Tanesha is a BCBA employed at a school. She is consulting with four special education teachers who each report having a student with high levels of off-task behavior. Tanesha suggested using brief group physical activity breaks as an intervention to increase on-task behavior. To determine if her intervention is effective, she will use a multiple baseline design across four participants. She will collect data for 30 minutes each day. Her observation will be divided into 10-second intervals. During each interval she will code off-task behavior as occurring if it occurs for the duration of the 10-second interval. Based on this information, what measurement system is Tanesha most likely using a) Continuous measurement
b) Event recording
c) Interval recording
d) Duration recording