NotesFAQContact Us
Collection
Advanced
Search Tips
Showing all 2 results Save | Export
Najdowski, Adel C.; Chilingaryan, Vardui; Bergstrom, Ryan; Granpeesheh, Doreen; Balasanyan, Susie; Aguilar, Barbara; Tarbox, Jonathan – Journal of Applied Behavior Analysis, 2009
Cummings and Carr (2009) compared two methods of data collection in a behavioral intervention program for children with pervasive developmental disorders: collecting data on all trials versus only the first trial in a session. Results showed that basing a child's progress on first-trial data resulted in identifying mastery-level responding…
Descriptors: Intervention, Maintenance, Autism, Data Collection
Peer reviewed Peer reviewed
Saudargas, Richard A.; Zanolli, Kathleen – Journal of Applied Behavior Analysis, 1990
This study comparing momentary time sampling against the real time obtained with handheld computers confirmed laboratory findings that short-elementary time sampling estimates percentage time accurately for a wide range of behavior frequencies and durations, and suggested that observers using momentary time sampling in a natural setting are able…
Descriptors: Data Collection, Elementary Education, Estimation (Mathematics), Measurement Techniques