Three of the Following Are Techniques for Strengthening the Internal

question 17

Multiple Choice

Three of the following are techniques for strengthening the internal validity of a study.Which one is NOT?

• A)Conduct the study in a controlled laboratory setting.
• B)Conduct a double-blind experiment.
• C)Make participants fully aware of your expected findings.
• D)Build in opportunities for triangulation.

---

Definitions:

Total Revenue

The amount a firm receives for the sale of its output.

Nash Equilibrium

A concept within game theory where no participant can gain by a unilateral change of strategy if the strategies of the others remain unchanged.

Profit-Maximizing

The process by which a firm determines the price and output level that returns the maximum profit.

Marginal Cost

The increase or decrease in the total cost that arises from producing one additional unit of a product.