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Dieser Band bietet eine Einführung in die Begabungsforschung des Philosophen und Psychologen William Stern (1871-1938), dem Nestor und exponiertesten Vertreter der empirischen Begabungsforschung in Deutschland. Ausgewählte Quellentexte und bisher unveröffentlichte Originaltexte ermöglichen einen fundierten Einblick in sein Denken und bildungspolitisches Engagement. Die Einleitungstexte der Autorin führen in die inhaltlichen Schwerpunkte ein, erläutern zentrale Aspekte der Begabungsforschung Sterns und beleuchten bio grafi sche, wissenschaftshistorische, schul- und gesellschaftspolitische Zusammenhänge. Auch die Tagebücher, in denen Clara und William Stern Beobachtungen zur Entwicklung ihrer Kinder festhielten, werden in Auszügen präsentiert und zum ersten Mal in ihrer Bedeutung für die Begabungsforschung und -förderung ausgewertet.
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Integrating Timing Considerations to Improve Testing Practices synthesizes a wealth of theory and research on time issues in assessment into actionable advice for test development, administration, and scoring. One of the major advantages of computer-based testing is the capability to passively record test-taking metadata-including how examinees use time and how time affects testing outcomes. This has opened many questions for testing administrators. Is there a trade-off between speed and accuracy in test taking? What considerations should influence equitable decisions about extended-time accommodations? How can test administrators use timing data to balance the costs and resulting validity of tests administered at commercial testing centers? In this comprehensive volume, experts in the field discuss the impact of timing considerations, constraints, and policies on valid score interpretations; administrative accommodations, test construction, and examinees' experiences and behaviors; and how to implement the findings into practice. These 12 chapters provide invaluable resources for testing professionals to better understand the inextricable links between effective time allocation and the purposes of high-stakes testing.
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Over the last few decades, the field of fault diagnostics and structural health management has been experiencing rapid developments. The reliability, availability, and safety of engineering systems can be significantly improved by implementing multifaceted strategies of in situ diagnostics and prognostics. With the development of intelligence algorithms, smart sensors, and advanced data collection and modeling techniques, this challenging research area has been receiving ever-increasing attention in both fundamental research and engineering applications. This has been strongly supported by the extensive applications ranging from aerospace, automotive, transport, manufacturing, and processing industries to defense and infrastructure industries.
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Educational assessment is important. But in the twenty-first century it is easy to feel that schooling and other phases of education are shaped entirely by certain assessments, and that assessment is only about exam results. The idea that test grades can accurately describe the aims and outcomes of education is unfair and reductive. Yet it is a pervasive and persuasive discourse. This book is about such discourses - the stories we tell each other - and how they impact public trust and confidence in educational assessment. It explains the roots and nature of assessment discourses, and proposes a restructuring of the debates in order to rebuild public confidence. It aims to challenge dominant assessment discourses and demands a more nuanced, informed debate about what happens in and beyond schools, and how this influences public thinking. Questioning the status quo needs buy-in from policymakers, teachers, parents and students, and from the broader public: from journalists, you, me, our friends and our children. Using examples from international settings to explore the nature of trust in assessment discourses, Rebuilding Public Confidence in Educational Assessment shows how these discourses can be reframed so that all aspects of the assessment system - policymaking, school planning, home practice with students - can be undertaken with confidence.
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Educational tests and measurements --- Teachers --- Attitudes.
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Saliva is a complex fluid that maintains oral health and has many physiological functions. It is a noninvasive diagnostic fluid as well. Lately, salivary diagnostics has proven its potential to reach clinical practice in the near future for the early detection, diagnosis, and monitoring of various diseases. Salivary Glands - New Approaches in Diagnostics and Treatment is a comprehensive reference, which brings together information on salivary secretion and its disorders, the novel salivary diagnostic methods for numerous diseases, and new techniques in the treatment of salivary diseases. This book contains information for a diverse audience, including dentists, oral biologists, experimental biologists, molecular biologists, oncologists, radiologists, oral and maxillofacial surgeons, and otorhinolaryngologists.
