- Author : Donald Thomas Campbell
- Publisher : Unknown
- Release Date : 1973
- Genre : Experimental design
- Pages : 84
- ISBN : STANFORD:36105004536699
Download Experimental And Quasi Experimental Designs Book Full Content or read online. Available in PDF, tuebl, mobi, ePub and Kindle. Click Get Book and find your favorite books in the online databases. Register to access unlimited books for 7 day trial, fast download and ads free! Find Experimental And Quasi Experimental Designs book is in the library. READ as many books as you like (Personal use).
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.
We shall examine the validity of 16 experimental designs against 12 common threats to valid inference. By experiment we refer to that portion of research in which variables are manipulated and their effects upon other variables observed. It is well to distinguish the particular role of this chapter. It is not a chapter on experimental design in the Fisher (1925, 1935) tradition, in which an experimenter having complete mastery can schedule treatments and measurements for optimal statistical efficiency, with complexity of design emerging only from that goal of efficiency. Insofar as the designs discussed in the present chapter become complex, it is because of the intransigency of the environment: because, that is, of the experimenter’s lack of complete control.
This successor of the original Cook/Campbell Quasi-Experimentation: Design and Analysis Issues for Field Settings represents updates in the field over the last two decades. The book covers four major topics in field experimentation: Theoretical matters: Experimentation, causation, and validity ; Quasi-experimental design: Regression discontinuity designs, interrupted time series designs, quasi-experimental designs that use both pretests and control groups, and other designs ; Randomized experiments: Logic and design issues, and practical problems involving ethics, recruitment, assignment, treatment implementation, and attrition ; Generalized causal inference: A grounded theory of generalized causal inference, along with methods for implementing that theory in single and multiple studies.
"Social networks fundamentally shape our lives. Networks channel the ways that information, emotions, and diseases flow through populations. Networks reflect differences in power and status in settings ranging from small peer groups to international relations across the globe. Network tools even provide insights into the ways that concepts, ideas and other socially generated contents shape culture and meaning. As such, the rich and diverse field of social network analysis has emerged as a central tool across the social sciences. This Handbook provides an overview of the theory, methods, and substantive contributions of this field. The thirty-three chapters move through the basics of social network analysis aimed at those seeking an introduction to advanced and novel approaches to modeling social networks statistically. The Handbook includes chapters on data collection and visualization, theoretical innovations, links between networks and computational social science, and how social network analysis has contributed substantively across numerous fields. As networks are everywhere in social life, the field is inherently interdisciplinary and this Handbook includes contributions from leading scholars in sociology, archaeology, economics, statistics, and information science among others"--
Here is a practical guide to the statistical methods used to determine if public policies are achieving their intended goals. Special emphasis is placed on specifying the objectives of a given public program in order to select the most effective research design. The book provides a complete outline of the principles of evaluation research, and the advantages and disadvantages of each method are discussed with examples from the world of deadlines, budgets, and self-interest (from cover).
Practically-focused throughout, Doing Research in the Real World encourages the reader to develop an awareness of the real nature of research, and the means by which data can be collected, validated and interpreted. David Gray equips readers with the skills necessary to design and implement their own research project. The book covers all the essential aspects of actually doing research, and provides coverage of both quantitative and qualitative methods and deals with all the main elements of the research process and the design of appropriate research tools.
This book fills a void in our literature with a comprehensive, up-to-date treatment of evaluation in recreation, park and leisure services. The book provides a basic over view and working knowledge of evaluation procedures for upper level undergraduate students, beginning graduate students, and practitioners who wish to apply evaluation research in their work. The authors have written the book in concise, clear chapters in which they not only outline key points, but also provide examples of various evaluation issues.
This book introduces public administration students to the methodological tools administrators and policy analysts use to conduct quantitative research.
st:New edition of a classic college-level textbook endorsed by BCL3. Annotation copyright by Book News, Inc., Portland, OR
A collection of current, carefully selected articles from some of the most respected newspapers, magazines, and journals published today. Within the pages of this new volume are interesting, well-illustrated articles providing effective and useful perspectives on today's important topics concerning research methods. Our student Web site, Dushkin Online (www.dushkin.com/online/), is designed to support Annual Editions titles.
This fifth edition of a bestselling textbook is thoroughly updated with more on current developments in research practice, action research, developments in ICT, questionnaire design, ethnographic research, conducting needs analysis, constructing and using tests, observational methods, reliability and validity, ethical issues, and curriculum research.