This document discusses key aspects of single-subject research designs, including ABAB and multiple baseline designs. ABAB designs involve measuring a target behavior across baseline and intervention phases, allowing for inferences about causality. Multiple baseline designs demonstrate causality by applying an intervention to different targets, participants, or settings only when behavior changes, establishing the intervention as the cause. Both designs require stable baselines, marked changes during interventions, and replication to demonstrate internal and external validity.

1. #8 Location In The Research Process Formulating Research Questions Previous Research Craft Knowledge Appropriate Design Appropriate Sampling Decisions Ensure Research Ethics Data Collection & Management Data Analysis Interpretation Dissemination Ongoing Research

8. ABAB Design - Analyzing

14. Multiple Baseline Design - Analyzing