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Question

The h-index is a metric for the cumulative impact and productivity of a researcher's scholarly output. If Dr Amit has published 10 research papers that have been cited as follows: 9, 7, 3, 11, 4, 8, 2, 12, 6 and 1, then what is the h-index of Dr Amit ?

The correct answer is
6

Calculating the h-index for Dr Amit's Publications

The h-index is defined as the highest value 'h' such that a researcher has published at least 'h' papers that have each been cited at least 'h' times.

Step 1: List and Sort Citations

First, list all the citation counts for Dr Amit's 10 research papers:

  • 9, 7, 3, 11, 4, 8, 2, 12, 6, 1

Next, sort these citation counts in descending order:

  • 12, 11, 9, 8, 7, 6, 4, 3, 2, 1

Step 2: Determine the h-index

Now, find the largest number 'h' where at least 'h' papers have 'h' or more citations. We check the sorted list:

  • Paper 1: 12 citations (>= 1)
  • Paper 2: 11 citations (>= 2)
  • Paper 3: 9 citations (>= 3)
  • Paper 4: 8 citations (>= 4)
  • Paper 5: 7 citations (>= 5)
  • Paper 6: 6 citations (>= 6)
  • Paper 7: 4 citations (This is less than 7)

The condition holds true up to the 6th paper, which has 6 citations. The 7th paper has only 4 citations, which is less than 7. Therefore, the highest value 'h' satisfying the condition is 6.

Result: The h-index for Dr Amit is 6.

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Important Questions from Research Basic

  1. The main objective of the research is _______.

    (A) To gain familiarity with a phenomenon

    (B) To test the hypothesis of a causual relationship between variables

    (C) To get a research degree

    (D) To get professional benefits

    (E) To portrary accurately the characteristics of an individual/situation

    Choose the correct answer from the options given below:

  2. Match List I with List II

    List IList II
    A.Member checkingI.Attitude Ratings
    B.Likert scaleII.Virtual conversation
    C.Thurstone Equal Appearing Interval ScaleIII.Bipolar scale
    D.SynchronousIV.Reverification of collected data and interpretations

    Choose the correct answer from the options given below:

  3. Which of the following is not included in the four cardinal points of the spiral cycle of the scientific method?

  4. Which of the following statements, is not correct in the context of quantitative research method ?

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