Measuring change Flashcards
(35 cards)
Summative measurement
The practitioner waits until AFTER the intervention to measure student progress
Formative Measurement
The practitioner measure student progress DURING the intervention while student behavior is changing
Direct observation
one form of informal assessment
What to use direct observation for?
Screening
Eligibility services
Monitoring/ evaluating
Target Behavior
the behavior targeted for observation, measurement, or modification. The behavior you want to change
Characteristics of Target behavior
Objective, clear and unambiguous, and completes
Behavior Objective elements
- Terminal Behavior
- Conditions
- Behavioral Criteria
- Consecutive observations
Frequency of response
the number of times a behavior occurs in some period of time
when time and opportunity for response are constant
Rate of Response
Frequency of behavior during a certain unit of time
when times are constant
Latency
the amount of time it takes for a child to begin a behavior, once he has been provided with the direction or instruction to do so
Duration
Used when concerned about HOW long a behavior continues once started
Total duration
the total amount of time child performs a target behavior
Response duration
the amount of time the child performs each individual target behavior
Intensity or magnitude
the force or strength of the behavior
Anecdotal observation: ABC Analysis
observer records EVERYTHING observed about an individuals behavior
Frequency recording/event recording
when observing an individual target behavior, simply count the behavior every time it occurs during a specific time period
Duration Recording
record the amount of time a student Engages in the target behavior. average or total duration
Interval Recording
dividing up a specific observation period into Equal intervals of smaller time periods or intervals.
If the target behavior occurred or did not occur during each interval
Partial-Interval
observer records if target behavior occurred at ANY time during the interval
Whole-Interval
record ONLY if the behavior is present during the whole interval
Time Sampling
divides observation period into intervals and record if the behavior occurred at the beginning or end of the interval
Reactivity
changes in child’s behavior as a result of being observed
Observer drift
gradual shirt by observer of his understanding of target behavior being observed and measured
The recording procedure
the procedure selected for collecting data-some procedures may provide a more accurate picture than others