Research Aptitude MCQ Online Practice Test-306

By | February 25, 2018

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Research Aptitude Question Answer MCQ

Question 1
Which of the measures given here are based on every item of the series?
A
Range
B
Standard deviation
C
Quartile deviation
D
All of the above.
Question 2
Oral histories can be based on ........
A
Interviews with people
B
Stories and tales
C
Songs
D
All of the above
Question 3
Which of the following is a weakness of mixed research?
A
Words, pictures, and narrative can be used to add meaning to numbers
B
Researchers can generate and test a grounded theory
C
Numbers can be used to add precision to words, pictures, and narrative
D
It is more time consuming and expensive
Question 4
A researcher studies achievement by children in poorly funded elementary schools. She develops a model that posits parent involvement as an important variable. She believes that parent involvement has an impact on children by increasing their motivation to do school work. Thus, in her model, greater parent involvement leads to higher student motivation, which in turn creates higher student achievement. Student motivation is what kind of variable in this study?
A
Extraneous variable
B
Confounding variable
C
Mediating or intervening variable
D
Manipulated variable
Question 5
"Comparing document to each other to determine whether they provide the same information or reach the same conclusion" is known as ........
A
Corroboration
B
Sourcing
C
Contextualization
D
Negative criticism
Question 6
The variable that is not manipulated is
A
problem statement
B
dependent variable
C
Testability
D
Hypothesis
Question 7
Which of the following statements are true?
A
The fewer categories or breakdowns you want to make in your data analysis, the larger the sample needed
B
As sample size decreases, so does the size of the confidence interval
C
The larger the sample size, the greater the sampling error
D
The more categories or breakdowns you want to make in your data analysis, the larger the sample needed
There are 7 questions to complete.
Please report wrong answer

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