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Repeated Measurements Designs. II. [PDF]

open access: yesThe Annals of Statistics, 1977
Abstract : Repeated measurements designs are concerned with scientific experiments in which subjects (experimental units) are repeatedly exposed to a sequence of different or identical tests (treatments). These designs have application in many branches of scientific inquiry such as: Biology, education, food science, marketing, environmental engineering,
Hedayat, A., Afsarinejad, K.
openaire   +2 more sources

On the Utility of Integrated Speed-Accuracy Measures when Speed-Accuracy Trade-off is Present

open access: yesJournal of Cognition, 2021
In an attempt to simplify data analysis and to avoid confounds due to speed-accuracy trade-off, sometimes integrated measures of speed and accuracy are used.
André Vandierendonck
doaj   +1 more source

Statistical analysis of two arm randomized pre-post designs with one post-treatment measurement

open access: yesBMC Medical Research Methodology, 2021
Background Randomized pre-post designs, with outcomes measured at baseline and after treatment, have been commonly used to compare the clinical effectiveness of two competing treatments.
Fei Wan
doaj   +1 more source

Bayesian approach for a 2 x 2 crossover design with repeated measures: a simulation study

open access: yesActa Scientiarum: Technology, 2023
In crossover designs, the subjects receive all treatments, according to the groups of sequences formed. Therefore, if carryover effects are present in the model, inferences about the treatments effects become difficult. Furthermore, repeated measures of
Yaciled Miranda Lopez   +2 more
doaj   +1 more source

The optimal pre-post allocation for randomized clinical trials

open access: yesBMC Medical Research Methodology, 2023
Background In pre-post designs, analysis of covariance (ANCOVA) is a standard technique to detect the treatment effect with a continuous variable measured at baseline and follow-up.
Shiyang Ma, Tianying Wang
doaj   +1 more source

A review of effect sizes and their confidence intervals, Part {I}: The Cohen's d family [PDF]

open access: yesTutorials in Quantitative Methods for Psychology, 2018
Effect sizes and confidence intervals are important statistics to assess the magnitude and the precision of an effect. The various standardized effect sizes can be grouped in three categories depending on the experimental design: measures of the ...
Goulet-Pelletier, Jean-Christophe   +1 more
doaj   +1 more source

Balanced Repeated Measurements Designs

open access: yesThe Annals of Statistics, 1980
Two types of repeated measurements designs (RMD), the strongly balanced uniform RMD, and the balanced uniform RMD, are defined and their universal optimality is proved over very broad classes of competing designs. Construction methods for strongly balanced uniform RMD are also given.
Cheng, Ching-Shui, Wu, Chien-Fu
openaire   +2 more sources

Detecting short-term change and variation in health-related quality of life: within- and between-person factor structure of the SF-36 health survey. [PDF]

open access: yes, 2015
BackgroundA major goal of much aging-related research and geriatric medicine is to identify early changes in health and functioning before serious limitations develop.
Hall, Christine   +9 more
core   +2 more sources

Effectiveness of solution-focused group counseling to improve planned happenstance skills of student

open access: yesJurnal Konseling dan Pendidikan, 2019
This study aimed to determine the effectiveness of solution-focused group counseling to improve students planned happenstance skills. The experimental research method way repeated measures with pretest design and multiple posttest design, involving 5 ...
M Arli Rusandi   +2 more
doaj   +1 more source

Analysis of gait kinematics to determine the effect of manipulating the appearance of stairs to improve safety: a linked series of laboratory-based, repeated measures studies [PDF]

open access: yes, 2015
Background: Falls on stairs are a common and dangerous problem for older people. This series of studies evaluated whether or not selected changes to the appearance of stairs could make them safer for older people to negotiate.
Buckley, JG   +4 more
core   +1 more source

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