, and no instruction on graphing performance.…

Achievement of First-, Second-, and Third-Grade Students on Multiplication and Division Word Problems in Two Different Solution Environments.

ERIC Educational Resources Information Center

O'Brien, Aileen; Cabral, Sheryl Ann

This is a project in an emerging line of research investigating children's informed knowledge of mathematics questions. The purpose of this study was to analyze the ability of students who had not received multiplication or division instruction to solve multiplication and division word problems. The study consisted of videotaped interviews with 89…

How Do We Match Instructional Effectiveness with Learning Curves?

ERIC Educational Resources Information Center

Branum-Martin, Lee; Mehta, Paras D.; Taylor, W. Patrick; Carlson, Coleen D.; Lei, Xiaoxuan; Hunter, C. Vincent; Francis, David J.

2015-01-01

In order to examine the effectiveness of instruction, the authors confront formidable statistical problems, including multivariate structure of classroom observations, longitudinal dependence of both classroom observations and student outcomes. As the authors begin to examine instruction, classroom observations involve multiple variables for which…

Lily Pad Doubling: Proportional Reasoning Development

ERIC Educational Resources Information Center

Robichaux-Davis, Rebecca R.

2017-01-01

Progressing from additive to multiplicative thinking is critical for the development of middle school students' proportional reasoning abilities. Yet, many middle school mathematics teachers lack a thorough understanding of additive versus multiplicative situations. This article describes a sequence of instructional activities used to develop the…

Bridging Home and School through Multiple Intelligences.

ERIC Educational Resources Information Center

Reiff, Judith C.

1996-01-01

Suggests that teachers can share information with parents about multiple intelligences and encourage parents to provide activities to nurture their child's own intelligences. Provides teachers with instructional strategies and parents with activities related to linguistic, logical-mathematical, spatial, musical, bodily-kinesthetic, interpersonal,…

Using Multiple Intelligences to Bridge the Educational Poverty Gap

ERIC Educational Resources Information Center

Goebel, Kym

2009-01-01

Students living in poverty have needs that are not being addressed in traditional classrooms. Students from "generational poverty" process information differently (Payne 1996). Information is processed based on their living conditions and upbringing. Differentiating instruction using Howard Gardener's Multiple Intelligence theory…

An Economic Analysis of Instructional Language

ERIC Educational Resources Information Center

Lien, Donald; Wang, Yaqin

2013-01-01

This paper constructs a simple two-tier education framework to analyze the effectiveness of multiple language instruction. Suppose that the government attempts to maximize the average post-education productivity. It is shown that the optimal education policy requires different languages of instruction be adopted in the education system. The…

Case-Based Instructional Practices: A Multiple-Case Study from Torts, Marketing, and Online Instructional Design Classes

ERIC Educational Resources Information Center

Jung, Ji yoon

2017-01-01

The purpose of this study is to provide a comprehensive account on case-based instructional practices. Semester-long participant observation records in torts, marketing, and online instructional design classes, instructor interviews, course syllabi and teaching materials were used to describe the within-class complexity of the practices in terms…

Small Changes: Using Assessment to Direct Instructional Practices in Large-Enrollment Biochemistry Courses

PubMed Central

Xu, Xiaoying; Lewis, Jennifer E.; Loertscher, Jennifer; Minderhout, Vicky; Tienson, Heather L.

2017-01-01

Multiple-choice assessments provide a straightforward way for instructors of large classes to collect data related to student understanding of key concepts at the beginning and end of a course. By tracking student performance over time, instructors receive formative feedback about their teaching and can assess the impact of instructional changes. The evidence of instructional effectiveness can in turn inform future instruction, and vice versa. In this study, we analyzed student responses on an optimized pretest and posttest administered during four different quarters in a large-enrollment biochemistry course. Student performance and the effect of instructional interventions related to three fundamental concepts—hydrogen bonding, bond energy, and pKa—were analyzed. After instructional interventions, a larger proportion of students demonstrated knowledge of these concepts compared with data collected before instructional interventions. Student responses trended from inconsistent to consistent and from incorrect to correct. The instructional effect was particularly remarkable for the later three quarters related to hydrogen bonding and bond energy. This study supports the use of multiple-choice instruments to assess the effectiveness of instructional interventions, especially in large classes, by providing instructors with quick and reliable feedback on student knowledge of each specific fundamental concept. PMID:28188280

Asymmetric translation between multiple representations in chemistry

NASA Astrophysics Data System (ADS)

Lin, Yulan I.; Son, Ji Y.; Rudd, James A., II

2016-03-01

Experts are more proficient in manipulating and translating between multiple representations (MRs) of a given concept than novices. Studies have shown that instruction using MR can increase student understanding of MR, and one model for MR instruction in chemistry is the chemistry triplet proposed by Johnstone. Concreteness fading theory suggests that presenting concrete representations before abstract representations can increase the effectiveness of MR instruction; however, little work has been conducted on varying the order of different representations during instruction and the role of concreteness in assessment. In this study, we investigated the application of concreteness fading to MR instruction and assessment in teaching chemistry. In two experiments, undergraduate students in either introductory psychology courses or general chemistry courses were given MR instruction on phase changes using different orders of presentation and MR assessment questions based on the representations in the chemistry triplet. Our findings indicate that the order of presentation based on levels of concreteness in MR chemistry instruction is less important than implementation of comprehensive MR assessments. Even after MR instruction, students display an asymmetric understanding of the chemical phenomenon on the MR assessments. Greater emphasis on MR assessments may be an important component in MR instruction that effectively moves novices toward more expert MR understanding.

Right-Brain/Left-Brain Integrated Associative Processor Employing Convertible Multiple-Instruction-Stream Multiple-Data-Stream Elements

NASA Astrophysics Data System (ADS)

Hayakawa, Hitoshi; Ogawa, Makoto; Shibata, Tadashi

2005-04-01

A very large scale integrated circuit (VLSI) architecture for a multiple-instruction-stream multiple-data-stream (MIMD) associative processor has been proposed. The processor employs an architecture that enables seamless switching from associative operations to arithmetic operations. The MIMD element is convertible to a regular central processing unit (CPU) while maintaining its high performance as an associative processor. Therefore, the MIMD associative processor can perform not only on-chip perception, i.e., searching for the vector most similar to an input vector throughout the on-chip cache memory, but also arithmetic and logic operations similar to those in ordinary CPUs, both simultaneously in parallel processing. Three key technologies have been developed to generate the MIMD element: associative-operation-and-arithmetic-operation switchable calculation units, a versatile register control scheme within the MIMD element for flexible operations, and a short instruction set for minimizing the memory size for program storage. Key circuit blocks were designed and fabricated using 0.18 μm complementary metal-oxide-semiconductor (CMOS) technology. As a result, the full-featured MIMD element is estimated to be 3 mm2, showing the feasibility of an 8-parallel-MIMD-element associative processor in a single chip of 5 mm× 5 mm.

Classroom: Efficient Grading

ERIC Educational Resources Information Center

Shaw, David D.; Pease, Leonard F., III.

2014-01-01

Grading can be accelerated to make time for more effective instruction. This article presents specific time management strategies selected to decrease administrative time required of faculty and teaching assistants, including a multiple answer multiple choice interface for exams, a three-tier grading system for open ended problem solving, and a…

The Multiple Component Alternative for Gifted Education.

ERIC Educational Resources Information Center

Swassing, Ray

1984-01-01

The Multiple Component Model (MCM) of gifted education includes instruction which may overlap in literature, history, art, enrichment, languages, science, physics, math, music, and dance. The model rests on multifactored identification and requires systematic development and selection of components with ongoing feedback and evaluation. (CL)

A Revised Embedded Planning Tool for Intensive Reading Instruction

ERIC Educational Resources Information Center

Wei, Yan; Lombardi, Allison; Simonsen, Brandi; Coyne, Michael; Faggella-Luby, Michael; Freeman, Jennifer; Kearns, Devin

2017-01-01

A single-subject AB multiple-baseline design across participants was utilized to investigate the effectiveness of the Revised Tier Three Instructional Planning (T-TIP) tool on teacher lesson planning, with a focus on corrective and elaborative feedback within intensive literacy instructional settings in secondary schools. Findings revealed that…

Authentic Assessments: Praxis for the Distance Librarian

ERIC Educational Resources Information Center

Twomey, Beth

2015-01-01

Distance librarians continually develop information literacy instruction in a variety of formats. Assessment, when it occurs, tends to be of the traditional multiple-choice variety and does not measure more complex skills. Authentic assessments offer the instruction librarian a way to re-think their instruction strategies and assessment of student…

Presentation Time Concerning System-Paced Multimedia Instructions and the Superiority of Learner Pacing

ERIC Educational Resources Information Center

Stiller, Klaus D.; Petzold, Kirstin; Zinnbauer, Peter

2011-01-01

The superiority of learner-paced over system-paced instructions was demonstrated in multiple experiments. In these experiments, the system-paced presentations were highly speeded, causing cognitive overload, while the learner-paced instructions allowed adjustments of the presentational flow to the learner's needs by pacing facilities, mostly…

Effects of Writing Instruction on Kindergarten Students' Writing Achievement: An Experimental Study

ERIC Educational Resources Information Center

Jones, Cindy D'On

2015-01-01

This full-year experimental study examined how methods of writing instruction contribute to kindergarten students' acquisition of foundational and compositional early writing skills. Multiple regression with cluster analysis was used to compare 3 writing instructional groups: an interactive writing group, a writing workshop group, and a…

Comprehension Strategy Instruction for Multimodal Texts in Science

ERIC Educational Resources Information Center

Alvermann, Donna E.; Wilson, Amy Alexandra

2011-01-01

This article highlights examples from a middle-school science teacher's instruction using multimodal texts. Its importance lies in reconciling narrowed definitions of reading (and hence reading instruction) with the need to develop students' critical awareness as they engage with multiple sign systems, or semiotic resources, used for constructing…

Toward a Critical Instructional Technology: Instrumental Rationality, Objectification, and Psychologism

ERIC Educational Resources Information Center

Gur, Bekir S.

2007-01-01

Using a multiple-paper format, this dissertation includes three papers. By providing critiques of instrumental rationality, objectification, and psychologism in instructional technology," this study aims to provide a tentative formulation of a "critical instructional technology that is sensitive to power and ethics. The first article starts by…

Instructive Feedback Embedded within Group Instruction for Children Diagnosed with Autism Spectrum Disorder

ERIC Educational Resources Information Center

Leaf, Justin B.; Cihon, Joseph H.; Alcalay, Aditt; Mitchell, Erin; Townley-Cochran, Donna; Miller, Kevin; Leaf, Ronald; Taubman, Mitchell; McEachin, John

2017-01-01

The present study evaluated the effects of instructive feedback embedded within a group discrete trial teaching to teach tact relations to nine children diagnosed with autism spectrum disorder using a nonconcurrent multiple-baseline design. Dependent variables included correct responses for: primary targets (directly taught), secondary targets…

Teacher Perception on Differentiated Instruction and its Influence on Instructional Practice

ERIC Educational Resources Information Center

Burkett, Jacquelyn Ann

2013-01-01

Differentiated Instruction is an approach to teaching which meets the diverse academic needs of students by considering learner readiness, interest and learning style. The approach is grounded in the socio-cultural, multiple intelligence and learning style theories. In addition, differentiation is a research based method for meeting the…

The Effect of Differentiated Instruction on Standardized Assessment Performance of Students in the Middle School Mathematics Classroom

ERIC Educational Resources Information Center

Williams, Kimberly Gail

2012-01-01

Changing demographics, student diversity, and increased accountability have compelled educators to challenge the uniform constraints of traditional instruction and create an environment focused on individual achievement. Differentiated instruction empowers teachers to target multiple learning styles through varied themes, adapted content delivery,…

Evaluating Blended and Flipped Instruction in Numerical Methods at Multiple Engineering Schools

ERIC Educational Resources Information Center

Clark, Renee; Kaw, Autar; Lou, Yingyan; Scott, Andrew; Besterfield-Sacre, Mary

2018-01-01

With the literature calling for comparisons among technology-enhanced or active-learning pedagogies, a blended versus flipped instructional comparison was made for numerical methods coursework using three engineering schools with diverse student demographics. This study contributes to needed comparisons of enhanced instructional approaches in STEM…

Middle School Engineering Problem Solving Using Traditional vs. E-PBL Module Instruction

ERIC Educational Resources Information Center

Baele, Loren C.

2017-01-01

This multiple methods (Denzin, 1978) study investigated two instructional approaches, traditional module and electronic Problem-Based Learning instruction (e-PBL), used within a middle school engineering classroom focused on the variables of engagement, content knowledge, student self-assessment and teacher assessment of problem solving solutions.…

Biotechnology Education: A Multiple Instructional Strategies Approach.

ERIC Educational Resources Information Center

Dunham, Trey; Wells, John; White, Karissa

2002-01-01

Provides a rationale for inclusion of biotechnology in technology education. Describes an instructional strategy that uses behaviorist, cognitive, and constructivist learning theories in two activities involving photobioreactors and bovine somatotropin (growth hormone). (Contains 39 references.) (SK)

Using Picturebooks to Promote Academic Literacy

ERIC Educational Resources Information Center

Ranck-Buhr, Wendy, Ed.

2013-01-01

The development of academic literacy requires students to think critically about multiple text types. Picturebooks can be rich and varied resources on which to base well-designed instruction that will facilitate thinking, discussions, connections, and problem solving in multiple content areas. From the Holocaust to ecology to grammar, picturebooks…

Selecting Tools to Model Integer and Binomial Multiplication

ERIC Educational Resources Information Center

Pratt, Sarah Smitherman; Eddy, Colleen M.

2017-01-01

Mathematics teachers frequently provide concrete manipulatives to students during instruction; however, the rationale for using certain manipulatives in conjunction with concepts may not be explored. This article focuses on area models that are currently used in classrooms to provide concrete examples of integer and binomial multiplication. The…

Flexibility in Problem Solving: The Case of Equation Solving

ERIC Educational Resources Information Center

Star, Jon R.; Rittle-Johnson, Bethany

2008-01-01

A key learning outcome in problem-solving domains is the development of flexible knowledge, where learners know multiple strategies and adaptively choose efficient strategies. Two interventions hypothesized to improve flexibility in problem solving were experimentally evaluated: prompts to discover multiple strategies and direct instruction on…

Self-Regulated Strategy Development Instruction for Teaching Multi-Step Equations to Middle School Students Struggling in Math

ERIC Educational Resources Information Center

Cuenca-Carlino, Yojanna; Freeman-Green, Shaqwana; Stephenson, Grant W.; Hauth, Clara

2016-01-01

Six middle school students identified as having a specific learning disability or at risk for mathematical difficulties were taught how to solve multi-step equations by using the self-regulated strategy development (SRSD) model of instruction. A multiple-probe-across-pairs design was used to evaluate instructional effects. Instruction was provided…

A Design-Based Research Case Study Documenting a Constructivist ID Process and Instructional Solution for a Cross-Cultural Workforce

ERIC Educational Resources Information Center

Tracey, Monica W.; Unger, Kelly L.

2012-01-01

As the need for instructing a globalized workforce increases, instructional designers must embrace the constraints and the opportunities these projects provide in order to move the field of cross-cultural instructional design (ID) forward. Cross-cultural projects offer multiple avenues for growth in ID practice, overcoming cultural barriers, and a…

An Analysis of Peer-Submitted and Peer-Reviewed Answer Rationales, in an Asynchronous Peer Instruction Based Learning Environment

ERIC Educational Resources Information Center

Bhatnagar, Sameer; Lasry, Nathaniel; Desmarais, Michel; Dugdale, Michael; Whittaker, Chris; Charles, Elizabeth S.

2015-01-01

This paper reports on an analyis of data from a novel "Peer Instruction" application, named DALITE. The Peer Instruction paradigm is well suited to take advantage of peer-input in web-based learning environments. DALITE implements an asynchronous instantiation of peer instruction: after submitting their answer to a multiple-choice…

Pre-Service Teachers' Perceptions of Effective Inquiry Instruction: Are Effective Instruction and Effective Inquiry Instruction Essentially the Same?

ERIC Educational Resources Information Center

Aulls, Mark W.; Ibrahim, Ahmed

2012-01-01

This multiple case study examined pre-service teachers perceptions of effective post-secondary instruction. Pre-service teachers were asked to write essays describing an effective teacher of their choice. Twenty-one essays were randomly selected. Data analysis involved open coding of each essay, content analysis of each essay using Anderson and…

The impact of science teachers' epistemological beliefs on authentic inquiry: A multiple-case study

NASA Astrophysics Data System (ADS)

Jackson, Dionne Bennett

The purpose of this study was to examine how science teachers' epistemological beliefs impacted their use of authentic inquiry in science instruction. Participants in this multiple-case study included a total of four teachers who represented the middle, secondary and post-secondary levels. Based on the results of the pilot study conducted with a secondary science teacher, adjustments were made to the interview questions and observation protocol. Data collection for the study included semi-structured interviews, direct observations of instructional techniques, and the collection of artifacts. The cross case analysis revealed that the cases epistemological beliefs were mostly Transitional and the method of instruction used most was Discussion. Two of the cases exhibited consistent beliefs and instructional practices, whereas the other two exhibited beliefs beyond their instruction. The findings of this study support the literature on the influence of contextual factors and professional development on teacher beliefs and practice. The findings support and contradict literature relevant to the consistency of teacher beliefs with instruction. This study's findings revealed that the use of reform-based instruction, or Authentic Inquiry, does not occur when science teachers do not have the beliefs and experiences necessary to implement this form of instruction.

The Influence of Tier One of RtI[superscript 2] and Instructional Coaching on Teacher Instruction and Student/ELL Learning: A Multiple Case Study

ERIC Educational Resources Information Center

Valadez, Frances E.

2012-01-01

The purpose of this case study was to demonstrate the influence of Tier 1 of Response to Intervention and Instruction (RtI[superscript 2]) and instructional coaching on teachers' instruction and on students' and English Language Learners' (ELL) learning. Research was conducted in one large urban elementary school. The unit of study…

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

PubMed Central

Guthrie, John T.; Klauda, Susan Lutz

2014-01-01

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

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

PubMed

Guthrie, John T; Klauda, Susan Lutz

2014-10-01

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

Conceptual Understanding of Multiplicative Properties through Endogenous Digital Game Play

ERIC Educational Resources Information Center

Denham, Andre

2012-01-01

This study purposed to determine the effect of an endogenously designed instructional game on conceptual understanding of the associative and distributive properties of multiplication. Additional this study sought to investigate if performance on measures of conceptual understanding taken prior to and after game play could serve as predictors of…

A Descriptive Study on the Use of Materials in Vocabulary Lessons

ERIC Educational Resources Information Center

Holmes, Kerry; Holmes, Stacy V.; Watts, Karley

2012-01-01

Vocabulary knowledge is important because it is highly correlated with content area learning. Strategies for vocabulary instruction recommend using new words in multiple contexts as key to learning. To date, the term "multiple contexts" emphasizes written contexts, not three-dimensional concrete material contexts. This article describes the…

Multiple Literacies, Curriculum, and Instruction in Early Childhood and Elementary School

ERIC Educational Resources Information Center

Larson, Joanne

2006-01-01

This article describes some implications of using a multiple literacies perspective in the construction and implementation of literacy curriculum, pedagogy, and assessment in early childhood and elementary classrooms. After briefly laying out a theoretical perspective in sections focusing on early literacy, academic learning, literacy beyond…

Architecture for Building Conversational Agents that Support Collaborative Learning

ERIC Educational Resources Information Center

Kumar, R.; Rose, C. P.

2011-01-01

Tutorial Dialog Systems that employ Conversational Agents (CAs) to deliver instructional content to learners in one-on-one tutoring settings have been shown to be effective in multiple learning domains by multiple research groups. Our work focuses on extending this successful learning technology to collaborative learning settings involving two or…

An assessment of the connection machine

NASA Technical Reports Server (NTRS)

Schreiber, Robert

1990-01-01

The CM-2 is an example of a connection machine. The strengths and problems of this implementation are considered as well as important issues in the architecture and programming environment of connection machines in general. These are contrasted to the same issues in Multiple Instruction/Multiple Data (MIMD) microprocessors and multicomputers.

The Promise and Pitfalls of Making Connections in Mathematics

ERIC Educational Resources Information Center

Fyfe, Emily R.; Alibali, Martha W.; Nathan, Mitchell J.

2017-01-01

Making connections during math instruction is a recommended practice, but may increase the difficulty of the lesson. We used an avatar video instructor to qualitatively examine the role of linking multiple representations for 24 middle school students learning algebra. Students were taught how to solve polynomial multiplication problems, such as…

A Qualitative Approach to Portfolios: The Early Assessment for Exceptional Potential Model.

ERIC Educational Resources Information Center

Shaklee, Beverly D.; Viechnicki, Karen J.

1995-01-01

The Early Assessment for Exceptional Potential portfolio assessment model assesses children as exceptional learners, users, generators, and pursuers of knowledge. It is based on use of authentic learning opportunities; interaction of assessment, curriculum, and instruction; multiple criteria derived from multiple sources; and systematic teacher…

Modeling Instruction in AP Physics C: Mechanics and Electricity and Magnetism

ERIC Educational Resources Information Center

Belcher, Nathan Tillman

2017-01-01

This action research study used data from multiple assessments in Mechanics and Electricity and Magnetism to determine the viability of Modeling Instruction as a pedagogy for students in AP Physics C: Mechanics and Electricity and Magnetism. Modeling Instruction is a guided-inquiry approach to teaching science in which students progress through…

A Strategy for Embedding Functional Motor and Early Numeracy Skill Instruction into Physical Education Activities

ERIC Educational Resources Information Center

Whinnery, Stacie B.; Whinnery, Keith W.; Eddins, Daisy

2016-01-01

This article addresses the challenges educators face when attempting to find a balance between both functional and academic skill instruction for students with severe, multiple disabilities including motor impairments. The authors describe a strategy that employs embedded instruction of early numeracy and functional motor skills during physical…

Teaching Students with Emotional and Behavior Disorder How to Write Persuasive Essays Fluently

ERIC Educational Resources Information Center

Cerar, Nancy Irby

2012-01-01

A multiprobe, multiple baseline design was used to evaluate the effectiveness of persuasive writing strategy instruction. Six middle school students with emotional and behavioral disabilities (EBD) received two instructional phases of Self-Regulated Strategy Development (SRSD) instruction for writing persuasive essays over 33 days of intervention.…

The Practice of Eclectic Instructional Design

ERIC Educational Resources Information Center

Honebein, Peter C.; Sink, Darryl L.

2012-01-01

Eclectic instructional design is the process whereby a designer blends ideas from multiple learning theories to construct a learning experience that works better than a course designed from only one theoretical influence. Eclectic instructional designers are those who do not get hung up or rely consistently on any one theory for their designs.…

Comparing the Effectiveness of Collaborative Instructional Practices in Algebra

ERIC Educational Resources Information Center

Triaga, Russell D.

2014-01-01

The use of multiple forms of collaborative instruction to teach integrated algebra makes it difficult for teachers to determine which collaborative form is best suited for the curriculum. An inconsistent approach to integrated algebra instruction at the study school needed to be addressed for the benefit of teacher effectiveness and student…

Instructional Leadership of High School Assistant Principals in Northern California

ERIC Educational Resources Information Center

Garrard, John Christian Timothy

2013-01-01

To identify how high school assistant principals in large suburban schools serve as instructional leaders and how they develop these skills, this research utilized a multiple-case study design, followed by a cross-case analysis of the data. This research explores the instructional leadership of three female comprehensive high school assistant…

A Guide to Addressing Multiple Priorities in Core Content Instruction for Students with Severe Disabilities

ERIC Educational Resources Information Center

Root, Jenny R.; Knight, Victoria F.; Mims, Pamela J.

2017-01-01

Instruction in academic core content provides students with moderate to severe disabilities a full educational opportunity that promotes current and future options in the community and can complement acquisition of daily living skills. However, high school teachers face many challenges in balancing instructional priorities given the mission to…

Activities for Differentiated Instruction Addressing All Levels of Bloom's Taxonomy and Eight Multiple Intelligences.

ERIC Educational Resources Information Center

Rule, Audrey C., Ed.; Lord, Linda Hurley, Ed.

This manuscript contains 13 curriculum units designed to enhance differentiated instruction for learners with special needs from grades 1-12, including gifted students. It integrates Benjamin S. Bloom's levels of cognitive understanding with Howard Gardner's eight domains of intelligence to provide a framework for individualized instruction. Each…

Understanding Evolutionary Potential in Virtual CPU Instruction Set Architectures

PubMed Central

Bryson, David M.; Ofria, Charles

2013-01-01

We investigate fundamental decisions in the design of instruction set architectures for linear genetic programs that are used as both model systems in evolutionary biology and underlying solution representations in evolutionary computation. We subjected digital organisms with each tested architecture to seven different computational environments designed to present a range of evolutionary challenges. Our goal was to engineer a general purpose architecture that would be effective under a broad range of evolutionary conditions. We evaluated six different types of architectural features for the virtual CPUs: (1) genetic flexibility: we allowed digital organisms to more precisely modify the function of genetic instructions, (2) memory: we provided an increased number of registers in the virtual CPUs, (3) decoupled sensors and actuators: we separated input and output operations to enable greater control over data flow. We also tested a variety of methods to regulate expression: (4) explicit labels that allow programs to dynamically refer to specific genome positions, (5) position-relative search instructions, and (6) multiple new flow control instructions, including conditionals and jumps. Each of these features also adds complication to the instruction set and risks slowing evolution due to epistatic interactions. Two features (multiple argument specification and separated I/O) demonstrated substantial improvements in the majority of test environments, along with versions of each of the remaining architecture modifications that show significant improvements in multiple environments. However, some tested modifications were detrimental, though most exhibit no systematic effects on evolutionary potential, highlighting the robustness of digital evolution. Combined, these observations enhance our understanding of how instruction architecture impacts evolutionary potential, enabling the creation of architectures that support more rapid evolution of complex solutions to a broad range of challenges. PMID:24376669

Effects of using multi-vide ruler kit in the acquisition of numeracy skills among PROTIM students

NASA Astrophysics Data System (ADS)

Arumugan, Hemalatha A./P.; Obeng, Sharifah Nasriah Wan; Talib, Corrienna Abdul; Bunyamin, Muhammad Abdul Hadi; Ali, Marlina; Ibrahim, Norhasniza; Zawadzki, Rainer

2017-08-01

One effective way to teach arithmetic more interestingly and make it easier to learn is through the use of instructional materials. These can help students master certain mathematical skills, particularly multiplication and division, often considered difficult amongst primary school pupils. Nevertheless, the insufficiency of appropriate instructional materials causes difficulty in understanding how to use the proper technique or apply the concept, especially in multiplication. With this in mind, this study investigated whether the innovative and creative instructional material designed to assist and enhance numeracy skills, namely the Multi-vide Ruler kit, could increase students' ability in solving multiplication and division questions and whether it affected their interest in solving numeracy problems. Participants in this study included ten PROTIM (Program Tiga M [Three M Program] - membaca [reading], menulis [writing] dan mengira [calculate]) students, 9-10 years old, who had difficulties in reading, writing and arithmetic. In order to get appropriate support for qualitative research, a pre and post-test containing ten basic mathematical operations, was implemented together with the Multi-vide Ruler Kit. The findings of the qualitative case study, with the pre and post-tests, showed significant differences in their achievement and interest in two-digit multiplication and division operations. The results suggest that this approach could improve PROTIM student's ability to solve basic mathematical operations. What was most encouraging was the increase in students' interest in solving numeracy problems.

Relations of Instructional Tasks to Teacher-Student Discourse in Mathematics Classrooms of Chinese Primary Schools

ERIC Educational Resources Information Center

Ni, Yujing; Zhou, Dehui; Li, Xiaoqing; Li, Qiong

2014-01-01

This study, based on observation of 90 fifth-grade mathematics classes in Chinese elementary schools, examined how the task features, high cognitive demand, multiple representations, and multiple solution methods may relate to classroom discourse. Results indicate that high cognitive demand tasks were associated with teachers' use higher order…

Teaching High School Biology Students to Coordinate Text and Diagrams: Relations with Transfer, Effort, and Spatial Skill

ERIC Educational Resources Information Center

Bergey, Bradley W.; Cromley, Jennifer G.; Newcombe, Nora S.

2015-01-01

There is growing evidence that targeted instruction can improve diagram comprehension, yet one of the skills identified in the diagram comprehension literature--coordinating multiple representations--has rarely been directly taught to students and tested as a classroom intervention. We created a Coordinating Multiple Representation (CMR)…

Regression Analysis: Legal Applications in Institutional Research

ERIC Educational Resources Information Center

Frizell, Julie A.; Shippen, Benjamin S., Jr.; Luna, Andrew L.

2008-01-01

This article reviews multiple regression analysis, describes how its results should be interpreted, and instructs institutional researchers on how to conduct such analyses using an example focused on faculty pay equity between men and women. The use of multiple regression analysis will be presented as a method with which to compare salaries of…

Using Combinatorial Approach to Improve Students' Learning of the Distributive Law and Multiplicative Identities

ERIC Educational Resources Information Center

Tsai, Yu-Ling; Chang, Ching-Kuch

2009-01-01

This article reports an alternative approach, called the combinatorial model, to learning multiplicative identities, and investigates the effects of implementing results for this alternative approach. Based on realistic mathematics education theory, the new instructional materials or modules of the new approach were developed by the authors. From…

Playing with the Multiple Intelligences: How Play Helps Them Grow

ERIC Educational Resources Information Center

Eberle, Scott G.

2011-01-01

Howard Gardner first posited a list of "multiple intelligences" as a liberating alternative to the assumptions underlying traditional IQ testing in his widely read study "Frames of Mind" (1983). Play has appeared only in passing in Gardner's thinking about intelligence, however, even though play instructs and trains the verbal, interpersonal,…

RAWS II: A MULTIPLE REGRESSION ANALYSIS PROGRAM,

DTIC Science & Technology

This memorandum gives instructions for the use and operation of a revised version of RAWS, a multiple regression analysis program. The program...of preprocessed data, the directed retention of variable, listing of the matrix of the normal equations and its inverse, and the bypassing of the regression analysis to provide the input variable statistics only. (Author)

The Application of Multiple Intelligences Theory to Reading Instruction.

