Of the Following Research Methods, Select the One That Studies

question 13

Multiple Choice

Of the following research methods, select the one that studies the same subjects over a period of time, observing whether their responses remain the same or change in systematic ways?

• A) sequential
• B) experimental
• C) cross-sectional
• D) longitudinal

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Definitions:

Productivity

Productivity measures the efficiency of production, often quantified as the ratio of output to inputs in the production process across a specific period.

Output

The quantity of goods or services produced in a given time period by a company, industry, or country.

Input

Essential elements or factors that are put into a system or process to achieve an output or result, similar to resources used in production.

Derived Demand

The need for a product or service that is generated by the need for a different product or service.