Google

In single-subject research, data analysis typically differs from group research by relying heavily on visual inspection of individual data rather than averaging across participants and using inferential statistics. This approach involves graphing participants' data to visually detect changes and judge treatment effects. While formal statistical methods are sometimes used as a supplement, they do not replace visual inspection.

Data Analysis in Single-Subject Research

Visual inspection is the primary data analysis technique in single-subject research. It entails plotting the data of individual participants, carefully examining these graphs, and making judgments regarding whether and to what extent the independent variable impacted the dependent variable. During this process, researchers primarily look for changes in the level, trend, and latency.

Learn Before

Related