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Author: Rüdiger Grotjahn
Publisher: Peter Lang
ISBN: 9783631604380
Category : Education
Languages : de
Pages : 362
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Book Description
C-Tests bestehen aus mehreren kurzen Texten, in denen fehlende Wortteile zu rekonstruieren sind. C-Tests haben hervorragende psychometrische Eigenschaften und werden in einer Vielzahl von Kontexten zur validen und ökonomischen Messung allgemeiner Sprachkompetenz eingesetzt. Dieser Sammelband illustriert den aktuellen Stand der C-Test-Forschung - mit einem Schwerpunkt auf folgenden Aspekten: Validität von C-Tests; Rasch-Modelle für C-Test-Daten; Zuordnung von C-Test-Ergebnissen zum Gemeinsamen europäischen Referenzrahmen für Sprachen. C-Tests consist of several short texts in which the missing parts of words have to be reconstructed. C-Tests have excellent psychometric properties and are used in many contexts as valid and economical tests of general language proficiency. This collection of papers illustrates the state of the art of C-Test research, with a special focus on the following issues: validity of C-Tests; Rasch measurement models for C-Test data; relating C-Test results to the Common European Framework of Reference for Languages.
Author: Rüdiger Grotjahn
Publisher: Peter Lang
ISBN: 9783631604380
Category : Education
Languages : de
Pages : 362
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Book Description
C-Tests bestehen aus mehreren kurzen Texten, in denen fehlende Wortteile zu rekonstruieren sind. C-Tests haben hervorragende psychometrische Eigenschaften und werden in einer Vielzahl von Kontexten zur validen und ökonomischen Messung allgemeiner Sprachkompetenz eingesetzt. Dieser Sammelband illustriert den aktuellen Stand der C-Test-Forschung - mit einem Schwerpunkt auf folgenden Aspekten: Validität von C-Tests; Rasch-Modelle für C-Test-Daten; Zuordnung von C-Test-Ergebnissen zum Gemeinsamen europäischen Referenzrahmen für Sprachen. C-Tests consist of several short texts in which the missing parts of words have to be reconstructed. C-Tests have excellent psychometric properties and are used in many contexts as valid and economical tests of general language proficiency. This collection of papers illustrates the state of the art of C-Test research, with a special focus on the following issues: validity of C-Tests; Rasch measurement models for C-Test data; relating C-Test results to the Common European Framework of Reference for Languages.
Author: Janet Enever
Publisher: Multilingual Matters
ISBN: 1783098333
Category : Language Arts & Disciplines
Languages : en
Pages : 297
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Book Description
This is the first collection of research studies to explore the potential for mixed methods to shed light on foreign or second language learning by young learners in instructed contexts. It brings together recent studies undertaken in Cameroon, China, Croatia, Ethiopia, France, Germany, Italy, Kenya, Mexico, Slovenia, Spain, Sweden, Tanzania and the UK. Themes include English as an additional language, English as a second or foreign language, French as a modern foreign language, medium of instruction controversies and content and language integrated learning (CLIL). The volume reviews the choice of research methodologies for early language learning research in schools with a particular focus on mixed methods and proposes that in the multidisciplinary context of early language learning this paradigm allows for a more comprehensive understanding of the evidence than other approaches might provide. The collection will be of interest to in-service and trainee teachers of young language learners, graduate students in the field of TESOL and early language learning, teacher educators, researchers and policymakers.
Author: Vahid Aryadoust
Publisher: Routledge
ISBN: 1351741209
Category : Education
Languages : en
Pages : 260
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Book Description
Quantitative Data Analysis for Language Assessment Volume II: Advanced Methods demonstrates advanced quantitative techniques for language assessment. The volume takes an interdisciplinary approach and taps into expertise from language assessment, data mining, and psychometrics. The techniques covered include Structural Equation Modeling, Data Mining, Multidimensional Psychometrics and Multilevel Data Analysis.Volume II is distinct among available books in language assessment, as it engages the readers in both theory and application of the methods and introduces relevant techniques for theory construction and validation. This book is highly recommended to graduate students and researchers who are searching for innovative and rigorous approaches and methods to achieve excellence in their dissertations and research. It is also a valuable source for academics who teach quantitative approaches in language assessment and data analysis courses.
