Experimental and Quasi-experimental Designs for Generalized Causal Inference PDF Download
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Author: William R. Shadish
Publisher: Cengage Learning
ISBN:
Category : Education
Languages : en
Pages : 664
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Book Description
Sections include: experiments and generalised causal inference; statistical conclusion validity and internal validity; construct validity and external validity; quasi-experimental designs that either lack a control group or lack pretest observations on the outcome; quasi-experimental designs that use both control groups and pretests; quasi-experiments: interrupted time-series designs; regresssion discontinuity designs; randomised experiments: rationale, designs, and conditions conducive to doing them; practical problems 1: ethics, participation recruitment and random assignment; practical problems 2: treatment implementation and attrition; generalised causal inference: a grounded theory; generalised causal inference: methods for single studies; generalised causal inference: methods for multiple studies; a critical assessment of our assumptions.
Author: William R. Shadish
Publisher: Cengage Learning
ISBN:
Category : Education
Languages : en
Pages : 664
Get Book Here
Book Description
Sections include: experiments and generalised causal inference; statistical conclusion validity and internal validity; construct validity and external validity; quasi-experimental designs that either lack a control group or lack pretest observations on the outcome; quasi-experimental designs that use both control groups and pretests; quasi-experiments: interrupted time-series designs; regresssion discontinuity designs; randomised experiments: rationale, designs, and conditions conducive to doing them; practical problems 1: ethics, participation recruitment and random assignment; practical problems 2: treatment implementation and attrition; generalised causal inference: a grounded theory; generalised causal inference: methods for single studies; generalised causal inference: methods for multiple studies; a critical assessment of our assumptions.
Author: Elena Bodrova
Publisher: Taylor & Francis
ISBN: 1040005438
Category : Education
Languages : en
Pages : 283
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Book Description
Now in its third edition, this classic text remains the seminal resource for in-depth information about major concepts and principles of the cultural-historical theory developed by Lev Vygotsky, his students, and colleagues, as well as three generations of neo-Vygotskian scholars in Russia and the West. Featuring two new chapters on brain development and scaffolding in the zone of proximal development, as well as additional content on technology, dual language learners, and students with disabilities, this new edition provides the latest research evidence supporting the basics of the cultural-historical approach alongside Vygotskian-based practical implications. With concrete explanations and strategies on how to scaffold young children’s learning and development, this book is essential reading for students of early childhood theory and development.
Author: Anol Bhattacherjee
Publisher: CreateSpace
ISBN: 9781475146127
Category : Science
Languages : en
Pages : 156
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Book Description
This book is designed to introduce doctoral and graduate students to the process of conducting scientific research in the social sciences, business, education, public health, and related disciplines. It is a one-stop, comprehensive, and compact source for foundational concepts in behavioral research, and can serve as a stand-alone text or as a supplement to research readings in any doctoral seminar or research methods class. This book is currently used as a research text at universities on six continents and will shortly be available in nine different languages.
Author: Kenneth I. Wolpin
Publisher: MIT Press
ISBN: 0262019086
Category : Business & Economics
Languages : en
Pages : 197
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Book Description
The role of theory in ex ante policy evaluations and the limits that eschewing theory places on inference In this rigorous and well-crafted work, Kenneth Wolpin examines the role of theory in inferential empirical work in economics and the social sciences in general—that is, any research that uses raw data to go beyond the mere statement of fact or the tabulation of statistics. He considers in particular the limits that eschewing the use of theory places on inference. Wolpin finds that the absence of theory in inferential work that addresses microeconomic issues is pervasive. That theory is unnecessary for inference is exemplified by the expression “let the data speak for themselves.” This approach is often called “reduced form.” A more nuanced view is based on the use of experiments or quasi-experiments to draw inferences. Atheoretical approaches stand in contrast to what is known as the structuralist approach, which requires that a researcher specify an explicit model of economic behavior—that is, a theory. Wolpin offers a rigorous examination of both structuralist and nonstructuralist approaches. He first considers ex ante policy evaluation, highlighting the role of theory in the implementation of parametric and nonparametric estimation strategies. He illustrates these strategies with two examples, a wage tax and a school attendance subsidy, and summarizes the results from applications. He then presents a number of examples that illustrate the limits of inference without theory: the effect of unemployment benefits on unemployment duration; the effect of public welfare on women's labor market and demographic outcomes; the effect of school attainment on earnings; and a famous field experiment in education dealing with class size. Placing each example within the context of the broader literature, he contrasts them to recent work that relies on theory for inference.
