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S. no. | Question | Model Answer |
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1 | What is research? | It is an endeavour to discover new or collate old facts and so forth by the scientific study of a subject or by a course of critical investigation [10]. |
2 | What is a health system? | A health system provides a mix of health promotive, disease preventive, diagnostic, and clinical services to all sections of the population [11]. |
3 | What do you mean by continuous and discreet variable? | Continuous: the value given to an observation for a continuous variable can include values as small as the instrument of measurement allows. Discrete: observations that can take a value based on a count from a set of distinct whole values [12]. |
4 | What is noninterventional study? Mention types of noninterventional studies are there. | Noninterventional studies/observational studies allow nature to take its own course; the investigator measures but does not intervene. These can be (a) descriptive, (b) analytic: ecological, cross sectional, case-control cohort [13]. |
5 | Why do we conduct focus group discussion (FGD)? | Allow people to discuss their true feelings, anxieties, and frustrations, as well as the depth of their convictions, in their own words [14]. |
6 | What is sampling? | Sampling is a statistical method of obtaining representative data or information from a population [12]. |
7 | What do you mean by purposeful sampling? | A strategy in which particular settings, persons, or activities are selected deliberately in order to provide information that cannot be gotten as well from other choices [15]. |
8 | Name the various types of purposeful sampling technique? | (i) Convenience sampling, (ii) maximum variation sampling, (iii) snow ball sampling [15]. |
9 | What is random/probability sampling? | Probability sampling methods are those in which every item in the universe has a known chance or probability, of being chosen for the sample [16]. |
10 | Name the various types of probability sampling? | The various types of probability sampling methods: (a) simple or unrestricted random sampling (b) restricted random sampling: (i) stratified sampling, (ii) systemic sampling, (iii) cluster sampling [16]. |
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