Question

A researcher assesses self-esteem among college students at the beginning of the semester using a self-report questionnaire, as well as three months later at the end of the semester among the same sample of college students using the exact same self-report measure of self-esteem. The researcher determines that there is a significant positive relationship between self-esteem measured at the beginning and end of the college semester for the students sampled. This demonstrates how correlations can be used to demonstrate _____.

Answer 1

Answer: reliability

Step-by-step explanation:

Thw options to the question are:

a. prediction.

b theoretical support.

c. validity.

d. reliability.

Correlation shows the relationship that exists between two or more things. Correlation shows the linear relationship that exist between two variables.

Since the researcher determines that a significant positive relationship exist between self-esteem measured at the beginning and end of the college semester for the students sampled, this explains that correlation can be used to reliability.