Which One of the Following Research Questions Is More Likely

question 58

Multiple Choice

Which one of the following research questions is more likely to be ex post facto?

• A) What is the effect of drug use on the achievement of high school students?
• B) What is the effect of tangible reinforcement on learning to write by elementary school students?
• C) What is the relationship between achievement motivation and self-concept?
• D) None of the above.

---

Definitions:

Production Possibility Frontiers

A curve depicting all maximum output possibilities for two goods, given a set of inputs.

Rice

A staple food grain consumed widely around the world, particularly in Asia, known for its versatility and ability in sustaining large populations.

Comparative Advantage

The ability of an individual or country to produce a particular good or service at a lower opportunity cost than others.

David Ricardo

A British economist known for his theories on comparative advantage and rent, significantly influencing the field of economics.