Percentage of Non-Overlapping Data

Percentage of Non-Overlapping Data

In single-subject research, how are formal statistical procedures, such as the t test or analysis of variance, typically utilized?

To apply formal statistical procedures in single-subject research, a researcher might calculate the mean and standard deviation of a single participant's responses under different conditions and then use an inferential test to formally compare those conditions.

A researcher is conducting a study with a single participant to evaluate the impact of a white-noise machine on sleep quality scores. To provide a rigorous supplement to the visual inspection of the data, the researcher decides to use formal statistical procedures. Arrange the steps the researcher should take to apply this analysis in the correct order.

In single-subject research, visual inspection is the primary method of analysis, but researchers often supplement this with statistical techniques. Match the following components of a single-subject study to the specific analytical role they fulfill.

A clinical psychologist is developing a new evaluation framework to help practitioners supplement visual inspection with formal statistical procedures in single-subject designs. Which of the following proposed protocols correctly synthesizes the necessary components for comparing a participant's responses across different conditions?

A researcher argues that a $t$ test performed on a single participant's responses provides more objective evidence than visual inspection and should be the sole basis for concluding an intervention was successful. To critique this argument correctly according to single-subject research standards, one must realize that such formal statistical procedures are intended to be _____ methods that support, rather than replace, visual analysis.