At the end of every 30-minute period, Sarah records whether her baby had cried at least once during that 30 minute period. She is using the method of _____ to assess the baby's tendency to cry.
A) duration recording
B) interval recording
C) time-sample recording
D) latency recording

Question

Quizplus · Accepted Answer

Sarah is using interval recording, a method where the occurrence or non-occurrence of a behavior is recorded within specific intervals of time, in this case, every 30 minutes. This method does not require continuous observation but rather checks for the presence or absence of the behavior within the specified time frame.

At the End of Every 30-Minute Period, Sarah Records Whether