Analyzing data from single-case alternating treatments designs.
نویسندگان
چکیده
منابع مشابه
Randomization tests for restricted alternating treatments designs.
Alternating Treatments Designs (ATD) with random assignment of the treatments to the measurement times provide very powerful single-case experiments. However, complete randomization might cause too many consecutive administrations of the same treatment to occur in the design. In order to exclude these possibilities, an ATD with restricted randomization can be used. In this article we provide a ...
متن کاملAnalyzing data from single-case designs using multilevel models: new applications and some agenda items for future research.
Several authors have proposed the use of multilevel models to analyze data from single-case designs. This article extends that work in 2 ways. First, examples are given of how to estimate these models when the single-case designs have features that have not been considered by past authors. These include the use of polynomial coefficients to model nonlinear change, the modeling of counts (Poisso...
متن کاملReliability and accuracy of visually analyzing graphed data from single-subject designs.
As the number of single-subject research reports in the occupational therapy literature increases, the reliability of clinical decisions made from single-subject data must be determined. This study examined the ability of occupational therapists to reliably and accurately analyze data from single-subject designs using visual inspection of graphed data. Forty-six therapists provided a rating on ...
متن کاملThe effect of autocorrelation on the results of visually analyzing data from single-subject designs.
OBJECTIVE Single-subject research designs are used to conduct clinical research and outcome evaluation in occupational therapy. Confusion exists regarding the best method to analyze and interpret single-subject data. METHOD One hundred graphs displaying the results of published single-subject research were examined to determine the influence of autocorrelation on the visual inferences made by...
متن کاملReliability and Accuracy of Visually Analyzing Graphed Data From Single-Subject Designs
As the numher ofsingle-suhject research reports in the occupational therapy literature increases, the reliability of clinical decisions made from singlesubject data must be determined. This study examined the ahility of occupational therapists to reliahly and accurately analyze data from single-su~ject designs using visual inspection ofgraphed data. Forty-six therapists provided a rating on whe...
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ژورنال
عنوان ژورنال: Psychological Methods
سال: 2018
ISSN: 1939-1463,1082-989X
DOI: 10.1037/met0000133