In Keeping an Observational Record, Which of the Following Methods

question 616

Multiple Choice

In keeping an observational record, which of the following methods tends to be the most objective?

• A)video recording
• B)rating scale used by a single observer
• C)behavioral assessment by a single observer
• D)at least three intersubjective observers

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Definitions:

Induce Voltage

The process by which a voltage is generated in a conductor by changing the magnetic field around it.

Constant Speed

Maintaining a uniform speed regardless of load or other external conditions.

Rotating Magnetic Field

A magnetic field that rotates in space within an electrical machine, such as an induction motor, enabling motion of the rotor.