An Instrument That Has Fixed Directions for the Administration and Scoring

question 19

Multiple Choice

An instrument that has fixed directions for the administration and scoring of the instrument is said to be: ​

• A)standardized.
• B)valid.
• C)reliable.
• D)norm-referenced.

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Definitions:

Nerve Endings

The terminal parts of nerve cells that make synaptic connections with other nerve cells, muscles, or glands.

Nervous System

An extensive network of specialized cells that communicate information about an organism's environment and its own body in order to regulate its functions.

Sensory Adaptation

The process by which sensory receptors become less sensitive to constant or unchanging stimuli over time, allowing individuals to focus on changes in their environment.

Just Noticeable Difference

The smallest difference in stimulation that can reliably be detected by an observer.