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Before Conducting Any Experiment on Humans, a Psychological Investigator Must

question 191

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Before conducting any experiment on humans, a psychological investigator must obtain


Definitions:

Bolting

The process of fastening parts together using bolts.

Uncoupling

The process of separating two components that were joined or connected, commonly used in the context of railcars or trailers.

Trailer Parking Brakes

A braking system designed specifically for trailers to prevent them from rolling when parked or during hitching and unhitching operations.

5th Wheel Locks

Mechanical devices designed to secure the fifth wheel coupling on a tractor-trailer, preventing unauthorized detachment of the trailer.

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