Research Aptitude MCQ Online Practice Test 125

By | September 9, 2017

Research Aptitude MCQ QUESTION ANSWERS UGC NET

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Question 1
Which method of controlling confounding extraneous variables takes precedence over all other methods?
A
Matching individual participants
B
Holding extraneous variables
C
Building the extraneous variable into the research design e. Randomly assign research participants to the groups
Question 2
Given the following series, the value of mode is 5, 6, 3, 2, 8, 4, 7, 9, 1, 10, 11, 12, 13
A
13
B
12
C
9
D
Not defined.
Question 3
A laboratory experiment is a research study in which the variance of all the possible influential independent variables not pertinent to the immediate problem of the investigations is kept at a
A
Maximum
B
Constant level
C
Highest Point
D
Minimum
Question 4
A number calculated with complete population data and quantifies a characteristic of the population is called which of the following?
A
A datum
B
A statistic
C
A parameter
D
A population
Question 5
In quasi-experimental research designs, causal interpretations can be made ........
A
Only when rival explanations have been shown to be plausible
B
Only when rival explanations have been shown to be implausible
C
Only when the participants have been randomly selected
D
Only when there is a single participant in the experiment
Question 6
which of the following makes differentiation between experimental research and historical research
A
The hypothesis testing
B
replication
C
formulation of hypotheses
D
All of the above
Question 7
In studying the public opinion
A
Field Study method is applied
B
Action Research is applied
C
Survey Research is applied
D
Scaling method is applied
Question 8
When we say that science is parsimonious, we mean that
A
Scientific theories are based on laws.
B
We must be careful because causes can occur after specific effects.
C
The best scientific theories are those that offer the simplest explanations for a law.
D
Science accurately describes a wide range of behavior.
Question 9
ANOVA does NOT assume that
A
The treatment groups are selected at random from the same population.
B
The adjusted scores within groups have normal distribution.
C
The treatment groups are homogeneous.
D
The treatment groups are drawn from a larger population.
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