ERIC Educational Resources Information Center

Alexander, James C.

Top-down and bottom-up theories have long dominated the field of reading. Recently, interactive models have been proposed by some researchers. One model, the interactive-compensatory model, hypothesizes that a deficiency in one processing area is compensated for by a relative strength in another area. The concept of multiple intelligences is one…

Internationally-Educated Health Professionals: A Distance Education Multiple Cultures Model

ERIC Educational Resources Information Center

Lum, Lillie

2006-01-01

Purpose: This paper aims to explore issues that must be addressed in post-secondary educational planning and delivery such that social cultural factors within the learning environment are recognized in ways that affirm the learner's cultural traditions. Design/methodology/approach: The adoption of a multiple cultures model of instructional design…

Analysis and Classification of Entering Freshmen Mathematic Students Using Multiple Discriminate Function Analysis.

ERIC Educational Resources Information Center

Ahrens, Steve

Predictor variables that could be used effectively to place entering freshmen methematics students into courses of instruction in mathematics were investigated at West Virginia University. Multiple discriminant analysis was used with nearly 6,000 student records collected over a three-year period, and a series of predictive equations were…

Facilitating High School Students' Use of Multiple Representations to Describe and Explain Simple Chemical Reactions

ERIC Educational Resources Information Center

Chandrasegaran, A. L.; Treagust, David F.; Mocerino, Mauro

2011-01-01

This study involved the evaluation of the efficacy of a planned instructional program to facilitate understanding of the macroscopic, submicroscopic and symbolic representational systems when describing and explaining chemical reactions by sixty-five Grade 9 students in a Singapore secondary school. A two-tier multiple-choice diagnostic instrument…

English 30, Part B: Reading. Questions Booklet. Grade 12 Diploma Examination, January 1997.

ERIC Educational Resources Information Center

Alberta Dept. of Education, Edmonton. Student Evaluation Branch.

Intended for students taking the Grade 12 Diploma Examinations in English 30, this "questions booklet" presents 70 multiple choice test items based on 8 reading selections in the accompanying readings booklet. After instructions for students, the booklet presents the multiple choice items which test students' comprehension of the poetry,…

Multiple Activities Program: An Evaluation. ESEA Title I, September 1971 to August 1972.

ERIC Educational Resources Information Center

Texley, Lloyd C.; And Others

The multiple activities funded under Title I of the 1965 Elementary Secondary Education Act had two purposes. First, they supplemented the instructional program for educationally disadvantaged children by developing a curriculum and techniques which would raise their achievement level commensurate with their ability. Second, they supported this…

System for Training Aviation Regulations (STAR): Using Multiple Vantage Points To Learn Complex Information through Scenario-Based Instruction and Multimedia Techniques.

ERIC Educational Resources Information Center

Chandler, Terrell N.

1996-01-01

The System for Training of Aviation Regulations (STAR) provides comprehensive training in understanding and applying Federal aviation regulations. STAR gives multiple vantage points with multimedia presentations and storytelling within four categories of learning environments: overviews, scenarios, challenges, and resources. Discusses the…

Don Quixote Meets "Ser" and "Estar": Multiple Perspectives on Language Learning in Spanish Literature Classes

ERIC Educational Resources Information Center

Polio, Charlene; Zyzik, Eve

2009-01-01

This multiple case study examines language-focused instruction in 3 university Spanish literature classes to examine the students' and instructors' perspectives on language learning in this context. The classes were studied for a semester through observations, instructor interviews and stimulated recalls, and student questionnaires. Among the…

Teaching Choice Making to Children with Visual Impairments and Multiple Disabilities in Preschool and Kindergarten Classrooms

ERIC Educational Resources Information Center

Clark, Christine; McDonnell, Andrea P.

2008-01-01

This study examined the effectiveness of an intervention package that included visual accommodations, daily preference assessments, and naturalistic instructional strategies on the accuracy of choice-making responses for three participants with visual impairments and multiple disabilities. It also examined the participants' ability to maintain and…

Content Area Vocabulary Videos in Multiple Contexts: A Pedagogical Tool

ERIC Educational Resources Information Center

Webb, C. Lorraine; Kapavik, Robin Robinson

2015-01-01

The authors challenged pre-service teachers to digitally define a social studies or mathematical vocabulary term in multiple contexts using a digital video camera. The researchers sought to answer the following questions: 1. How will creating a video for instruction affect pre-service teachers' attitudes about teaching with technology, if at all?…

Active Learning in the Middle Grades Classroom: Overcoming the Barriers to Implementation

ERIC Educational Resources Information Center

Edwards, Susan

2015-01-01

The Association for Middle Level Education advocates for instruction that incorporates active learning and multiple learning approaches in middle grades classrooms. The aim of this qualitative study was to examine middle level teachers who are able to implement active learning and multiple learning approaches within the standardized testing and…

Flexible Language Constructs for Large Parallel Programs

DOE PAGES

Rosing, Matt; Schnabel, Robert

1994-01-01

The goal of the research described in this article is to develop flexible language constructs for writing large data parallel numerical programs for distributed memory (multiple instruction multiple data [MIMD]) multiprocessors. Previously, several models have been developed to support synchronization and communication. Models for global synchronization include single instruction multiple data (SIMD), single program multiple data (SPMD), and sequential programs annotated with data distribution statements. The two primary models for communication include implicit communication based on shared memory and explicit communication based on messages. None of these models by themselves seem sufficient to permit the natural and efficient expression ofmore » the variety of algorithms that occur in large scientific computations. In this article, we give an overview of a new language that combines many of these programming models in a clean manner. This is done in a modular fashion such that different models can be combined to support large programs. Within a module, the selection of a model depends on the algorithm and its efficiency requirements. In this article, we give an overview of the language and discuss some of the critical implementation details.« less

Inquiry-Based Science Instruction in High School Biology Courses: A Multiple Case Study

ERIC Educational Resources Information Center

Aso, Eze

2014-01-01

A lack of research exists about how secondary school science teachers use inquiry-based instruction to improve student learning. The purpose of this qualitative study was to explore how science teachers used inquiry-based instruction to improve student learning in high school biology courses. The conceptual framework was based on Banchi and Bell's…

Principals' Conceptions of Instructional Leadership and Their Informal Social Networks: An Exploration of the Mechanisms of the Mesolevel

ERIC Educational Resources Information Center

Rigby, Jessica G.

2016-01-01

First-year principals encounter multiple messages about what it means to be instructional leaders; this may matter for how they enact instructional leadership. This cross-case qualitative study uses a qualitative approach of social network analysis to uncover the mechanisms through which first-year principals encountered particular beliefs about…

The Effects of Different Feedback Strategies Using Computer-Administered Multiple-Choice Questions as Instruction.

ERIC Educational Resources Information Center

Clariana, Roy B.; And Others

The present study investigated the effects of using different forms of material with 100 eleventh grade students enrolled in a 5-week CBI (computer based instruction) summer enrichment program in Memphis, Tennessee. The basic design consisted of two conditions of instructional support (text and questions vs. questions only), two testings…

The Effects of Constant Time Delay and Instructive Feedback on the Acquisition of English and Spanish Sight Words

ERIC Educational Resources Information Center

Appelman, Michelle; Vail, Cynthia O.; Lieberman-Betz, Rebecca G.

2014-01-01

The authors of this study evaluated the acquisition of instructive feedback information presented to four kindergarten children with mild delays taught in dyads using a constant time delay (CTD) procedure. They also assessed the learning of observational (dyadic partner) information within this instructional arrangement. A multiple probe design…

The Effects of Daily Intensive Tact Instruction on Preschool Students' Emission of Pure Tacts and Mands in Non-Instructional Setting

ERIC Educational Resources Information Center

Pistoljevic, Nirvana; Greer, R. Douglas

2006-01-01

We tested the effects of an intensive tact instruction procedure on numbers of tacts emitted in non-instructional settings (NIS) using a multiple probe design across 3 participants (3- and 4-year old boys with autism). The dependent variable was tacts emitted in NIS before/after the mastery of sets of 5 different stimuli. The non-instructional…

A comparison of video modeling, text-based instruction, and no instruction for creating multiple baseline graphs in Microsoft Excel.

PubMed

Tyner, Bryan C; Fienup, Daniel M

2015-09-01

Graphing is socially significant for behavior analysts; however, graphing can be difficult to learn. Video modeling (VM) may be a useful instructional method but lacks evidence for effective teaching of computer skills. A between-groups design compared the effects of VM, text-based instruction, and no instruction on graphing performance. Participants who used VM constructed graphs significantly faster and with fewer errors than those who used text-based instruction or no instruction. Implications for instruction are discussed. © Society for the Experimental Analysis of Behavior.

Hyperswitch Communication Network Computer

NASA Technical Reports Server (NTRS)

Peterson, John C.; Chow, Edward T.; Priel, Moshe; Upchurch, Edwin T.

1993-01-01

Hyperswitch Communications Network (HCN) computer is prototype multiple-processor computer being developed. Incorporates improved version of hyperswitch communication network described in "Hyperswitch Network For Hypercube Computer" (NPO-16905). Designed to support high-level software and expansion of itself. HCN computer is message-passing, multiple-instruction/multiple-data computer offering significant advantages over older single-processor and bus-based multiple-processor computers, with respect to price/performance ratio, reliability, availability, and manufacturing. Design of HCN operating-system software provides flexible computing environment accommodating both parallel and distributed processing. Also achieves balance among following competing factors; performance in processing and communications, ease of use, and tolerance of (and recovery from) faults.

Assessing multiple intelligences in elementary-school students

NASA Astrophysics Data System (ADS)

Strecker, Catherine Hunt

The purpose of this qualitative case study was to gain a clear understanding of the manner in which fourth-grade students attending a Kansas elementary school learn when engaged in science activities grounded in H. Gardner's book, Frames of mind the theory of multiple intelligences (1983). The significance of this research lies in the discovery of the difference between teaching practice grounded in multiple intelligences versus that based upon traditional theory. Teacher self-perceptions with regard to the effectiveness of their instruction and student assessment within the classroom were also explored. The research evaluated the overall effectiveness of both traditional curriculum delivery and that rooted in the concept of multiple intelligences.

Principals' instructional management skills and middle school science teacher job satisfaction

NASA Astrophysics Data System (ADS)

Gibbs-Harper, Nzinga A.

The purpose of this research study was to determine if a relationship exists between teachers' perceptions of principals' instructional leadership behaviors and middle school teacher job satisfaction. Additionally, this study sought to assess whether principal's instructional leadership skills were predictors of middle school teachers' satisfaction with work itself. This study drew from 13 middle schools in an urban Mississippi school district. Participants included teachers who taught science. Each teacher was given the Principal Instructional Management Rating Scale (PIMRS; Hallinger, 2011) and the Teacher Job Satisfaction Questionnaire (TJSQ; Lester, 1987) to answer the research questions. The study was guided by two research questions: (a) Is there a relationship between the independent variables Defining the School's Mission, Managing the Instructional Program, and Developing the School Learning Climate Program and the dependent variable Work Itself?; (b) Are Defining the School's Mission, Managing the Instructional Program, and Developing the School Learning Climate Program predictors of Work Itself? The Pearson's correlation and multiple regression analysis were utilized to examine the relationship between the three dimensions of principals' instructional leadership and teacher satisfaction with work itself. The data revealed that there was a strong, positive correlation between all three dimensions of principals' instructional leadership and teacher satisfaction with work itself. However, the multiple regression analysis determined that teachers' perceptions of principals' instructional management skills is a slight predictor of Defining the School's Mission only.

Modeling Learning in Doubly Multilevel Binary Longitudinal Data Using Generalized Linear Mixed Models: An Application to Measuring and Explaining Word Learning.

PubMed

Cho, Sun-Joo; Goodwin, Amanda P

2016-04-01

When word learning is supported by instruction in experimental studies for adolescents, word knowledge outcomes tend to be collected from complex data structure, such as multiple aspects of word knowledge, multilevel reader data, multilevel item data, longitudinal design, and multiple groups. This study illustrates how generalized linear mixed models can be used to measure and explain word learning for data having such complexity. Results from this application provide deeper understanding of word knowledge than could be attained from simpler models and show that word knowledge is multidimensional and depends on word characteristics and instructional contexts.

Training and generalization of laundry skills: a multiple probe evaluation with handicapped persons.

PubMed Central

Thompson, T J; Braam, S J; Fugua, R W

1982-01-01

An instructional procedure composed of a graded sequence of prompts and token reinforcement was used to train a complex chain of behaviors which included sorting, washing, and drying clothes. A multiple probe design with sequential instruction across seven major components of the laundering routine was used to demonstrate experimental control. Students were taught to launder clothing using machines located in their school and generalization was assessed later on machines located in the public laundromat. A comparison of students' laundry skills with those of normal peers indicated similar levels of proficiency. Follow-up probes demonstrated maintenance of laundry skills over a 10-month period. PMID:7096228

Training and generalization of laundry skills: a multiple probe evaluation with handicapped persons.

PubMed

Thompson, T J; Braam, S J; Fugua, R W

1982-01-01

An instructional procedure composed of a graded sequence of prompts and token reinforcement was used to train a complex chain of behaviors which included sorting, washing, and drying clothes. A multiple probe design with sequential instruction across seven major components of the laundering routine was used to demonstrate experimental control. Students were taught to launder clothing using machines located in their school and generalization was assessed later on machines located in the public laundromat. A comparison of students' laundry skills with those of normal peers indicated similar levels of proficiency. Follow-up probes demonstrated maintenance of laundry skills over a 10-month period.

Adapting a Multiple-Baseline Design Rationale for Evaluating Instructional Interventions: Implications for the Adoption of Direct Instruction Reading Curricula for Evidence-Based Reform

ERIC Educational Resources Information Center

Vitale, Michael R.; Kaniuka, Theodore S.

2012-01-01

Present national methodological standards for evaluating the credibility of the design of individual research studies have resulted in findings reporting the pre-­post effectiveness of Direct Instruction programs to be eliminated from consideration by educational leaders involved in making curricular decisions intended to advance local school…

Moving beyond the Page in Content Area Literacy: Comprehension Instruction for Multimodal Texts in Science

ERIC Educational Resources Information Center

Wilson, Amy Alexandra

2008-01-01

Using a science lesson on lunar phases as a basis for discussion, the author suggests ways that teachers can provide literacy instruction on multimodal texts in science. The author asserts that multiple representations are central to the discipline of science, and that students require explicit instruction on how to critically read, evaluate, and…

Development and Validation of an Instrument to Measure Student Knowledge Gains for Chemical and Physical Change for Grades 6-8

ERIC Educational Resources Information Center

Christian, Brittany N.; Yezierski, Ellen J.

2012-01-01

Teachers tend to instruct topically, which requires the student to use multiple and interconnected concepts to succeed in each instructional unit. Therefore, it is beneficial to combine research on related concepts to form topic driven instruments to better assist teachers in assessing and instructing students. Chemical and physical change as a…

Instructional Strategies Drive Student Achievement: Methods to Improve Student Understanding of Topics in Earth Science

ERIC Educational Resources Information Center

Wilson, Carolyn H.; Weston, Matthew Stephen

2010-01-01

The purpose of this research is to share strategies and techniques used by highly qualified educators and experts in the field of education and instruction. Differentiated instruction is one of the most common terms used in education. It is also the key to teaching students with multiple or a wide range of disabilities. Quality classroom…

The Contributions of Eye Contact and Contingent Praise to Effective Instruction Delivery in Compliance Training

ERIC Educational Resources Information Center

Everett, Gregory E.; Olmi, D. Joe; Edwards, Ron P.; Tingstrom, Daniel H.

2005-01-01

The present study, using a multiple baseline across subjects design for two children and a nonconcurrent multiple baseline across subjects design for two additional children, evaluated whether the addition of eye contact and then contingent praise for compliance (CP) would lead to increases in childhood compliance for both statement and question…

Effects of Multiple Intelligences Supported Project-Based Learning on Students' Achievement Levels and Attitudes towards English Lesson

ERIC Educational Resources Information Center

Bas, Gökhan; Beyhan, Ömer

2010-01-01

The aim of the research was to investigate the effects of multiple intelligences supported project-based learning and traditional foreign language-teaching environment on students' achievement and their attitude towards English lesson. The research was carried out in 2009-2010 education-instruction year in Karatli Sehit Sahin Yilmaz Elementary…

Format of Options in Multiple Choice Test vis-a-vis Test Performance

ERIC Educational Resources Information Center

Bendulo, Hermabeth O.; Tibus, Erlinda D.; Bande, Rhodora A.; Oyzon, Voltaire Q.; Milla, Norberto E.; Macalinao, Myrna L.

2017-01-01

Testing or evaluation in an educational context is primarily used to measure or evaluate and authenticate the academic readiness, learning advancement, acquisition of skills, or instructional needs of learners. This study tried to determine whether the varied combinations of arrangements of options and letter cases in a Multiple-Choice Test (MCT)…

Considerations of Numbers Used in Tasks for Promoting Multiplicative Reasoning in Students with Learning Difficulties in Mathematics

ERIC Educational Resources Information Center

Risley, Rachael Ann

2016-01-01

This study explored the impact of numbers used in instructional tasks on the construction and generalization of multiplicative reasoning by fourth grade students designated as having learning difficulties or disabilities in mathematics (SLDs). In particular, this study addressed the following research questions: (1) In what ways do SLDs'…

Effects of Text-Belief Consistency and Reading Task on the Strategic Validation of Multiple Texts

ERIC Educational Resources Information Center

Maier, Johanna; Richter, Tobias

2016-01-01

In the comprehension of multiple controversial scientific texts, readers with strong prior beliefs tend to construct a one-sided mental representation that is biased towards belief-consistent information. In the present study, we examined whether an argument in contrast to a summary task instruction can increase the resource allocation to and…

Visual Spatial Attention to Multiple Locations At Once: The Jury Is Still Out

ERIC Educational Resources Information Center

Jans, Bert; Peters, Judith C.; De Weerd, Peter

2010-01-01

Although in traditional attention research the focus of visual spatial attention has been considered as indivisible, many studies in the last 15 years have claimed the contrary. These studies suggest that humans can direct their attention simultaneously to multiple noncontiguous regions of the visual field upon mere instruction. The notion that…

Improving the Writing and Knowledge of Emergent Writers: The Effects of Self-Regulated Strategy Development

ERIC Educational Resources Information Center

Zumbrunn, Sharon; Bruning, Roger

2013-01-01

The purpose of this study was to investigate the effectiveness of implementing the Self-Regulated Strategy Development (SRSD) model of instruction (Graham & Harris, 2005; Harris & Graham, 1996) on the writing skills and knowledge of six first grade students. A multiple-baseline design across participants with multiple probes (Kazdin, 2010) was…

EFL Learners' Multiple Documents Literacy: Effects of a Strategy-Directed Intervention Program

ERIC Educational Resources Information Center

Karimi, Mohammad Nabi

2015-01-01

There is a substantial body of L2 research documenting the central role of strategy instruction in reading comprehension. However, this line of research has been conducted mostly within the single text paradigm of reading research. With reading literacy undergoing a marked shift from single source reading to multiple documents literacy, little is…

Multiple Perspectives of Conceptual Change in Science and the Challenges Ahead

ERIC Educational Resources Information Center

Treagust, David F.; Duit, Reinders

2009-01-01

Conceptual change views of teaching and learning processes in science, and also in various other content domains, have played a significant role in research on teaching and learning as well as in instructional design since the late 1970s. Conceptual change can be interpreted from different individual perspectives or from multiple perspectives. In…

Enriching Student Concept Images: Teaching and Learning Fractions through a Multiple-Embodiment Approach

ERIC Educational Resources Information Center

Zhang, Xiaofen; Clements, M. A.; Ellerton, Nerida F.

2015-01-01

This study investigated how fifth-grade children's concept images of the unit fractions represented by the symbols 1/2, 1/3/ and 1/4 changed as a result of their participation in an instructional intervention based on multiple embodiments of fraction concepts. The participants' concept images were examined through pre- and post-teaching written…

Language Multiplicity and Dynamism: Emergent Bilinguals Taking Ownership of Language Use in a Hybrid Curricular Space

ERIC Educational Resources Information Center

Martínez-Álvarez, Patricia

2017-01-01

This study explores the impact of hybrid instructional spaces on the purposeful and expansive use of translanguaging practices. Utilizing technology, the study explores the role of multimodality in bilinguals' language multiplicity and dynamism. The research addresses: (a) how do emergent bilinguals in dual language programs deploy their full…

Implementing Applied Behavior Analysis for Effective Orientation and Mobility Instruction of Students with Multiple Disabilities

ERIC Educational Resources Information Center

O'Mea, Melanie L.

2013-01-01

Working with children who have multiple disabilities that include visual impairments can be especially challenging. Many disabling conditions manifest into behavioral difficulties that may take away from learning. Acting out may be a student's way of expressing a lack of healthy coping mechanisms in relation to his or her environment. Implementing…

Teaching Spontaneous Responses to Young Children with Autism

ERIC Educational Resources Information Center

Jones, Emily A.; Feeley, Kathleen M.; Takacs, Jennifer

2007-01-01

Using a multiple probe design across responses, we demonstrated the effectiveness of intensive intervention in establishing spontaneous verbal responses to 2 3-year-old children with autism with generalization to novel settings involving novel persons. Intervention involved discrete-trial instruction (i.e., repeated instructional opportunities…

Partial Verbal Redundancy in Multimedia Presentations for Writing Strategy Instruction

ERIC Educational Resources Information Center

Roscoe, Rod D.; Jacovina, Matthew E.; Harry, Danielle; Russell, Devin G.; McNamara, Danielle S.

2015-01-01

Multimedia instructional materials require learners to select, organize, and integrate information across multiple modalities. To facilitate these comprehension processes, a variety of multimedia design principles have been proposed. This study further explores the redundancy principle by manipulating the degree of partial redundancy between…

Three Logics of Instructional Leadership

ERIC Educational Resources Information Center

Rigby, Jessica G.

2014-01-01

Purpose: This study examines conceptions of instructional leadership in the institutional environment. We know that principals' practices affect student learning and that principals are influenced by ideas in the broader environment. This article examines and defines the multiple conceptions of what it means for principals to be instructional…

Sand: Up Close and Amazing

ERIC Educational Resources Information Center

McDuffie, Thomas E.

2003-01-01

The integration of science with social science and literature captures the spirit of inquiry and pedagogy embodied in the "National Science Education Standards". Multiple instructional approaches--group and individual work, small and large group work, at-home activities, hands-on and virtual instruction, extension into literature, writing and…

Adaptive Computerized Instruction.

ERIC Educational Resources Information Center

Ray, Roger D.; And Others

1995-01-01

Describes an artificially intelligent multimedia computerized instruction system capable of developing a conceptual image of what a student is learning while the student is learning it. It focuses on principles of learning and adaptive behavioral control systems theory upon which the system is designed and demonstrates multiple user modes.…

The role of competing knowledge structures in undermining learning: Newton's second and third laws

NASA Astrophysics Data System (ADS)

Low, David J.; Wilson, Kate F.

2017-01-01

We investigate the development of student understanding of Newton's laws using a pre-instruction test (the Force Concept Inventory), followed by a series of post-instruction tests and interviews. While some students' somewhat naive, pre-existing models of Newton's third law are largely eliminated following a semester of teaching, we find that a particular inconsistent model is highly resilient to, and may even be strengthened by, instruction. If test items contain words that cue students to think of Newton's second law, then students are more likely to apply a "net force" approach to solving problems, even if it is inappropriate to do so. Additional instruction, reinforcing physical concepts in multiple settings and from multiple sources, appears to help students develop a more connected and consistent level of understanding. We recommend explicitly encouraging students to check their work for consistency with physical principles, along with the standard checks for dimensionality and order of magnitude, to encourage reflective and rigorous problem solving.

Something Old Is New Again: Revisiting Language Experience

ERIC Educational Resources Information Center

Dorr, Roberta E.

2006-01-01

Children arrive in classrooms with varied background knowledge, which means that teachers must select instructional methods, materials, and techniques to meet multiple needs. A carefully planned approach that includes direct and explicit instruction--as well as extensive opportunities for reading, writing, speaking, and listening--can help…

Fostering Creativity in the Classroom: Effects of Teachers' Epistemological Beliefs, Motivation, and Goal Orientation

ERIC Educational Resources Information Center

Hong, Eunsook; Hartzell, Stephanie A.; Greene, Mary T.

2009-01-01

The relationships of teachers' epistemological beliefs, motivation, and goal orientation to their instructional practices that foster student creativity were examined. Teachers' perceived instructional practices that facilitate the development of multiple perspectives in problem solving, transfer, task commitment, creative skill use, and…

Standardised Library Instruction Assessment: An Institution-Specific Approach

ERIC Educational Resources Information Center

Staley, Shannon M.; Branch, Nicole A.; Hewitt, Tom L.

2010-01-01

Introduction: We explore the use of a psychometric model for locally-relevant, information literacy assessment, using an online tool for standardised assessment of student learning during discipline-based library instruction sessions. Method: A quantitative approach to data collection and analysis was used, employing standardised multiple-choice…

Atomicity violation detection using access interleaving invariants

DOEpatents

Zhou, Yuanyuan; Lu, Shan; Tucek, Joseph Andrew

2013-09-10

During execution of a program, the situation where the atomicity of a pair of instructions that are to be executed atomically is violated is identified, and a bug is detected as occurring in the program at the pair of instructions. The pairs of instructions that are to be executed atomically can be identified in different manners, such as by executing a program multiple times and using the results of those executions to automatically identify the pairs of instructions.

Computer-Based Video Instruction to Teach Students with Intellectual Disabilities to Verbally Respond to Questions and Make Purchases in Fast Food Restaurants

ERIC Educational Resources Information Center

Mechling, Linda C.; Pridgen, Leslie S.; Cronin, Beth A.

2005-01-01

Computer-based video instruction (CBVI) was used to teach verbal responses to questions presented by cashiers and purchasing skills in fast food restaurants. A multiple probe design across participants was used to evaluate the effectiveness of CBVI. Instruction occurred through simulations of three fast food restaurants on the computer using video…

Effectiveness of Instruction Performed through Computer-Assisted Activity Schedules on On-Schedule and Role-Play Skills of Children with Autism Spectrum Disorder

ERIC Educational Resources Information Center

Ulke-Kurkcuoglu, Burcu; Bozkurt, Funda; Cuhadar, Selmin

2015-01-01

This study aims to investigate the effectiveness of the instruction process provided through computer-assisted activity schedules in the instruction of on-schedule and role-play skills to children with autism spectrum disorder. Herein, a multiple probe design with probe conditions across participants among single subject designs was used. Four…

The Effects of Self-Regulated Strategy Development on the Writing of Expository Essays for Adults with Written Expression Difficulties: Preparing for the GED

ERIC Educational Resources Information Center

Berry, Ann Bassett; Mason, Linda H.

2012-01-01

A multiple-probe, multiple-baseline, across-subjects design was used to examine the writing performance of four low-achieving adult students with and without disabilities enrolled in general equivalency diploma (GED) preparatory classes. Students' writing was evaluated before instruction and after self-regulated strategy development (SRSD)…

The Effects of DI Flashcards and Math Racetrack on Multiplication Facts for Two Elementary Students with Learning Disabilities

ERIC Educational Resources Information Center

Lund, Kaitlyn; McLaughlin, T. F.; Neyman, Jen; Everson, Mary

2012-01-01

The purpose of this study was to evaluate the effects of a Direct Instruction (DI) flashcard system paired with a math racetrack to teach basic multiplication facts to two elementary students diagnosed with learning disabilities. The study was conducted in a resource room which served intermediate aged elementary students. The school was located…

Self-Regulated Learning in a TELE at the Universite de Technologie de Compiegne: An Analysis from Multiple Perspectives

ERIC Educational Resources Information Center

Trigano, Philippe

2006-01-01

Self-regulation has become a very important topic in the field of learning and instruction. At the same time, the introduction of new technologies in the field of Information and Communication Technologies (ICT) has made it possible to create rich Technology-Enhanced Learning Environments (TELEs) with multiple affordances for supporting…

Ditch the Dictionary: Finding a Vocabulary Comfort Zone. Vocabulary, Reading and Multiple Intelligences in an English as a Second Language Classroom.

ERIC Educational Resources Information Center

Safi, Anna Marie

This paper describes "Ditch the Dictionary," a college faculty development workshop at Johnson and Wales University (Rhode Island) that applies the theory of multiple intelligences to vocabulary development and reading instruction in the English-as-a-Second-Language classroom. It was found that the institution's international and…

The Effects of Self-Explanation and Metacognitive Instruction on Undergraduate Students' Learning of Statistics Materials Containing Multiple External Representations in a Web-Based Environment

ERIC Educational Resources Information Center

Hsu, Yu-Chang

2009-01-01

Students in the Science, Technology, Engineering, and Mathematics (STEM) fields are confronted with multiple external representations (MERs) in their learning materials. The ability to learn from and communicate with these MERs requires not only that students comprehend each representation individually but also that students recognize how the…

Using Multiple Calibration Indices in Order to Capture the Complex Picture of What Affects Students' Accuracy of Feeling of Confidence

ERIC Educational Resources Information Center

Boekaerts, Monique; Rozendaal, Jeroen S.

