A Teacher Asks a Class of Students to Complete a New

question 19

Multiple Choice

A teacher asks a class of students to complete a new task each week according to her instructions.Each week you observe that the teacher's instructions get longer and more detailed.The internal validity is threatened by affecting the?

• A)Regression
• B)History
• C)Instrumentation
• D)Mortality

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Definitions:

Finished Goods

Products that have completed the manufacturing process and are ready for sale to consumers or for use as components in other products.

Manufacturers

Entities engaged in the production of goods for sale, typically involving large-scale operations and the use of machinery and labor.

Business-to-Business Marketing

The marketing of products or services to other businesses or organizations.

Not-for-Profit Organizations

Not-for-profit organizations are entities that operate for purposes other than making a profit, focusing instead on social, educational, charitable, or other activities serving the public interest.