What Is the Main Criticism of Longitudinal Research Designed to Determine

question 166

Multiple Choice

What is the main criticism of longitudinal research designed to determine when cognitive decline begins to occur?

• A)Longitudinal research does not retain enough participants in the sample to answer questions on cognitive decline.
• B)Longitudinal research does not take into account the different experiences of each generation.
• C)Retesting makes it difficult for participants to continue getting high scores on measures of cognitive functioning.
• D)Repeated testing masks the true point at which cognitive decline begins because participants improve with each round of testing.

---

Definitions:

Average Total Cost

The total cost of production divided by the number of units produced, including both fixed and variable costs.

Range of Output

Refers to the variety of products or services produced by a company or industry.

Mixers

Devices used to blend or combine ingredients together, often found in kitchens or for industrial purposes.

Average Fixed Cost

The fixed costs of production (costs that do not change with output level) divided by the quantity of output produced.