2010-01-01

The present study used multiple calibration indices to capture the complex picture of fifth graders' calibration of feeling of confidence in mathematics. Specifically, the effects of gender, type of mathematical problem, instruction method, and time of measurement (before and after problem solving) on calibration skills were investigated. Fourteen…

Systematic Review of Video-Based Instruction Component and Parametric Analyses

ERIC Educational Resources Information Center

Bennett, Kyle D.; Aljehany, Mashal Salman; Altaf, Enas Mohammednour

2017-01-01

Video-based instruction (VBI) has a substantial amount of research supporting its use with individuals with autism spectrum disorder and other developmental disabilities. However, it has typically been implemented as a treatment package containing multiple interventions. Additionally, there are procedural variations of VBI. Thus, it is difficult…

MUD for Learning: Classification and Instruction

ERIC Educational Resources Information Center

Hsieh, Chung-Hsiang; Sun, Chuen-Tsai

2006-01-01

From a constructivist point of view, the importance of MUDs (Multiple User Dungeons) in education is justified based on their community-forming, learning, and role-playing functions. The authors propose a typology for educational MUDs and discuss their individual instructional approaches in order to measure MUD potential in ten-os of…

Rapid Prototyping in Instructional Design: Creating Competencies

ERIC Educational Resources Information Center

Fulton, Carolyn D.

2010-01-01

Instructional designers working in rapid prototyping environments currently do not have a list of competencies that help to identify the knowledge, skills, and attitudes (KSAs) required in these workplaces. This qualitative case study used multiple cases in an attempt to identify rapid prototyping competencies required in a rapid prototyping…

Working Together for Learning Together: Supporting Students and Teachers with Collaborative Instruction

ERIC Educational Resources Information Center

Shamberger, Cynthia Thrasher; Friend, Marilyn

2013-01-01

Professional educators are called upon to provide effective instruction to student populations that increasingly consist of multiple cultures, languages, and ethnic backgrounds. Based on current special education law, schools are working toward establishing more collaborative cultures by stressing partnerships between general and special education…

Teaching Algebraic Equations to Middle School Students with Intellectual Disabilities

ERIC Educational Resources Information Center

Baker, Joshua N.; Rivera, Christopher J.; Morgan, Joseph John; Reese, Noelle

2015-01-01

The purpose of this study was to replicate similar instructional techniques of Jimenez, Browder, and Courtade (2008) using a single-subject multiple-probe across participants design to investigate the effects of task analytic instruction coupled with semi-concrete representations to teach linear algebraic equations to middle school students with…

A Multifactor Approach to Research in Instructional Technology.

ERIC Educational Resources Information Center

Ragan, Tillman J.

In a field such as instructional design, explanations of educational outcomes must necessarily consider multiple input variables. To adequately understand the contribution made by the independent variables, it is helpful to have a visual conception of how the input variables interrelate. Two variable models are adequately represented by a two…

Elevating the Importance of Teaching. National Project III. Final Report.

ERIC Educational Resources Information Center

Owens, Richard E.

An in-depth study was conducted of instructional improvement activities at Kansas State University, including a student evaluation instrument of teacher performance, called Instructional Development and Effectiveness Assessment (IDEA). Faculty reactions to the total evaluation system, the use of results for multiple purposes, and the current…

Music Composition in the High School Curriculum: A Multiple Case Study

ERIC Educational Resources Information Center

Menard, Elizabeth A.

2015-01-01

Student and teacher perceptions regarding composition instruction were investigated using case study techniques in two high school music programs: a general music program providing accelerated instruction to gifted musicians in small classes and a typical performance-based band program. Students in both programs participated in a composition…

Learner Analysis Framework for Globalized E-Learning: A Case Study

ERIC Educational Resources Information Center

Saxena, Mamta

2011-01-01

The shift to technology-mediated modes of instructional delivery and increased global connectivity has led to the rise in globalized e-learning programs. Educational institutions face multiple challenges as they seek to design effective, engaging, and culturally competent instruction for an increasingly diverse learner population. The purpose of…

Effects of Environmental and Instructional Factors on Student Motivation and Self-Directed Learning

ERIC Educational Resources Information Center

Burkhalter, Anne D.

2014-01-01

This study analyzed the impact of parent involvement and integration of multiple intelligences strategies in classroom instruction on student motivation and academic achievement. The population for this study comprised of 13 elementary students receiving special education services. Parent involvement was developed and supported through weekly home…

Impact of the Second Semester University Modeling Instruction Course on Students' Representation Choices

ERIC Educational Resources Information Center

McPadden, Daryl; Brewe, Eric

2017-01-01

Representation use is a critical skill for learning, problem solving, and communicating in science, especially in physics where multiple representations often scaffold the understanding of a phenomenon. University Modeling Instruction, which is an active-learning, research-based introductory physics curriculum centered on students' use of…

Feedback in Technology-Based Instruction: Learner Preferences

ERIC Educational Resources Information Center

Lefevre, David; Cox, Benita

2016-01-01

This research investigates learner preferences for the format of feedback?when using technology-based instruction (TBI). The primary method of data collection was to provide subjects with a range of options for TBI feedback following responses to multiple-choice questions and then observe their choices. A software tool both presented the feedback…

Using High-Probability Instructional Sequences and Explicit Instruction to Teach Multiplication Facts

ERIC Educational Resources Information Center

Leach, Debra

2016-01-01

Students with learning disabilities often struggle with math fact fluency and require specialized interventions to recall basic facts. Deficits in math fact fluency can result in later difficulties when learning higher-level mathematical computation, concepts, and problem solving. The response-to-intervention (RTI) and…

Preference Assessment Training via Self-Instruction: A Replication and Extension

ERIC Educational Resources Information Center

Shapiro, Marnie; Kazemi, Ellie; Pogosjana, Meline; Rios, Denice; Mendoza, Melissa

2016-01-01

We examined the effects of a self-instructional and feedback package on participants' implementation of a paired-stimulus preference assessment. Specifically, in Experiment 1, we used a multiple baseline design across participants to replicate and extend the results of Graff and Karsten (2012) by evaluating the effectiveness of their…

The Relationship between Music Instruction and Academic Achievement in Mathematics

ERIC Educational Resources Information Center

Sharpe, Nechelle Nipper

2013-01-01

The purpose of this study was to investigate the relationship between music instruction and mathematics achievement scores for 6th grade students at an Atlanta public school. Guided by Gardner's multiple intelligences model, neurological research, and National Consortium of Arts Education research, this study used a quasi-experimental…

Emergence of Intraverbal Responding Following Tact Instruction with Compound Stimuli

ERIC Educational Resources Information Center

Devine, Bailey; Carp, Charlotte L.; Hiett, Kiley A.; Petursdottir, Anna Ingeborg

2016-01-01

Effective intraverbal responding often requires control by multiple elements of a verbal stimulus. The purpose of this study was to examine the emergence of such intraverbal relations following tact instruction with compound stimuli and to analyze any resulting error patterns. Participants were seven typically developing children between 3 and…

An Evaluation of Interventions to Facilitate Algebra Problem Solving

ERIC Educational Resources Information Center

Mayfield, Kristin H.; Glenn, Irene M.

2008-01-01

Three participants were trained on 6 target algebra skills and subsequently received a series of 5 instructional interventions (cumulative practice, tiered feedback, feedback plus solution sequence instruction, review practice, and transfer training) in a multiple baseline across skills design. The effects of the interventions on the performance…

Measuring Nurse Educators' Willingness to Adopt Inclusive Teaching Strategies.

PubMed

Levey, Janet A

The purpose of the study was to examine the characteristics and relationships of nurse educators' teaching practices, knowledge, support, and willingness to adopt inclusive teaching strategies (WillAdITS). Adopting more inclusive teaching strategies based on universal design for instruction is an innovative way for educators to reach today's diverse student body. However, the pedagogy has not diffused into nursing education. Descriptive statistics and hierarchical multiple regression were used for analyzing data from 311 nurse educators in prelicensure and RN to BSN programs. The model explained 44.8 percent of the variance in WillAdITS. The best indicators for this pedagogy were knowledge of universal design for instruction, social system support for inclusive teaching strategies, multiple instructional formats, and years of teaching. Knowing factors influencing the adoption of inclusive teaching strategies can inform schools of nursing of areas needing further development in the preparation of novice to experienced educators to teach diverse learners.

Simulation and analysis of support hardware for multiple instruction rollback

NASA Technical Reports Server (NTRS)

Alewine, Neil J.

1992-01-01

Recently, a compiler-assisted approach to multiple instruction retry was developed. In this scheme, a read buffer of size 2N, where N represents the maximum instruction rollback distance, is used to resolve one type of data hazard. This hardware support helps to reduce code growth, compilation time, and some of the performance impacts associated with hazard resolution. The 2N read buffer size requirement of the compiler-assisted approach is worst case, assuring data redundancy for all data required but also providing some unnecessary redundancy. By adding extra bits in the operand field for source 1 and source 2 it becomes possible to design the read buffer to save only those values required, thus reducing the read buffer size requirement. This study measures the effect on performance of a DECstation 3100 running 10 application programs using 6 read buffer configurations at varying read buffer sizes.

Method and apparatus for obtaining stack traceback data for multiple computing nodes of a massively parallel computer system

DOEpatents

Gooding, Thomas Michael; McCarthy, Patrick Joseph

2010-03-02

A data collector for a massively parallel computer system obtains call-return stack traceback data for multiple nodes by retrieving partial call-return stack traceback data from each node, grouping the nodes in subsets according to the partial traceback data, and obtaining further call-return stack traceback data from a representative node or nodes of each subset. Preferably, the partial data is a respective instruction address from each node, nodes having identical instruction address being grouped together in the same subset. Preferably, a single node of each subset is chosen and full stack traceback data is retrieved from the call-return stack within the chosen node.

The emergence of autoclitic frames in atypically and typically developing children as a function of multiple exemplar instruction.

PubMed

Luke, Nicole; Greer, R Douglas; Singer-Dudek, Jessica; Keohane, Dolleen-Day

2011-01-01

In two experiments, we tested the effect of multiple exemplar instruction (MEI) for training sets on the emergence of autoclitic frames for spatial relations for novel tacts and mands. In Experiment 1, we used a replicated pre- and post-intervention probe design with four students with significant learning disabilities to test for acquisition of four autoclitic frames with novel tacts and mands before and after MEI. The untaught topographies emerged for all participants. In Experiment 2, we used a multiple probe design to test the effects of the MEI procedures on the same responses in four typically developing, bilingual students. The novel usage emerged for all participants. In the latter experiment, the children demonstrated untaught usage of mand or tact frames regardless of whether they were taught to respond in either listener or speaker functions alone or across listener and speaker functions. The findings are discussed in terms of the role of MEI in the formation of abstractions.

Student Perceptions of iPad Applications-Assisted Instruction in Health Professions Education.

PubMed

Little, Ross M; Colligan, Amanda; Broyles, India

2016-01-01

The purpose of this study was to examine student's perceptions of the iPad applications-assisted instruction as part of their learning. In this study, multiple features and applications were evaluated as an instructional tool. Fifteen participants responded to the survey indicating their perceptions of the iPad and applications used as part of their course delivery. Overall, participants favored the use of this technology as an instructional tool in their learning and indicated several aspects that could be improved.

Miscarriage - Multiple Languages

MedlinePlus

... Management of Miscarriage Aftercare Instructions - English ... updates Subscribe to RSS Follow us Disclaimers Copyright Privacy Accessibility Quality Guidelines Viewers & Players MedlinePlus Connect for EHRs For ...

Passage from Pen and Paper to Keyboard and Screen: An Investigation of the Evolution of Writing Instruction in One-to-One Laptop Settings

ERIC Educational Resources Information Center

Jett, Janice Rowe

2013-01-01

With the steady increase of ubiquitous computing initiatives across the country in the last decade, there is a pressing need for specific research looking at content area instruction in 1:1 settings. This qualitative multiple case study examines writing instruction at two middle schools as it is delivered by experienced teachers in five English…

Learning in Earth and space science: a review of conceptual change instructional approaches

NASA Astrophysics Data System (ADS)

Mills, Reece; Tomas, Louisa; Lewthwaite, Brian

2016-03-01

In response to calls for research into effective instruction in the Earth and space sciences, and to identify directions for future research, this systematic review of the literature explores research into instructional approaches designed to facilitate conceptual change. In total, 52 studies were identified and analyzed. Analysis focused on the general characteristics of the research, the conceptual change instructional approaches that were used, and the methods employed to evaluate the effectiveness of these approaches. The findings of this review support four assertions about the existing research: (1) astronomical phenomena have received greater attention than geological phenomena; (2) most studies have viewed conceptual change from a cognitive perspective only; (3) data about conceptual change were generated pre- and post-intervention only; and (4) the interventions reviewed presented limited opportunities to involve students in the construction and manipulation of multiple representations of the phenomenon being investigated. Based upon these assertions, the authors recommend that new research in the Earth and space science disciplines challenges traditional notions of conceptual change by exploring the role of affective variables on learning, focuses on the learning of geological phenomena through the construction of multiple representations, and employs qualitative data collection throughout the implementation of an instructional approach.

Multiprocessing on supercomputers for computational aerodynamics

NASA Technical Reports Server (NTRS)

Yarrow, Maurice; Mehta, Unmeel B.

1991-01-01

Little use is made of multiple processors available on current supercomputers (computers with a theoretical peak performance capability equal to 100 MFLOPS or more) to improve turnaround time in computational aerodynamics. The productivity of a computer user is directly related to this turnaround time. In a time-sharing environment, such improvement in this speed is achieved when multiple processors are used efficiently to execute an algorithm. The concept of multiple instructions and multiple data (MIMD) is applied through multitasking via a strategy that requires relatively minor modifications to an existing code for a single processor. This approach maps the available memory to multiple processors, exploiting the C-Fortran-Unix interface. The existing code is mapped without the need for developing a new algorithm. The procedure for building a code utilizing this approach is automated with the Unix stream editor.

Modal Analysis Using the Singular Value Decomposition and Rational Fraction Polynomials

DTIC Science & Technology

2017-04-06

information is estimated to average 1 hour per response, including the time for reviewing instructions, searching existing data sources, gathering and...results. The programs are designed for experimental datasets with multiple drive and response points and have proven effective even for systems with... designed for experimental datasets with multiple drive and response points and have proven effective even for systems with numerous closely-spaced

Catching Up: Effect of the Talent Development Ninth-Grade Instructional Interventions in Reading and Mathematics in High-Poverty High Schools

ERIC Educational Resources Information Center

Balfanz, Robert; Legters, Nettie; Jordan, Will

2004-01-01

Little is known about the feasibility and rapidity with which the academic learning of students who enter high school multiple years behind grade level can be accelerated. This study uses multiple regression analyses of standardized test and survey data from high-poverty high schools in two large urban districts to evaluate initial effects of the…

Effects of the 5E Instructional Model Incorporated with Multiple Levels of Representations on Thai Students with Different Levels of Cognitive Development

ERIC Educational Resources Information Center

Wichaidit, Patcharee Rompayom; Wichaidit, Sittichai

2016-01-01

Learning chemistry may be difficult for students for several reasons, such as the abstract nature of many chemistry concepts and the fact that students may view chemistry as irrelevant to their everyday lives. Teaching chemistry in familiar contexts and the use of multiple representations are seen as effective approaches for enhancing students'…

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

ERIC Educational Resources Information Center

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…

Using an iPad® App to Improve Sight Word Reading Fluency for At-Risk First Graders

ERIC Educational Resources Information Center

Musti-Rao, Shobana; Lo, Ya-yu; Plati, Erin

2015-01-01

We used a multiple baseline across word lists design nested within a multiple baseline across participants design to examine the effects of instruction delivered using an iPad® app on sight word fluency and oral reading fluency of six first graders identified as at risk for reading failure. In Study 1, three students participated in…

Finding Multiple Internal Rates of Return for a Project with Non-Conventional Cash Flows: Utilizing Popular Financial/Graphing Calculators and Spreadsheet Software

ERIC Educational Resources Information Center

Chen, Jeng-Hong

2008-01-01

This study demonstrates that a popular graphing calculator among students, TI-83 Plus, has a powerful function to draw the NPV profile and find the accurate multiple IRRs for a project with non-conventional cash flows. However, finance textbooks or related supplementary materials do not provide students instructions for this part. The detailed…

Strategies pedagogiques dans les classes a niveaux multiples du nord de l'Ontario--Un compte rendu (Teaching Strategies for Multigraded Classes in Northern Ontario: An Account).

ERIC Educational Resources Information Center

Lataille-Demore, Diane

2003-01-01

A training and teaching tools development project aims to help multigrade classroom teachers in remote areas of Ontario. The project presents multiple instructional strategies, such as collaborative learning, differentiated teaching, and subject integration. Sixty teaching activities, created and tested by teachers, are contained on a CD that will…

48 CFR 232.1004 - Procedure.

Code of Federal Regulations, 2010 CFR

2010-10-01

... OF DEFENSE GENERAL CONTRACTING REQUIREMENTS CONTRACT FINANCING Performance-Based Payments 232.1004 Procedure. (c) Instructions for multiple appropriations. If the contract contains foreign military sales...

48 CFR 232.1004 - Procedure.

Code of Federal Regulations, 2011 CFR

2011-10-01

... OF DEFENSE GENERAL CONTRACTING REQUIREMENTS CONTRACT FINANCING Performance-Based Payments 232.1004 Procedure. (c) Instructions for multiple appropriations. If the contract contains foreign military sales...

Middle School Foreign Language Instruction: A Missed Opportunity?

ERIC Educational Resources Information Center

Kissau, Scott; Adams, Mary Jo; Algozzine, Bob

2015-01-01

Multiple studies conducted over the past decade have suggested the motivational and proficiency-related benefits of commencing language instruction at an early age. Limitations in many of these studies, however, have prevented their results from being applied to the teaching of foreign languages in the United States. In response to calls for…

Strategic Key Word Instruction: Increasing Fluency in Connected Expository Text

ERIC Educational Resources Information Center

Coulter, Gail; Lambert, Michael C.

2015-01-01

The effects of preteaching key words on fluency in connected text were examined with three third-grade general education participants. Researchers used a multiple base-line design (i.e., Baseline and Wordlist Intervention) and found that preteaching increased fluency in connected text written above the participant's instructional level of reading…

Usability Testing with Online Research Panels: A Case Study from the Field of Instructional Design

ERIC Educational Resources Information Center

Williams Van Rooij, Shahron

2013-01-01

One of the challenges experienced by students of instructional design is eliciting user participation when designing and developing products for course or program projects, particularly over multiple cycles of evaluation. Student projects do not normally have budgets to engage recruitment companies or provide participant incentives. This paper…

The Effects of Personal Accountability and Personal Responsibility Instruction on Select Off-Task and Positive Social Behaviors

ERIC Educational Resources Information Center

Sharpe, Tom; Balderson, Daniel

2005-01-01

This study examined the effects of personal accountability and personal responsibility instructional treatments on elementary-age, urban, at-risk physical education students. A multiple treatment (ABAD, ACAD, ADA, control) behavior-analysis design was implemented across four distinct matched class settings to determine the separate and combined…

Individual and Contextual Factors Related to Secondary Special Education Teachers' Reading Instructional Practices

ERIC Educational Resources Information Center

Leko, Melinda M.; Chiu, Ming Ming; Roberts, Carly A.

2018-01-01

This article reports findings from an initial investigation of the impact multiple individual and contextual factors have on secondary special educators' reading instructional practices. Data from 577 special educators from 221 school districts in a large Midwestern state were collected via an online and paper survey and analyzed using…

A Research Context for Diagnostic and Prescriptive Mathematics.

ERIC Educational Resources Information Center

Engelhardt, Jon; Uprichard, A. Edward

1998-01-01

Argues that a position should be taken on which future research initiatives on learning and instruction will be most worthy if grounded in general systems theory and multiple research methods are employed. Presents an application of general systems theory to research on learning and instruction, including a system of research methods and…

Note-Taking Instruction for College Students with Autism Spectrum Disorder

ERIC Educational Resources Information Center

Reed, Deborah K.; Hallett, Abigail; Rimel, Hillary

2016-01-01

Using a multiple baseline across participants design, this study examines the functional relationship between instruction in note-taking skills and the ability of young adults with autism spectrum disorder to take notes on college lectures. The three participants were enrolled in a program aligned with the Higher Education Opportunity Act (Public…

The Instructional Effects of Matching or Mismatching Lesson and Posttest Screen Color

ERIC Educational Resources Information Center

Clariana, Roy B.

2004-01-01

This investigation considers the instructional effects of color as an over-arching context variable when learning from computer displays. The purpose of this investigation is to examine the posttest retrieval effects of color as a local, extra-item non-verbal lesson context variable for constructed-response versus multiple-choice posttest…

The Use of Peer Networks to Increase Communicative Acts of Students with Autism Spectrum Disorders

ERIC Educational Resources Information Center

Kamps, Debra; Mason, Rose; Thiemann-Bourque, Kathy; Feldmiller, Sarah; Turcotte, Amy; Miller, Todd

2014-01-01

Peer networks including social groups using typical peers, scripted instruction, visual text cues, and reinforcement were examined with students with autism spectrum disorders (ASD). A multiple baseline design across four participants was used to measure students' use of communication acts with peers during free play following instruction. Peer…

An Investigation of the Effects of CRA Instruction and Students with Autism Spectrum Disorder

ERIC Educational Resources Information Center

Stroizer, Shaunita; Hinton, Vanessa; Flores, Margaret; Terry, LaTonya

2015-01-01

Students with Autism Spectrum Disorders (ASD) have unique educational needs. The concrete representational abstract (CRA) instructional sequence has been shown effective in teaching students with mathematical difficulties. The purpose of this study was to examine the effects of the CRA sequence in teaching students with ASD. A multiple baseline…

An Instructional Paradigm for the Teaching of Computer-Mediated Communication

ERIC Educational Resources Information Center

Howard, Craig D.

2012-01-01

This article outlines an instructional paradigm that guides the design of interventions that build skills in computer-mediated communication (CMC). It is applicable to learning at multiple levels of communicative proficiency and aims to heighten awareness, the understanding of the impact of media configurations, the role of cultures and social…

Use of Learner-Centered Instructional Strategies in Higher Education: Doctoral Student Assessments

ERIC Educational Resources Information Center

Browne-Ferrigno, Tricia; Muth, Rodney

2012-01-01

Based on multiple sources, this article concludes that, when learner-centered instructional strategies are used with doctoral students, these adult learners take charge of their individual and collective learning, become accountable for both, and enhance their ability to transfer learning to practice. The students studied skills of developed teams…

Middle School Teachers' Strategies for Including Overweight Students in Skill and Fitness Instruction

ERIC Educational Resources Information Center

Rukavina, Paul B.; Doolittle, Sarah; Li, Weidong; Manson, Mara; Beale, Angela

2015-01-01

As part of a larger study, this paper describes teachers' perspectives and strategies on including overweight and obese students (OWS) in instruction related to motor skill/game play and fitness development in physical education. Using the Social Ecological Constraints framework, a qualitative multicase study was conducted using multiple in-depth…

Tic Tac Toe Math. Instructional Guide.

ERIC Educational Resources Information Center

Cooper, Richard

This instructional guide and set of three companion workbooks are intended for use in an arithmetic course based on the Tic Tac Toe method of addition and multiplication, which is an alternative means of learning to add and multiply that was developed for students whose learning disabilities (including difficulty in distinguishing left from right…

Effects of Explicit Subtraction Instruction on Fifth Grade Students with Learning Disabilities

ERIC Educational Resources Information Center

Ferreira, Danielle

2009-01-01

This study involved an investigation of the effects of strategy instruction integrated with the concrete-representational-abstract teaching sequence on students with learning disabilities. A multiple probe design across subjects with one replication was used in this study. Two sets of data were analyzed to determine effectiveness of the…

Impacts of Comprehensive Reading Instruction on Diverse Outcomes of Low- and High-Achieving Readers

ERIC Educational Resources Information Center

Guthrie, John T.; McRae, Angela; Coddington, Cassandra S.; Klauda, Susan Lutz; Wigfield, Allan; Barbosa, Pedro

2009-01-01

Low-achieving readers in Grade 5 often lack comprehension strategies, domain knowledge, word recognition skills, fluency, and motivation to read. Students with such multiple reading needs seem likely to benefit from instruction that supports each of these reading processes. The authors tested this expectation experimentally by comparing the…

The Effects of Teacher Directed Writing Instruction Combined with SOLO Literacy Suite

ERIC Educational Resources Information Center

Park, Y.; Ambrose, G.; Coleman, M. B.; Moore, T. C.

2017-01-01

The purpose of this study was to examine the effectiveness of an intervention in which teacher-led instruction was combined with computerized writing software to improve paragraph writing for three middle school students with intellectual disability. A multiple probe across participants design was used to evaluate the effectiveness of the…

Impact of Coaching on Preservice Teachers' Use of Embedded Instruction in Inclusive Preschool Classrooms

ERIC Educational Resources Information Center

Rakap, Salih

2017-01-01

The purpose of the present study was to examine the impact of training plus coaching on special education preservice teachers' use of embedded instruction learning trials (EILTs) within ongoing activities of inclusive preschool classrooms. A multiple baseline across participants design was used to investigate the relationships between coaching and…

Parents' Attitudes toward the Perceived Usefulness of Internet-Related Instruction in Preschools

ERIC Educational Resources Information Center

Chen, Ru-Si; Tu, Chia-Ching

2018-01-01

Integrating Internet-related applications into preschool instructional activities can enable children to develop multiple aspects of their learning abilities as well as their cognitive, affective, and relevant skills. Because of the trends toward an Internet society and parents' expectations from preschools, many teachers have considered parents'…

Preparing Coaches for the Changing Game of Science: Teaching in Multiple Domains.

ERIC Educational Resources Information Center

Dass, Pradeep M.

2000-01-01

Argues that traditional methods of science instruction are being supplanted by a broader approach that enhances understanding of the nature of science and teaches students to critically analyze scientific information. Discusses six domains of science to be included in good science instruction. Discusses ways new teachers can put those domains into…

Supplemental Reading Strategy Instruction for Adolescents: A Randomized Trial and Follow-up Study

ERIC Educational Resources Information Center

Cantrell, Susan Chambers; Almasi, Janice F.; Rintamaa, Margaret; Carter, Janis C.

2016-01-01

In this study, the authors examine the impact of a yearlong supplemental reading course involving daily instruction in the learning strategies curriculum on lower achieving adolescent students' reading achievement and motivation. Using a multiple-cohort randomized treatment-control group design over 4 years, they compared achievement and…

A Comparison of Methods for Transforming Sentences into Test Questions for Instructional Materials. Technical Report #1.

ERIC Educational Resources Information Center

Roid, Gale; And Others

Several measurement theorists have convincingly argued that methods of writing test questions, particularly for criterion-referenced tests, should be based on operationally defined rules. This study was designed to examine and further refine a method for objectively generating multiple-choice questions for prose instructional materials. Important…

Can Peer Instruction Be Effective in Upper-Division Computer Science Courses?

ERIC Educational Resources Information Center

Bailey Lee, Cynthia; Garcia, Saturnino; Porter, Leo

2013-01-01

Peer Instruction (PI) is an active learning pedagogical technique. PI lectures present students with a series of multiple-choice questions, which they respond to both individually and in groups. PI has been widely successful in the physical sciences and, recently, has been successfully adopted by computer science instructors in lower-division,…

A Reading Instruction Intervention Program for English-Language Learners Who Are Struggling Readers

ERIC Educational Resources Information Center

Tam, Kai Yung; Heward, William L.; Heng, Mary Anne

2006-01-01

We used a multiple baseline across students design to evaluate the effects of an intervention program consisting of vocabulary instruction, error correction, and fluency building on oral reading rate and comprehension of five English-language learners who were struggling readers in a primary school. During the first intervention condition (new…

A Writing Intervention to Teach Simple Sentences and Descriptive Paragraphs to Adolescents with Writing Difficulties

ERIC Educational Resources Information Center

Datchuk, Shawn M.; Kubina, Richard M., Jr.

2017-01-01

The present study used a multiple-baseline, single-case experimental design to investigate the effects of a multicomponent intervention on construction of simple sentences and word sequences. The intervention entailed sequential delivery of sentence instruction and frequency building to a performance criterion and paragraph instruction.…

What Works with Worked Examples: Extending Self-Explanation and Analogical Comparison to Synthesis Problems

ERIC Educational Resources Information Center

Badeau, Ryan; White, Daniel R.; Ibrahim, Bashirah; Ding, Lin; Heckler, Andrew F.

2017-01-01

The ability to solve physics problems that require multiple concepts from across the physics curriculum--"synthesis" problems--is often a goal of physics instruction. Three experiments were designed to evaluate the effectiveness of two instructional methods employing worked examples on student performance with synthesis problems; these…

Best Practices in Adolescent Literacy Instruction. Solving Problems in the Teaching of Literacy

ERIC Educational Resources Information Center

Hinchman, Kathleen A., Ed.; Sheridan-Thomas, Heather K., Ed.

2008-01-01

Covering everything from day-to-day learning activities to schoolwide goals, this engaging book reviews key topics in literacy instruction for grades 5-12 and provides research-based recommendations for practice. Leading scholars present culturally responsive strategies for motivating adolescents; using multiple texts and digital media;…

Factors Influencing Teacher Instructional Practice in Mathematics When Participating in Professional Development

ERIC Educational Resources Information Center

Walker, William S., III

2016-01-01

In this research, I investigated teachers' interpretations of the goals of professional development and factors that contributed to enacted instructional practices. A multiple-case study design was used to examine the interpretations of four high school teachers participating in a year-long professional development program with a standards-based…

The Impact of Differentiation on Instructional Practices in the Elementary Classroom

ERIC Educational Resources Information Center

Thompson, Virginia

2009-01-01

Differentiation is an instructional approach that considers a student's learning readiness, learning style, and learning interest to meet academic needs. This curriculum innovation is grounded in the multiple intelligence theory of learning. It is also one method of meeting the expectations of the No Child Left Behind initiative. While the current…

Differentiated Instruction: Are Hong Kong In-Service Teachers Ready?