Author: Rachel Glennerster
Publisher: Princeton University Press
ISBN: 140084844X
Category : Business & Economics
Languages : en
Pages : 480
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Book Description
A comprehensive guide to running randomized impact evaluations of social programs in developing countries This book provides a comprehensive yet accessible guide to running randomized impact evaluations of social programs. Drawing on the experience of researchers at the Abdul Latif Jameel Poverty Action Lab, which has run hundreds of such evaluations in dozens of countries throughout the world, it offers practical insights on how to use this powerful technique, especially in resource-poor environments. This step-by-step guide explains why and when randomized evaluations are useful, in what situations they should be used, and how to prioritize different evaluation opportunities. It shows how to design and analyze studies that answer important questions while respecting the constraints of those working on and benefiting from the program being evaluated. The book gives concrete tips on issues such as improving the quality of a study despite tight budget constraints, and demonstrates how the results of randomized impact evaluations can inform policy. With its self-contained modules, this one-of-a-kind guide is easy to navigate. It also includes invaluable references and a checklist of the common pitfalls to avoid. Provides the most up-to-date guide to running randomized evaluations of social programs, especially in developing countries Offers practical tips on how to complete high-quality studies in even the most challenging environments Self-contained modules allow for easy reference and flexible teaching and learning Comprehensive yet nontechnical
Author: Andy Hargreaves
Publisher: Teachers College Press
ISBN: 0807771708
Category : Education
Languages : en
Pages : 241
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Book Description
The future of learning depends absolutely on the future of teaching. In this latest and most important collaboration, Andy Hargreaves and Michael Fullan show how the quality of teaching is captured in a compelling new idea: the professional capital of every teacher working together in every school. Speaking out against policies that result in a teaching force that is inexperienced, inexpensive, and exhausted in short order, these two world authorities--who know teaching and leadership inside out--set out a groundbreaking new agenda to transform the future of teaching and public education. Ideas-driven, evidence-based, and strategically powerful, Professional Capital combats the tired arguments and stereotypes of teachers and teaching and shows us how to change them by demanding more of the teaching profession and more from the systems that support it. This is a book that no one connected with schools can afford to ignore. This book features: (1) a powerful and practical solution to what ails American schools; (2) Action guidelines for all groups--individual teachers, administrators, schools and districts, state and federal leaders; (3) a next-generation update of core themes from the authors' bestselling book, "What's Worth Fighting for in Your School?" [This book was co-published with the Ontario Principals' Council.].
Author: Christel Vermeersch
Publisher: World Bank Publications
ISBN:
Category : Academic achievement
Languages : en
Pages : 52
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Book Description
Vermeersch and Kremer examine the effects of subsidized school meals on school participation, educational achievement, and school finance in a developing country setting. They use data from a program that was implemented in 25 randomly chosen preschools in a pool of 50. Children's school participation was 30 percent higher in the treatment group than in the comparison group. The meals program led to higher curriculum test scores, but only in schools where the teacher was relatively experienced prior to the program. The school meals displaced teaching time and led to larger class sizes. Despite improved incentives, teacher absenteeism remained at a high level of 30 percent. Treatment schools raised their fees, and comparison schools close to treatment schools decreased their fees. Some of the price effects are caused by a combination of capacity constraints and pupil transfers that would not happen if the school meals were ordered in all schools. The intention-to-treat estimator of the effect of the randomized program incorporates those price effects, and therefore it should be considered a lower bound on the effect of generalized school meals. This insight on price effects generalizes to other randomized program evaluations. This paper--a product of the Poverty Reduction and Economic Management 2, Africa Technical Families--is part of a larger effort in the region to increase our understanding of the impact of programs aimed at reaching the Millennium Development Goals.
Author: Martha S. Feldman
Publisher:
ISBN: 1108834477
Category : Business & Economics
Languages : en
Pages : 565
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Book Description
A comprehensive introduction and overview of research in Routine Dynamics written by the central researchers in the field.
