Which of the Following Would Decrease SRAS

question 48

Multiple Choice

Which of the following would decrease SRAS?

• A)A reduction in the amount of capital employed by businesses.
• B)Investments in education and vocational programs make workers better prepared.
• C)On-the-job training causes worker productivity to rise.
• D)Firms adopt more powerful computers and more advanced machine tools for their workers.

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Definitions:

Difference Threshold

A measure of the smallest increase or decrease in a physical stimulus that is required to produce a difference in sensation that is noticeable 50% of the time.

Psychophysical Threshold

The minimum level of stimulus intensity perceived by the sensory system.

Just Noticeable Difference

The smallest difference in stimulation required to detect a change in sensory inputs, also known as the difference threshold.

Detectable Difference

The minimum change in a stimulus that can be correctly identified as different from a reference stimulus a certain proportion of the time.