In this lesson, you’ll learn to determine whether an intervention had an impact on behavior by evaluating changes in both level and slope at the same time.

Lesson Content

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4.1 Evaluating Slope and Level Together

4.2 Practice Estimating Level

4.3 Example of a Slope Change AND a Level Change

4.4 Example of a Slope Change with NO Level Change

4.5 Example of NO Slope Change with a Level Change

4.6 Example of NO Slope Change and NO Level Change

4.7 Determining if Treatment Data Are Different Than Baseline Predicts

4.8 Example #1: Estimate the Baseline Slope

4.9 Example #1: Extend Line into Treatment Phase

4.10 Example #1: Compare Actual Data to Predicted Data

4.11 “Different” Means Slope OR Level Is Different From Prediction Line

4.12 Example of Treatment Data That Are Different From Predicted Data

4.13 Example #2: Estimate the Baseline Slope

4.14 Example #2: Extend Line into Treatment Phase

4.15 Example #2: Compare Actual Data to Predicted Data

4.16 Practice Detecting a Change Between Treatment and Baseline #1

4.17 Sample Data for an Intervention to Decrease Behavior

4.18 Determine if Actual Data Are Different from Predicted Data

4.19 Example of No Change in Either Slope or Level

4.20 Determining if the Intervention Caused a Change in Level

4.21 Sample Data for an Intervention to Increase Behavior

4.22 When Treatment Data Are Different

4.23 Practice Detecting a Change Between Treatment and Baseline #2

4.24 Introduction to Final Practice Items

4.25 Practice Detecting a Change Between Treatment and Baseline #3

4.26 Review

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