ERIC Educational Resources Information Center

Wan, Sally Wai-Yan

2017-01-01

Differentiated instruction (DI) is nothing new and is believed to be an effective research-based strategy to cater for learner diversity. Differentiation involves finding multiple ways to structure a lesson so that each student is provided with an opportunity to work at a moderately challenging level. Previous studies, however, found that teachers…

Self-Regulated Strategic Writing for Academic Studies in an English-Medium-Instruction Context

ERIC Educational Resources Information Center

Hu, Jingjing; Gao, Xuesong

2018-01-01

This study explored the processes of utilization of resources in secondary students' self-regulated strategic writing for academic studies in an English as medium of instruction context in Hong Kong. Drawing on multiple data sources collected through the observation of lessons, stimulated recall and semi-structured interviews, the study examined…

Observational and Incidental Learning by Children with Autism during Small Group Instruction

ERIC Educational Resources Information Center

Ledford, Jennifer R.; Gast, David L.; Luscre, Deanna; Ayres, Kevin M.

2008-01-01

This study evaluated the acquisition of incidental and observational information presented to 6 children with autism in a small group instructional arrangement using a constant time delay (CTD) procedure. A multiple probe design across behaviors, replicated across 6 participants, was used to evaluate the effectiveness of the CTD procedure and to…

Instructional Alignment as a Measure of Teaching Quality

ERIC Educational Resources Information Center

Polikoff, Morgan S.; Porter, Andrew C.

2014-01-01

Recent years have seen the convergence of two major policy streams in U.S. K-12 education: standards/accountability and teacher quality reforms. Work in these areas has led to the creation of multiple measures of teacher quality, including measures of their instructional alignment to standards/assessments, observational and student survey measures…

Assessment and Instruction of Object Permanence in Children with Blindness and Multiple Disabilities

ERIC Educational Resources Information Center

Bruce, Susan M.; Vargas, Claudia

2012-01-01

Introduction: This article discusses the impact of blindness and low vision on the development of object permanence and provides suggestions for assessment and instruction. Methods: The reviewed literature was identified by searching both ERIC and Psych Info using combinations of search terms such as "object permanence" and "visual…

Principals' Instructional Leadership within a Teacher Performance Appraisal System: Enhancing Students' Academic Success

ERIC Educational Resources Information Center

Ovando, Martha N.; Ramirez, Alfredo, Jr.

2007-01-01

The purpose of this study was to identify principals' instructional leadership actions within a comprehensive teacher evaluation system in successful schools rated as recognized or exemplary by the accountability measures in place. The study followed a multiple case study approach. Participants included six school administrators within the same…

Elementary teachers' perceptions about the effective features of explicit-reflective nature of science instruction

NASA Astrophysics Data System (ADS)

Adibelli-Sahin, Elif; Deniz, Hasan

2017-04-01

This qualitative study explored elementary teachers' perceptions about the effective features of explicit-reflective nature of science (NOS) instruction. Our participants were four elementary teachers from a public charter school located in the Southwestern U.S.A. The four elementary teachers participated in an academic year-long professional development about NOS which consisted of NOS training and NOS teaching phases. After each phase of the professional development, we specifically asked our participants which features of the explicit-reflective NOS instruction they found effective in improving their NOS conceptions by presenting pre- and post-profiles of their NOS conceptions. We identified nine features perceived by the participants as effective components of explicit-reflective NOS instruction: (1) specific focus on NOS content, (2) participation in hands-on NOS activities, (3) introductory NOS readings, (4) multiple types/forms of reflection, (5) multiple exposure to NOS content, (6) structural consistency in the presentation of NOS content, (7) the evaluation of secondary NOS data from elementary students, (8) the analysis of national and state science standards in terms of NOS content, and (9) NOS teaching experience.

Design of a MIMD neural network processor

NASA Astrophysics Data System (ADS)

Saeks, Richard E.; Priddy, Kevin L.; Pap, Robert M.; Stowell, S.

1994-03-01

The Accurate Automation Corporation (AAC) neural network processor (NNP) module is a fully programmable multiple instruction multiple data (MIMD) parallel processor optimized for the implementation of neural networks. The AAC NNP design fully exploits the intrinsic sparseness of neural network topologies. Moreover, by using a MIMD parallel processing architecture one can update multiple neurons in parallel with efficiency approaching 100 percent as the size of the network increases. Each AAC NNP module has 8 K neurons and 32 K interconnections and is capable of 140,000,000 connections per second with an eight processor array capable of over one billion connections per second.

"I think I use them, but I'm not sure what each one is called": Integration of multiple literacies in secondary social studies and science classes

NASA Astrophysics Data System (ADS)

Lickteig, Amanda D.

In the past, literacy was viewed solely as the basic, functional skills of reading and writing. However, with the New London Group's (1996) proposal of multiliteracies and the more recent push for a plurality of literacies (NCTE, 2011), teachers have been urged to expand their definitions of literacy. This qualitative study explores how secondary-level social studies and science teachers perceive literacies and identifies their instructional literacies practices. Data were collected through a pre- and post-questionnaire, three focus group sessions, classroom observations, field notes, and artifacts. This study solicited nearly one hundred secondary social studies and science teachers from three Midwestern school districts. Eight educators (four social studies and four science) participated in the study that took place in the spring of 2015. Furthermore, a generous grant from a local chapter of Phi Delta Kappa partially funded this research. After applying initial and holistic codes to the data, nine themes emerged: conventional, progressive, hesitant/emerging, collaborate, calibrate, perform, practice, interdisciplinary, and intradisciplinary. The nine themes were further classified by how they appeared in the data: dispositional themes, behavioral themes, and bridge themes. Throughout the data analysis, contemporary genre theory guided the study (Devitt, 2004). Descriptive codes, derived from contemporary genre theory, further revealed that the situational, social, historical, and individual aspects of genre influence teachers' pedagogical practices related to multiple literacies across disciplines. Therefore, the ways in which teachers perceived multiple literacies and implemented them into classroom instruction are multifaceted and vary depending on grade level, content area, and teaching location. However, teachers' dispositions regarding literacy move beyond a traditional mindset of functional reading and writing as they engage in professional learning opportunities and collaborate within and across disciplines and grade levels. This study provides secondary educators insight into the prominence of multiple literacies present across content areas while also revealing the teaching methods and instructional strategies that foster multiple literacies.

Journal entries facilitating preprofessional scientific literacy and mutualistic symbiotic relationships

NASA Astrophysics Data System (ADS)

Vander Vliet, Valerie J.

This study explored journal writing as an alternative assessment to promote the development of pre-professional scientific literacy and mutualistic symbiotic relationships between teaching and learning, instruction and assessment, and students and teachers. The larger context of this study is an action reaction project of the attempted transformation of a traditional first year undergraduate pre-professional biology class to sociocultural constructivist principles. The participants were commuter and residential, full and part-time students ranging in age from 18 to 27 and 18/21 were female. The backgrounds of the students varied considerably, ranging from low to upper middle income, including students of Black and Asian heritage. The setting was a medium-sized Midwestern university. The instructor has twenty years of experience teaching Biology at the college level. The data were analyzed using the constant comparative method and the development of grounded theory. The journal entries were analyzed as to their function and form in relationship to the development of multiple aspects of pre-professional scientific literacy. The perceptions of the students as to the significance of the use of journal entries were also determined through the analysis of their use of journal entries in their portfolios and statements in surveys and portfolios. The analysis revealed that journal entries promoted multiple aspects of pre-professional scientific literacy in both students and the instructor and facilitated the development of mutualistic symbiotic relationships between teaching and learning, instruction and assessment, and students and teachers. The function analysis revealed that the journal entries fulfilled the functions intended for the development of multiple aspects of pre-professional scientific literacy. The complexity of journal writing emerged from the form analysis, which revealed the multiple form elements inherent in journal entries. Students perceived journal entries to act as cognitive, affective, and social catalysts of pre-professional scientific literacy. This study has shown that journal entries facilitate the development of multiple aspects of scientific literacy and mutualistic symbiotic relationships between teaching and learning, instruction and assessment, and students and teachers.

The Effect of Multiple Intelligences Theory (MIT)-based Instruction on Attitudes towards the Course, Academic Success, and Permanence of Teaching on the Topic of "Respiratory Systems"

ERIC Educational Resources Information Center

Koksal, Mustafa Serdar; Yel, Mustafa

2007-01-01

Studies on the effective teaching of biology have been continuously increasing since the 1800s. New teaching approaches have been purposed and tried out along the way. The multiple intelligences theory (MIT)-based approaches which give more importance to individual in educational settings can provide alternatives for meeting this requirement. An…

High-Speed Computation of the Kleene Star in Max-Plus Algebraic System Using a Cell Broadband Engine

NASA Astrophysics Data System (ADS)

Goto, Hiroyuki

This research addresses a high-speed computation method for the Kleene star of the weighted adjacency matrix in a max-plus algebraic system. We focus on systems whose precedence constraints are represented by a directed acyclic graph and implement it on a Cell Broadband Engine™ (CBE) processor. Since the resulting matrix gives the longest travel times between two adjacent nodes, it is often utilized in scheduling problem solvers for a class of discrete event systems. This research, in particular, attempts to achieve a speedup by using two approaches: parallelization and SIMDization (Single Instruction, Multiple Data), both of which can be accomplished by a CBE processor. The former refers to a parallel computation using multiple cores, while the latter is a method whereby multiple elements are computed by a single instruction. Using the implementation on a Sony PlayStation 3™ equipped with a CBE processor, we found that the SIMDization is effective regardless of the system's size and the number of processor cores used. We also found that the scalability of using multiple cores is remarkable especially for systems with a large number of nodes. In a numerical experiment where the number of nodes is 2000, we achieved a speedup of 20 times compared with the method without the above techniques.

Small Changes: Using Assessment to Direct Instructional Practices in Large-Enrollment Biochemistry Courses.

PubMed

Xu, Xiaoying; Lewis, Jennifer E; Loertscher, Jennifer; Minderhout, Vicky; Tienson, Heather L

2017-01-01

Multiple-choice assessments provide a straightforward way for instructors of large classes to collect data related to student understanding of key concepts at the beginning and end of a course. By tracking student performance over time, instructors receive formative feedback about their teaching and can assess the impact of instructional changes. The evidence of instructional effectiveness can in turn inform future instruction, and vice versa. In this study, we analyzed student responses on an optimized pretest and posttest administered during four different quarters in a large-enrollment biochemistry course. Student performance and the effect of instructional interventions related to three fundamental concepts-hydrogen bonding, bond energy, and pK a -were analyzed. After instructional interventions, a larger proportion of students demonstrated knowledge of these concepts compared with data collected before instructional interventions. Student responses trended from inconsistent to consistent and from incorrect to correct. The instructional effect was particularly remarkable for the later three quarters related to hydrogen bonding and bond energy. This study supports the use of multiple-choice instruments to assess the effectiveness of instructional interventions, especially in large classes, by providing instructors with quick and reliable feedback on student knowledge of each specific fundamental concept. © 2017 X. Xu et al. CBE—Life Sciences Education © 2017 The American Society for Cell Biology. This article is distributed by The American Society for Cell Biology under license from the author(s). It is available to the public under an Attribution–Noncommercial–Share Alike 3.0 Unported Creative Commons License (http://creativecommons.org/licenses/by-nc-sa/3.0).

The Effectiveness of Modified Multi-Component Cognitive Strategy Instruction in Expository Text Comprehension of Students with Mild Intellectual Disabilities

ERIC Educational Resources Information Center

Bilgi, Arzu Doganay; Özmen, E. Rüya

2018-01-01

This study investigates the effectiveness of Modified Multi-Component Cognitive Strategy Instruction (MMCSI) on expository text comprehension skills of students with mild intellectual disability (ID). Three students participated from inclusion classes of three different secondary schools in Turkey. The study was conducted using a multiple probe…

Discrete Trial Instruction vs. Mand Training for Teaching Children with Autism to Make Requests

ERIC Educational Resources Information Center

Jennett, Heather K.; Harris, Sandra L.; Delmolino, Lara

2008-01-01

The present study compared the effects of discrete trial instruction (DTI) and mand training on the acquisition of independent requests in 6 children with autism. Two multiple-probe designs across participants were conducted with 3 participants receiving mand training followed by DTI and the other 3 receiving DTI followed by mand training. Eye…

Information Literacy in the 21st Century: Usefulness and Ease of Learning

ERIC Educational Resources Information Center

Fidalgo, Patricia; Thormann, Joan

2017-01-01

This study of teachers in training in UAE addresses Information Literacy skills including ease of learning, usefulness and instructional preferences. Most teachers in training found that IL skills are both useful and ease to learn. Multiple instructional strategies were preferred by the teachers in training. The study also shows that although most…

Multiple Pathways to Learning: An Examination of Universal Design and Online Strategic Learning in Higher Education

ERIC Educational Resources Information Center

Hicks, Maryruth Wilks

2010-01-01

The purpose of this study was to examine the effectiveness of universally designed (UD) instruction on strategic learning in an online, interactive learning environment (ILE). The research focused on the premise that the customizable, media-based framework of UD instruction might influence diverse online learning strategies. This study…

Distance Education in a Cost Accounting Course: Instruction, Interaction, and Multiple Measures of Learning Outcomes

ERIC Educational Resources Information Center

Chen, Clement C.; Jones, Keith T.; Moreland, Keith

2010-01-01

Students in online and traditional classroom sections of an intermediate-level cost accounting course responded to a survey about their experiences in the course. Specifically, several items related to the instruction and learning outcomes were addressed. Additionally, student examination performance in the two types of sections was compared. The…

Using Explicit C-R-A Instruction to Teach Fraction Word Problem Solving to Low-Performing Asian English Learners

ERIC Educational Resources Information Center

Kim, Sun A.; Wang, Peishi; Michaels, Craig A.

2015-01-01

This article investigates the effects of fraction word problem-solving instruction involving explicit teaching of the concrete-representational-abstract sequence with culturally relevant teaching examples for 3 low-performing Asian immigrant English learners who spoke a language other than English at home. We used a multiple probe design across…

Interpersonal Consulting Skills among Instructional Technology Consultants at an Institution of Higher Education in the Midwest--A Multiple Case Study

ERIC Educational Resources Information Center

van Leusen, Peter

2013-01-01

As new developments in digital technologies rapidly influence our society, higher education organizations are under increasing pressure to utilize new instructional methods and technologies to educate students (Educause, 2005; Phipps & Wellman, 2001; U.S. Department of Education, 2010). The task to integrate these tools into teaching and…

Gross-Motor Skill Acquisition by Preschool Dance Students under Self-Instruction Procedures

ERIC Educational Resources Information Center

Vintere, Parsla; Hemmes, Nancy S.; Brown, Bruce L.; Poulson, Claire L.

2004-01-01

The effects of two training procedures -- (a) modeling and praise and (b) self-instruction, modeling, and praise -- on complex gross-motor chain acquisition for preschool dance class students were evaluated. Six girls participated in the study. A multiple baseline design across six gross-motor chains with a secondary group comparison for treatment…

An Evaluation of the Influence of Case Method Instruction on the Reflective Thinking of MSW Students

ERIC Educational Resources Information Center

Milner, Marleen

2009-01-01

Social work practice requires that graduates be prepared to deal with complex, multifaceted problems which cannot be defined completely, do not have absolute, correct answers and can be approached from multiple perspectives. This study evaluated the influence of case-based instruction on MSW students' reflective judgment, an aspect of critical…

Teaching Grocery Store Purchasing Skills to Students with Intellectual Disabilities Using a Computer-Based Instruction Program

ERIC Educational Resources Information Center

Hansen, David L.; Morgan, Robert L.

2008-01-01

This research evaluated effects of a multi-media computer-based instruction (CBI) program designed to teach grocery store purchasing skills to three high-school students with intellectual disabilities. A multiple baseline design across participants used measures of computer performance mastery and grocery store probes to evaluate the CBI. All…

Small Changes: Using Assessment to Direct Instructional Practices in Large-Enrollment Biochemistry Courses

ERIC Educational Resources Information Center

Xu, Xiaoying; Lewis, Jennifer E.; Loertscher, Jennifer; Minderhout, Vicky; Tienson, Heather L.

2017-01-01

Multiple-choice assessments provide a straightforward way for instructors of large classes to collect data related to student understanding of key concepts at the beginning and end of a course. By tracking student performance over time, instructors receive formative feedback about their teaching and can assess the impact of instructional changes.…

Teaching Subtraction and Multiplication with Regrouping Using the Concrete-Representational-Abstract Sequence and Strategic Instruction Model

ERIC Educational Resources Information Center

Flores, Margaret M.; Hinton, Vanessa; Strozier, Shaunita D.

2014-01-01

Based on Common Core Standards (2010), mathematics interventions should emphasize conceptual understanding of numbers and operations as well as fluency. For students at risk for failure, the concrete-representational-abstract (CRA) sequence and the Strategic Instruction Model (SIM) have been shown effective in teaching computation with an emphasis…

Teaching Multiplication with Regrouping Using the Concrete-Representational-Abstract Sequence and the Strategic Instruction Model

ERIC Educational Resources Information Center

Flores, Margaret M.; Franklin, Toni M.

2014-01-01

The Common Core State Standards (2010) involve the demonstration of conceptual knowledge of numbers and operations. For students who struggle with mathematics and have not responded to instruction, it is important that interventions emphasize this understanding. In order to address conceptual understanding of numbers and operations in meeting the…

Which Variables Associated with Data-Driven Instruction Are Believed to Best Predict Urban Student Achievement?

ERIC Educational Resources Information Center

Greer, Wil

2013-01-01

This study identified the variables associated with data-driven instruction (DDI) that are perceived to best predict student achievement. Of the DDI variables discussed in the literature, 51 of them had a sufficient enough research base to warrant statistical analysis. Of them, 26 were statistically significant. Multiple regression and an…

Using Simultaneous Prompting and Computer-Assisted Instruction to Teach Story Writing to Students with Autism

ERIC Educational Resources Information Center

Pennington, Robert C.; Ault, Melinda Jones; Schuster, John W.; Sanders, Ann

2011-01-01

In the current study, the researchers evaluated the effects of simultaneous prompting and computer-assisted instruction on the story-writing responses of 3 males with autism, 7 to 10 ears of age. Classroom teachers conducted all probe and training sessions. The researchers used a multiple baseline across participants design to evaluate the…

Evaluation of an Instruction Program on Diabetes Diet by Means of a Teaching Machine

ERIC Educational Resources Information Center

Teuscher, A.; Heidecker, Barbara

1976-01-01

A study of 119 diabetic patients, student nurses, social workers, dieticians, and medical students indicates that programmed self-teaching with feedback by multiple-choice questions is an efficient method of instruction of basic facts of nutrition for diabetes. It enables the physician to spend more time on the patient's personal problems.…

A Typology of Actional-Operational Modes in Earth Science and Implications for Science Literacy Instruction

ERIC Educational Resources Information Center

Wilson, Amy Alexandra

2013-01-01

Framed in theories of social semiotics, this multiple case study describes and categorizes the actional-operational modes used by three middle school earth science teachers throughout the course of one school year. Data included fieldnotes, photographs, and video recordings of classroom instructions as well as periodic interviews with the…

Evaluation of Synchronous Online Tutoring for Students at Risk of Reading Failure

ERIC Educational Resources Information Center

Vasquez, Eleazar, III; Slocum, Timothy A.

2012-01-01

This study examined the effects of online reading instruction for at-risk fourth-grade students in Philadelphia. The authors used a multiple baseline design to assess the extent to which the students increased their oral reading rate given systematic supplemental online reading instruction. Tutoring consisted of 4 sessions per week with 50-min…

The Multiple Influences on Nonformal Instructional Practices in Rural Mozambique: Exploring the Limits of World Culture Theory

ERIC Educational Resources Information Center

Straubhaar, Rolf

2014-01-01

This article presents findings from 12 months of ethnographic observations of nonformal adult education classes offered by an internationally funded nonprofit, referred to in this article as Comunidades de Poder (CDP). The primary objective of this article is to examine the various contextual factors that influenced CDP teachers' instruction and…

Attending to Pleasure and Purpose in Multiliteracies Instructional Practices: Insights from Transnational Youths

ERIC Educational Resources Information Center

Skerrett, Allison

2016-01-01

In this commentary, the author examines some contributions of the New London Group's theory of a pedagogy of multiliteracies, as well as recent critiques of how this framework has been applied in literacy research and instructional practice. She draws on her research with transnational youths--young people who claim multiple national affiliations…

An Evaluation of Video Modeling with Embedded Instructions to Teach Implementation of Stimulus Preference Assessments

ERIC Educational Resources Information Center

Rosales, Rocío; Gongola, Leah; Homlitas, Christa

2015-01-01

A multiple baseline design across participants was used to evaluate the effects of video modeling with embedded instructions on training teachers to implement 3 preference assessments. Each assessment was conducted with a confederate learner or a child with autism during generalization probes. All teachers met the predetermined mastery criterion,…

Does a Repeated Guided-Instruction Approach with Multiple Assessments Increase Student Learning of Science?

ERIC Educational Resources Information Center

Smith, Robert; Peethambaran, Bela; Pontiggia, Laura; Blumberg, Phyllis

2013-01-01

Guided instruction is an approach that fully explains the concepts and procedures that students are required to learn. It seems intuitive that this approach should increase student learning; however, there is evidence in the literature that this may not always be the case. We wanted to assess the effectiveness of our own repeated…

An Exploration of the Influence of Instructional Technologies on Faculty Motivation and Teaching Innovation on a Research Campus

ERIC Educational Resources Information Center

Schaeffer, S. J., III

2010-01-01

The purpose of this study was to explore how the introduction of instructional technologies has influenced the motivational attitudes of higher education faculty at research-oriented institutions with respect to their teaching responsibilities. This was a qualitative study using case-study methodology and involved multiple (4)…

Leading for Instructional Improvement in the Context of Accountability: Central Office Leadership

ERIC Educational Resources Information Center

Rigby, Jessica Goodman; Corriell, Rebecca; Kuhl, Katie J.

2018-01-01

This case was written to help prepare central office leaders who are expected to design systems and lead toward instructional improvement in the context of both educational accountability and implementation of standards with increased rigor. The intent of this case study is to encourage educators to examine the complex and multiple challenges of…

The Effect of Guided Inquiry-Based Instruction on Middle School Students' Understanding of Lunar Concepts

ERIC Educational Resources Information Center

Trundle, Kathy Cabe; Atwood, Ronald K.; Christopher, John E.; Sackes, Mesut

2010-01-01

This study investigated the effect of non-traditional guided inquiry instruction on middle school students' conceptual understandings of lunar concepts. Multiple data sources were used to describe participants' conceptions of lunar phases and their cause, including drawings, interviews, and a lunar shapes card sort. The data were analyzed via a…

Promoting Learning by Leveraging the Collaborative Nature of Formative Peer Assessment with Instructional Scaffolds

ERIC Educational Resources Information Center

Strijbos, Jan-Willem; Wichmann, Astrid

2018-01-01

Over the past two decades, formative peer assessment has become a popular instructional approach. Initially, it was more readily applied in higher education but has since expanded to other educational levels, including primary and secondary education. The popularity is understandable given the increased amount of feedback by multiple peers and…

Library instruction in medical education: a survey of current practices in the United States and Canada.

PubMed

Nevius, Amanda M; Ettien, A'Llyn; Link, Alissa P; Sobel, Laura Y

2018-01-01

The most recent survey on instruction practices in libraries affiliated with accredited medical institutions in the United States was conducted in 1996. The present study sought to update these data, while expanding to include Canadian libraries. Additional analysis was undertaken to test for statistically significant differences between library instruction in the United States and Canada and between libraries affiliated with highly ranked and unranked institutions. A twenty-eight-question survey was distributed to libraries affiliated with accredited US and Canadian medical schools to assess what and how often librarians teach, as well as how librarians are involved in the curriculum committee and if they are satisfied with their contact with students and faculty. Quantitative data were analyzed with SAS, R, and MedCalc. Most of the seventy-three responding libraries provided instruction, both asynchronously and synchronously. Library instruction was most likely to be offered in two years of medical school, with year one seeing the most activity. Database use was the most frequently taught topic, and libraries reported a median of five librarians providing instruction, with larger staffs offering slightly more education sessions per year. Libraries associated with highly ranked schools were slightly more likely to offer sessions that were integrated into the medical school curriculum in year four and to offer sessions in more years overall. In US and Canadian libraries, regardless of the rank of the affiliated medical school, librarians' provision of instruction in multiple formats on multiple topics is increasingly common.

Potential Values of Incorporating a Multiple-Choice Question Construction in Physics Experimentation Instruction

NASA Astrophysics Data System (ADS)

Yu, Fu-Yun; Liu, Yu-Hsin

2005-09-01

The potential value of a multiple-choice question-construction instructional strategy for the support of students’ learning of physics experiments was examined in the study. Forty-two university freshmen participated in the study for a whole semester. A constant comparison method adopted to categorize students’ qualitative data indicated that the influences of multiple-choice question construction were evident in several significant ways (promoting constructive and productive studying habits; reflecting and previewing course-related materials; increasing in-group communication and interaction; breaking passive learning style and habits, etc.), which, worked together, not only enhanced students’ comprehension and retention of the obtained knowledge, but also helped distil a sense of empowerment and learning community within the participants. Analysis with one-group t-tests, using 3 as the expected mean, on quantitative data further found that students’ satisfaction toward past learning experience, and perceptions toward this strategy’s potentials for promoting learning were statistically significant at the 0.0005 level, while learning anxiety was not statistically significant. Suggestions for incorporating question-generation activities within classroom and topics for future studies were rendered.

An ultra low energy biomedical signal processing system operating at near-threshold.

PubMed

Hulzink, J; Konijnenburg, M; Ashouei, M; Breeschoten, A; Berset, T; Huisken, J; Stuyt, J; de Groot, H; Barat, F; David, J; Van Ginderdeuren, J

2011-12-01

This paper presents a voltage-scalable digital signal processing system designed for the use in a wireless sensor node (WSN) for ambulatory monitoring of biomedical signals. To fulfill the requirements of ambulatory monitoring, power consumption, which directly translates to the WSN battery lifetime and size, must be kept as low as possible. The proposed processing platform is an event-driven system with resources to run applications with different degrees of complexity in an energy-aware way. The architecture uses effective system partitioning to enable duty cycling, single instruction multiple data (SIMD) instructions, power gating, voltage scaling, multiple clock domains, multiple voltage domains, and extensive clock gating. It provides an alternative processing platform where the power and performance can be scaled to adapt to the application need. A case study on a continuous wavelet transform (CWT)-based heart-beat detection shows that the platform not only preserves the sensitivity and positive predictivity of the algorithm but also achieves the lowest energy/sample for ElectroCardioGram (ECG) heart-beat detection publicly reported today.

Improving the Comprehension of Students with Significant Developmental Disabilities: Systematic Instruction on the Steps for Completing and Using a Graphic Organizer

ERIC Educational Resources Information Center

Britt, Alexander P.

2015-01-01

A single-subject, multiple-baseline across participants design was used to examine the functional relation between systematic instruction and the ability to complete a graphic organizer and recall facts about informational texts by students with significant development disabilities. Four high school students enrolled in an adapted academic program…

Computer-Based Video Instruction to Teach Students with Intellectual Disabilities to Use Public Bus Transportation

ERIC Educational Resources Information Center

Mechling, Linda; O'Brien, Eileen

2010-01-01

This study investigated the effectiveness of computer-based video instruction (CBVI) to teach three young adults with moderate intellectual disabilities to push a "request to stop bus signal" and exit a city bus in response to target landmarks. A multiple probe design across three students and one bus route was used to evaluate effectiveness of…

Effects of Visual Working Memory Training and Direct Instruction on Geometry Problem Solving in Students with Geometry Difficulties

ERIC Educational Resources Information Center

Zhang, Dake

2017-01-01

We examined the effectiveness of (a) a working memory (WM) training program and (b) a combination program involving both WM training and direct instruction for students with geometry difficulties (GD). Four students with GD participated. A multiple-baseline design across participants was employed. During the Phase 1, students received six sessions…

Reading and Writing from Multiple Source Documents in History: Effects of Strategy Instruction with Low to Average High School Writers

ERIC Educational Resources Information Center

De La Paz, Susan; Felton, Mark K.

2010-01-01

This study examined the effects of historical reasoning strategy instruction on 11th-grade students. Students learned historical inquiry strategies using 20th Century American history topics ranging from the Spanish-American war to the Gulf of Tonkin incident. In addition, students learned a pre-writing strategy for composing argumentative essays…

All Students Are Not Equal: A Case Study of Geometry Teachers' Instructional Strategies When Trained in Multiple-Intelligence-Based Practices in Secondary Classrooms

ERIC Educational Resources Information Center

Davis, Cassandre Y.

2017-01-01

Over 50% of secondary students failed the geometry end-of-course test in a Florida school district, indicating a need to improve academic performance. Secondary school students' learning characteristics and the effectiveness of teachers' instructional strategies are imperative to educational success. In this qualitative case study, geometry…

Evaluation of a Self-Instructional Package for Teaching Tutors to Conduct Discrete-Trials Teaching with Children with Autism

ERIC Educational Resources Information Center

Thomson, Kendra M.; Martin, Garry L.; Fazzio, Daniela; Salem, Sandra; Young, Kristen; Yu, C. T.

2012-01-01

A widely used method for teaching children with autism is applied behavior analysis (ABA), and a main component of ABA programming is discrete-trials teaching (DTT). Using a modified multiple-baseline design across participants, we assessed the effectiveness of a DTT self-instructional package (Fazzio & Martin, 2007) for teaching four pairs of…

Effects of Dictation-Taking and Match-to-Sample Training on Listing and Spelling Responses in Adults with Intellectual Disabilities

ERIC Educational Resources Information Center

De Souza, Andresa A.; Rehfeldt, Ruth Anne

2013-01-01

Several studies have demonstrated that conditions can be arranged to promote increases in a nontargeted verbal operant following instruction of another verbal operant. In the current study, we used a multiple baseline design to evaluate the effects of 2 instructional protocols on nontargeted verbal repertoires (listing of synonyms and vocal…

Effects of an App Incorporating Systematic Instruction to Teach Spelling to Students with Developmental Delays

ERIC Educational Resources Information Center

Ault, Melinda Jones; Baggerman, Melanie A.; Horn, Channon K.

