Testing Procedures and Standards Must Already Be in Place Before

question 12

True/False

Testing procedures and standards must already be in place before any application program can be approved for use in the company.

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Definitions:

Weber's Law

A principle stating that the smallest change in a physical stimulus that can be detected is a constant proportion of the stimulus level.

Masking Stimulus

A stimulus used to interfere with the perception of another stimulus, often used in research to study attention and perception processes.

Stationary Object

An object that is not in motion; remaining in the same place relative to its surroundings.

Just Noticeable Difference

The minimum difference in stimulation that a person can detect 50% of the time, also called the difference threshold.