Repp, Alan C.
M.S. Ed. (Master of Education)
Department of Learning, Development, and Special Education
Time-series analysis||Observation (Psychology)||Sequential analysis
The present experiment is a technical study which contributes to the methodological literature on measurement procedures in applied behavior analysis. Its purpose is to verify empirically the use of various time sampling procedures with sequential group observation. The experiment combines the use of actual and different durations of behavior with a computer software simulation of sequential 5-, 10-, 20-, and 30-second momentary time sampling, 5-second partial interval, and 5-second whole interval sampling procedures across five subjects. The results show the extent to which the measurement procedures yield data that accurately represent the various true durations. A small measurement error for all five subjects is only achieved with 5-second momentary time sampling at the two highest durations studied. Accuracy of sequential time sampling is thus shown to be a function of the measurement procedure and of the duration of behavior.
Olinger, Ellen G., "A study of the accuracy of sequential time sampling procedures with unaveraged time series data of different durations" (1982). Graduate Research Theses & Dissertations. 691.
Northern Illinois University
Rights Statement 2
NIU theses are protected by copyright. They may be viewed from Huskie Commons for any purpose, but reproduction or distribution in any format is prohibited without the written permission of the authors.