Author: Kristoffer Bjärkefur
Publisher: World Bank Publications
ISBN: 1464816956
Category : Business & Economics
Languages : en
Pages : 388
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Book Description
Development Research in Practice leads the reader through a complete empirical research project, providing links to continuously updated resources on the DIME Wiki as well as illustrative examples from the Demand for Safe Spaces study. The handbook is intended to train users of development data how to handle data effectively, efficiently, and ethically. “In the DIME Analytics Data Handbook, the DIME team has produced an extraordinary public good: a detailed, comprehensive, yet easy-to-read manual for how to manage a data-oriented research project from beginning to end. It offers everything from big-picture guidance on the determinants of high-quality empirical research, to specific practical guidance on how to implement specific workflows—and includes computer code! I think it will prove durably useful to a broad range of researchers in international development and beyond, and I learned new practices that I plan on adopting in my own research group.†? —Marshall Burke, Associate Professor, Department of Earth System Science, and Deputy Director, Center on Food Security and the Environment, Stanford University “Data are the essential ingredient in any research or evaluation project, yet there has been too little attention to standardized practices to ensure high-quality data collection, handling, documentation, and exchange. Development Research in Practice: The DIME Analytics Data Handbook seeks to fill that gap with practical guidance and tools, grounded in ethics and efficiency, for data management at every stage in a research project. This excellent resource sets a new standard for the field and is an essential reference for all empirical researchers.†? —Ruth E. Levine, PhD, CEO, IDinsight “Development Research in Practice: The DIME Analytics Data Handbook is an important resource and a must-read for all development economists, empirical social scientists, and public policy analysts. Based on decades of pioneering work at the World Bank on data collection, measurement, and analysis, the handbook provides valuable tools to allow research teams to more efficiently and transparently manage their work flows—yielding more credible analytical conclusions as a result.†? —Edward Miguel, Oxfam Professor in Environmental and Resource Economics and Faculty Director of the Center for Effective Global Action, University of California, Berkeley “The DIME Analytics Data Handbook is a must-read for any data-driven researcher looking to create credible research outcomes and policy advice. By meticulously describing detailed steps, from project planning via ethical and responsible code and data practices to the publication of research papers and associated replication packages, the DIME handbook makes the complexities of transparent and credible research easier.†? —Lars Vilhuber, Data Editor, American Economic Association, and Executive Director, Labor Dynamics Institute, Cornell University
Author: Anthony Bryk
Publisher: Russell Sage Foundation
ISBN: 161044096X
Category : Education
Languages : en
Pages : 238
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Book Description
Most Americans agree on the necessity of education reform, but there is little consensus about how this goal might be achieved. The rhetoric of standards and vouchers has occupied center stage, polarizing public opinion and affording little room for reflection on the intangible conditions that make for good schools. Trust in Schools engages this debate with a compelling examination of the importance of social relationships in the successful implementation of school reform. Over the course of three years, Bryk and Schneider, together with a diverse team of other researchers and school practitioners, studied reform in twelve Chicago elementary schools. Each school was undergoing extensive reorganization in response to the Chicago School Reform Act of 1988, which called for greater involvement of parents and local community leaders in their neighborhood schools. Drawing on years longitudinal survey and achievement data, as well as in-depth interviews with principals, teachers, parents, and local community leaders, the authors develop a thorough account of how effective social relationships—which they term relational trust—can serve as a prime resource for school improvement. Using case studies of the network of relationships that make up the school community, Bryk and Schneider examine how the myriad social exchanges that make up daily life in a school community generate, or fail to generate, a successful educational environment. The personal dynamics among teachers, students, and their parents, for example, influence whether students regularly attend school and sustain their efforts in the difficult task of learning. In schools characterized by high relational trust, educators were more likely to experiment with new practices and work together with parents to advance improvements. As a result, these schools were also more likely to demonstrate marked gains in student learning. In contrast, schools with weak trust relations saw virtually no improvement in their reading or mathematics scores. Trust in Schools demonstrates convincingly that the quality of social relationships operating in and around schools is central to their functioning, and strongly predicts positive student outcomes. This book offer insights into how trust can be built and sustained in school communities, and identifies some features of public school systems that can impede such development. Bryk and Schneider show how a broad base of trust across a school community can provide a critical resource as education professional and parents embark on major school reforms. A Volume in the American Sociological Association's Rose Series in Sociology
