## Research Aptitude MCQ QUESTION ANSWERS UGC NET

Please wait while the activity loads.

If this activity does not load, try refreshing your browser. Also, this page requires javascript. Please visit using a browser with javascript enabled.

If this activity does not load, try refreshing your browser. Also, this page requires javascript. Please visit using a browser with javascript enabled.

Question 1 |

The most frequently used quasi-experimental design is the ........ design.

Nonequivalent comparison-group | |

Interrupted time-series | |

Changing-criterion | |

Regression discontinuity |

Question 2 |

Which of the following statements is correct?

N is used for the number of cases or subjects in the sample | |

(Mew) is used for the mean of the total population | |

S is used for standard deviation of a sample | |

S is used for the standard deviation of the population. |

Question 3 |

........ is the failure to reject a false null hypothesis.

Type A error | |

Type I error | |

Type B error | |

Type II error |

Question 4 |

Conclusions from qualitative research are ........

Less certain than from quantitative research | |

Seldom defensible | |

Of little practical use | |

Of descriptive value only |

Question 5 |

What should we do, if we want to reduce both the type-I and type II errors?

Reduce the size of the sample. | |

Decrease the level of significance | |

Increase the size of the sample | |

Increase the level of significance |

Question 6 |

Surveys on the basis of subject matter are of two types (1) Social survey and (2) ........

Intensive Survey | |

Extensive Survey | |

Economic Survey | |

Deep survey |

Question 7 |

The elaboration of the variables in the theoretical framework addresses which type of questions?

Why we expect certain relationships to exist | |

How we expect certain relationships to exist | |

Both of the given questions | |

None of the given questions |

There are 7 questions to complete.