Multilevel models for continuous responses /
Multilevel models (mixed-effect models or hierarchical linear models) are now a standard approach to analysing clustered and longitudinal data in the social, behavioural, and medical sciences. This entry focuses on multilevel linear regression models for continuous responses (outcomes or dependent v...
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| Other Authors: | , , , , |
| Format: | eBook |
| Language: | English |
| Published: |
London :
SAGE Publications Ltd.,
2020.
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| Subjects: | |
| Online Access: | Connect to the full text of this electronic book |
| Summary: | Multilevel models (mixed-effect models or hierarchical linear models) are now a standard approach to analysing clustered and longitudinal data in the social, behavioural, and medical sciences. This entry focuses on multilevel linear regression models for continuous responses (outcomes or dependent variables). These models can be viewed as an extension of conventional linear regression models to account for and learn from the clustering in the data. Common clustered applications include studies of school effects on student achievement, hospital effects on patient health, and neighbourhood effects on respondent attitudes. In all these examples, multilevel models allow one to study how the regression relationships vary across clusters, to identify those cluster characteristics which predict such variation, to disentangle social processes operating at different levels of analysis, and to make cluster-specific predictions. Common longitudinal applications include studies of growth curves of individual height and weight and developmental trajectories of individual behaviours. In these examples, multilevel models allow one to describe and explain variation in growth rates and to simultaneously explore predictors of both intra- and interindividual variation. This entry introduces and illustrates this powerful class of model. It starts by focusing on the most commonly applied two-level random-intercept and -slope models. These are illustrated through two detailed examples of how these models can be applied to both clustered and longitudinal data and in both observational and experimental settings. This entry then reviews more flexible three-level, cross-classified, multiple membership, and multivariate response models. |
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| Physical Description: | 1 online resource : illustrations |
| Bibliography: | Includes bibliographical references and index. |
| ISBN: | 9781529749410 1529749417 9781526421036 1526421038 |