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Argument-Based Validation in Testing and Assessment
Carol A. Chapelle shows readers how to design validation research for tests of human capacities and performance.Any test that is used to make decisions about people or programs should have undergone extensive research to demonstrate that the scores are actually appropriate for their intended purpose.Argument-Based Validation in Testing and Assessment is intended to help close the gap between theory and practice, by introducing, explaining, and demonstrating how test developers can formulate the overall design for their validation research from an argument-based perspective.
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Usability Testing of Medical Devices
Usability Testing of Medical Devices covers the nitty-gritty of usability test planning, conducting, and results reporting.The book also discusses the government regulations and industry standards that motivate many medical device manufacturers to conduct usability tests. Since publication of the first edition, the FDA and other regulatory groups have modified their regulations and expectations regarding how medical device manufacturers should approach usability testing.Reflecting these changes, this Second Edition provides updated guidance to readers with an interest or direct role in conducting a usability test of a medical device or system.Key updates involve the 2011 FDA guidance on human factors engineering, requirements set forth by the third edition of IEC 60601 and closely related IEC 62366-1:2015, linking usability test tasks to risk analysis results, and analyzing root causes of use errors that occur during usability tests.Written by seasoned human factors specialists, Usability Testing of Medical Devices, Second Edition is an informative, practical, and up-to-date handbook for conducting usability tests of medical devices.The book helps ensure a smooth and painless development process—and thus, safe and effective medical devices.
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Argumentation : Analysis and Evaluation
This book concentrates on argumentation as it emerges in ordinary discourse, whether the discourse is institutionalized or strictly informal.Crucial concepts from the theory of argumentation are systematically discussed and explained with the help of examples from real-life discourse and texts.The basic principles are explained that are instrumental in the analysis and evaluation of argumentative discourse.Methodical instruments are offered for identifying differences of opinion, analyzing and evaluating argumentation and presenting arguments in oral and written discourse.Attention is also paid to the way in which arguers attempt to be not just reasonable, but effective as well, by maneuvering strategically.In addition, the book provides a great variety of exercises and assignments to improve the student’s skill in presenting argumentation. The authors begin their treatment of argumentation theory at the same juncture where argumentation also starts in practice: The difference of opinion that occasions the evolvement of the argumentation.Each chapter begins with a short summary of the essentials and ends with a number of exercises that students can use to master the material.Argumentation is the first introductory textbook of this kind.It is intended as a general introduction for students who are interested in a proper conduct of argumentative discourse.Suggestions for further reading are made for each topic and several extra assignments are added to the exercises. Special features:• A concise and complete treatment of both the theoretical backgrounds and the practice of argumentation analysis and evaluation. • Crucial concepts from pragmatics (speech act theory, Grice’s cooperative principle) presented in a non-technical way; introducing the theory of verbal communication. • The first textbook treatment of strategic maneuvering as a way of balancing being reasonable with being effective• Exercises and assignments based on real-life texts from a variety of contexts.
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Validation of Analytical Methods for Pharmaceutical Analysis
This book provides a comprehensive guide on validating analytical methods.Key features: Full review of the available regulatory guidelines on validation and in particular, ICH. Sections of the guideline, Q2(R1), have been reproduced in this book with the kind permission of the ICH Secretariat; Thorough discussion of each of the validation characteristics (Specificity; Linearity; Range; Accuracy; Precision; Detection Limit; Quantitation Limit; Robustness; System Suitability) plus practical tips on how they may be studied; What to include in a validation protocol with advice on the experimental procedure to follow and selection of appropriate acceptance criteria; How to interpret and calculate the results of a validation study including the use of suitable statistical calculations; A fully explained case study demonstrating how to plan a validation study, what to include in the protocol, experiments to perform, setting acceptance criteria, interpretation of the results and reporting the study.
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How are colors used in unit testing?
In unit testing, colors are often used to visually represent the status of the tests. For example, green is commonly used to indicate that a test has passed, while red is used to indicate that a test has failed. This color coding makes it easy for developers to quickly identify the status of their tests and take appropriate action. Additionally, colors can be used to highlight specific sections of test results or to differentiate between different types of tests, making it easier to interpret the test output.
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What is Geogebra and how can it be used for an assessment of student performance?
Geogebra is a dynamic mathematics software that allows users to create and manipulate geometric shapes, algebraic equations, and more. It can be used for an assessment of student performance by allowing students to demonstrate their understanding of mathematical concepts through interactive and visual representations. Teachers can create assessments using Geogebra that require students to solve problems, create graphs, and manipulate shapes, providing a more engaging and comprehensive assessment of their mathematical abilities. Additionally, Geogebra allows for real-time feedback and analysis of student work, enabling teachers to identify areas of strength and weakness in student performance.
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When is a SWOT analysis used?
A SWOT analysis is used to assess the internal strengths and weaknesses, as well as the external opportunities and threats, of a business or organization. It is typically used during strategic planning processes to evaluate the current state of the organization and to identify potential areas for improvement or growth. SWOT analyses can also be used when making decisions about new ventures, product launches, or entering new markets. Overall, a SWOT analysis is a valuable tool for understanding the competitive landscape and making informed strategic decisions.
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Which testing acid is used for 9 karat gold?
