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- A scatter plot (AKA pattern analysis) is also known as a pattern analysis for recording the extent to which a target behavior occurs more often at particular times than others, it tells us when the bx occurred at a certain point in time #scatterplot #pointintime.
- When using this to take data, the day is divided into different increments of time to indicate when the bx occurs
- It is the most subjective descriptive FBA as it involves subjective interpretation- looking for patterns of bx, nothing any kind of correlation of bx and some other factor.
- ABC narrative recording( AKA sequence analysis or AKA ABA desriptive narrative data) is a method in which data are collected only when behaviors of interest are observed and the recording is open-ended(any events that immediately precede and follow the target behavior are recorded). This measure has more false positive outputs as it only records data when the problem bx is present.
- In ABC continuous recording, the BCBA records all occurrences of the target problem bx and selected environmental events in the natural routine during a period of time, using partial interval, momentary time sampling, or frequency recording. The data is recorded for a minimum of 20-30 minutes in the natural environment during a specified time period.
- The 3 main ways to record data for descriptive FBAs are ABC continuous recording, ABC narrative recording, and Scatter plots.
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