Answer:
The tasks which form the preliminaries to a descriptive investigation are:
- Making careful objective observations
- Asking the relevant scientific questions
Step-by-step explanation:
Every investigation seeks to unearth something hidden. The most logical place to start from is to observe. A descriptive investigation implies the need to look carefully or to observe. To know the subject or object of the descriptive investigation, one must be careful to objectively observe the same. Observation creates room for recognising patterns, establishing facts that can be missed easily except by careful scrutiny.
During the course of observation, certain things will become clearer, others will need clarification. Intelligent questions show that the process of observation is producing information. When information is not properly understood, questions become relevant.
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