When a more or less faithful reproduction of behavior as it originally occurred is recorded in either written form or through the use of audio or video recording, the resulting description of behavior in an observation study is called a

Narrative Record.

Explanation:

As the name implies, narrative record is a step by step documentation of events that occured within a period. A narrative record could be in written form or audio/video form where the events that occurred are reproduced to look like what originally occured. An example of a narrative record is a biography or an autobiography written about a person.

answer; (d) anthropology;

answer; the cats meowing will temporarily increase, but then it will decrease;