Salivary glands --- Diagnosis, Noninvasive. --- Diseases --- Diagnosis. --- Diagnostic tests, Noninvasive --- Noninvasive diagnosis --- Noninvasive diagnostic tests --- Function tests (Medicine) --- Medicine --- Endocrinology --- Health Sciences
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Long description: Die vorliegende Arbeit beschäftigt sich mit der Validierung eines neuen Tests zur Messung von Experimentierfähigkeit in Large-Scale-Assessments. Die Testaufgaben erfordern die Planung, Durchführung und Auswertung typischer physikalischer Schülerexperimente der Sekundarstufe I. Anstelle von Realexperimenten werden interaktive Simulationen zum Aufbau von Experimenten und zur Durchführung von Messungen eingesetzt. Die Bearbeitung der Testaufgaben erfolgt vollständig am Computerbildschirm. Diesen Bearbeitungen werden in der Auswertung Punkte (Testwerte) zugewiesen. In der heute gültigen Vorstellung ist Validierung im Wesentlichen als ein theorie- und evidenzbasierter Argumentationsprozess aufzufassen. Nach der Nennung und Begründung notwendiger Validierungsschritte erfolgt eine schlüssige Validitätsargumentation. Ein Validierungsschritt kann z. B. darin bestehen, zu überprüfen, in wieweit zur erfolgreichen Bearbeitung der Testaufgaben Experimentierfähigkeiten eingesetzt werden. Die Ergebnisse der Validierungsschritte lassen sich wie folgt zusammenfassen: die Aufgabeninhalte und -anforderungen des Tests passen zum Physikunterricht der Sekundarstufe I; die Schüler denken und handeln bei der Bearbeitung der Testaufgaben experimentell; der verwendete Bewertungsmaßstab misst Experimentierfähigkeit; die erreichten Testwerte korrelieren mit den Testwerten, die bei inhaltlich identischen Realexperimenten erreicht werden. Zusammenfassend ist festzuhalten, dass der computerbasierte Test das Spektrum der in Large-Scale Assessments erfassbaren Experimentierfähigkeiten erweitert.
Ability --- Testing. --- Ability testing --- Aptitude tests --- Testing, Ability --- Educational tests and measurements --- Psychological tests --- Experimentieren --- Experimentierfähigkeiten --- Validität --- Assessment --- argument-based approach
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With many children and adults affected by Attention Deficit Hyperactivity Disorder, researchers strive to improve our understanding of the causes, consequences, and treatment of the disorder. This volume examines some of the broad arrays of research in the field of ADHD, from etiology to cutting-edge interventions. The 16 chapters explore topics ranging from comorbidity to advances in the search for biomarkers; to executive, cognitive, and social functioning; to the use of new and alternative therapies. Both the professional and the casual reader alike will find something of interest, whether learning about ADHD for the first time or looking for inspiration for new research questions or potential interventions.
Clinical psychology. --- Psychiatry --- Psychology, Applied --- Psychological tests --- Clinical psychology
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Ozone has an important and irreplaceable function in nature and human society. It preserves life on the Earth by stratospheric ozone layer. On the other hand, the formation of ground-level ozone by reactions of hydrocarbons with nitrogen dioxide in the presence of sunlight has adverse effects on humans and animals as well as on various materials. This book concentrates on the protection of stratospheric ozone and prevention of ground-level ozone formation; applications of its strong oxidizing properties in the treatment of water, wastewater and sludge; odor and color removal; uses in medicine as a disinfectant; and various other ozone therapies. It also deals with catalytic ozonation in water treatment, control methods for ozone applications on biological systems, various areas of ozone use in dental care, follow-up therapy and prevention.
Ozone. --- Chemical tests and reagents --- Oxygen --- Inorganic chemistry
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The book is a collection of articles produced in the last two years by the FACED Evaluation Group. There are 11 articles produced by 16 authors, giving a multidisciplinary and interdisciplinary character to the work as a whole.
Educational evaluation --- Education, Higher --- Educational tests and measurements --- Evaluation. --- EDUCATION
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