Direct personal investigation method


Direct personal investigation method involves gathering information by personally visiting the site or place where the investigation needs to be conducted. This method requires the investigator to be physically present at the location and observe the situation first-hand.

Indirect oral investigation method


Indirect oral investigation method involves gathering information through interviews and conversations with people who have knowledge of the situation or incident under investigation. This method requires the investigator to communicate with individuals who may have witnessed or have information about the issue.

Differences between direct personal investigation and indirect oral investigation methods


There are several differences between direct personal investigation and indirect oral investigation methods. These are:

1. Methodology: Direct personal investigation method involves physically visiting the location to gather information, while indirect oral investigation method involves communicating with individuals who have knowledge of the situation.


2. Time: Direct personal investigation method takes longer as the investigator needs to travel to the location and spend time observing the situation. Indirect oral investigation method is quicker as the investigator can communicate with individuals over the phone or in-person.


3. Cost: Direct personal investigation method can be expensive due to travel costs and other expenses. Indirect oral investigation method is less expensive as it does not require the investigator to travel to the location.


4. Accuracy: Direct personal investigation method is more accurate as the investigator can observe the situation first-hand. Indirect oral investigation method may not be as accurate as the information may be second-hand.


5. Efficiency: Indirect oral investigation method is more efficient as the investigator can communicate with multiple individuals at once. Direct personal investigation method may be less efficient as the investigator needs to physically visit each location.

In conclusion, both direct personal investigation and indirect oral investigation methods have their advantages and disadvantages. The choice of method depends on the nature of the investigation and the resources available to the investigator.