Author: Purya Baghaei
Publisher: Waxmann Verlag
ISBN: 383099446X
Category : Language Arts & Disciplines
Languages : en
Pages : 170
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Book Description
Mokken Scale Analysis collectively refers to a set of methods to examine the fit of data to two nonparametric Item Response Theory (IRT) models known as the Monotone Homogeneity Model (MHM) and the Double Monotonicity Model (DMM). As nonparametric IRT models, MHM and DMM are, compared to their parametric counterparts, easier to fit to the noisy data that social science researchers usually work with. Furthermore, the logic behind these models is a lot easier to grasp by researchers who do not have a strong background in algebra. This book is an introductory treatment of the topic with examples from the field of language assessment and research. It describes the basics of MSA and includes step-by-step tutorials to help the readers run the analyses with the R package mokken. Furthermore, case studies are reported to illustrate the concepts introduced throughout the book. The book is comprehensive and reader-friendly and can be followed by most empirical researchers in the social sciences. It is suitable for all researchers and practitioners in the fields of behavioral and social sciences who are engaged in test and scale development. It is an easy-to-use manual that covers everything that you need to know to apply Mokken scaling confidently.
Author: Victoria Yaneva
Publisher: Taylor & Francis
ISBN: 1000904199
Category : Education
Languages : en
Pages : 339
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Book Description
Advancing Natural Language Processing in Educational Assessment examines the use of natural language technology in educational testing, measurement, and assessment. Recent developments in natural language processing (NLP) have enabled large-scale educational applications, though scholars and professionals may lack a shared understanding of the strengths and limitations of NLP in assessment as well as the challenges that testing organizations face in implementation. This first-of-its-kind book provides evidence-based practices for the use of NLP-based approaches to automated text and speech scoring, language proficiency assessment, technology-assisted item generation, gamification, learner feedback, and beyond. Spanning historical context, validity and fairness issues, emerging technologies, and implications for feedback and personalization, these chapters represent the most robust treatment yet about NLP for education measurement researchers, psychometricians, testing professionals, and policymakers. The Open Access version of this book, available at www.taylorfrancis.com, has been made available under a Creative Commons Attribution-NonCommercial-No Derivatives 4.0 license.
Author: Raphael Berthele
Publisher: Language Science Press
ISBN: 3961103240
Category : Language Arts & Disciplines
Languages : en
Pages : 254
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Book Description
Variability in predispositions for language learning has attracted scholarly curiosity for over 100 years. Despite major changes in theoretical explanations and foreign/second language teaching paradigms, some patterns of associations between predispositions and learning outcomes seem timelessly robust. This book discusses evidence from a research project investigating individual differences in a wide variety of domains, ranging from language aptitude over general cognitive abilities to motivational and other affective and social constructs. The focus lies on young learners aged 10 to 12, a less frequently investigated age in aptitude research. The data stem from two samples of multilingual learners in German-speaking Switzerland. The target languages are French and English. The chapters of the book offer two complementary perspectives on the topic: On the one hand, cross-sectional investigations of the underlying structure of these individual differences and their association with the target languages are discussed. Drawing on factor analytical and multivariable analyses, the different components are scrutinized with respect to their mutual dependence and their relative impact on target language skills. The analyses also take into account contextual factors such as the learners’ family background and differences across the two contexts investigated. On the other hand, the potential to predict learner’s skills in the target language over time based on the many different indicators is investigated using machine learning algorithms. The results provide new insights into the stability of the individual dispositions, on the impact of contextual variables, and on empirically robust dimensions within the array of variables tested.
