EDF6437
EDF 6437-SAFMEDS DECK 1 EXAM
QUESTIONS AND ANSWERS 2025
How proportion of observation intervals which the target behavior occurred is
reported -Correct Answer ✔percentage
Recording whether the target behavior is occurring at the moment each time
interval ends -Correct Answer ✔momentary time sampling
A line graph shows change over _____ and only shows days on which data was
collected -Correct Answer ✔time
THe force or intensity with which a response is emitted -Correct Answer
✔magnitude
In observer drift, observers are often _____ of the drift. -Correct Answer
✔unaware
Uses head counts to tally on-task behavior at the moment an interval ends -Correct
Answer ✔PLACHECK (planned activity check)
Momentary time sampling is not recommended for low-_____ or short-duration
behaviors -Correct Answer ✔frequency
Attaching a number representing a dimensional quality to the appropriate unit -
Correct Answer ✔measurement
Measuring magnitude can be responding above or _____ a certain force -Correct
Answer ✔below
Nia is 56 inches but her doctor records 50 inches. 50 is the _____ _____. -Correct
Answer ✔observed value
EDF6437
, EDF6437
Number of times a response occurred out of every one hundred times the response
could have occurred -Correct Answer ✔percentage
Measurement by permanent product is done by the effects on the _____. -Correct
Answer ✔environment
A graph based on a two -dimensional area formed by the intersection of two
perpendicular lines. -Correct Answer ✔line graph
Latency measures the elapsed time a(n)_____ to the corresponding response -
Correct Answer ✔stimulus
Over time, the observer erroneously shifted from recording every hand raise to
only those with the elbow off the desk. -Correct Answer ✔observer drift
PLACHECK records the behavior of _____ organisms in a larger group at the end
of an interval -Correct Answer ✔individual
The interval is counted if the behavior occurs at any point during the interval. -
Correct Answer ✔partial-interval recording
Measurement is applying _____ or qualitative labels to events, phenomena or
observed properties -Correct Answer ✔quantitative
The quantitative label produced by measuring an event -Correct Answer
✔observed value
Partial-interval recording is likely to _____ total duration -Correct Answer
✔overestimate
Measuring behavior after it has occurred by recording the effects on the
environment -Correct Answer ✔measurement by permanent product
EDF6437
EDF 6437-SAFMEDS DECK 1 EXAM
QUESTIONS AND ANSWERS 2025
How proportion of observation intervals which the target behavior occurred is
reported -Correct Answer ✔percentage
Recording whether the target behavior is occurring at the moment each time
interval ends -Correct Answer ✔momentary time sampling
A line graph shows change over _____ and only shows days on which data was
collected -Correct Answer ✔time
THe force or intensity with which a response is emitted -Correct Answer
✔magnitude
In observer drift, observers are often _____ of the drift. -Correct Answer
✔unaware
Uses head counts to tally on-task behavior at the moment an interval ends -Correct
Answer ✔PLACHECK (planned activity check)
Momentary time sampling is not recommended for low-_____ or short-duration
behaviors -Correct Answer ✔frequency
Attaching a number representing a dimensional quality to the appropriate unit -
Correct Answer ✔measurement
Measuring magnitude can be responding above or _____ a certain force -Correct
Answer ✔below
Nia is 56 inches but her doctor records 50 inches. 50 is the _____ _____. -Correct
Answer ✔observed value
EDF6437
, EDF6437
Number of times a response occurred out of every one hundred times the response
could have occurred -Correct Answer ✔percentage
Measurement by permanent product is done by the effects on the _____. -Correct
Answer ✔environment
A graph based on a two -dimensional area formed by the intersection of two
perpendicular lines. -Correct Answer ✔line graph
Latency measures the elapsed time a(n)_____ to the corresponding response -
Correct Answer ✔stimulus
Over time, the observer erroneously shifted from recording every hand raise to
only those with the elbow off the desk. -Correct Answer ✔observer drift
PLACHECK records the behavior of _____ organisms in a larger group at the end
of an interval -Correct Answer ✔individual
The interval is counted if the behavior occurs at any point during the interval. -
Correct Answer ✔partial-interval recording
Measurement is applying _____ or qualitative labels to events, phenomena or
observed properties -Correct Answer ✔quantitative
The quantitative label produced by measuring an event -Correct Answer
✔observed value
Partial-interval recording is likely to _____ total duration -Correct Answer
✔overestimate
Measuring behavior after it has occurred by recording the effects on the
environment -Correct Answer ✔measurement by permanent product
EDF6437
