SPE 323 Lecture Notes - Lecture 5: Abscissa And Ordinate
Document Summary
Ordinate label: what you"re measuring on y- axis. Scale break: how you # the y-axis. Data path: where you connect the dots. Continuity break: when something happens outside data collection that affects intervention success. Report # of occurrences if time & opportunities to respond are constant. Report % if time is constant/not of concern & opportunities vary. Both time (of concern) & opportunities vary time varies & opportunities are constant. Report % of intervals during or end of when behavior occurred. Report how long bt antecedent and start of behavior. Graph # of occurrences of behavior when time & opportunities to respond are constant. Rate of correct responding: # of correct/ time. Rate of error: # of errors/ time. Baseline data: current level of behavior before intervention. Cumulative graph: # of times behavior happened in given session + number of times from previous sessions. Each vertical bar represents 1 observation period. 1. reporting several students data (which can overlap)
