Research Aptitude MCQ QUESTION ANSWERS UGC NET
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Which of the following is desirable in a questionnaire?
Emotionally toned questions
Too broad questions
Two ideas in one question
Questions which will elicit valid and reliable answers.
Which of the following is not employed in sociometric studies ?
A ........ is a numerical characteristic of a sample and a ........ is a numerical characteristic of a population.
Which of the following refers to research supported by measurable evidence?
The historical research is different from experimental research in the process of
Formulation of hypothesis
All of the above
When the researcher lacks the quality of collection of the facts from social environment, such result will be called
A malicious research
an irrelevant research
A sophisticated research
Not a pure research
Level of significance means the probability of
Rejecting the null hypothesis.
Accepting the null hypothesis.
Accepting the research hypothesis.
Rejecting the research hypothesis.
Karl Pearson's coefficient of skewness
Is always positive.
is always negative.
Can be both positive and negative.
Cannot be zero.
Which of the following is not effective in reducing the error in experimental research?
Increasing the sample size
Matching the subjects in the group
Building the variable in the experiment itself.
Random selection and random assignment of subjects to groups.
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There are 9 questions to complete.