The Reliability of an Effective Performance Appraisal System Comes from Ensuring

question 71

Multiple Choice

The reliability of an effective performance appraisal system comes from ensuring:

• A) the appropriate dimensions of performance are appraised.
• B) that the dimensions of performance that are measured are constructed in a valid way.
• C) that evaluations from multiple sources and at different times are captured over the course of the evaluation period.
• D) that when evaluations are conducted employees clearly understand what dimensions are being evaluated.

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Definitions:

Axon Diameter

The thickness of the axon, which influences the speed of nerve impulse conduction.

Action Potential Speed

The rate at which an action potential, or a short-lasting event of electrical charge reversal in a neuron, travels along a nerve fiber.

Saltatory Conduction

The process by which nerve impulses jump between the nodes of Ranvier in myelinated neurons, speeding up signal transmission.

Node of Ranvier

Gaps in the myelin sheath of nerve fibers where the axonal membrane is exposed to the extracellular space, facilitating rapid signal transmission.