• ABAB Designs

  • Please answer the questions in order. More questions will appear as you answer each question. You can view instructions and examples for each question by hovering your cursor over the question text.

     

    The final score for the graph, based on your responses, will appear at the bottom after you answer the last question.

  • 1st PHASE CONTRAST - Comparing Baseline 1 to Treatment 1

  • FIRST BASELINE: Are there at least 3 data points in Baseline 1 and can you predict the future pattern of the behavior?*
  • FIRST TREATMENT: Are there at least 3 data points in Treatment 1 and can you predict the future pattern of the behavior?*
  • FIRST PHASE CONTRAST: Project the trend of the Baseline 1 into Treatment 1. Is the level, trend, or variability of the data in Treatment 1 different than what you would predict based on the data in Baseline 1?*
  • IMMEDIACY: Is there an immediate change from the last 3-5 data points in Baseline 1 to the first 3-5 datapoints in Treatment 1?*
  • OVERLAP: Do less than 30% of the data points in Treatment 1 overlap with the data points in Baseline 1?*

  • 2nd PHASE CONTRAST - Comparing Treatment 1 to Baseline 2

  • SECOND BASELINE: Are there at least 3 data points in Baseline 2 and can you predict the future pattern of the behavior?*
  • SECOND PHASE CONTRAST: Project the trend of Treatment 1 into Baseline 2. Is the level, trend, or variability of the data in Baseline 2 different than what you would predict based on the data in Treatment 2?*
  • IMMEDIACY: Is there an immediate change from the last 3-5 data points in Treatment 1 to the first 3-5 datapoints in Baseline 2?*
  • OVERLAP: Do less than 30% of the data points in Baseline 2 overlap with the data points in Treatment 1?*
  • CONSISTENCY: Are the data patterns of Baseline 1 and Baseline 2 similar in level, trend, or variability?*

  • 3rd PHASE CONTRAST - Comparing Treatment 2 to Baseline 2

  • SECOND TREATMENT: Are there at least 3 data points in Treatment 2 and can you predict the future pattern of the behavior?*
  • THIRD PHASE CONTRAST: Project the trend of Baseline 2 into Treatment 2. Is the level, trend, or variability of the data in Treatment 2 different than what you would predict based on the data in Baseline 2?*
  • IMMEDIACY: Is there an immediate change from the last 3-5 data points in Baseline 2 to the first 3-5 datapoints in Treatment 2?*
  • OVERLAP: Do less than 30% of the data points in Treatment 2 overlap with the data points in Baseline 2?*
  • CONSISTENCY: Are the data patterns of Treatment 1 and Treatment 2 similar in level, trend, or variability?*
  •   
  • Should be Empty: