Answer:
Option 4
Step-by-step explanation:
Naturalistic observation is q type of observation that involves observing a particular event how it happened naturally, without using any testing method to get, the research has to note down how the stages in this effect happened until the whole picture is understood . Relating the explanation I have above, option 4 explains more what naturalistic observation is , as it is to create the accurate picture of a setting that is the main goal of naturalistic observation.