2017-01-01

This study used a multiple probe (conditions) design across behaviors to investigate the effects of an app for the tablet computer to teach spelling of academic content words to four students with developmental disabilities. The app delivered instruction using a model-lead-test format and students typed on the on-screen keyboard. The study also…

Critical Thinking Instruction in English for Academic Purposes Writing Courses: A Dialectical Thinking Approach

ERIC Educational Resources Information Center

Tanaka, Jay; Gilliland, Betsy

2017-01-01

Critical thinking (CT) is usually taught as a list of practical skills for students to master. In this article, the authors argue that CT instruction should go beyond skills to engage students with issues of identifying their own biases and understanding multiple perspectives on issues. This explicit attention to one's own bias is essential for…

Increasing Instructional Efficiency When Using Simultaneous Prompting Procedure in Teaching Academic Skills to Students with Autism Spectrum Disorders

ERIC Educational Resources Information Center

Tekin-Iftar, Elif; Olcay-Gul, Seray

2016-01-01

A multiple probe design across behaviors replicated across participants was used to examine the effects of a simultaneous prompting procedure delivered along with instructive feedback and observational learning stimuli when teaching academic skills to a small group of students with ASD. Different target skills were taught to each student in the…

The Use of an Autonomous Pedagogical Agent and Automatic Speech Recognition for Teaching Sight Words to Students with Autism Spectrum Disorder

ERIC Educational Resources Information Center

Saadatzi, Mohammad Nasser; Pennington, Robert C.; Welch, Karla C.; Graham, James H.; Scott, Renee E.

2017-01-01

In the current study, we examined the effects of an instructional package comprised of an autonomous pedagogical agent, automatic speech recognition, and constant time delay during the instruction of reading sight words aloud to young adults with autism spectrum disorder. We used a concurrent multiple baseline across participants design to…

The Effects of Imitation Instruction Using a Mirror on the Emergence of Duplicative Responses by Preschool Students Diagnosed with Developmental Delays

ERIC Educational Resources Information Center

Moreno, Jalene Donica

2012-01-01

Using pre-and post-intervention non-concurrent multiple probe designs across participants, I conducted 2 experiments that tested the effects of imitation instruction using a mirror on the emergence of both basic and advanced forms of generalized imitation (GI) involving physical actions with preschool students diagnosed with developmental delays.…

Comparison of the Audio and Video Elements of Instructional Films; (Rapid Mass Learning). Technical Report.

ERIC Educational Resources Information Center

Nelson, H. E.; And Others

Two experiments which compare the effectiveness of the auditory and visual elements in instructional films in order to study their relative contributions to learning are described in this paper. Two films dealing with aerodynamics were used in one experiment, and one film dealing with desert survival was used in the other. Multiple choice item…

Teachers' Perspectives of Research-Based Instructional Strategies and Implementation to Promote Literacy Skills for Students with Autism Spectrum Disorders: A Collection of Case Studies

ERIC Educational Resources Information Center

Pinto, Prasopsuk Y.

2014-01-01

The purpose of this collection of multiple case studies was to examine teachers' perspectives and practices to determine whether instructional strategies implemented in their classrooms to promote literacy skills for students with autism spectrum disorders were described as research-based practices. Although extensive research has been conducted…

"Who I Work with Is Important": Dyslexic Students' Narratives about the Benefits of Grouping for Instruction in Caribbean Classrooms

ERIC Educational Resources Information Center

Blackman, Stacey

2010-01-01

This article utilises a multiple case study strategy to explore the narratives of Caribbean students with dyslexia on grouping for instruction. It presents a model on learner engagement which highlights students' cognitions about the social and cognitive aspects of learning and the processes that contribute to building knowledge and understanding.…

Wissensstrukturierung im Unterricht: Neuere Forschung zur Wissensreprasentation und ihre Anwendung in der Didaktik (Knowledge Structuring in Instruction: Recent Research on Knowledge Representation and Its Application in the Classroom).

ERIC Educational Resources Information Center

Einsiedler, Wolfgang

1996-01-01

Asks whether theories of knowledge representation provide a basis for the development of theories of knowledge structuring in instruction. Discusses codes of knowledge, surface versus deep structures, semantic networks, and multiple memory systems. Reviews research on teaching, external representation of cognitive structures, hierarchical…

Performance of Fourth-Grade Students with Learning Disabilities on Multiplication Facts Comparing Teacher-Mediated and Technology-Mediated Interventions: A Preliminary Investigation

ERIC Educational Resources Information Center

Bryant, Brian R.; Ok, Minwook; Kang, Eun Young; Kim, Min Kyung; Lang, Russell; Bryant, Diane Pedrotty; Pfannestiel, Kathleen

2015-01-01

Instructional applications (apps) are educational software programs that can be accessed via mobile technologies (e.g., iPad, smartphone) and used to help students acquire various academic skills, including mathematics. Although research suggests that app-based instruction (AI) can be effective, there is a paucity of research comparing AI, to…

Effects of the SOLVE Strategy on the Mathematical Problem Solving Skills of Secondary Students with Learning Disabilities

ERIC Educational Resources Information Center

Freeman-Green, Shaqwana M.; O'Brien, Chris; Wood, Charles L.; Hitt, Sara Beth

2015-01-01

This study examined the effects of explicit instruction in the SOLVE Strategy on the mathematical problem solving skills of six Grade 8 students with specific learning disabilities. The SOLVE Strategy is an explicit instruction, mnemonic-based learning strategy designed to help students in solving mathematical word problems. Using a multiple probe…

Social Skills Instruction for Urban Learners with Emotional and Behavioral Disorders: A Culturally Responsive and Computer-Based Intervention

ERIC Educational Resources Information Center

Robinson-Ervin, Porsha; Cartledge, Gwendolyn; Musti-Rao, Shobana; Gibson, Lenwood, Jr.; Keyes, Starr E.

2016-01-01

This study examined the effects of culturally relevant/responsive, computer-based social skills instruction on the social skill acquisition and generalization of 6 urban African American sixth graders with emotional and behavioral disorders (EBD). A multiple-probe across participants design was used to evaluate the effects of the social skills…

Computer- and Video-Based Instruction of Food-Preparation Skills: Acquisition, Generalization, and Maintenance

ERIC Educational Resources Information Center

Ayres, Kevin; Cihak, David

2010-01-01

The purpose of this study was to evaluate the effects of a computer-based video instruction (CBVI) program to teach life skills. Three middle school-aged students with intellectual disabilities were taught how to make a sandwich, use a microwave, and set the table with a CBVI software package. A multiple probe across behaviors design was used to…

The Effect of Device When Using Smartphones and Computers to Answer Multiple-Choice and Open-Response Questions in Distance Education

ERIC Educational Resources Information Center

Wilson, Thomas Royce

2017-01-01

Traditionally in higher education, online courses have been designed for computer users. However, the advent of mobile learning (m-learning) and the proliferation of smartphones have created two challenges for online students and instructional designers. First, instruction designed for a larger computer screen often loses its effectiveness when…

Brief Report: An Evaluation of An Instructional Package for Teaching Sentence Construction to Students with ASD

ERIC Educational Resources Information Center

Pennington, Robert C.; Rockhold, Jessica

2018-01-01

In the current study, we investigated the effects of an instructional package on the construction of sentences writing by four children ages 6-9, with autism spectrum disorder (ASD). We employed a multiple probe across behaviors design to evaluate the efficacy of the intervention package and also conducted probes to assess generalization and…

Evaluation of an Intervention Instructional Program to Facilitate Understanding of Basic Particle Concepts among Students Enrolled in Several Levels of Study

ERIC Educational Resources Information Center

Treagust, David F.; Chandrasegaran, A. L.; Zain, Ahmad N. M.; Ong, Eng Tek; Karpudewan, Mageswary; Halim, Lilia

2011-01-01

The efficacy of an intervention instructional program was evaluated to facilitate understanding of particle theory concepts among students (N = 190) using a diagnostic instrument consisting of eleven two-tier multiple-choice items in a pre-test--post-test design. The students involved were high school students, undergraduates and postgraduates…

Science teacher orientations and PCK across science topics in grade 9 earth science

NASA Astrophysics Data System (ADS)

Campbell, Todd; Melville, Wayne; Goodwin, Dawne

2017-07-01

While the literature is replete with studies examining teacher knowledge and pedagogical content knowledge (PCK), few studies have investigated how science teacher orientations (STOs) shape classroom instruction. Therefore, this research explores the interplay between a STOs and the topic specificity of PCK across two science topics within a grade 9 earth science course. Through interviews and observations of one teacher's classroom across two sequentially taught, this research contests the notion that teachers hold a single way of conceptualising science teaching and learning. In this, we consider if multiple ontologies can provide potential explanatory power for characterising instructional enactments. In earlier work with the teacher in this study, using generic interview prompts and general discussions about science teaching and learning, we accepted the existence of a unitary STO and its promise of consistent reformed instruction in the classroom. However, upon close examination of instruction focused on different science topics, evidence was found to demonstrate the explanatory power of multiple ontologies for shaping characteristically different epistemological constructions across science topics. This research points to the need for care in generalising about teacher practice, as it reveals that a teacher's practice, and orientation, can vary, dependent on the context and science topics taught.

Effective Vectorization with OpenMP 4.5

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

Huber, Joseph N.; Hernandez, Oscar R.; Lopez, Matthew Graham

This paper describes how the Single Instruction Multiple Data (SIMD) model and its extensions in OpenMP work, and how these are implemented in different compilers. Modern processors are highly parallel computational machines which often include multiple processors capable of executing several instructions in parallel. Understanding SIMD and executing instructions in parallel allows the processor to achieve higher performance without increasing the power required to run it. SIMD instructions can significantly reduce the runtime of code by executing a single operation on large groups of data. The SIMD model is so integral to the processor s potential performance that, if SIMDmore » is not utilized, less than half of the processor is ever actually used. Unfortunately, using SIMD instructions is a challenge in higher level languages because most programming languages do not have a way to describe them. Most compilers are capable of vectorizing code by using the SIMD instructions, but there are many code features important for SIMD vectorization that the compiler cannot determine at compile time. OpenMP attempts to solve this by extending the C++/C and Fortran programming languages with compiler directives that express SIMD parallelism. OpenMP is used to pass hints to the compiler about the code to be executed in SIMD. This is a key resource for making optimized code, but it does not change whether or not the code can use SIMD operations. However, in many cases critical functions are limited by a poor understanding of how SIMD instructions are actually implemented, as SIMD can be implemented through vector instructions or simultaneous multi-threading (SMT). We have found that it is often the case that code cannot be vectorized, or is vectorized poorly, because the programmer does not have sufficient knowledge of how SIMD instructions work.« less

Promoting high school students' conceptual understandings of the particulate nature of matter through multiple representations

NASA Astrophysics Data System (ADS)

Adadan, Emine

This study mainly explored the efficacy of the two instructional interventions, namely Reform-Based Teaching with Multiple Representations (RBTw/MR) and Reform-Based Teaching (RBT) on stimulating change in students' conceptual understandings of the particulate nature of matter (PNM) and maintaining those scientific understandings constructed during the instruction over a three-month period. In this context, this study also examined the RBTw/MR and RBT students' types of conceptual understandings of the PNM before, immediately after and three-months after the interventions. This study was conducted in two introductory level chemistry classes of a suburban high school. The participants of the study included a total of 42 students who were enrolled in one of the two classes of the chemistry teacher who taught both of the classes. Both the RBTw/MR and the RBT group students were engaged in the same activities with the same sequence of experiences. However, the RBTw/MR instruction differed from the RBT instruction in terms of the frequency of using the multiple representations in relationship to the macroscopic phenomenon and the likely actions that occur at the submicroscopic level. A quasi-experimental control group research design with a pretest, posttest, and delayed posttest was employed by incorporating qualitative data collection and analysis methods. In order to assess students' conceptual understanding of the PNM, the open-ended questionnaire, namely Nature of Matter Diagnostic Questions, was administered to both groups just before, immediately after and three months after the instructional interventions. Fifteen of the 42 students were also interviewed following the posttest. The results of the study revealed the positive short- and long-term learning impacts on the RBTw/MR students' conceptual understandings of the PNM. Before the instruction, a majority of students in both groups (82.6%, RBTw/MR; 73.7%, RBT) held nonscientific types of conceptual understandings of the PNM. Immediately following the instruction, 52.1% of the RBTw/MR students held the types of conceptual understandings of either scientific or scientific fragments. Three months after the instruction, 34.8% of the RBTw/MR students held onto their scientific conceptual understandings of the PNM, only 15.8% of the RBT students' conceptual understandings of the PNM differed from their initial type of conceptual understandings.

48 CFR 1846.672-3 - Multiple consignee instructions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... SPACE ADMINISTRATION CONTRACT MANAGEMENT QUALITY ASSURANCE Material Inspection and Receiving Reports... description. (c) Block 17—Enter the “total” quantity shipped by item or, if applicable, grouped identical...

48 CFR 1846.672-3 - Multiple consignee instructions.

Code of Federal Regulations, 2011 CFR

2011-10-01

... SPACE ADMINISTRATION CONTRACT MANAGEMENT QUALITY ASSURANCE Material Inspection and Receiving Reports... description. (c) Block 17—Enter the “total” quantity shipped by item or, if applicable, grouped identical...

Direct evidence for stress-induced transformation between coexisting multiple martensites in a Ni-Mn-Ga multifunctional alloy

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

Huang, L.; Cong, D. Y.; Wang, Z. L.

2015-07-08

The structural response of coexisting multiple martensites to stress field in a Ni-Mn-Ga multifunctional alloy was investigated by the in situ high-energy x-ray diffraction technique. Stress-induced transformation between coexisting multiple martensites was observed at 110 K, at which five-layered modulated (5M), seven-layered modulated (7M) and non-modulated (NM) martensites coexist. We found that a tiny stress of as low as 0.5 MPa could trigger the transformation from 5M and 7M martensites to NM martensite and this transformation is partly reversible. Besides the transformation between coexisting multiple martensites, rearrangement of martensite variants also occurs during loading, at least at high stress levels.more » The present study is instructive for designing advanced multifunctional alloys with easy actuation.« less

Direct evidence for stress-induced transformation between coexisting multiple martensites in a Ni-Mn-Ga multifunctional alloy

NASA Astrophysics Data System (ADS)

Huang, L.; Cong, D. Y.; Wang, Z. L.; Nie, Z. H.; Dong, Y. H.; Zhang, Y.; Ren, Y.; Wang, Y. D.

2015-07-01

The structural response of coexisting multiple martensites to stress field in a Ni-Mn-Ga multifunctional alloy was investigated by the in situ high-energy x-ray diffraction technique. Stress-induced transformation between coexisting multiple martensites was observed at 110 K, at which five-layered modulated (5M), seven-layered modulated (7M) and non-modulated (NM) martensites coexist. We found that a tiny stress of as low as 0.5 MPa could trigger the transformation from 5M and 7M martensites to NM martensite and this transformation is partly reversible. Besides the transformation between coexisting multiple martensites, rearrangement of martensite variants also occurs during loading, at least at high stress levels. The present study is instructive for designing advanced multifunctional alloys with easy actuation.

Direct evidence for stress-induced transformation between coexisting multiple martensites in a Ni-Mn-Ga multifunctional alloy

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

Huang, L.; Cong, D. Y.; Wang, Z. L.

2015-06-03

The structural response of coexisting multiple martensites to stress field in a Ni-Mn-Ga multifunctional alloy was investigated by the in situ high-energy x-ray diffraction technique. Stress-induced transformation between coexisting multiple martensites was observed at 110 K, at which five-layered modulated (5M), seven-layered modulated (7M) and non-modulated (NM) martensites coexist. We found that a tiny stress of as low as 0.5 MPa could trigger the transformation from 5M and 7M martensites to NM martensite and this transformation is partly reversible. Besides the transformation between coexisting multiple martensites, rearrangement of martensite variants also occurs during loading, at least at high stress levels.more » The present study is instructive for designing advanced multifunctional alloys with easy actuation.« less

Daclizumab Injection

MedlinePlus

... course of disease where symptoms flare up from time to time) of multiple sclerosis (MS; a disease in which ... injections. Before you use daclizumab yourself the first time, read the written instructions that come with it. ...

Neurogenic bladder

MedlinePlus

... cause skin to break down and lead to pressure sores Kidney damage if the bladder becomes too full, ... dysfunction; NBSD Patient Instructions Multiple sclerosis - discharge Preventing pressure ulcers Images Voiding cystourethrogram References Chapple CR, Osman NI. ...

Pressure ulcers - what to ask your doctor

MedlinePlus

... Coulson I, eds. Treatment of Skin Disease: Comprehensive Therapeutic Strategies . 4th ed. Philadelphia, PA: Elsevier Saunders; 2014:chap 52. Patient Instructions Multiple sclerosis - discharge Preventing pressure ulcers Stroke - discharge Review Date ...

Inquiry-based Science Instruction in High School Biology Courses: A Multiple Case Study

NASA Astrophysics Data System (ADS)

Aso, Eze

A lack of research exists about how secondary school science teachers use inquiry-based instruction to improve student learning. The purpose of this qualitative study was to explore how science teachers used inquiry-based instruction to improve student learning in high school biology courses. The conceptual framework was based on Banchi and Bell's model of increasing levels of complexity for inquiry-based instruction. A multiple case study research design was conducted of biology programs at 3 high schools in an urban school district in the northeastern region of the United States. Participants included 2 biology teachers from each of the 3 high schools. Data were collected from individual interviews with biology teachers, observations of lessons in biology, and documents related to state standards, assessments, and professional development. The first level of data analysis involved coding and categorizing the interview and observation data. A content analysis was used for the documents. The second level of data analysis involved examining data across all sources and all cases for themes and discrepancies. According to study findings, biology teachers used confirmation, structure, and guided inquiry to improve student learning. However, they found open inquiry challenging and frustrating to implement because professional development about scaffolding of instruction over time was needed, and students' reading and writing skills needed to improve. This study contributes to positive social change by providing educators and researchers with a deeper understanding about how to scaffold levels of inquiry-based science instruction in order to help students become scientifically literate citizens.

Effect of implementing instructional videos in a physical examination course: an alternative paradigm for chiropractic physical examination teaching.

PubMed

Zhang, Niu; Chawla, Sudeep

2012-01-01

This study examined the effect of implementing instructional video in ophthalmic physical examination teaching on chiropractic students' laboratory physical examination skills and written test results. Instructional video clips of ophthalmic physical examination, consisting of both standard procedures and common mistakes, were created and used for laboratory teaching. The video clips were also available for student review after class. Students' laboratory skills and written test results were analyzed and compared using one-way analysis of variance (ANOVA) and post hoc multiple comparison tests among three study cohorts: the comparison cohort who did not utilize the instructional videos as a tool, the standard video cohort who viewed only the standard procedure of video clips, and the mistake-referenced video cohort who viewed video clips containing both standard procedure and common mistakes. One-way ANOVA suggested a significant difference of lab results among the three cohorts. Post hoc multiple comparisons further revealed that the mean scores of both video cohorts were significantly higher than that of the comparison cohort (p < .001). There was, however, no significant difference of the mean scores between the two video cohorts (p > .05). However, the percentage of students having a perfect score was the highest in the mistake-referenced video cohort. There was no significant difference of written test scores among all three cohorts (p > .05). The instructional video of the standard procedure improves chiropractic students' ophthalmic physical examination skills, which may be further enhanced by implementing a mistake-referenced instructional video.

Library instruction in medical education: a survey of current practices in the United States and Canada

PubMed Central

Nevius, Amanda M.; Ettien, A’Llyn; Link, Alissa P.; Sobel, Laura Y.

2018-01-01

Objective The most recent survey on instruction practices in libraries affiliated with accredited medical institutions in the United States was conducted in 1996. The present study sought to update these data, while expanding to include Canadian libraries. Additional analysis was undertaken to test for statistically significant differences between library instruction in the United States and Canada and between libraries affiliated with highly ranked and unranked institutions. Methods A twenty-eight-question survey was distributed to libraries affiliated with accredited US and Canadian medical schools to assess what and how often librarians teach, as well as how librarians are involved in the curriculum committee and if they are satisfied with their contact with students and faculty. Quantitative data were analyzed with SAS, R, and MedCalc. Results Most of the seventy-three responding libraries provided instruction, both asynchronously and synchronously. Library instruction was most likely to be offered in two years of medical school, with year one seeing the most activity. Database use was the most frequently taught topic, and libraries reported a median of five librarians providing instruction, with larger staffs offering slightly more education sessions per year. Libraries associated with highly ranked schools were slightly more likely to offer sessions that were integrated into the medical school curriculum in year four and to offer sessions in more years overall. Conclusions In US and Canadian libraries, regardless of the rank of the affiliated medical school, librarians’ provision of instruction in multiple formats on multiple topics is increasingly common. PMID:29339939

Role of Plasticity at Different Sites across the Time Course of Cerebellar Motor Learning

PubMed Central

Lisberger, Stephen G.

2014-01-01

Learning comprises multiple components that probably involve cellular and synaptic plasticity at multiple sites. Different neural sites may play their largest roles at different times during behavioral learning. We have used motor learning in smooth pursuit eye movements of monkeys to determine how and when different components of learning occur in a known cerebellar circuit. The earliest learning occurs when one climbing-fiber response to a learning instruction causes simple-spike firing rate of Purkinje cells in the floccular complex of the cerebellum to be depressed transiently at the time of the instruction on the next trial. Trial-over-trial depression and the associated learning in eye movement are forgotten in <6 s, but facilitate long-term behavioral learning over a time scale of ∼5 min. During 100 repetitions of a learning instruction, simple-spike firing rate becomes progressively depressed in Purkinje cells that receive climbing-fiber inputs from the instruction. In Purkinje cells that prefer the opposite direction of pursuit and therefore do not receive climbing-fiber inputs related to the instruction, simple-spike responses undergo potentiation, but more weakly and more slowly. Analysis of the relationship between the learned changes in simple-spike firing and learning in eye velocity suggests an orderly progression of plasticity: first on Purkinje cells with complex-spike (CS) responses to the instruction, later on Purkinje cells with CS responses to the opposite direction of instruction, and last in sites outside the cerebellar cortex. Climbing-fiber inputs appear to play a fast and primary, but nonexclusive, role in pursuit learning. PMID:24849344

Dialogic and Direct Instruction: Two Distinct Models of Mathematics Instruction and the Debate(s) Surrounding Them

ERIC Educational Resources Information Center

Munter, Charles; Stein, Mary Kay; Smith, Margaret Austin

2015-01-01

Background/Context: Which ideas should be included in the K-12 curriculum, how they are learned, and how they should be taught have been debated for decades in multiple subjects. In this article, we offer mathematics as a case in point of how new standards-related policies may offer an opportunity for reassessment and clarification of such…

The Influence of Peer Tutors and Technology-Actuated Reading Instruction Process on Third-Grade Students' Self-Perceptions as Readers: A Multiple Case Study

ERIC Educational Resources Information Center

Daw, Brenda Shill

2011-01-01

Driven by Lev Vygotsky's Sociocultural Theory (1986), my study investigated the self-perceptions and interactions of seven underperforming, third-grade readers while using Technology-Actuated Reading Instruction (TARI). Partnered with same-age peer tutors, readers used digital tools to listen to, read/record, and playback oral reading passages.…

Increasing High School Students' Chemistry Performance and Reducing Cognitive Load through an Instructional Strategy Based on the Interaction of Multiple Levels of Knowledge Representation

ERIC Educational Resources Information Center

Milenkovic´, Dus?ica D.; Segedinac, Mirjana D.; Hrin, Tamara N.

2014-01-01

The central goal of this study was to examine the extent to which a teaching approach focused on the interaction between macroscopic, submicroscopic, and symbolic levels of chemistry representations could affect high school students' performance in the field of inorganic reactions, as well as to examine how the applied instruction influences…

Data-Driven Decision-Making: Facilitating Teacher Use of Student Data to Inform Classroom Instruction

ERIC Educational Resources Information Center

Schifter, Catherine C.; Natarajan, Uma; Ketelhut, Diane Jass; Kirchgessner, Amanda

2014-01-01

Data-driven decision making is essential in K-12 education today, but teachers often do not know how to make use of extensive data sets. Research shows that teachers are not taught how to use extensive data (i.e., multiple data sets) to reflect on student progress or to differentiate instruction. This paper presents a process used in an National…

Effects of Computer-Based Video Instruction on the Acquisition and Generalization of Grocery Purchasing Skills for Students with Intellectual Disability

ERIC Educational Resources Information Center

Goo, Minkowan; Therrien, William J.; Hua, Youjia

2016-01-01

The purpose of this study was to evaluate the effects of computer-based video instruction (CBVI) on teaching grocery purchasing skills to students with moderate intellectual disability (ID). Four high school students with mild to moderate ID participated in the study. A multiple-probe design across students was used to examine the effects. Results…

Computer-Based Video Instruction to Teach the Use of Augmentative and Alternative Communication Devices for Ordering at Fast-Food Restaurants

ERIC Educational Resources Information Center

Mechling, Linda C.; Cronin, Beth

2006-01-01

In the study reported on here, the authors used computer-based video instruction (CBVI) to teach 3 high school students with moderate or severe intellectual disabilities how to order in fast-food restaurants by using an augmentative, alternative communication device. The study employed a multiple probe design to institute CBVI as the only…

Using Video Self-Modelling to Increase Active Learning Responses during Small-Group Reading Instruction for Primary School Pupils with Social Emotional and Mental Health Difficulties

ERIC Educational Resources Information Center

Young-Pelton, Cheryl A.; Bushman, Samantha L.

2015-01-01

Effectiveness of a video self-modelling (VSM) intervention was examined with primary schoolchildren who attended a full-time special education programme for pupils with social emotional and behavioural difficulties and who exhibited inappropriate behaviour during small-group reading instruction. A randomised multiple-probe baseline design was used…

Role Clarity and Instructional Technology Support: A Naturalistic Examination of Various Perceptions of the Role of the ITRT within and across Three High Schools

ERIC Educational Resources Information Center

Nash, Ann Marie

2013-01-01

Role clarity for any individual leads to more successful implementation of his or her job expectations. In a school, there are many individuals with various roles to fill. The Instructional Technology Resource Teacher (ITRT) has multiple roles within a school including: training teachers, designing integrated curriculum, managing learning…

A Multiple Case Study Analysis of Middle Grades Social Studies Teachers' Instructional Use of Digital Technology with Academically Talented Students at Three High-Performing Middle Schools

ERIC Educational Resources Information Center

Sheffield, Caroline C.

2009-01-01

Appropriate education for academically talented students incorporates the use of complex thinking skills, and encourages the development of interpersonal and leadership skills. One potential tool to achieve these goals is the use of instructional technology. Siegle (2004a, 2005) suggests that it is particularly appropriate to utilize technology…

A Comparative Analysis of the Effects of Instructional Design Factors on Student Success in E-Learning: Multiple-Regression versus Neural Networks

ERIC Educational Resources Information Center

Cebeci, Halil Ibrahim; Yazgan, Harun Resit; Geyik, Abdulkadir

2009-01-01

This study explores the relationship between the student performance and instructional design. The research was conducted at the E-Learning School at a university in Turkey. A list of design factors that had potential influence on student success was created through a review of the literature and interviews with relevant experts. From this, the…

A Scientific Approach To STEM Education

DTIC Science & Technology

2011-06-16

T My Physics graduate students -- Why excellence in physics courses≠ competence in physics research ? Two years in lab transforms? approached as...learned? (100’s of courses/yr) improved methods average trad. Cal Poly instruction 2. Multiple instructors facilitating same established set of student ...Intro biology Univ. of Wash.– similar research - based instruction •All students improve •Underrepresented students improve more (+1/3 letter grade

Evaluating local indirect addressing in SIMD proc essors

NASA Technical Reports Server (NTRS)

Middleton, David; Tomboulian, Sherryl

1989-01-01

In the design of parallel computers, there exists a tradeoff between the number and power of individual processors. The single instruction stream, multiple data stream (SIMD) model of parallel computers lies at one extreme of the resulting spectrum. The available hardware resources are devoted to creating the largest possible number of processors, and consequently each individual processor must use the fewest possible resources. Disagreement exists as to whether SIMD processors should be able to generate addresses individually into their local data memory, or all processors should access the same address. The tradeoff is examined between the increased capability and the reduced number of processors that occurs in this single instruction stream, multiple, locally addressed, data (SIMLAD) model. Factors are assembled that affect this design choice, and the SIMLAD model is compared with the bare SIMD and the MIMD models.

Visualization of unsteady computational fluid dynamics

NASA Astrophysics Data System (ADS)

Haimes, Robert

1994-11-01

A brief summary of the computer environment used for calculating three dimensional unsteady Computational Fluid Dynamic (CFD) results is presented. This environment requires a super computer as well as massively parallel processors (MPP's) and clusters of workstations acting as a single MPP (by concurrently working on the same task) provide the required computational bandwidth for CFD calculations of transient problems. The cluster of reduced instruction set computers (RISC) is a recent advent based on the low cost and high performance that workstation vendors provide. The cluster, with the proper software can act as a multiple instruction/multiple data (MIMD) machine. A new set of software tools is being designed specifically to address visualizing 3D unsteady CFD results in these environments. Three user's manuals for the parallel version of Visual3, pV3, revision 1.00 make up the bulk of this report.

Visualization of unsteady computational fluid dynamics

NASA Technical Reports Server (NTRS)

Haimes, Robert

1994-01-01

A brief summary of the computer environment used for calculating three dimensional unsteady Computational Fluid Dynamic (CFD) results is presented. This environment requires a super computer as well as massively parallel processors (MPP's) and clusters of workstations acting as a single MPP (by concurrently working on the same task) provide the required computational bandwidth for CFD calculations of transient problems. The cluster of reduced instruction set computers (RISC) is a recent advent based on the low cost and high performance that workstation vendors provide. The cluster, with the proper software can act as a multiple instruction/multiple data (MIMD) machine. A new set of software tools is being designed specifically to address visualizing 3D unsteady CFD results in these environments. Three user's manuals for the parallel version of Visual3, pV3, revision 1.00 make up the bulk of this report.