The testing acid used for 9 karat gold is usually a mixture of nitric and hydrochloric acids, commonly known as aqua regia. This mixture is used to test the purity of gold by observing the reaction of the metal with the acid. The acid will cause a specific color change or reaction with the gold, indicating its purity. It is important to use the appropriate testing acid and follow safety precautions when testing gold.
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Testing and Evaluation of Agricultural Machinery
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Multivariable Feedback Control : Analysis and Design
Multivariable Feedback Control: Analysis and Design, Second Edition presents a rigorous, yet easily readable, introduction to the analysis and design of robust multivariable control systems.Focusing on practical feedback control and not on system theory in general, this book provides the reader with insights into the opportunities and limitations of feedback control. Taking into account the latest developments in the field, this fully revised and updated second edition: * features a new chapter devoted to the use of linear matrix inequalities (LMIs); * presents current results on fundamental performance limitations introduced by RHP-poles and RHP-zeros; * introduces updated material on the selection of controlled variables and self-optimizing control; * provides simple IMC tuning rules for PID control; * covers additional material including unstable plants, the feedback amplifier, the lower gain margin and a clear strategy for incorporating integral action into LQG control; * includes numerous worked examples, exercises and case studies, which make frequent use of Matlab and the new Robust Control toolbox. Multivariable Feedback Control: Analysis and Design, Second Edition is an excellent resource for advanced undergraduate and graduate courses studying multivariable control.It is also an invaluable tool for engineers who want to understand multivariable control, its limitations, and how it can be applied in practice.The analysis techniques and the material on control structure design should prove very useful in the new emerging area of systems biology. Reviews of the first edition: "Being rich in insights and practical tips on controller design, the book should also prove to be very beneficial to industrial control engineers, both as a reference book and as an educational tool." Applied Mechanics Reviews "In summary, this book can be strongly recommended not only as a basic text in multivariable control techniques for graduate and undergraduate students, but also as a valuable source of information for control engineers." International Journal of Adaptive Control and Signal Processing
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Enhancing Learning through Formative Assessment and Feedback
Assessment is a critical aspect of higher education because it has a range of powerful impacts on what staff and students do and how universities operate.Underpinned by relevant theory and practical advice this fully updated new edition takes into account the changing expectation of students in the context of an increasingly complex and shifting higher education environment to promote the role of formative assessment and formative feedback and its impact on shaping the student learning experience.Presented through the lens of contemporary perspectives, empirical evidence, and case studies across a broad range of subject disciplines, this new edition aims to encourage teaching and support staff to focus on the promotion of student learning through designing and embedding high-impact formative assessment processes and activities.Key content covers: the theoretical and philosophical aspects of formative assessment and formative feedback; the learning environment in which students undertake their learning activities, helping teachers develop appropriate formative assessment and provide effective formative feedback; the impact of formative assessment and formative feedback activities have on learning, teaching, and assessment design, as well as on the academic workload of tutors; the contemporary issues and challenges currently driving research into formative assessment; the use of technology in formative assessment and how different tools and technologies allow for the provision of effective and efficient formative feedback; the benefits of understanding how students respond to formative assessment and formative feedback as an opportunity to review the effectiveness of the teaching and learning methods and techniques; the integral role of formative assessment and formative feedback plays in postgraduate research settings; and how innovations in formative assessment and feedback inform key developments in large-scale assessment change.Aimed at both experienced and early career practitioners in higher education, this text is ideal reading for educators who wish to see a movement away from a higher education system driven by summative assessment to one where a more holistic approach to education positions learning standards rather than measurement and grades as central to effective assessment and, crucially, to return to a focus on student learners.
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Psychological Testing and Assessment ISE
Psychological Testing and Assessment: An Introduction to Tests and Measurements, 10th edition, is a measurement textbook that provides a sound grounding in psychometrics using a logical organization and pedagogical aids.The book is scholarly and authoritative while having a "hands-on" feel due to the authors' experience administering, scoring, and interpreting tests in various contexts.The content brings a human face to testing and assessments while balancing breadth and depth of coverage.
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How is substitution used in curve analysis?
Substitution is used in curve analysis to simplify complex equations and make them easier to work with. By substituting variables or expressions with simpler terms, it becomes easier to manipulate the equation and analyze the behavior of the curve. This technique is particularly useful when dealing with integrals, derivatives, or solving equations involving curves. Substitution allows for a more systematic approach to curve analysis, making it easier to identify key characteristics such as critical points, inflection points, and asymptotes.
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Where is the utility analysis often used?
Utility analysis is often used in the field of economics and decision-making to assess the benefits and costs of different options or choices. It helps individuals and organizations make informed decisions by quantifying the value or satisfaction derived from each alternative. Utility analysis can be applied in various contexts, such as business investments, public policy evaluations, and personal financial planning.
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Can a smartphone be used as a bug?
Yes, a smartphone can be used as a bug or listening device. There are apps and software available that can turn a smartphone into a listening device by remotely activating the microphone. This can allow someone to listen in on conversations without the knowledge of the smartphone's owner. It is important to be cautious with your smartphone's security and privacy settings to prevent unauthorized access.
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Should traditional performance evaluation be reconsidered?
Yes, traditional performance evaluation should be reconsidered. The traditional approach often focuses on past performance and can be subjective, leading to biases and unfair assessments. Instead, organizations should consider adopting a more modern and holistic approach that includes ongoing feedback, coaching, and development opportunities. This approach can provide a more accurate and comprehensive view of an employee's performance and potential for growth.
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