Sociological Methods and Research
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On Group Comparisons With Logistic Regression Models It is widely believed that regression models for binary responses are problematic if we want to compare estimated coefficients from models for different groups or with different explanatory variables. This concern has two forms. The first arises if the binary model is treated as an estimate of a model for an unobserved continuous response and the second when models are compared between gr... ... hiện toàn bộ
Sociological Methods and Research - Tập 49 Số 2 - Trang 498-525 - 2020
A New Incremental Fit Index for General Structural Equation Models Assessing overall model fit is an important problem in general structural equation models. One of the most widely used fit measures is Bentler and Bonett's (1980) normed index. This article has three purposes: (1) to propose a new incremental fit measure that provides an adjustment to the normed index for sample size and degrees of freedom, (2) to explain the relation between this new fit... ... hiện toàn bộ
Sociological Methods and Research - Tập 17 Số 3 - Trang 303-316 - 1989
Testing for Lagged, Cotemporal, and Total Dependence in Cross-Lagged Panel Analysis Panel studies are statistical studies in which two or more variables are observed for two or more subjects at two or more points in time. Cross-lagged panel studies are those studies in which the variables are continuous and divide naturally into two sets. Focus is on estimating and testing the effects, or impacts, of each set of variables on the other. In the regression approach the cros... ... hiện toàn bộ
Sociological Methods and Research - Tập 16 Số 2 - Trang 187-217 - 1987
Sampling Weights and Regression Analysis Most major population surveys used by social scientists are based on complex sampling designs where sampling units have different probabilities of being selected. Although sampling weights must generally be used to derive unbiased estimates of univariate population characteristics, the decision about their use in regression analysis is more complicated. Where sampling weights are solely a... ... hiện toàn bộ
Sociological Methods and Research - Tập 23 Số 2 - Trang 230-257 - 1994
An Introduction to Causal Inference Sociologists routinely employ regression analysis and a variety of related statistical models to draw causal inferences from survey data. Typically, the parameters of the models are interpreted as effects that indicate the change in a dependent variable that would occur if one or more independent variables were set to values other than the values actually taken. The purpose of this articl... ... hiện toàn bộ
Sociological Methods and Research - Tập 24 Số 3 - Trang 353-379 - 1996
Selection Bias in Linear Regression, Logit and Probit Models Missing data are common in observational studies due to self-selection of subjects. Missing data can bias estimates of linear regression and related models. The nature of selection bias and econometric methods for correcting it are described. The econometric approach relies upon a specification of the selection mechanism. We extend this approach to binary logit and probit models and provi... ... hiện toàn bộ
Sociological Methods and Research - Tập 18 Số 2-3 - Trang 360-390 - 1989
Talk Is Cheap This article examines the methodological implications of the fact that what people say is often a poor predictor of what they do. We argue that many interview and survey researchers routinely conflate self-reports with behavior and assume a consistency between attitudes and action. We call this erroneous inference of situated behavior from verbal accounts the attitudinal fallacy. Though i... ... hiện toàn bộ
Sociological Methods and Research - Tập 43 Số 2 - Trang 178-209 - 2014
Normative Power and Conflict Potential The return potential model for norms and roles is extended to yield concepts and measures of normative power and conflict potential, conceived to be complementary attributes of all normative systems. An input-output energy model is proposed to represent the normative process, without assuming either equilibrium tendencies or ego's motivation to conform. Organized, disorganized, and unorga... ... hiện toàn bộ
Sociological Methods and Research - Tập 4 Số 2 - Trang 237-263 - 1975
Artificial Societies This article introduces a general sociological readership to multiagent systems (MAS), a new computer simulation technology that has increasingly been used to describe and explain sociological phenomena. The author uses the term artificial societies to refer to social simulations using MAS and he describes MAS technology and contrasts it with other social simulation technologies. The auth... ... hiện toàn bộ
Sociological Methods and Research - Tập 31 Số 3 - Trang 325-363 - 2003
A Comparison of Poisson, Negative Binomial, and Semiparametric Mixed Poisson Regression Models Specifications and moment properties of the univariate Poisson and negative binomial distributions are briefly reviewed and illustrated. Properties and limitations of the corresponding poisson and negative binomial (gamma mixtures of Poissons) regression models are described. It is shown how a misspecification of the mixing distribution of a mixed Poisson model to accommodate hidden heter... ... hiện toàn bộ
Sociological Methods and Research - Tập 24 Số 4 - Trang 387-442 - 1996
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