Multiple Choice
A researcher is measuring the reliability of a substance abuse questionnaire that he created. In order to test the reliability of this questionnaire, he gathers a sample of individuals and randomly divides them into two groups. He administers the questionnaire to both groups and then compares the two groups' responses. If scores for both groups are similar, he can say that he has a reliable measure of substance abuse. What method is he using to measure reliability?
A) test-retest
B) interobserver
C) interrater
D) split-halves
Correct Answer:
Verified
Correct Answer:
Verified
Q60: Researchers use government data to examine phenomena
Q61: Think about what you learned in Chapter
Q62: Imagine you took a survey on your
Q63: A researcher created an index of substance
Q64: In your book, one scholar identified two
Q66: An open-ended question can be beneficial if
Q67: One important distinction between ordinal measures and
Q68: Which of the following is an example
Q69: Imagine we are want to ask whether
Q70: The interitem method is a method used