Dr.Valencia is considering conducting a study examining whether narcissistic people have poorer social interactions than those who are not narcissistic.One of her first tasks is to determine which of her participants are narcissistic and which are not.She decides to use the scale created by a colleague,the Mayo scale.Question 1 reads,"I tend not to think about other people as much as I think about myself." Question 2 reads,"I do not have a high opinion of myself." Question 3 reads,"I think other people think I am really special."

-Before using the measure in her study,Dr.Valencia gives the measure to a group of students on Tuesday.She gives the measure to them again on Thursday.Dr.Valencia is examining the scatterplot of the data she collected on day 1 and day 2.On the scatterplot,she sees that the dots are very close to forming a diagonal line.This indicates which of the following?
A)A strong relationship
B)A nonrelationship
C)A valid finding
D)A negative finding

Question

Dr.Valencia is considering conducting a study examining whether narcissistic people have poorer social interactions than those who are not narcissistic.One of her first tasks is to determine which of her participants are narcissistic and which are not.She decides to use the scale created by a colleague,the Mayo scale.Question 1 reads,"I tend not to think about other people as much as I think about myself." Question 2 reads,"I do not have a high opinion of myself." Question 3 reads,"I think other people think I am really special."

-Before using the measure in her study,Dr.Valencia gives the measure to a group of students on Tuesday.She gives the measure to them again on Thursday.Dr.Valencia is examining the scatterplot of the data she collected on day 1 and day 2.On the scatterplot,she sees that the dots are very close to forming a diagonal line.This indicates which of the following?
A)A strong relationship
B)A nonrelationship
C)A valid finding
D)A negative finding

Quizplus · Accepted Answer

The scatterplot forming a diagonal line indicates a strong relationship between the scores on day 1 and day 2, suggesting that the Mayo scale is a reliable measure of narcissism. This is because participants who scored high on day 1 also tended to score high on day 2, and those who scored low on day 1 tended to score low on day 2. This finding supports the use of the Mayo scale in Dr. Valencia's study.

DrValencia Is Considering Conducting a Study Examining Whether Narcissistic People