What Does All Observational Research Have in Common

question 24

Multiple Choice

What does all observational research have in common?

• A)it is descriptive in nature
• B)there is no attempt to provide any structure to the situation being observed
• C)the researcher joins the group being observed
• D)the researcher remains completely hidden from those being observed

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Definitions:

OOS

OOS stands for Out of Service, a designation that indicates a vehicle or driver has been found to have violations that prevent them from operating until corrected.

Excessive Toe-in

An alignment condition where the front of the wheels are closer to each other than the rear, which can cause uneven tire wear and handling issues.

Accelerated Tire Wear

The faster than normal deterioration of tire tread, often due to improper alignment, balance, or vehicle operation.

Directional Tracking

The ability of a vehicle to maintain a straight path or follow a desired course with minimal driver input.