Saven is a RBT who is gathering data on screaming behavior of his client, Vinay. Right now, Saven has a datasheet, which has the two-hour therapy session divided into 10-minute intervals. Saven was instructed to record an X in the specific time interval if the screaming behavior occurred during the entire 10minute interval, and a 0 if the screaming occurred during only a portion or did not occur at all during the interval. What type of data collection system is Saven using