You are on the new improved site. You can view the old site in view-only mode here until June 27, 2026

Search all journals

Search journals, articles...

Advanced search

/

About

About Sage
About Sage Journals
Privacy Policy
Terms of Use
Contact Us
Help

Information for

Authors
Editors
Librarians
Researchers
Reviewers
Frequently asked questions

Copyright © 2026 by Sage Publications.京ICP备09090397号-11

Search results

Search results page

Article type

Publication date

Subjects

Access

Articles (6370)

Journals (0)

1-10 of 6370 results for longitudinal design

Sort by:

Relevance

Select allExport selected citations

Select allExport selected citations

Sort by:

Relevance

Retricted access

Research article

First published 1986-9

A Comparison of Efficiencies of Longitudinal,Mixed Longitudinal,and Cross-Sectional Designs

Martijn P. F. Berger

Journal of Educational and Behavioral Statistics

Retricted access

Research article

First published 2015-10

Conceptualizing Longitudinal Mixed Methods Designs

Vicki L. Plano Clark, Nancy Anderson, Jessica A. Wertz [...]

Journal of Mixed Methods Research

Open access

Research article

First published 2025-3

Adjusted Design Effect Model for Longitudinal Survey Data

Guoyi Zhang, Mohammed Quazi, Yang Cheng

Journal of Official Statistics

Open access

Research article

First published 2017-2

Accelerated longitudinal designs: An overview of modelling,power,costs and handling missing data

Sally Galbraith, Jack Bowden, Adrian Mander

Statistical Methods in Medical Research

Retricted access

Research article

First published 2015-12

Optimal designs for epidemiologic longitudinal studies with binary outcomes

Juha Mehtälä, Kari Auranen, Sangita Kulathinal

Statistical Methods in Medical Research

Retricted access

Research article

First published 2023-2

Power Analysis for Moderator Effects in Longitudinal Cluster Randomized Designs

Wei Li, Spyros Konstantopoulos

Educational and Psychological Measurement

Retricted access

Research article

First published 2012-8

Covariate-adjusted response-adaptive designs for longitudinal treatment responses: PEMF trial revisited

Atanu Biswas, Eunsik Park, Rahul Bhattacharya

Statistical Methods in Medical Research

Retricted access

Research article

First published 2020-3

Robust designs accounting for model uncertainty in longitudinal studies with binary outcomes

Jérémy Seurat, Thu Thuy Nguyen, France Mentré

Statistical Methods in Medical Research

Open access

Review article

First published 2019

Design and analysis of longitudinal trials of antimicrobial use at the end of life: to give or not to give?

Manisha Juthani-Mehta, Heather G. Allore

Therapeutic Advances in Drug Safety

Retricted access

Other

First published 1998-5

Designing questionnaires and achieving high response rates in a longitudinal study of nurse diplomates' careers

Sarah Robinson, Louise Marsland, Trevor Murrells [...]

Journal of Research in Nursing

1
2
3
•••
637
10 / page