Dr Feng Devises a Questionnaire to Measure Adults' Extraversion, a Stable

question 233

Multiple Choice

Dr. Feng devises a questionnaire to measure adults' extraversion, a stable personality trait. Dr. Feng computes the questionnaire scores of a large sample of adults. Six months later, he gives the same sample the same test. The correlation between the two sets of scores is .10. What can one conclude regarding Dr. Feng's test?

• A)It is not reliable.
• B)It is reasonably reliable.
• C)It is not valid.
• D)It is reasonably valid.

---

Definitions:

Future Technologies

Emerging or anticipated technology advancements with the potential to significantly alter industries or societies.

Natural Disasters

Natural disasters are severe and unexpected events caused by environmental factors that can cause significant damage and loss of life.

Debt Guarantees

Commitments made to cover the debt obligations of another party in case of payment default, typically provided by a parent company for its subsidiaries or a government for private enterprises.

Contingent Liability

A future financial liability that might occur based on the result of a particular event.