Validity Is

question 12

Multiple Choice

Validity is

• A)an entity that can take on different values.
• B)the consistency in measurement.
• C)the strength of the relationship between two variables.
• D)the degree to which a measure captures what it is intended to measure.

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Definitions:

Latch Coil

A coil in a relay or electrical circuit that, once energized, maintains its state until it is specifically reset, allowing it to function as a memory element in a control system.

Unlatch Coil

An instruction or action that interrupts the current flow to a coil, allowing a relay or similar device to return to its de-energized state.

Stepper Motor

An electric motor that moves in discrete steps, allowing precise control of position and speed.

Electrical Pulses

Rapid, transient changes in the electrical potential or voltage, often used as signals in various devices.