Three-Dimensional Medical Image Analysis Using Local Dynamic Algorithm Selection on a Multiple-Instruction, Multiple-Data Architecture

DTIC Science & Technology

1989-01-01

is represented by a number, called a Hounsfield Unit (HU), which represents the attenuation within the volume relative to the attenuation of the same...volume of water. Hounsfield Unit values range from -1000 to +3000, with a value of zero assigned to the attenuation of water. A HU value of -1000...represented by a 3D array. Each array element represents a single voxel, and the value of the array entry is the corresponding scaled Hounsfield Unit value

Implementation of an Object-Oriented Flight Simulator D.C. Electrical System on a Hypercube Architecture

DTIC Science & Technology

1991-12-01

abstract data type is, what an object-oriented design is and how to apply "software engineering" principles to the design of both of them. I owe a great... Program (ASVP), a research and development effort by two aerospace contractors to redesign and implement subsets of two existing flight simulators in...effort addresses how to implement a simulator designed using the SEI OOD Paradigm on a distributed, parallel, multiple instruction, multiple data (MIMD

Querying and Computing with BioCyc Databases

PubMed Central

Krummenacker, Markus; Paley, Suzanne; Mueller, Lukas; Yan, Thomas; Karp, Peter D.

2006-01-01

Summary We describe multiple methods for accessing and querying the complex and integrated cellular data in the BioCyc family of databases: access through multiple file formats, access through Application Program Interfaces (APIs) for LISP, Perl and Java, and SQL access through the BioWarehouse relational database. Availability The Pathway Tools software and 20 BioCyc DBs in Tiers 1 and 2 are freely available to academic users; fees apply to some types of commercial use. For download instructions see http://BioCyc.org/download.shtml PMID:15961440

Impact of Learning Styles on Air Force Technical Training: Multiple and Linear Imagery in the Presentation of a Comparative Visual Location Task to Visual and Haptic Subjects. Interim Report for Period January 1977-January 1978.

ERIC Educational Resources Information Center

Ausburn, Floyd B.

A U.S. Air Force study was designed to develop instruction based on the supplantation theory, in which tasks are performed (supplanted) for individuals who are unable to perform them due to their cognitive style. The study examined the effects of linear and multiple imagery in presenting a task requiring visual comparison and location to…

Tobacco Cessation and Prevention Practices Reported by Second and Fourth Year Students at US Medical Schools

PubMed Central

Brooks, Daniel R.; Powers, Catherine A.; Brooks, Katie R.; Rigotti, Nancy A.; Bognar, Bryan; McIntosh, Scott; Zapka, Jane

2008-01-01

Background Tobacco dependence counseling is recommended to be included as core curriculum for US medical students. To date, there has been little information on students’ self-reported skills and practice opportunities to provide 5A’s (Ask, Advise, Assess, Assist, and Arrange) counseling for tobacco cessation. Methods We conducted anonymous surveys of second year and fourth year students at multiple US medical schools between February 2004 and March 2005 (overall response rate 70%). We report on the tobacco control practices of the 860 second year and 827 fourth year students completing the survey. Measurements and Main Results Fourth year students reported multiple opportunities to learn tobacco counseling in case-based discussions, simulated patient encounters, and clinical skills courses. They reported more instruction in family medicine (79%) and Internal Medicine (70%) than Pediatrics (54%), Obstetrics/Gynecology (41%), and Surgery clerkships (16%). Compared with asking patients about smoking, advising smokers to quit, and assessing patient willingness to quit, fourth year students were less likely to have multiple practice opportunities to assist the patient with a quit plan and arrange follow-up contact. More than half of second year students reported multiple opportunities for asking patients about smoking but far fewer opportunities for practicing the other 4 As. Conclusions By the beginning of their fourth year, most students in this group of medical schools reported multiple opportunities for training and practicing basic 5A counseling, although clear deficits for assisting patients with a quit plan and arranging follow-up care exist. Addressing these deficits and integrating tobacco teaching through tailored specific instruction across all clerkships, particularly in Surgery, Pediatrics, and Obstetrics/Gynecology is a challenge for medical school education. PMID:18612747

Number of repetitions required to retain single-digit multiplication math facts for elementary students.

PubMed

Burns, Matthew K; Ysseldyke, Jim; Nelson, Peter M; Kanive, Rebecca

2015-09-01

Computational fluency is an important aspect of math proficiency. Despite widely held beliefs about the differential difficulty of single-digit multiplication math facts, little empirical work has examined this issue. The current study analyzed the number of repetitions needed to master multiplication math facts. Data from 15,402 3rd, 4th, and 5th graders were analyzed using a national database. Results suggested that (a) students with lower math skills required significantly (p < .001) more repetitions than more skilled students; (b) across all students, single-digit multiplication facts with 4s, 5s, 6s, and 7s required significantly (p < .001) more repetition than did 2s and 3s; and (c) the number of practice sessions needed to attain mastery significantly (p < .001) decreased with increase in grade level. Implications for instructional planning and implementation are discussed. (c) 2015 APA, all rights reserved).

Memory interface simulator: A computer design aid

NASA Technical Reports Server (NTRS)

Taylor, D. S.; Williams, T.; Weatherbee, J. E.

1972-01-01

Results are presented of a study conducted with a digital simulation model being used in the design of the Automatically Reconfigurable Modular Multiprocessor System (ARMMS), a candidate computer system for future manned and unmanned space missions. The model simulates the activity involved as instructions are fetched from random access memory for execution in one of the system central processing units. A series of model runs measured instruction execution time under various assumptions pertaining to the CPU's and the interface between the CPU's and RAM. Design tradeoffs are presented in the following areas: Bus widths, CPU microprogram read only memory cycle time, multiple instruction fetch, and instruction mix.

Evaluation of Manual Spelling, Observational and Incidental Learning Using Computer-Based Instruction with a Tablet PC, Large Screen Projection, and a Forward Chaining Procedure

ERIC Educational Resources Information Center

Purrazzella, Kimberly; Mechling, Linda C.

2013-01-01

The study employed a multiple probe design to investigate the effects of computer-based instruction (CBI) and a forward chaining procedure to teach manual spelling of words to three young adults with moderate intellectual disability in a small group arrangement. The computer-based program included a tablet PC whereby students wrote words directly…

An evaluation of video modeling with embedded instructions to teach implementation of stimulus preference assessments.

PubMed

Rosales, Rocío; Gongola, Leah; Homlitas, Christa

2015-01-01

A multiple baseline design across participants was used to evaluate the effects of video modeling with embedded instructions on training teachers to implement 3 preference assessments. Each assessment was conducted with a confederate learner or a child with autism during generalization probes. All teachers met the predetermined mastery criterion, and 2 of the 3 demonstrated skill maintenance at 1-month follow-up.

The effects of instructional sets on reactions to and performance on an intelligent tutoring system

NASA Technical Reports Server (NTRS)

Johnson, Debra Steele

1993-01-01

The effects of a contextual factor, i.e., task instructions, on performance on and reactions to an Intellegent Tutoring System (ITS) training Remote Manipulator System (RMS) tasks were examined. The results supported the first prediction that task instructions could be used to successfully induce a mastery versus an achievement orientation. Previous research suggests that a mastery orientation can result in beneficial effects on learning and performance of complex tasks. Furthermore, the results supported the second prediction that a mastery orientation would have beneficial effects on learning and performance as well as affective and cognitive reactions to the ITS tasks. Moreover, the results indicated that a mastery orientation was especially beneficial for the more complex ITS tasks and later in task practice, i.e., when a task was performed for the second time. A mastery orientation is posited to have its beneficial effects by focusing more effort and attention on task performance. Conclusions are drawn with some caution due to the small number of subjects, although the results for these subjects were consistent across multiple trials and multiple measures of performance. ITS designers are urged to consider contextual factors such as task instructions and feedback in terms of their potential to induce a mastery versus an achievement orientation.

A design study to develop young children's understanding of multiplication and division

NASA Astrophysics Data System (ADS)

Bicknell, Brenda; Young-Loveridge, Jenny; Nguyen, Nhung

2016-12-01

This design study investigated the use of multiplication and division problems to help 5-year-old children develop an early understanding of multiplication and division. One teacher and her class of 15 5-year-old children were involved in a collaborative partnership with the researchers. The design study was conducted over two 4-week periods in May-June and October-November. The focus in this article is on three key aspects of classroom teaching: instructional tasks, the use of representations, and discourse, including the mathematics register. Results from selected pre- and post-assessment tasks within a diagnostic interview showed that there were improvements in addition and subtraction as well as multiplication and division, even though the teaching had used multiplication and division problems. Students made progress on all four operational domains, with effect sizes ranging from approximately two thirds of a standard deviation to 2 standard deviations. Most of the improvement in students' number strategies was in moving from `counting all' to `counting on' and `skip counting'. The findings challenge the idea that learning experiences in addition and subtraction should precede those in multiplication and division as suggested in some curriculum documents.

Incorporating multiple secondary targets into learning trials for individuals with autism spectrum disorder.

PubMed

Nottingham, Casey L; Vladescu, Jason C; Kodak, Tiffany; Kisamore, April N

2017-07-01

The current study examined the outcome of presenting multiple secondary targets in learning trials for individuals with autism spectrum disorder. We compared conditions in which (a) a secondary target was presented in the antecedent and consequence of trials, (b) two secondary targets were presented in the consequence of trials, (c) one secondary target was presented in the consequence of each trial, and (d) no additional targets were presented trials. The participants acquired the majority of secondary targets. Presenting one or multiple secondary targets per trial, regardless of the location of these secondary targets, increased the efficiency of instruction in comparison to a condition with no secondary target. © 2017 Society for the Experimental Analysis of Behavior.

Using multiple metaphors and multimodalities as a semiotic resource when teaching year 2 students computational strategies

NASA Astrophysics Data System (ADS)

Mildenhall, Paula; Sherriff, Barbara

2017-06-01

Recent research indicates that using multimodal learning experiences can be effective in teaching mathematics. Using a social semiotic lens within a participationist framework, this paper reports on a professional learning collaboration with a primary school teacher designed to explore the use of metaphors and modalities in mathematics instruction. This video case study was conducted in a year 2 classroom over two terms, with the focus on building children's understanding of computational strategies. The findings revealed that the teacher was able to successfully plan both multimodal and multiple metaphor learning experiences that acted as semiotic resources to support the children's understanding of abstract mathematics. The study also led to implications for teaching when using multiple metaphors and multimodalities.

Small-Group Technology-Assisted Instruction: Virtual Teacher and Robot Peer for Individuals with Autism Spectrum Disorder.

PubMed

Saadatzi, Mohammad Nasser; Pennington, Robert C; Welch, Karla C; Graham, James H

2018-06-20

The authors combined virtual reality technology and social robotics to develop a tutoring system that resembled a small-group arrangement. This tutoring system featured a virtual teacher instructing sight words, and included a humanoid robot emulating a peer. The authors used a multiple-probe design across word sets to evaluate the effects of the instructional package on the explicit acquisition and vicarious learning of sight words instructed to three children with autism spectrum disorder (ASD) and the robot peer. Results indicated that participants acquired, maintained, and generalized 100% of the words explicitly instructed to them, made fewer errors while learning the words common between them and the robot peer, and vicariously learned 94% of the words solely instructed to the robot.

Learning procedures from interactive natural language instructions

NASA Technical Reports Server (NTRS)

Huffman, Scott B.; Laird, John E.

1994-01-01

Despite its ubiquity in human learning, very little work has been done in artificial intelligence on agents that learn from interactive natural language instructions. In this paper, the problem of learning procedures from interactive, situated instruction is examined in which the student is attempting to perform tasks within the instructional domain, and asks for instruction when it is needed. Presented is Instructo-Soar, a system that behaves and learns in response to interactive natural language instructions. Instructo-Soar learns completely new procedures from sequences of instruction, and also learns how to extend its knowledge of previously known procedures to new situations. These learning tasks require both inductive and analytic learning. Instructo-Soar exhibits a multiple execution learning process in which initial learning has a rote, episodic flavor, and later executions allow the initially learned knowledge to be generalized properly.

Applied Multiple Linear Regression: A General Research Strategy

ERIC Educational Resources Information Center

Smith, Brandon B.

1969-01-01

Illustrates some of the basic concepts and procedures for using regression analysis in experimental design, analysis of variance, analysis of covariance, and curvilinear regression. Applications to evaluation of instruction and vocational education programs are illustrated. (GR)

The Pedagogical Triangle or Think 3's.

ERIC Educational Resources Information Center

McDonnell, Thomas E.

1979-01-01

This article is a semi-satire of suggestions for teachers on how to improve their classroom instructional strategies and curriculum. Many aspects of education and teaching occur in multiples of three and this article summarizes this phenomenon. (Author)

Genetics Home Reference: multiple cutaneous and mucosal venous malformations

MedlinePlus

... instructions for making a protein called TEK receptor tyrosine kinase. This receptor protein triggers chemical signals needed ... analysis of a mutant form of the receptor tyrosine kinase Tie2 causing venous malformations. J Mol Med ( ...

Enriching student concept images: Teaching and learning fractions through a multiple-embodiment approach

NASA Astrophysics Data System (ADS)

Zhang, Xiaofen; Clements, M. A. (Ken); Ellerton, Nerida F.

2015-06-01

This study investigated how fifth-grade children's concept images of the unit fractions represented by the symbols , , and changed as a result of their participation in an instructional intervention based on multiple embodiments of fraction concepts. The participants' concept images were examined through pre- and post-teaching written questions and pre- and post-teaching one-to-one verbal interview questions. Results showed that at the pre-teaching stage, the student concept images of unit fractions were very narrow and mainly linked to area models. However, after the instructional intervention, the fifth graders were able to select and apply a variety of models in response to unit fraction tasks, and their concept images of unit fractions were enriched and linked to capacity, perimeter, linear and discrete models, as well as to area models. Their performances on tests had improved, and their conceptual understandings of unit fractions had developed.

Comprehension deficits among older patients in a quick diagnostic unit.

PubMed

Hvidt, Lisa Nebelin; Hvidt, Kristian Nebelin; Madsen, Kim; Schmidt, Thomas A

2014-01-01

Higher prevalence of multiple illnesses and cognitive impairment among older patients pose a risk of comprehension difficulties, potentially leading to medication errors. Therefore, the objective of this study was to investigate comprehension of discharge instructions among older patients admitted to a Quick Diagnostic Unit (QDU). One hundred and two patients discharged from the QDU answered a questionnaire covering understanding of their hospitalization and discharge plan. Patients' ability to recall discharge instructions and awareness of comprehension deficits, ie, ability to identify the misconceived information, were evaluated by comparing the questionnaires with the discharge letters. The population was divided into an older group (age ≥65 years) and a younger group. The older group (n=40) was less able to recall correct medication instructions when compared to the younger group (54% versus 78%, respectively; P=0.02). In multiple logistic regression analysis, correct recall of medication instructions was 4.2 times higher for the younger group compared to the older group (odds ratio 4.2, 95% confidence interval 1.5-11.9, P=0.007) when adjusted for sex and education. The older patients were less aware of their own comprehension deficits, and in respect to medication instructions awareness decreased 6.1% for each additional year of age (odds ratio 0.939, 95% confidence interval 0.904-0.98, P=0.001) when adjusted for sex and education. Older patients were less able to recall correct medication instructions and less aware of their comprehension deficits after discharge from a QDU. The findings of the present study emphasize the importance of thorough communication and follow-up when treating older patients.

The effects of self-instruction training on a deaf child's semantic and pragmatic production.

PubMed

Swanson, H L

1987-10-01

Effects of self-instruction training on the communication skills of a profoundly hearing-impaired child were studied. Self-instruction training included modeling a series of problem-solving steps in order to direct communication production. Communication production was operationalized as signed semantic and pragmatic functions. A multiple baseline was used to assess treatment and generalization (treatment variations of person and setting) effects. There was evidence to suggest that self-instruction was immediately effective on pragmatic behaviors but such behaviors were reduced when another person administered treatment. In contrast, self-instruction training had a gradual influence on semantic behaviors and those effects were maintained when treatment included a different person and setting. Implications of the clinical study were discussed.

Effect of a Direct Instruction Flashcard System for Increasing the Performance of Basic Division Facts for a Middle School Student with ADD/OHI

ERIC Educational Resources Information Center

Bjordahl, Michaelyn; Talboy, Rebeccah; Neyman, Jennifer; McLaughlin, T. F.; Hoenike, Richelle

2014-01-01

The purpose of this study was to evaluate the effects of a Direct Instruction (DI) flashcard system on the mastery, accuracy and fluency of basic division math facts (numbers 0-12) for a seventh grade boy, diagnosed with Attention Deficit Disorder (ADD). The effects of the DI flashcard system were examined in a multiple baseline design across…

A qualitative case study of instructional support for web-based simulated laboratory exercises in online college chemistry laboratory courses

NASA Astrophysics Data System (ADS)

Schulman, Kathleen M.

This study fills a gap in the research literature regarding the types of instructional support provided by instructors in online introductory chemistry laboratory courses that employ chemistry simulations as laboratory exercises. It also provides information regarding students' perceptions of the effectiveness of that instructional support. A multiple case study methodology was used to carry out the research. Two online introductory chemistry courses were studied at two community colleges. Data for this study was collected using phone interviews with faculty and student participants, surveys completed by students, and direct observation of the instructional designs of instructional support in the online Blackboard web sites and the chemistry simulations used by the participating institutions. The results indicated that the instructors provided multiple types of instructional support that correlated with forms of effective instructional support identified in the research literature, such as timely detailed feedback, detailed instructions for the laboratory experiments, and consistency in the instructional design of lecture and laboratory course materials, including the chemistry lab simulation environment. The students in one of these courses identified the following as the most effective types of instructional support provided: the instructor's feedback, opportunities to apply chemistry knowledge in the chemistry lab exercises, detailed procedures for the simulated laboratory exercises, the organization of the course Blackboard sites and the chemistry lab simulation web sites, and the textbook homework web sites. Students also identified components of instructional support they felt were missing. These included a desire for more interaction with the instructor, more support for the simulated laboratory exercises from the instructor and the developer of the chemistry simulations, and faster help with questions about the laboratory exercises or experimental calculations. Students believed that having this additional instructional support would lead to increased understanding of the laboratory exercises, allowing them to complete them with less difficulty, and giving them increased access to the instructor. Recommendations for the instructors of these two courses include: increased participation in the online course environment, increased emphasis on laboratory safety, and increased emphasis on the differences between simulated and real life chemistry laboratory experiments.

Multitasking OS manages a team of processors

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

Ripps, D.L.

1983-07-21

MTOS-68k is a real-time multitasking operating system designed for the popular MC68000 microprocessors. It aproaches task coordination and synchronization in a fashion that matches uniquely the structural simplicity and regularity of the 68000 instruction set. Since in many 68000 applications the speed and power of one CPU are not enough, MTOS-68k has been designed to support multiple processors, as well as multiple tasks. Typically, the devices are tightly coupled single-board computers, that is they share a backplane and parts of global memory.

Through the Looking Glass: The Multiple Layers of Multimedia.

ERIC Educational Resources Information Center

D'Ignazio, Fred

1990-01-01

Describes possible future uses of multimedia computers for instructional applications. Highlights include databases; publishing; telecommunications; computers and videocassette recorders (VCRs); audio and video digitizing; video overlay, or genlock; still-image video; videodiscs and CD-ROM; and hypermedia. (LRW)

Triadic instruction of chained food preparation responses: acquisition and observational learning.

PubMed Central

Griffen, A K; Wolery, M; Schuster, J W

1992-01-01

This research examined whether constant time delay would be effective in teaching students with moderate mental retardation in triads to perform chained tasks and whether observational learning would occur. Three chained snack preparation tasks were identified, and each student was directly taught one task. The other 2 students observed the instruction. The instructed student told the observers to watch and to turn pages of a pictorial recipe book. The teacher provided frequent praise to the instructed student based on performance and to the observers for watching the instruction and turning pages. A multiple probe design across students and tasks was used to evaluate the instruction. The results indicated that each student learned the skill he or she was taught directly, and the observers learned nearly all of the steps of the chains they observed. The implications for classroom instruction and future research in observational learning are discussed. PMID:1533856

Parallel grid generation algorithm for distributed memory computers

NASA Technical Reports Server (NTRS)

Moitra, Stuti; Moitra, Anutosh

1994-01-01

A parallel grid-generation algorithm and its implementation on the Intel iPSC/860 computer are described. The grid-generation scheme is based on an algebraic formulation of homotopic relations. Methods for utilizing the inherent parallelism of the grid-generation scheme are described, and implementation of multiple levELs of parallelism on multiple instruction multiple data machines are indicated. The algorithm is capable of providing near orthogonality and spacing control at solid boundaries while requiring minimal interprocessor communications. Results obtained on the Intel hypercube for a blended wing-body configuration are used to demonstrate the effectiveness of the algorithm. Fortran implementations bAsed on the native programming model of the iPSC/860 computer and the Express system of software tools are reported. Computational gains in execution time speed-up ratios are given.

Architecture Adaptive Computing Environment

NASA Technical Reports Server (NTRS)

Dorband, John E.

2006-01-01

Architecture Adaptive Computing Environment (aCe) is a software system that includes a language, compiler, and run-time library for parallel computing. aCe was developed to enable programmers to write programs, more easily than was previously possible, for a variety of parallel computing architectures. Heretofore, it has been perceived to be difficult to write parallel programs for parallel computers and more difficult to port the programs to different parallel computing architectures. In contrast, aCe is supportable on all high-performance computing architectures. Currently, it is supported on LINUX clusters. aCe uses parallel programming constructs that facilitate writing of parallel programs. Such constructs were used in single-instruction/multiple-data (SIMD) programming languages of the 1980s, including Parallel Pascal, Parallel Forth, C*, *LISP, and MasPar MPL. In aCe, these constructs are extended and implemented for both SIMD and multiple- instruction/multiple-data (MIMD) architectures. Two new constructs incorporated in aCe are those of (1) scalar and virtual variables and (2) pre-computed paths. The scalar-and-virtual-variables construct increases flexibility in optimizing memory utilization in various architectures. The pre-computed-paths construct enables the compiler to pre-compute part of a communication operation once, rather than computing it every time the communication operation is performed.

Introductory Biology Students’ Conceptual Models and Explanations of the Origin of Variation

PubMed Central

Shaw, Neil; Momsen, Jennifer; Reinagel, Adam; Le, Paul; Taqieddin, Ranya; Long, Tammy

2014-01-01

Mutation is the key molecular mechanism generating phenotypic variation, which is the basis for evolution. In an introductory biology course, we used a model-based pedagogy that enabled students to integrate their understanding of genetics and evolution within multiple case studies. We used student-generated conceptual models to assess understanding of the origin of variation. By midterm, only a small percentage of students articulated complete and accurate representations of the origin of variation in their models. Targeted feedback was offered through activities requiring students to critically evaluate peers’ models. At semester's end, a substantial proportion of students significantly improved their representation of how variation arises (though one-third still did not include mutation in their models). Students’ written explanations of the origin of variation were mostly consistent with their models, although less effective than models in conveying mechanistic reasoning. This study contributes evidence that articulating the genetic origin of variation is particularly challenging for learners and may require multiple cycles of instruction, assessment, and feedback. To support meaningful learning of the origin of variation, we advocate instruction that explicitly integrates multiple scales of biological organization, assessment that promotes and reveals mechanistic and causal reasoning, and practice with explanatory models with formative feedback. PMID:25185235

Designing flexible instructional space for teaching introductory physics with emphasis on inquiry and collaborative active learning

NASA Astrophysics Data System (ADS)

Bykov, Tikhon

2010-03-01

In recent years McMurry University's introductory physics curriculum has gone through a series of significant changes to achieve better integration of traditional course components (lecture/lab/discussion) by means of instructional design and technology. A system of flexible curriculum modules with emphasis on inquiry-based teaching and collaborative active learning has been introduced. To unify module elements, a technology suite has been used that consists of Tablet PC's and software applications including Physlets, tablet-adapted personal response system, PASCO data acquisition systems, and MS One-note collaborative writing software. Adoption of the new teaching model resulted in reevaluation of existing instructional spaces. The new teaching space will be created during the renovation of the McMurry Science Building. This space will allow for easy transitions between lecture and laboratory modes. Movable partitions will be used to accommodate student groups of different sizes. The space will be supportive of small peer-group activities with easy-to-reconfigure furniture, multiple white and black board surfaces and multiple projection screens. The new space will be highly flexible to account for different teaching functions, different teaching modes and learning styles.

Aids to Computer-Based Multimedia Learning.

ERIC Educational Resources Information Center

Mayer, Richard E.; Moreno, Roxana

2002-01-01

Presents a cognitive theory of multimedia learning that draws on dual coding theory, cognitive load theory, and constructivist learning theory and derives some principles of instructional design for fostering multimedia learning. These include principles of multiple representation, contiguity, coherence, modality, and redundancy. (SLD)

Strategies for Teaching in a Block-of-Time Schedule.

ERIC Educational Resources Information Center

Hackmann, Donald G.; Schmitt, Donna M.

1997-01-01

Offers suggestions for developing creative instructional approaches in time-blocked classes. Teachers should continuously engage students in active learning, include group activities to encourage student participation, incorporate activities addressing multiple intelligences, use creative thinking activities, move outside the classroom, employ…

Transforming information for computer-aided instruction: using a Socratic Dialogue method to teach gross anatomy.

PubMed

Constantinou, P; Daane, S; Dev, P

1994-01-01

Traditional teaching of anatomy can be a difficult process of rote memorization. Computers allow information presentation to be much more dynamic, and interactive; the same information can be presented in multiple organizations. Using this idea, we have implemented a new pedagogy for computer-assisted instruction in The Anatomy Lesson, an interactive digital teacher which uses a "Socratic Dialogue" metaphor, as well as a textbook-like approach, to facilitate conceptual learning in anatomy.

Performance monitoring for new phase dynamic optimization of instruction dispatch cluster configuration

DOEpatents

Balasubramonian, Rajeev [Sandy, UT; Dwarkadas, Sandhya [Rochester, NY; Albonesi, David [Ithaca, NY

2012-01-24

In a processor having multiple clusters which operate in parallel, the number of clusters in use can be varied dynamically. At the start of each program phase, the configuration option for an interval is run to determine the optimal configuration, which is used until the next phase change is detected. The optimum instruction interval is determined by starting with a minimum interval and doubling it until a low stability factor is reached.

A Rewriting Framework and Logic for Activities Subject to Regulations

DTIC Science & Technology

2015-02-28

Regulations may be imposed by multiple governmental agencies as well as by institutional policies and protocols. Due to the complexity of both regulations and...positive number and decrements it; (3) A 0-test ri instruction is a branching instruction leading to one state if ri contains zero and to another state... insurance scenario discussed in (LMS09). De Young et al. describe in (DGJ+10) the challenges of formally specifying the temporal properties of regulations

Generic accelerated sequence alignment in SeqAn using vectorization and multi-threading.

PubMed

Rahn, René; Budach, Stefan; Costanza, Pascal; Ehrhardt, Marcel; Hancox, Jonny; Reinert, Knut

2018-05-03

Pairwise sequence alignment is undoubtedly a central tool in many bioinformatics analyses. In this paper, we present a generically accelerated module for pairwise sequence alignments applicable for a broad range of applications. In our module, we unified the standard dynamic programming kernel used for pairwise sequence alignments and extended it with a generalized inter-sequence vectorization layout, such that many alignments can be computed simultaneously by exploiting SIMD (Single Instruction Multiple Data) instructions of modern processors. We then extended the module by adding two layers of thread-level parallelization, where we a) distribute many independent alignments on multiple threads and b) inherently parallelize a single alignment computation using a work stealing approach producing a dynamic wavefront progressing along the minor diagonal. We evaluated our alignment vectorization and parallelization on different processors, including the newest Intel® Xeon® (Skylake) and Intel® Xeon Phi™ (KNL) processors, and use cases. The instruction set AVX512-BW (Byte and Word), available on Skylake processors, can genuinely improve the performance of vectorized alignments. We could run single alignments 1600 times faster on the Xeon Phi™ and 1400 times faster on the Xeon® than executing them with our previous sequential alignment module. The module is programmed in C++ using the SeqAn (Reinert et al., 2017) library and distributed with version 2.4. under the BSD license. We support SSE4, AVX2, AVX512 instructions and included UME::SIMD, a SIMD-instruction wrapper library, to extend our module for further instruction sets. We thoroughly test all alignment components with all major C++ compilers on various platforms. rene.rahn@fu-berlin.de.

Assessing learning outcomes and cost effectiveness of an online sleep curriculum for medical students.

PubMed

Bandla, Hari; Franco, Rose A; Simpson, Deborah; Brennan, Kimberly; McKanry, Jennifer; Bragg, Dawn

2012-08-15

Sleep disorders are highly prevalent across all age groups but often remain undiagnosed and untreated, resulting in significant health consequences. To overcome an inadequacy of available curricula and learner and instructor time constraints, this study sought to determine if an online sleep medicine curriculum would achieve equivalent learner outcomes when compared with traditional, classroom-based, face-to-face instruction at equivalent costs. Medical students rotating on a required clinical clerkship received instruction in 4 core clinical sleep-medicine competency domains in 1 of 2 delivery formats: a single 2.5-hour face-to-face workshop or 4 asynchronous e-learning modules. Immediate learning outcomes were assessed in a subsequent clerkship using a multiple-choice examination and standardized patient station, with long-term outcomes assessed through analysis of students' patient write-ups for inclusion of sleep complaints and diagnoses before and after the intervention. Instructional costs by delivery format were tracked. Descriptive and inferential statistical analyses compared learning outcomes and costs by instructional delivery method (face-to-face versus e-learning). Face-to-face learners, compared with online learners, were more satisfied with instruction. Learning outcomes (i.e., multiple-choice examination, standardized patient encounter, patient write-up), as measured by short-term and long-term assessments, were roughly equivalent. Design, delivery, and learner-assessment costs by format were equivalent at the end of 1 year, due to higher ongoing teaching costs associated with face-to-face learning offsetting online development and delivery costs. Because short-term and long-term learner performance outcomes were roughly equivalent, based on delivery method, the cost effectiveness of online learning is an economically and educationally viable instruction platform for clinical clerkships.

