Which of the Following Demonstrates Reliability

question 42

Multiple Choice

Which of the following demonstrates reliability?

• A) An IQ test is effective in predicting the academic performance of both males and females.
• B) Scores on an IQ test are not affected by mood.
• C) Scores on two different intelligence tests are highly correlated.
• D) When an IQ test is administered to the same person repeatedly, the results do not differ.

Understand the basics of the endocrine system’s function including the role of cortisol.

Articulate Engel's biopsychosocial model of disease.

Understand the concept and importance of the value chain in business strategy.

Identify the components of the value chain and their roles.