Author: Bettina Dresemann
Publisher: Waxmann Verlag
ISBN: 3830998295
Category : Language Arts & Disciplines
Languages : en
Pages : 207
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Book Description
This dissertation contributes to the study of English as a lingua franca in business negotiations focussing, among other aspects, on the pragmatic functions of conditionals. What sets English as a lingua franca apart from other forms of usage? Is there a regularity to the use of conditionals? What functions do different forms of conditionals have in lingua franca English business negotiation? The author uses business encounters recorded at an international music trade fair as her data and shows that non-standard as well as standard conditionals are used in different phases of business negotiations to indicate different degrees of commitment. Bettina Dresemann is a teacher of English and Spanish and has worked as a lecturer for English and Applied Linguistics at the Universities of Münster, Erfurt and Bochum. She is a passionate linguist and traveller, taught German as a Second Language in Germany and the USA and is currently living in Brazil. The current book is the published version of her PhD dissertation in Applied Linguistics (Sprachlehrforschung) presented at the University of Münster.
Author: Waldemar Martyniuk
Publisher: Cambridge University Press
ISBN: 0521176840
Category : Foreign Language Study
Languages : en
Pages : 297
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Book Description
This volume explores the process of aligning language tests with the Common European Framework of Reference (CEFR).
Author: Shelia Kennison
Publisher: Frontiers Media SA
ISBN: 2889454193
Category :
Languages : en
Pages : 197
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Book Description
The Research Topic aims to highlight research on the processing of words, sentences and discourses across languages. Articles representing processing in a wide variety of human languages will be featured. Efforts will be made to have articles, representing as many language families as possible. The methodology used to investigate language processing is open. Manuscripts may report studies involving monolinguals or individuals knowing more than one language. Research addressing the extent to which all human languages are processed similarly are welcomed as are studies investigating the extent to which the different types of linguistic knowledge are stored differently in memory.
Author: Meir H. Kryger
Publisher: Elsevier Health Sciences
ISBN: 1437727735
Category : Medical
Languages : en
Pages : 1804
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Book Description
Principles and Practice of Sleep Medicine, 5th Edition, by Meir H. Kryger, MD, FRCPC, Thomas Roth, PhD, and William C. Dement, MD, PhD, delivers the comprehensive, dependable guidance you need to effectively diagnose and manage even the most challenging sleep disorders. Updates to genetics and circadian rhythms, occupational health, sleep in older people, memory and sleep, physical examination of the patient, comorbid insomnias, and much more keep you current on the newest areas of the field. A greater emphasis on evidence-based approaches helps you make the most well-informed clinical decisions. And, a new more user-friendly, full-color format, both in print and online, lets you find the answers you need more quickly and easily. Whether you are preparing for the new sleep medicine fellowship examination, or simply want to offer your patients today's best care, this is the one resource to use! - Make optimal use of the newest scientific discoveries and clinical approaches that are advancing the diagnosis and management of sleep disorders. - Stay on top of the hottest topics in sleep medicine with 56 new chapters, including: - Postpartum Sleep Disturbances - Fatigue Risk Management - What does Brain Imaging Reveal about Sleep Genesis and Maintenance? - Physician Examination of the Sleep Patient - Forensic Sleep Medicine - Pathophysiology and Models of Insomnia - Treatment of Insomnia: Developing Treatment Guidelines - Restrictive Lung Disorders - Sleep Medicine in the Elderly: Obstructive - Obstructive Sleep Apnea, Metabolic, and Renal Disorders - Sleep Apnea, Obesity and Bariatric Surgery - Sleep and Renal Disease - Theories of Dreaming - Why We Dream - Sleep, Stress, and Burnout - Evaluating Sleep EEG and Sleep Stage Scoring - And more - Master the newest areas in the field with 5 new sections covering: - Sleep Mechanisms and Phylogeny - Genetics of Sleep - Physiology in Sleep - Occupational Sleep Medicine - Sleep Medicine in the Elderly - Access the complete contents online, fully searchable, and follow links to abstracts for most bibliographical references. - Apply evidence-based approaches wherever available. - Find answers more easily thanks to a new user-friendly, full-color format.