Comprehension deficits among older patients in a quick diagnostic unit

PubMed Central

Hvidt, Lisa Nebelin; Hvidt, Kristian Nebelin; Madsen, Kim; Schmidt, Thomas A

2014-01-01

Background Higher prevalence of multiple illnesses and cognitive impairment among older patients pose a risk of comprehension difficulties, potentially leading to medication errors. Therefore, the objective of this study was to investigate comprehension of discharge instructions among older patients admitted to a Quick Diagnostic Unit (QDU). Methods One hundred and two patients discharged from the QDU answered a questionnaire covering understanding of their hospitalization and discharge plan. Patients’ ability to recall discharge instructions and awareness of comprehension deficits, ie, ability to identify the misconceived information, were evaluated by comparing the questionnaires with the discharge letters. The population was divided into an older group (age ≥65 years) and a younger group. Results The older group (n=40) was less able to recall correct medication instructions when compared to the younger group (54% versus 78%, respectively; P=0.02). In multiple logistic regression analysis, correct recall of medication instructions was 4.2 times higher for the younger group compared to the older group (odds ratio 4.2, 95% confidence interval 1.5–11.9, P=0.007) when adjusted for sex and education. The older patients were less aware of their own comprehension deficits, and in respect to medication instructions awareness decreased 6.1% for each additional year of age (odds ratio 0.939, 95% confidence interval 0.904–0.98, P=0.001) when adjusted for sex and education. Conclusion Older patients were less able to recall correct medication instructions and less aware of their comprehension deficits after discharge from a QDU. The findings of the present study emphasize the importance of thorough communication and follow-up when treating older patients. PMID:24790423

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

NASA Astrophysics Data System (ADS)

Madden, Sean Patrick

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

Teaching Multiplication with Regrouping to Students with Learning Disabilities

ERIC Educational Resources Information Center

Flores, Margaret M.; Hinton, Vanessa M.; Schweck, Kelly B.

2014-01-01

The Common Core Standards require demonstration of conceptual knowledge of numbers, operations, and relations between mathematical concepts. Supplemental instruction should explicitly guide students with specific learning disabilities (SLD) in these skills. In this article, we illustrate implementation of the concrete-representational-abstract…

Brain Friendly School Libraries

ERIC Educational Resources Information Center

Sykes, Judith Anne

2006-01-01

This title gives concrete practical examples of how to align school library programs and instructional practice with the six key concepts of brain-compatible learning: increasing input to the brain; increasing experiential data; multiple source feedback; reducing threat; involving students in learning decision making; and interdisciplinary unit…

MCAID--A Generalized Text Driver.

ERIC Educational Resources Information Center

Ahmed, K.; Dickinson, C. J.

MCAID is a relatively machine-independent technique for writing computer-aided instructional material consisting of descriptive text, multiple choice questions, and the ability to call compiled subroutines to perform extensive calculations. It was specially developed to incorporate test-authoring around complex mathematical models to explore a…

The Importance of Being Playful.

ERIC Educational Resources Information Center

Bodrova, Elena; Leong, Deborah J.

2003-01-01

Recent research provides evidence of the strong connections between quality of play in preschool years and children's readiness for school instruction. Mature play, characterized by imaginary situations, multiple roles, clearly defined rules, flexible themes, language development, length of play, helps students' cognitive development. (Contains 12…

Using inquiry-based instruction with Web-based data archives to facilitate conceptual change about tides among preservice teachers

NASA Astrophysics Data System (ADS)

Ucar, Sedat

The purpose of this mixed methods study was to describe and understand preservice teachers' conceptions of tides and to explore an instructional strategy that might promote the learning of scientific concepts. The participants were preservice teachers in three initial licensure programs. A total of 80 graduate students, in secondary, middle, and early childhood education programs completed a multiple choice assessment of their knowledge of tides-related concepts. Thirty of the 80 participants were interviewed before the instruction. Nineteen of the 30 students who were interviewed also participated in the instruction and were interviewed after the instruction. These 19 students also completed both the pre-test and 18 of them completed the post-test on tides and related content. Data regarding the participants' conceptual understandings of tides were collected before and after the instruction using both qualitative and quantitative data collection methods. A multiple choice pre-test was developed by the researcher. The same test was used before and after the instructional intervention. Structured interviews were conducted with participants before and after instruction. In addition to interviews, participants were asked to write a short journal after instruction. The constant comparative method was used to analyze the qualitative data. Preservice teachers' conceptual understandings of tides were categorized under six different types of conceptual understandings. Before the instruction, all preservice teachers held alternative or alternative fragments as their types of conceptual understandings of tides, and these preservice teachers who held alternative conceptions about tides were likely to indicate that there is one tidal bulge on Earth. They tried to explain this one tidal bulge using various alternative conceptions. After completing an inquiry-based and technology-enhanced instruction of tides, preservice teachers were more likely to hold a scientific conceptual understanding. Also, after completion of the inquiry-based and technology-enhanced instruction, some preservice teachers were likely to continue to hold the conception that the rotation of the moon around the Earth during one 24-hour period causes the tides to move with the moon. The findings of the study provide evidence that inquiry-based and technology-enhanced instruction utilizing Web-based archived data sources can be used to promoting conceptual change among preservice teachers.

Chemistry 300. Administration Manual for Supervising Teachers, Provincial Examination, Answer Key--Multiple-Choice and Written-Answer Questions, and Provincial Summary Report = Chimie 300. Guide d'administration a l'intention des surveillants d'examen, Examen provincial, Cle de correction--Questions choix multiple et Questions responses ouvertes, et Rapport sommaire provincial.

ERIC Educational Resources Information Center

Manitoba Dept. of Education and Training, Winnipeg.

This collection of manuals contains the Manitoba Provincial Chemistry Examination for students seeking credit in Senior 4 Chemistry (Chemistry 300) and instructions for its use and grading. The examination is based on the Core Topics of the Senior 4 Chemistry course and accounts for 30% of the student's final grade in the course. The examination…

Transforming information for computer-aided instruction: using a Socratic Dialogue method to teach gross anatomy.

PubMed Central

Constantinou, P.; Daane, S.; Dev, P.

1994-01-01

Traditional teaching of anatomy can be a difficult process of rote memorization. Computers allow information presentation to be much more dynamic, and interactive; the same information can be presented in multiple organizations. Using this idea, we have implemented a new pedagogy for computer-assisted instruction in The Anatomy Lesson, an interactive digital teacher which uses a "Socratic Dialogue" metaphor, as well as a textbook-like approach, to facilitate conceptual learning in anatomy. Images Figure 1 PMID:7949881

Insights learned from teaching pathophysiology on the World Wide Web.

PubMed

Yucha, C; Princen, T

2000-02-01

This article describes a one-credit, graduate level pathophysiology module taught using the World Wide Web. Student outcomes are compared to those of students who took the same module in a traditional classroom setting. Although the majority of the graduate students were not Web literate, they became more comfortable with this instructional medium over time. A comparison of the Web-based instruction with the traditional format, both directed by the same instructor, showed no significant differences in student performance on a multiple choice examination.

Hypercluster Parallel Processor

NASA Technical Reports Server (NTRS)

Blech, Richard A.; Cole, Gary L.; Milner, Edward J.; Quealy, Angela

1992-01-01

Hypercluster computer system includes multiple digital processors, operation of which coordinated through specialized software. Configurable according to various parallel-computing architectures of shared-memory or distributed-memory class, including scalar computer, vector computer, reduced-instruction-set computer, and complex-instruction-set computer. Designed as flexible, relatively inexpensive system that provides single programming and operating environment within which one can investigate effects of various parallel-computing architectures and combinations on performance in solution of complicated problems like those of three-dimensional flows in turbomachines. Hypercluster software and architectural concepts are in public domain.

Classification of independent components of EEG into multiple artifact classes.

PubMed

Frølich, Laura; Andersen, Tobias S; Mørup, Morten

2015-01-01

In this study, we aim to automatically identify multiple artifact types in EEG. We used multinomial regression to classify independent components of EEG data, selecting from 65 spatial, spectral, and temporal features of independent components using forward selection. The classifier identified neural and five nonneural types of components. Between subjects within studies, high classification performances were obtained. Between studies, however, classification was more difficult. For neural versus nonneural classifications, performance was on par with previous results obtained by others. We found that automatic separation of multiple artifact classes is possible with a small feature set. Our method can reduce manual workload and allow for the selective removal of artifact classes. Identifying artifacts during EEG recording may be used to instruct subjects to refrain from activity causing them. Copyright © 2014 Society for Psychophysiological Research.

Use of QR and EAN-13 codes by older patients taking multiple medications for a safer use of medication.

PubMed

Mira, José Joaquín; Guilabert, Mercedes; Carrillo, Irene; Fernández, César; Vicente, Ma Asunción; Orozco-Beltrán, Domingo; Gil-Guillen, Vicente F

2015-06-01

Older persons following a prolonged complex drug regimen often make mistakes when taking their medication. Currently, the widespread use of tablets and smartphones has encouraged the development of applications to support self-management of medication. The aim of this study was to design, develop and assess an app that transforms medication-associated ean-13 (barcodes) and Quick Response codes (QR) into verbal instructions, to enable safer use of medication by the elderly patients taking multiple medications. Meetings were held in which participated a total of 61 patients. The results showed that patients appreciated the application and found it useful for safer use of medicines. The study results support the use of such technology to increase patient safety taking multiple medications safety. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Uses for Free Film Cans

ERIC Educational Resources Information Center

Batoff, Mitchell E.; Harmen, Jerry

1973-01-01

Describes multiple uses of empty film cans for equipping an elementary school science classroom. Instructional units in which film cans may be useful include buoyancy, mobiles, growing seeds, peas and particles, rocks and minerals, structures, field studies, sound, balancing, electricity, pedulums, chemical change, and optics, light, color. (PS)

ICCE/ICCAI 2000 Full & Short Papers (Creative Learning).

ERIC Educational Resources Information Center

2000

This document contains the following full and short papers on creative learning from ICCE/ICCAI 2000 (International Conference on Computers in Education/International Conference on Computer-Assisted Instruction): (1) "A Collaborative Learning Support System Based on Virtual Environment Server for Multiple Agents" (Takashi Ohno, Kenji…

Instant Integration: Just Add Water

ERIC Educational Resources Information Center

Singletary, Ted; Miller, Rickie

2009-01-01

An instructional unit incorporating some of the Global Learning and Observation to Benefit the Environment (GLOBE) hydrology protocols provides an excellent way to connect academic learning, scientific inquiry, multiple subjects, and the values required for concerned citizenship in a democracy. This article describes the GLOBE hydrology protocols…

The Truth about PEDMAS

ERIC Educational Resources Information Center

Ameis, Jerry A.

2011-01-01

When learning the order of operations, students are instructed to adhere to a directive when determining the numerical value of an arithmetic expression. A more typical approach is the use of a popular mnemonic called PEDMAS (parentheses, exponents, division, multiplication, addition, subtraction). The literature is scant on conceptual approaches…

Joining the Dots: The Challenge of Creating Coherent School Improvement

ERIC Educational Resources Information Center

Robinson, Viviane; Bendikson, Linda; McNaughton, Stuart; Wilson, Aaron; Zhu, Tong

2017-01-01

Background/Context: Sustained school improvement requires adequate organizational and instructional coherence, yet, in typical high schools, subject department organization, norms of teacher professional autonomy, and involvement in multiple initiatives present powerful obstacles to forging a coherent approach to improvement. This study examines…

48 CFR 5.601 - Governmentwide database of contracts.

Code of Federal Regulations, 2010 CFR

2010-10-01

... intended for use by multiple agencies is available via the Internet at http://www.contractdirectory.gov...) Enter the information specified at http://www.contractdirectory.gov, in accordance with the instructions... contracts. (2) Enter the information specified at http://www.contractdirectory.gov in accordance with the...

Frequency Interference in Children' Recognition of Sentence Information

ERIC Educational Resources Information Center

Levin, Joel R.; And Others

1978-01-01

Children listened to sentences under two instructional sets (imagery or repetition) and answered multiple choice alternatives--either identical or similar in meaning to correct information in the sentences; and including or not including previously presented irrelevant information. The sources of interference predicted from recognition memory…

The New Media in Public Affairs Education.

ERIC Educational Resources Information Center

Johnson, Eugene I.

This paper on innovations in public affairs education begins by enumerating some of the newer available means of communication--slow-scan television, computers, tape recordings, games and models, telephone instruction, multiple channel FM radio, libraries of tapes and slides--and discusses proposals to interconnect educational television…

Florida's Instructional Materials Specifications. K-12 Social Studies, 2004-2005 Adoption.

ERIC Educational Resources Information Center

Florida State Dept. of Education, Tallahassee.

An effective social studies program provides coordinated, systematic study, drawing upon such disciplines as economics, geography, history, law, philosophy, political science, psychology, religion, and sociology. It prepares students to be personally and socially aware, promotes multiple perspectives, encourages intellectual curiosity, promotes…

Instructional Media.

ERIC Educational Resources Information Center

Journal of College Science Teaching, 1984

1984-01-01

Reviews a six-part series (available as 16mm film or videocassettes) in which actors portray scientists lecturing on various topics/issues. Scientists portrayed include Louis Pasteur, Charles Darwin, William Harvey, Gregor Mendel, William Beaumont, and Hans Spemann. Also reviews a film detailing construction of the Multiple Mirror Telescope on…

47 CFR 32.2341 - Large private branch exchanges.

Code of Federal Regulations, 2014 CFR

2014-10-01

... UNIFORM SYSTEM OF ACCOUNTS FOR TELECOMMUNICATIONS COMPANIES Instructions for Balance Sheet Accounts § 32... cost of installation, of multiple manual private branch exchanges and of dial system private branch...) Embedded CPE is that equipment or inventory which is tariffed or otherwise subject to the jurisdictional...

47 CFR 32.2341 - Large private branch exchanges.

Code of Federal Regulations, 2011 CFR

2011-10-01

... UNIFORM SYSTEM OF ACCOUNTS FOR TELECOMMUNICATIONS COMPANIES Instructions for Balance Sheet Accounts § 32... cost of installation, of multiple manual private branch exchanges and of dial system private branch...) Embedded CPE is that equipment or inventory which is tariffed or otherwise subject to the jurisdictional...

47 CFR 32.2341 - Large private branch exchanges.

Code of Federal Regulations, 2013 CFR

2013-10-01

... UNIFORM SYSTEM OF ACCOUNTS FOR TELECOMMUNICATIONS COMPANIES Instructions for Balance Sheet Accounts § 32... cost of installation, of multiple manual private branch exchanges and of dial system private branch...) Embedded CPE is that equipment or inventory which is tariffed or otherwise subject to the jurisdictional...

47 CFR 32.2341 - Large private branch exchanges.

Code of Federal Regulations, 2012 CFR

2012-10-01

... UNIFORM SYSTEM OF ACCOUNTS FOR TELECOMMUNICATIONS COMPANIES Instructions for Balance Sheet Accounts § 32... cost of installation, of multiple manual private branch exchanges and of dial system private branch...) Embedded CPE is that equipment or inventory which is tariffed or otherwise subject to the jurisdictional...

Investigating High School Students' Understanding of Chemical Equilibrium Concepts

ERIC Educational Resources Information Center

Karpudewan, Mageswary; Treagust, David F.; Mocerino, Mauro; Won, Mihye; Chandrasegaran, A. L.

2015-01-01

This study investigated the year 12 students' (N = 56) understanding of chemical equilibrium concepts after instruction using two conceptual tests, the "Chemical Equilibrium Conceptual Test 1" ("CECT-1") consisting of nine two-tier multiple-choice items and the "Chemical Equilibrium Conceptual Test 2"…

Contextual Understandings in the TPACK Framework

ERIC Educational Resources Information Center

Swallow, Meredith J. C.; Olofson, Mark W.

2017-01-01

The technological, pedagogical, and content knowledge (TPACK) framework considers the role of technology in teaching. Although TPACK is grounded in context, one limitation is the lack of understanding about the interactions between particular contexts, knowledge development, and instruction. This qualitative multiple-case study was designed to…

Multiprocessing on supercomputers for computational aerodynamics

NASA Technical Reports Server (NTRS)

Yarrow, Maurice; Mehta, Unmeel B.

1990-01-01

Very little use is made of multiple processors available on current supercomputers (computers with a theoretical peak performance capability equal to 100 MFLOPs or more) in computational aerodynamics to significantly improve turnaround time. The productivity of a computer user is directly related to this turnaround time. In a time-sharing environment, the improvement in this speed is achieved when multiple processors are used efficiently to execute an algorithm. The concept of multiple instructions and multiple data (MIMD) through multi-tasking is applied via a strategy which requires relatively minor modifications to an existing code for a single processor. Essentially, this approach maps the available memory to multiple processors, exploiting the C-FORTRAN-Unix interface. The existing single processor code is mapped without the need for developing a new algorithm. The procedure for building a code utilizing this approach is automated with the Unix stream editor. As a demonstration of this approach, a Multiple Processor Multiple Grid (MPMG) code is developed. It is capable of using nine processors, and can be easily extended to a larger number of processors. This code solves the three-dimensional, Reynolds averaged, thin-layer and slender-layer Navier-Stokes equations with an implicit, approximately factored and diagonalized method. The solver is applied to generic oblique-wing aircraft problem on a four processor Cray-2 computer. A tricubic interpolation scheme is developed to increase the accuracy of coupling of overlapped grids. For the oblique-wing aircraft problem, a speedup of two in elapsed (turnaround) time is observed in a saturated time-sharing environment.

A comparative evaluation of teaching methods in an introductory neuroscience course for physical therapy students

NASA Astrophysics Data System (ADS)

Willett, Gilbert M.

Background and purpose. Use of computer based instruction (CBI) in physical therapy (P.T.) education is growing. P.T. educators have reported few studies regarding the effectiveness of CBI compared to lecture based instruction, and none have specifically addressed the area of neuroscience. The purpose of this study was to determine whether CBI would be a better alternative than lecture for teaching introductory neuroscience information to first year P.T. students. Subjects. This study was conducted over two years, with 28 participants in 2003 and 34 in 2004. Methods. A randomized, cross-over design was employed for this investigation. The course in which the study took place was divided into two sections with an exam after each. Both sections included 5 one hour lectures (or 5 equivalent CBI modules) and a two hour laboratory experience. Exams consisted of 30 multiple choice questions. Students in one group participated in CBI during the first half of the course and lecture during the second half. The order of participation was reversed for students in the other group. A review exam (60 multiple choice questions) was also taken by participants six months post-participation in the course. Exam scores, study time, course development costs, and student opinions regarding teaching methods were collected after each section of the course and analyzed using quantitative and qualitative methods. Results. There were no statistically significant differences in "within course" or review exam scores between participant groups based on instructional method, however, CBI taught students spent less time studying. Student opinions did not distinguish a major preference for either instruction method. Many students preferred that CBI be used as a complimentary rather than mutually exclusive instructional method. Lecture based instruction was clearly more cost effective than CBI. Conclusion. In this study, lecture based instruction was clearly the better choice of teaching method in terms of cost, but CBI was more time efficient in terms of student learning.

Implementation and Characterization of Three-Dimensional Particle-in-Cell Codes on Multiple-Instruction-Multiple-Data Massively Parallel Supercomputers

NASA Technical Reports Server (NTRS)

Lyster, P. M.; Liewer, P. C.; Decyk, V. K.; Ferraro, R. D.

1995-01-01

A three-dimensional electrostatic particle-in-cell (PIC) plasma simulation code has been developed on coarse-grain distributed-memory massively parallel computers with message passing communications. Our implementation is the generalization to three-dimensions of the general concurrent particle-in-cell (GCPIC) algorithm. In the GCPIC algorithm, the particle computation is divided among the processors using a domain decomposition of the simulation domain. In a three-dimensional simulation, the domain can be partitioned into one-, two-, or three-dimensional subdomains ("slabs," "rods," or "cubes") and we investigate the efficiency of the parallel implementation of the push for all three choices. The present implementation runs on the Intel Touchstone Delta machine at Caltech; a multiple-instruction-multiple-data (MIMD) parallel computer with 512 nodes. We find that the parallel efficiency of the push is very high, with the ratio of communication to computation time in the range 0.3%-10.0%. The highest efficiency (> 99%) occurs for a large, scaled problem with 64(sup 3) particles per processing node (approximately 134 million particles of 512 nodes) which has a push time of about 250 ns per particle per time step. We have also developed expressions for the timing of the code which are a function of both code parameters (number of grid points, particles, etc.) and machine-dependent parameters (effective FLOP rate, and the effective interprocessor bandwidths for the communication of particles and grid points). These expressions can be used to estimate the performance of scaled problems--including those with inhomogeneous plasmas--to other parallel machines once the machine-dependent parameters are known.

Exploring Conceptual Change in Genetics Using a Multidimensional Interpretive Framework.

ERIC Educational Resources Information Center

Venville, Grady J.; Treagust, David F.

1998-01-01

Changes in grade 10 students' (n=79) conceptions of genes during genetics instruction was studied from multiple perspectives. Ontologically, most students moved from passive to active models of genes. Affectively, students were interested in genetics but unmotivated by microscopic mechanistic explanations; however, teaching approaches were…

Ray tracing on the MPP

NASA Technical Reports Server (NTRS)

Dorband, John E.

1987-01-01

Generating graphics to faithfully represent information can be a computationally intensive task. A way of using the Massively Parallel Processor to generate images by ray tracing is presented. This technique uses sort computation, a method of performing generalized routing interspersed with computation on a single-instruction-multiple-data (SIMD) computer.

Speaking across Levels--Generating and Addressing Levels Confusion in Discourse

ERIC Educational Resources Information Center

Stieff, Mike; Ryu, Minjung; Yip, Jason C.

2013-01-01

Reasoning across descriptive levels is a fundamental component of scientific reasoning, particularly in chemistry. Repeatedly, students are seen to confuse features applicable to one level across multiple levels despite instruction. Although many instances of such "levels confusion" have been documented, little is known about the…

Questions for the 21st-Century Learner

ERIC Educational Resources Information Center

Brown, Karen

2009-01-01

The American Association of School Librarians' (AASL) "Standards for the 21st-Century Learner" (2007), with their emphasis on multiple literacies and the social context in which information skills develop, embrace instruction that engages students' critical thinking about the changing communications environment. An inquiry-based approach to…

Criterion-Referenced Test Items for Welding.

ERIC Educational Resources Information Center

Davis, Diane, Ed.

This test item bank on welding contains test questions based upon competencies found in the Missouri Welding Competency Profile. Some test items are keyed for multiple competencies. These criterion-referenced test items are designed to work with the Vocational Instructional Management System. Questions have been statistically sampled and validated…

Cognitive Dissonance as an Instructional Tool for Understanding Chemical Representations

ERIC Educational Resources Information Center

Corradi, David; Clarebout, Geraldine; Elen, Jan

2015-01-01

Previous research on multiple external representations (MER) indicates that sequencing representations (compared with presenting them as a whole) can, in some cases, increase conceptual understanding if there is interference between internal and external representations. We tested this mechanism by sequencing different combinations of scientific…

Implications of Cooperative Learning and Educational Reform for Students with Mild Disabilities

ERIC Educational Resources Information Center

Fore, Cecil, III; Riser, Susan; Boon, Richard

2006-01-01

Cooperative learning is an instructional model that draws extensively on contributions of multiple theorists, including Piaget, Vygotsky, Carroll and other researchers. Many different cooperative learning arrangements have been developed and researched. The most extensively researched and evaluated cooperative learning arrangements is by Robert…

Item Analysis in Introductory Economics Testing.

ERIC Educational Resources Information Center

Tinari, Frank D.

1979-01-01

Computerized analysis of multiple choice test items is explained. Examples of item analysis applications in the introductory economics course are discussed with respect to three objectives: to evaluate learning; to improve test items; and to help improve classroom instruction. Problems, costs and benefits of the procedures are identified. (JMD)

Constructing Culturally Relevant Pedagogy in Chinese Heritage Language Classrooms: A Multiple-Case Study

ERIC Educational Resources Information Center

Wu, Hsu-Pai

2011-01-01

Culturally relevant pedagogy uses cultural references to develop students' knowledge and identities thereby empowering them academically, socially and politically. This article examined how four Chinese heritage languages teachers constructed culturally relevant pedagogy in their language instructions. Qualitative cross-case analysis indicated…

Collaboration for Diverse Learners: Viewpoints and Practices.

ERIC Educational Resources Information Center

Risko, Victoria J., Ed.; Bromley, Karen, Ed.

This book suggests that a solution to schools' lack of comprehensive literacy programs may be found through innovations in collaborative decision making about curriculum and instruction. It provides analyses of collaborative efforts, multiple ways to think about collaboration and its implementation, and examples of collaborative projects. After an…

STRATEGIES FOR INSTRUCTIONAL CHANGE--PROMISING IDEAS AND PERPLEXING PROBLEMS.

ERIC Educational Resources Information Center

HARRIS, BEN M.

SUPERVISION, BECAUSE IT COVERS A MULTIPLICITY OF TASKS PERFORMED IN NO FIXED LOCUS, ITS ALMOST IMMUNE TO SYSTEMATIC EVALUATION. ELABORATE DESCRIPTIVE STUDIES ARE NEEDED (POSSIBLY REPLICATIONS OF EDUCATIONAL ADMINISTRATION STUDIES) ON SUCH TOPICS AS RESISTANCE TO CHANGE AND SUPERVISOR-SUPERVISOR RELATIONSHIPS. THEORETICAL MODELS AND CONCEPTS WHICH…

Multiple Metaphors: Teaching Tense and Aspect to English-Speakers.

ERIC Educational Resources Information Center

Cody, Karen

2000-01-01

This paper proposes a synthesis of instructional methods from both traditional/explicit grammar and learner-centered/constructivist camps that also incorporates many types of metaphors (abstract, visual, and kinesthetic) in order to lead learners from declarative to proceduralized to automatized knowledge. This integrative, synthetic approach…

Response to Intervention: Is the Sky Falling?

ERIC Educational Resources Information Center

Dougherty Stahl, Katherine A.

2016-01-01

Response to Intervention (RTI) is a multiple tiered system of instructional interventions that may also serve to identify children with Specific Learning Disabilities (particularly in reading and spelling). This article summarizes the findings of Evaluation of Response to Intervention Practices for Elementary School Reading (Balu, Zhu, Doolittle,…

Teaching about teaching and instruction on instruction: a challenge for health sciences library education.

PubMed

Detlefsen, Ellen Gay

2012-10-01

This is a review of the master's-level curricula of the fifty-eight America Library Association-accredited library and information science programs and iSchools for evidence of coursework and content related to library instruction. Special emphasis is placed on the schools and programs that also offer coursework in medical or health sciences librarianship. Fifty-eight school and program websites were reviewed. Course titles and course descriptions for seventy-three separate classes were analyzed. Twenty-three syllabi were examined. All North American library education programs offer at least one course in the general area of library instruction; some programs offer multiple courses. No courses on instruction, however, are focused directly on the specialized area of health sciences librarianship. Master's degree students can take appropriate classes on library instruction, but the medical library profession needs to offer continuing education opportunities for practitioners who want to have specific instruction for the specialized world of the health sciences.

A Randomized Control Trial of Working Memory Training With and Without Strategy Instruction: Effects on Young Children’s Working Memory and Comprehension

PubMed Central

Peng, Peng

2015-01-01

Researchers are increasingly interested in working memory (WM) training. However, it is unclear whether it strengthens comprehension in young children who are at risk for learning difficulties. We conducted a modest study of whether the training of verbal WM would improve verbal WM and passage listening comprehension, and whether training effects differed between two approaches: training with and without strategy instruction. A total of 58 first-grade children were randomly assigned to 3 groups: WM training with a rehearsal strategy, WM training without strategy instruction, and controls. Every member of the 2 training groups received a one-to-one, 35-minute session of verbal WM training on each of 10 consecutive school days, totaling 5.8 hours. Both training groups improved on trained verbal WM tasks, with the rehearsal group making greater gains. Without correction for multiple group comparisons, the rehearsal group made reliable improvements over controls on an untrained verbal WM task and on passage listening comprehension and listening retell measures. The no-strategy- instruction group outperformed controls on passage listening comprehension. When corrected for multiple contrasts, these group differences disappeared, but were associated with moderate-to-large effect sizes. Findings suggest—however tentatively—that brief but intensive verbal WM training may strengthen the verbal WM and comprehension performance of young children at risk. Necessary caveats and possible implications for theory and future research are discussed. PMID:26156961

A Randomized Control Trial of Working Memory Training With and Without Strategy Instruction: Effects on Young Children's Working Memory and Comprehension.

PubMed

Peng, Peng; Fuchs, Douglas

2017-01-01

Researchers are increasingly interested in working memory (WM) training. However, it is unclear whether it strengthens comprehension in young children who are at risk for learning difficulties. We conducted a modest study of whether the training of verbal WM would improve verbal WM and passage listening comprehension and whether training effects differed between two approaches: training with and without strategy instruction. A total of 58 first-grade children were randomly assigned to three groups: WM training with a rehearsal strategy, WM training without strategy instruction, and controls. Each member of the two training groups received a one-to-one, 35-min session of verbal WM training on each of 10 consecutive school days, totaling 5.8 hr. Both training groups improved on trained verbal WM tasks, with the rehearsal group making greater gains. Without correction for multiple group comparisons, the rehearsal group made reliable improvements over controls on an untrained verbal WM task and on passage listening comprehension and listening retell measures. The no-strategy-instruction group outperformed controls on passage listening comprehension. When corrected for multiple contrasts, these group differences disappeared but were associated with moderate to large effect sizes. Findings suggest-however tentatively-that brief but intensive verbal WM training may strengthen the verbal WM and comprehension performance of young children at risk. Necessary caveats and possible implications for theory and future research are discussed. © Hammill Institute on Disabilities 2015.

