LIBERTY UNIVERSITY EDUC 750
QUIZ 5 2026 COMPREHENSIVE
STUDY GUIDE QUESTIONS AND
ANSWERS GRADE A+
◉ Survey research. Answer: obtain a participant's response to questions
◉ correlation study. Answer: determine the relationship between two
variables
◉ case control study. Answer: compare persons with or without
disorders
◉ case study. Answer: study a single person, situation, or organization
◉ Are case studies an example of qualitative or quantitative research?
Explain your answer.. Answer: Case studies are usually thought of as
qualitative, however they can be quantitative or both. For example, they
can conduct research through testing and receive numerical scores
(quantitative) and receive data from interviews of the clients/family
members (qualitative).
◉ Do researchers conduct correlation studies to establish a cause and
effect relationship between two variables? Explain your answer..
Answer: Unfortunately, correlation studies cannot establish any
causality between variables because it cannot show if one variable
QUIZ 5 2026 COMPREHENSIVE
STUDY GUIDE QUESTIONS AND
ANSWERS GRADE A+
◉ Survey research. Answer: obtain a participant's response to questions
◉ correlation study. Answer: determine the relationship between two
variables
◉ case control study. Answer: compare persons with or without
disorders
◉ case study. Answer: study a single person, situation, or organization
◉ Are case studies an example of qualitative or quantitative research?
Explain your answer.. Answer: Case studies are usually thought of as
qualitative, however they can be quantitative or both. For example, they
can conduct research through testing and receive numerical scores
(quantitative) and receive data from interviews of the clients/family
members (qualitative).
◉ Do researchers conduct correlation studies to establish a cause and
effect relationship between two variables? Explain your answer..
Answer: Unfortunately, correlation studies cannot establish any
causality between variables because it cannot show if one variable
