Download reliability and validity assessment quantitative applications in the social sciences in pdf or read reliability and validity assessment quantitative applications in the social sciences in pdf online books in PDF, EPUB and Mobi Format. Click Download or Read Online button to get reliability and validity assessment quantitative applications in the social sciences in pdf book now. This site is like a library, Use search box in the widget to get ebook that you want.



Reliability And Validity Assessment

Author: Edward G. Carmines
Publisher: SAGE Publications
ISBN: 1452207712
Size: 35.89 MB
Format: PDF
View: 4948
Download and Read
This guide explains how social scientists can evaluate the reliability and validity of empirical measurements, discussing the three basic types of validity: criterion related, content, and construct. In addition, the paper shows how reliability is assessed by the retest method, alternative-forms procedure, split-halves approach, and internal consistency method.

Introduction To Survey Sampling

Author: Graham Kalton
Publisher: SAGE
ISBN: 9780803921269
Size: 67.31 MB
Format: PDF, Mobi
View: 3700
Download and Read
Reviews sampling methods used in surveys: simple random sampling, systematic sampling, stratification, cluster and multi-stage sampling, sampling with probability proportional to size, two-phase sampling, replicated sampling, panel designs, and non-probability sampling. Kalton discusses issues of practical implementation, including frame problems and non-response, and gives examples of sample designs for a national face-to-face interview survey and for a telephone survey. He also treats the use of weights in survey analysis, the computation of sampling errors with complex sampling designs, and the determination of sample size.

Survey Questions

Author: Jean M. Converse
Publisher: SAGE
ISBN: 9780803927438
Size: 33.48 MB
Format: PDF, ePub, Docs
View: 4533
Download and Read
Survey Questions is a highly readable guide to the principles of writing survey questions. The authors review recent research on survey questions, consider the lore of professional experience and finally present those findings which have the strongest implications on writing these questions.

Basic Content Analysis

Author: Robert Philip Weber
Publisher: SAGE
ISBN: 9780803938632
Size: 12.76 MB
Format: PDF, ePub, Docs
View: 7589
Download and Read
This second edition of Basic Content Analysis is completely updated and offers a concise introduction to content analysis methods from a social science perspective. It includes new computer applications, new studies and an additional chapter on problems and issues that can arise when carrying out content analysis in four major areas: measurement, indication, representation and interpretation.

Analysis Of Variance

Author: Gudmund R. Iversen
Publisher: SAGE
ISBN: 9780803930018
Size: 46.35 MB
Format: PDF, ePub, Mobi
View: 2734
Download and Read
The second edition of this book provides a conceptual understanding of analysis of variance. It outlines methods for analysing variance that are used to study the effect of one or more nominal variables on a dependent, interval level variable. The book presumes only elementary background in significance testing and data analysis.

Regression Diagnostics

Author: John Fox
Publisher: SAGE
ISBN: 9780803939714
Size: 24.82 MB
Format: PDF, ePub, Docs
View: 6320
Download and Read
With Regression Diagnostics, researchers now have an accessible explanation of the techniques needed for exploring problems that compromise a regression analysis and for determining whether certain assumptions appear reasonable. The book covers such topics as the problem of collinearity in multiple regression, dealing with outlying and influential data, non-normality of errors, non-constant error variance and the problems and opportunities presented by discrete data. In addition, sophisticated diagnostics based on maximum-likelihood methods, scores tests, and constructed variables are introduced.

Summated Rating Scale Construction

Author: Paul E. Spector
Publisher: SAGE
ISBN: 9780803943414
Size: 43.62 MB
Format: PDF, Mobi
View: 6952
Download and Read
The goal for any social scientist doing a survey is to develop a rating on some attitude, value or opinion - a summated rating scale. Aimed at helping researchers construct more effective scales, Spector shows how to determine the number of items necessary, the appropriate amount of response categories and the most productive wording of items, how to sort good items from bad (including item-remainder coefficients and Cronbach′s alpha) and how to validate a scale, including dimensional validity from factor analysis. Written in a user-friendly manner, the book concludes with a step-by-step account of how to develop a summated rating scale based on classical test theory.

Measurement Theory And Applications For The Social Sciences

Author: Deborah L. Bandalos
Publisher: Guilford Publications
ISBN: 1462532136
Size: 31.69 MB
Format: PDF, ePub, Mobi
View: 1155
Download and Read
Which types of validity evidence should be considered when determining whether a scale is appropriate for a given measurement situation? What about reliability evidence? Using clear explanations illustrated by examples from across the social and behavioral sciences, this engaging text prepares students to make effective decisions about the selection, administration, scoring, interpretation, and development of measurement instruments. Coverage includes the essential measurement topics of scale development, item writing and analysis, and reliability and validity, as well as more advanced topics such as exploratory and confirmatory factor analysis, item response theory, diagnostic classification models, test bias and fairness, standard setting, and equating. End-of-chapter exercises (with answers) emphasize both computations and conceptual understanding to encourage readers to think critically about the material.

Scale Development

Author: Robert F. DeVellis
Publisher: SAGE Publications
ISBN: 1412980445
Size: 32.33 MB
Format: PDF, Kindle
View: 1427
Download and Read
A best-seller in its previous editions, Scale Development: Theory and Applications, Third Edition has been extensively updated and revised to address changes in the field and topics that have grown in importance. Widely adopted for graduate courses in departments such as Psychology, Public Health, Marketing, Nursing, and Education, this book will prove beneficial to applied researchers across the social sciences.

Data Analysis

Author: Michael Lewis-Beck
Publisher: SAGE
ISBN: 9780803957725
Size: 58.48 MB
Format: PDF, Kindle
View: 3251
Download and Read
This accessible introduction to data analysis focuses on the interpretation of statistical results, in particular those which come from nonexperimental social research. It will provide social science researchers with the tools necessary to select and evaluate statistical tests appropriate for their research question. Using a consistent data-set throughout the book to illustrate the various analytic techniques, Michael Lewis-Beck covers topics such as univariate statistics, measures of association, the statistical significance of the relationship between two variables, simple regression in which the dependent variable is influenced by a single independent variable, and multiple regression.