Supporting Scientific Experimentation and Reasoning in Young Elementary School Students

NASA Astrophysics Data System (ADS)

Varma, Keisha

2014-06-01

Researchers from multiple perspectives have shown that young students can engage in the scientific reasoning involved in science experimentation. However, there is little research on how well these young students learn in inquiry-based learning environments that focus on using scientific experimentation strategies to learn new scientific information. This work investigates young children's science concept learning via inquiry-based instruction on the thermodynamics system in a developmentally appropriate, technology-supported learning environment. First- and third-grade students participate in three sets of guided experimentation activities that involve using handheld computers to measure change in temperature given different types of insulation materials. Findings from pre- and post-comparisons show that students at both grade levels are able to learn about the thermodynamics system through engaging in the guided experiment activities. The instruction groups outperformed the control groups on multiple measures of thermodynamics knowledge, and the older children outperform the younger children. Knowledge gains are discussed in the context of mental models of the thermodynamics system that include the individual concepts mentioned above and the relationships between them. This work suggests that young students can benefit from science instruction centered on experimentation activities. It shows the benefits of presenting complex scientific information authentic contexts and the importance of providing the necessary scaffolding for meaningful scientific inquiry and experimentation.

"Survivor" torches "Who Wants to Be a Physician?" in the educational games ratings war.

PubMed

Howard, Mary G; Collins, Heidi L; DiCarlo, Stephen E

2002-12-01

We recently developed an educational game for reviewing respiratory physiology in a large classroom. The "Who Wants to be a Physician?" game encouraged medical students to be active participants in the learning process. An evaluation of the game documented that students enjoyed the active format, and the students reported that the game enhanced their ability to understand and retain information. However, the evaluation also revealed that the game had limitations. Specifically, the students recommended the use of multiple-choice questions to match the Medical Board Examination format and to speed up the game (i.e., cover more topics). The students also wanted to increase their level of participation and interaction. Finally, we wanted to emphasize the benefits of peer instruction as a collaborative learning tool. To address these limitations, we designed a new game, "Survivor." Survivor incorporated multiple-choice questions and emphasized peer instruction and a capacity to gather information and solve novel problems. In addition, participation was increased by including the student audience in the game. Finally, an evaluation instrument was utilized to assess the effectiveness of this instructional tool in an academic setting. As a result of these improvements, the evaluation documents that the newly developed tool is a more effective educational game that couples fun and creative excitement with proven and effective educational concepts.

CardioOp: an integrated approach to teleteaching in cardiac surgery.

PubMed

Friedl, R; Preisack, M; Schefer, M; Klas, W; Tremper, J; Rose, T; Bay, J; Albers, J; Engels, P; Guilliard, P; Vahl, C F; Hannekum, A

2000-01-01

The complexity of cardiac surgery requires continuous training, education and information addressing different individuals: physicians (cardiac surgeons, residents, anaesthesiologists, cardiologists), medical students, perfusionists and patients. Efficacy and efficiency of education and training will likely be improved by the use of multimedia information systems. Nevertheless, computer-based education is facing some serious disadvantages: 1) multimedia productions require tremendous financial and time resources; 2) the obtained multimedia data are only usable for one specific target user group in one specific instructional context; 3) computer based learning programs often show deficiencies in the support of individual learning styles and in providing individual information adjusted to the learner's individual needs. In this paper we describe a computer-system, providing multiple re-use of multimedia-data in different instructional sceneries and providing flexible composition of content to different target user groups. The ZYX document model has been developed, allowing the modelling and flexible on-the-fly composition of multimedia fragments. It has been implemented as a DataBlade module into the object-relational database system Informix Dynamic Server and allows for presentation-neutral storage of multimedia content from the application domain, delivery and presentation of multimedia material, content based retrieval, re-use and composition of multimedia material for different instructional settings. Multimedia data stored in the repository, that can be processed and authored in terms of our identified needs is created by using a next generation authoring environment called CardioOP-Wizard. High-quality intra-operative video is recorded using a video-robot. Difficult surgical procedures are visualized with generic and CT-based 3D-animations. An on-line architecture for multiple re-use and flexible composition of media data has been established. The system contains the following instructional applications (prototypically implemented): a multimedia textbook on operative techniques, an interactive module for problem based-training, a module for creation and presentation of lectures and a module for patient information. Principles of cognitive psychology and knowledge management have been employed in the program. These instructional applications provide information ranging from basic knowledge at the beginner's level, procedural knowledge for the advanced level to implicit knowledge for the professional level. For media-annotation with meta-data a metainformation system, the CardioOP-Clas has been developed. The prototype focuses on aortocoronary bypass grafting and heart transplantation. The demonstrated system reflects an integrated approach in terms of information technology and teaching by means of multiple re-use and composition of stored media-items to the individual user and the chosen educational setting on different instructional levels.

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

PubMed Central

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

2015-01-01

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

Calculating the habitable zones of multiple star systems with a new interactive Web site

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

Müller, Tobias W. A.; Haghighipour, Nader

We have developed a comprehensive methodology and an interactive Web site for calculating the habitable zone (HZ) of multiple star systems. Using the concept of spectral weight factor, as introduced in our previous studies of the calculations of HZ in and around binary star systems, we calculate the contribution of each star (based on its spectral energy distribution) to the total flux received at the top of the atmosphere of an Earth-like planet, and use the models of the HZ of the Sun to determine the boundaries of the HZ in multiple star systems. Our interactive Web site for carryingmore » out these calculations is publicly available at http://astro.twam.info/hz. We discuss the details of our methodology and present its application to some of the multiple star systems detected by the Kepler space telescope. We also present the instructions for using our interactive Web site, and demonstrate its capabilities by calculating the HZ for two interesting analytical solutions of the three-body problem.« less

Exploring undergraduates' understanding of photosynthesis using diagnostic question clusters.

PubMed

Parker, Joyce M; Anderson, Charles W; Heidemann, Merle; Merrill, John; Merritt, Brett; Richmond, Gail; Urban-Lurain, Mark

2012-01-01

We present a diagnostic question cluster (DQC) that assesses undergraduates' thinking about photosynthesis. This assessment tool is not designed to identify individual misconceptions. Rather, it is focused on students' abilities to apply basic concepts about photosynthesis by reasoning with a coordinated set of practices based on a few scientific principles: conservation of matter, conservation of energy, and the hierarchical nature of biological systems. Data on students' responses to the cluster items and uses of some of the questions in multiple-choice, multiple-true/false, and essay formats are compared. A cross-over study indicates that the multiple-true/false format shows promise as a machine-gradable format that identifies students who have a mixture of accurate and inaccurate ideas. In addition, interviews with students about their choices on three multiple-choice questions reveal the fragility of students' understanding. Collectively, the data show that many undergraduates lack both a basic understanding of the role of photosynthesis in plant metabolism and the ability to reason with scientific principles when learning new content. Implications for instruction are discussed.

Exploring Undergraduates' Understanding of Photosynthesis Using Diagnostic Question Clusters

PubMed Central

Parker, Joyce M.; Anderson, Charles W.; Heidemann, Merle; Merrill, John; Merritt, Brett; Richmond, Gail; Urban-Lurain, Mark

2012-01-01

We present a diagnostic question cluster (DQC) that assesses undergraduates' thinking about photosynthesis. This assessment tool is not designed to identify individual misconceptions. Rather, it is focused on students' abilities to apply basic concepts about photosynthesis by reasoning with a coordinated set of practices based on a few scientific principles: conservation of matter, conservation of energy, and the hierarchical nature of biological systems. Data on students' responses to the cluster items and uses of some of the questions in multiple-choice, multiple-true/false, and essay formats are compared. A cross-over study indicates that the multiple-true/false format shows promise as a machine-gradable format that identifies students who have a mixture of accurate and inaccurate ideas. In addition, interviews with students about their choices on three multiple-choice questions reveal the fragility of students' understanding. Collectively, the data show that many undergraduates lack both a basic understanding of the role of photosynthesis in plant metabolism and the ability to reason with scientific principles when learning new content. Implications for instruction are discussed. PMID:22383617

Identification of multiple intelligences for high school students in theoretical and applied science courses

NASA Astrophysics Data System (ADS)

Wiseman, D. Kim

Historically educators in the United States have used the Stanford-Binet intelligence test to measure a students' ability in logical/mathematical and linguistic domains. This measurement is being used by a society that has evolved from agrarian and industrial-based economies to what is presently labeled a technological society. As society has changed so have the educational needs of the students who will live in this technological society. This study assessed the multiple intelligences of high school students enrolled in theoretical and applied science (physics and applied physics) courses. Studies have verified that performance and outcomes of students enrolled in these courses are similar in standardized testing but instructional methodology and processes are dissimilar. Analysis of multiple intelligence profiles collected from this study found significant differences in logical/mathematical, bodily/kinesthetic and intrapersonal multiple intelligences of students in theoretical science courses compared to students in applied science courses. Those differences clearly illustrate why it is imperative for educators to expand the definition of intelligence for students entering the new millennium.

Mathematics beliefs and instructional strategies in achievement of elementary-school students in Japan: results from the TIMSS 2003 assessment.

PubMed

House, J Daniel

2007-04-01

Recent findings concerning mathematics assessment indicate that students in Japan consistently score above international averages. Researchers have examined specific mathematics beliefs and instructional strategies associated with mathematics achievement for students in Japan. This study examined relationships among self-beliefs, classroom instructional strategies, and mathematics achievement for a large national sample of students (N=4,207) from the TIMSS 2003 international sample of fourth graders in Japan. Several significant relationships between mathematics beliefs and test scores were found; a number of classroom teaching strategies were also significantly associated with test scores. However, multiple regression using the complete set of five mathematics beliefs and five instructional strategies explained only 25.1% of the variance in mathematics achievement test scores.

Implementation of collisions on GPU architecture in the Vorpal code

NASA Astrophysics Data System (ADS)

Leddy, Jarrod; Averkin, Sergey; Cowan, Ben; Sides, Scott; Werner, Greg; Cary, John

2017-10-01

The Vorpal code contains a variety of collision operators allowing for the simulation of plasmas containing multiple charge species interacting with neutrals, background gas, and EM fields. These existing algorithms have been improved and reimplemented to take advantage of the massive parallelization allowed by GPU architecture. The use of GPUs is most effective when algorithms are single-instruction multiple-data, so particle collisions are an ideal candidate for this parallelization technique due to their nature as a series of independent processes with the same underlying operation. This refactoring required data memory reorganization and careful consideration of device/host data allocation to minimize memory access and data communication per operation. Successful implementation has resulted in an order of magnitude increase in simulation speed for a test-case involving multiple binary collisions using the null collision method. Work supported by DARPA under contract W31P4Q-16-C-0009.

Moving in(to) Imaginary Worlds: Drama Pedagogy for Foreign Language Teaching and Learning

ERIC Educational Resources Information Center

Even, Susanne

2008-01-01

This article introduces drama pedagogy as an approach with great potential for foreign language acquisition, addressing students' multiple skills and facilitating their communicative and interactional competence. A strong emphasis is placed on social, emotional, and kinesthetic learning that is traditionally neglected in instructional settings.…

Influence of Role-Switching on Phonetic Convergence in Conversation

ERIC Educational Resources Information Center

Pardo, Jennifer S.; Jay, Isabel Cajori; Hoshino, Risa; Hasbun, Sara Maria; Sowemimo-Coker, Chantal; Krauss, Robert M.

2013-01-01

The current study examined phonetic convergence when talkers alternated roles during conversational interaction. The talkers completed a map navigation task in which they alternated instruction Giver and Receiver roles across multiple map pairs. Previous studies found robust effects of the role of a talker on phonetic convergence, and it was…

Team Leader: Tom Peters--TAP Information Services

ERIC Educational Resources Information Center

Library Journal, 2005

2005-01-01

Tom Peters packs 36 hours of work into the confines of a 24-hour day. Without breaking a sweat, he juggles multiple collaborative projects, which currently include an Illinois academic library shared storage facility; a multistate virtual reference and instruction service for blind and visually impaired individuals (InfoEyes); a virtual meeting…

Do Knowledge-Component Models Need to Incorporate Representational Competencies?

ERIC Educational Resources Information Center

Rau, Martina Angela

2017-01-01

Traditional knowledge-component models describe students' content knowledge (e.g., their ability to carry out problem-solving procedures or their ability to reason about a concept). In many STEM domains, instruction uses multiple visual representations such as graphs, figures, and diagrams. The use of visual representations implies a…

Numeracy for the 21st Century: A Commentary

ERIC Educational Resources Information Center

Askew, Mike

2015-01-01

Many of the papers in this special issue draw on the fundamental model of numeracy developed by Goos et al. (Transforming mathematics instruction: multiple approaches and practices. 81-102, 2014). Four elements in that model--contexts, tools, dispositions, and mathematical knowledge--are embedded within a critical orientation, and being, or…

Critical Issues that Face Tertiary Education Institutions and Administration.

ERIC Educational Resources Information Center

Williams, Gareth

1983-01-01

Issues of the university's role in social and economic progress, educational demand, employment needs and patterns, changes in instructional methods, research, and managing change without growth are discussed. The need to extract long-term policy needs from the multiplicity of short-term administrative demands is examined. (MSE)

Screen Layout Design: Research into the Overall Appearance of the Screen.

ERIC Educational Resources Information Center

Grabinger, R. Scott

1989-01-01

Examines the current state of research into the visual effects of screen designs used in computer-assisted instruction and suggests areas for future efforts. Topics discussed include technical elements and comprehensibility elements in layout design; single element and multiple element research methodologies; dependent variables; and learning…

Negotiating Ideologies about Teaching Writing in a High School English Classroom

ERIC Educational Resources Information Center

Vetter, Amy; Myers, Joy; Hester, Madison

2014-01-01

More research needs to examine how novice teachers successfully negotiate multiple ideologies with others in ways that allow them to construct preferred teaching identities. This qualitative study addressed that need by investigating how one high school English teacher negotiated contradictory ideologies related to writing instruction at her…

An Examination of Principals' Leadership and Its Impact on Early Elementary Grades

ERIC Educational Resources Information Center

Hallissey, Megan

2017-01-01

This exploratory, qualitative multiple-site case study examined principals' expectations of teaching practices and children's learning for early elementary grade levels (K, 1st, 2nd, and 3rd). Specifically, this study investigated principals' understanding of developmentally appropriate practices regarding instructional methods, curriculum…

Beyond Word Processing: Rhetorical Invention with Computers.

ERIC Educational Resources Information Center

Strickland, James

In the area of composition, computer assisted instruction (CAI) must move beyond the limited concerns of the current-traditional rhetoric to address the larger issues of writing, become process-centered, and involve active writing rather than answering multiple-choice questions. Researchers cite four major types of interactive CAI, the last of…

Scale and Scope Economies of Distance Education in Australian Universities

ERIC Educational Resources Information Center

Zhang, Liang-Cheng; Worthington, Andrew C.

2017-01-01

Despite compelling qualitative arguments for scale and scope economies in university-level distance education, as distinct from traditional class-based face-to-face instruction, there is little rigorous quantitative evidence in support. In this paper, we explore the scale and scope economies of distance education using a multiplicatively separable…

Exploring the Benefits of Teacher-Modeling Strategies Integrated into Career and Technical Education

ERIC Educational Resources Information Center

Cathers, Thomas J., Sr.

2013-01-01

This case study examined how career and technical education classes function using multiple instructional modeling strategies integrated into vocational and technical training environments. Seven New Jersey public school technical teachers received an introductory overview of the investigation and participated by responding to 10 open-end…

Are We Preparing or Training Teachers? Developing Professional Judgment in and beyond Teacher Preparation Programs

ERIC Educational Resources Information Center

Scales, Roya Q.; Wolsey, Thomas DeVere; Lenski, Susan; Smetana, Linda; Yoder, Karen K.; Dobler, Elizabeth; Grisham, Dana L.; Young, Janet R.

2018-01-01

This three phase longitudinal multiple-case study, framed by positioning theory, investigated how four novice teachers learned to use professional judgment in their literacy instruction. Data sources from coursework, student teaching, and novice teaching were included. Interviews, observations, researchers' observational notes, and school and…

Developing a Package Training System for Industry

ERIC Educational Resources Information Center

Battersby, D. L. N.

1974-01-01

The hotel and catering industry is one of Great Britain's largest. A packaged training system has been developed to satisfy the needs of this industry, an ever-growing occupational field with multiple categories. The material provided in each package outlines short pieces of instruction and helps the trainer create appropriate training. (DS)

Facilitating Emergent Literacy Skills: A Literature-Based, Multiple Intelligence Approach

ERIC Educational Resources Information Center

Brand, Susan Trostle

2006-01-01

Educators have continually sought to achieve a balance between a phonics-based, code-emphasis program and a more holistic, meaning-based approach to emergent literacy instruction. This article describes an integrated phonics and literature-based approach to developing children's emergent literacy skills. These skills included alphabet knowledge,…

Conceptually Based Vocabulary Intervention: Second Graders' Development of Vocabulary Words

ERIC Educational Resources Information Center

Dimling, Lisa M.

2010-01-01

An instructional strategy was investigated that addressed the needs of deaf and hard of hearing students through a conceptually based sign language vocabulary intervention. A single-subject multiple-baseline design was used to determine the effects of the vocabulary intervention on word recognition, production, and comprehension. Six students took…

Assess. Instruct. Repeat.

ERIC Educational Resources Information Center

Demski, Jennifer

2009-01-01

Response to Intervention, or RTI, is a framework for using data to establish the nature and degree of the help a student needs, and then applying strategies targeting those areas. It is a carefully drawn, systematic form of data-driven decision-making that establishes multiple stages of interventions for varying degrees of problems. Though some…

Multiple Teaching Approaches, Teaching Sequence and Concept Retention in High School Physics Education

ERIC Educational Resources Information Center

Fogarty, Ian; Geelan, David

2013-01-01

Students in 4 Canadian high school physics classes completed instructional sequences in two key physics topics related to motion--Straight Line Motion and Newton's First Law. Different sequences of laboratory investigation, teacher explanation (lecture) and the use of computer-based scientific visualizations (animations and simulations) were…

Computer-Based Instruction for Purchasing Skills

ERIC Educational Resources Information Center

Ayres, Kevin M.; Langone, John; Boon, Richard T.; Norman, Audrey

2006-01-01

The purpose of this study was to investigate use of computers and video technologies to teach students to correctly make purchases in a community grocery store using the dollar plus purchasing strategy. Four middle school students diagnosed with intellectual disabilities participated in this study. A multiple probe across participants research…

The Ecology of Early Reading Development for Children in Poverty

ERIC Educational Resources Information Center

Kainz, Kirsten; Vernon-Feagans, Lynne

2007-01-01

In this study we investigated reading development from kindergarten to third grade for 1,913 economically disadvantaged children from the Early Childhood Longitudinal Study-Kindergarten Cohort. Characteristics of the child, the family, classroom instruction, and school composition were used to model influences from multiple levels of children's…

Ask Systems: Interrogative Access to Multiple Ways of Thinking

ERIC Educational Resources Information Center

Jonassen, David H.

2011-01-01

The purpose of this paper is to familiarize instructional designers and researchers with a useful design and research paradigm known as "Ask Systems." Ask Systems are interrogative interfaces to information and learning environments that model conversations with a skilled, reflective practitioner (Schon, The reflective practitioner, "1983") or…

Retrenchment in Education: Hierarchical Decision Models for Instructional Program Termination, District Consolidations and School Closures.

ERIC Educational Resources Information Center

Wholeben, Brent Edward

A number of key issues facing elementary, secondary, and postsecondary educational administrators during retrenchment require a hierarchical decision-modeling approach. This paper identifies and discusses the use of a hierarchical multiple-alternatives modeling formulation (computer-based) that compares and evaluates a group of solution…

Stop Teaching and Let Students Learn Geometry

ERIC Educational Resources Information Center

Bosse, Michael J.; Adu-Gyamfi, Kwaku

2011-01-01

For many high school students as well as preservice teachers, geometry can be difficult to learn without experiences that allow them to build their own understanding. The authors' approach to geometry instruction--with its integration of content, multiple representations, real-world examples, reading and writing, communication and collaboration as…

Validation and Analysis of the Coupled Multiple Response Colorado Upper-Division Electrostatics Diagnostic

ERIC Educational Resources Information Center

Wilcox, Bethany R.; Pollock, Steven J.

2015-01-01

Standardized conceptual assessment represents a widely used tool for educational researchers interested in student learning within the standard undergraduate physics curriculum. For example, these assessments are often used to measure student learning across educational contexts and instructional strategies. However, to support the large-scale…

Effects of Fluency Instruction on Selection-Based and Topography-Based Comprehension Measures

ERIC Educational Resources Information Center

Barnes, Clarissa S.; Rehfeldt, Ruth Anne

2013-01-01

A multiple probe across participants design was used to assess the effects of an intervention package on reading fluency and section-based and topography-based comprehension tasks. Participants were three adolescents diagnosed with high functioning pervasive developmental disorders. The intervention package consisted of listen passage preview,…

75 FR 16957 - Energy Conservation Program: Test Procedures for Battery Chargers and External Power Supplies

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-02

... Procedures C. Review of Single-Voltage External Power Supply Test Procedure D. Multiple-Voltage External...) Deletions of Existing Definitions (b) Revisions to Existing Definitions (c) Additions of New Definitions 4. Test Apparatus and General Instructions (a) Confidence Intervals (b) Temperature (c) AC Input Voltage...

Case Study in Modeling Accessibility for Online Instruction

ERIC Educational Resources Information Center

Conway, Thomas Hayes

2017-01-01

The purpose of this qualitative multiple case study was to explore how accessibility standards are adapted to create online learning environments that are accessible to people who use assistive technology, or have navigational challenges due to physical or intellectual disabilities. Rogers diffusion of innovation was used as the contextual…

Liquid Motion Lamp: A Learning-Cycle Approach to Solubility

ERIC Educational Resources Information Center

Brown, Sherri L.; Votaw, Nikki L.

2008-01-01

The abstract concepts of density and solubility are often difficult for middle-grade students and should be taught within several contexts to provide multiple experiences with the phenomena. To authenticate the learning of these concepts, this article provides instructional guidelines for constructing a liquid motion lamp to engage students in…

Impact of the Internet.

ERIC Educational Resources Information Center

Balajthy, Ernest

1997-01-01

Discusses the impact and the potential of the Internet on education. Suggests that educators and parents need to deal with the lack of quality assurance of the Internet. Addresses readability and appropriateness for children. Notes that successful use of the Internet by children requires that teachers provide instruction in multiple sources and…

Case-Based Instruction in Different Delivery Contexts: The Impact of Time in Cases

ERIC Educational Resources Information Center

Koury, Kevin; Hollingsead, Candice; Fitzgerald, Gail; Miller, Kevin; Mitchem, Katherine; Tsai, Hui-Hsien; Zha, Shenghua

2009-01-01

The focus of this article is a mixed methods naturalistic research project investigating the relationship between learners' time working within multimedia cases and learners' outcomes. Research was conducted across multiple delivery contexts in four universities. Participants were undergraduate and graduate teacher education students completing…

Exploring Race Differences in Correlates of Seniors' Satisfaction with Undergraduate Education

ERIC Educational Resources Information Center

Einarson, Marne K.; Matier, Michael W.

2005-01-01

This study employed multiple linear regression and decision tree analysis to examine the correlates of overall satisfaction with undergraduate education for white, Asian American, Latino and African American seniors enrolled at 17 doctoral/research universities. Satisfaction with the overall quality of instruction and social involvement were the…

Exploring Race Differences in Correlates of Seniors' Satisfaction with Undergraduate Education

ERIC Educational Resources Information Center

Einarson, Marne K.; Matier, Michael W.

2004-01-01

This study employed multiple linear regression and decision tree analysis to examine the correlates of overall satisfaction with undergraduate education for white, Asian American, Hispanic and African American seniors enrolled at 17 research-extensive universities. Satisfaction with the overall quality of instruction and social involvement were…

Multiple Learning Strategies Project. Building Maintenance & Engineering. Regular Vocational. [Vol. 2.

ERIC Educational Resources Information Center

Smith, Dwight; And Others

This instructional package is one of two designed for regular vocational students in the vocational area of building maintenance and engineering. The fifty-three learning modules are organized into ten units: office cleaning; grounds; sanitation; boiler maintenance and operation; power and hand tools; cabinet construction; repair of damaged…

Multiple Learning Strategies Project. Graphics. EMI.

ERIC Educational Resources Information Center

Steinberg, Alan; And Others

This instructional package, designed for educable mentally impaired students, focuses on the vocational area of graphics. Contained in this document are nine learning modules organized into a finishing and bindery unit. Maintenance of a Challenge power cutter, operation of a hand electric stapler, and packaging with kraft paper are examples of…

The BEST Blueprint. Quality ABE in the Workplace.

ERIC Educational Resources Information Center

Westberry, Susan

The Basic Educational Skills Training (BEST) workplace literacy demonstration model was designed to provide adult basic education (ABE) services simultaneously for multiple employers in Maury County, Tennessee. The BEST model focused on job-related instruction. The goal of the program was to achieve increased safety, productivity, and employee…

Fostering Inclusive Schools & Communities: A Public Relations Guide.

ERIC Educational Resources Information Center

Hammond, Marilyn; And Others

This guide provides instructions on implementing a low-budget public relations (PR) program to improve acceptance and integration of students with disabilities. Sixteen steps for a PR program and the use of multiple methods of publicity are outlined. Topics covered include: using appropriate terminology when writing or talking about disability…

PROGRAMS FOR THOSE RURAL SCHOOLS WHICH ARE NECESSARILY EXISTENT.

ERIC Educational Resources Information Center

BOHRSON, RALPH G.; GANN, ELBIE L.

NECESSARILY EXISTENT RURAL SCHOOLS ARE DEFINED AS THOSE WHOSE STUDENT BODY IS LIMITED DUE TO EXTREMES OF DISTANCE, TERRAIN, CLIMATE, OR SPARSE POPULATION. DOCUMENTED REPORTS OF PROJECTS COMPLETED AND IN PROGRESS POINT OUT THE FOLLOWING PROMISING PRACTICES--NONGRADED INSTRUCTION, TEAM TEACHING, UTILIZATION OF TEACHER AIDES, MULTIPLE CLASS TEACHING,…

INDIVIDUALIZING INSTRUCTION, A REPORT OF THE FALL DRIVE-IN CONFERENCES, UMSSP.

ERIC Educational Resources Information Center

STURGES, A.W.; AND OTHERS

THIS PAPER DISCUSSES THE 12 AREAS OF CHANGE IN SCHOOLS--MULTIPLE CLASSES, TEAM TEACHING, USE OF TEACHERS' AIDES, SHARED SERVICES, MODIFICATION OF EXISTING FACILITIES, USE OF PROGRAMED MATERIALS, FLEXIBLE SCHEDULING, USE OF SPECIAL MATERIALS, INSERVICE TRAINING, USE OF NONGRADING PROCEDURES, INCORPORATION OF RECENT TECHNOLOGICAL DEVELOPMENTS, AND…

Curriculum Issues: Using Questions to Elevate Thinking

ERIC Educational Resources Information Center

VanTassel-Baska, Joyce

2012-01-01

Instructional strategies have always been underestimated for their role in enhancing gifted student learning. The use of deliberate questions is a critical strategy for getting gifted students to learn about their world in more complex and in-depth ways. It provides multiple pathways for challenging the gifted through their content learning. It…

Challenges in Delivering Distance Education

ERIC Educational Resources Information Center

Chawdhry, Adnan A.

2010-01-01

Despite the challenges that exist with DE (Distance Education), university and faculty can provide a strong learning environment for their students if they understand and mitigate the challenges of the DE program. This paper describes a case study of a DE program that offers classroom instruction for multiple sites that are connected using a…

Designing Project-Based Instruction to Foster Generative and Mechanistic Understandings in Genetics

ERIC Educational Resources Information Center

Duncan, Ravit Golan; Tseng, Katie Ann

2011-01-01

The acquisition of scientific knowledge is fraught with difficulties and challenges for the learner. The very nature of some scientific domains contributes to the learning difficulties students' experience. Phenomena in these domains are composed of multiple organization levels featuring complicated interactions within and across these levels.…

Think, Jane, Think. See Jane Think. Go, Jane... Metacognition and Learning in the Library

ERIC Educational Resources Information Center

Jaeger, Paige

2007-01-01

Buzzwords are as prolific in educational circles as bunny rabbits are in spring. Over the last 10 years everyone has heard the buzz of multiculturism, multiple intelligences, learning modalities, essential questions, cultural literacy, media literacy, differentiated instruction, learning by design, curriculum alignment, curriculum mapping,…

Our Town Integrated Studies: A Resource.

ERIC Educational Resources Information Center

North Carolina State Dept. of Public Education, Raleigh.

This integrated state curriculum guide was developed by North Carolina fourth grade teachers, principals, and supervisors during a workshop which explored methods of integrating curriculum objectives from multiple instructional areas by using the community as both a resource and a subject of study and by introducing the concept of webbing, an…

Transmedia Teaching Framework: From Group Projects to Curriculum Development

ERIC Educational Resources Information Center

Reid, James; Gilardi, Filippo

2016-01-01

This paper describes an innovative project-based learning framework theoretically based on the ideas of Transmedia Storytelling, Participatory Cultures and Multiple intelligences that can be integrated into the f?lipped classroom method, and practically addressed using Content- Based Instruction (CBI) and Project-Based Learning (PBL) approaches.…

The Use of Technology by Nonformal Environmental Educators

ERIC Educational Resources Information Center

Peffer, Tamara Elizabeth; Bodzin, Alec M.; Smith, Judith Duffield

2013-01-01

This study examined the use of instructional and learning technologies by nonformal environmental educators. A 40-question survey was developed to inquire about practitioner demographics, technology use in practice, and beliefs about technology. The survey consisted of multiple choice, open-ended questions, and a Likert-type scale component--the…