The choice of data analysis tools depend on the research design and
a. Research methodology
b. Funds available
c. Preferences of the researcher
d. None of the above
A research team measured ambient noise levels in patient rooms, patient’s stress levels, and the duration of visits by family and friends. They found that high ambient noise was associated with high patient stress and short family visits. This is an example of which type of study?
d. None of the above
The correlation between intelligence test scores and grades is:
d. They are not correlated
The strongest evidence for causality comes from which of the following research methods?
Total Marks: 50
Long Essay 5+5+5= 15 Marks
Define the term ‘research’. Enumerate the characteristics of research. Describe the specific features of research.
Short Essays 5 x 5= 25
What are requisites of good table? Detail with example.
Communication of research
Short Answers 5 x 2= 10
Proportional mortality ratio study design
Test of significance
Dr. Prashant Kumar Jha, Reader, Research Methodology, ALNRMAMC, Koppa
Prof. (Dr.) Sanjaya K.S., Department of Dravyaguna,
Anushree H.S., Research Assistant, ALNRMAMC, Koppa
Present study is to establish the pharmacognostical characters of leaves of S. arvensis, a plant used for swellings in Indian folklore medicine. The leaves were lyrately-pinnatifid with toothed margin and auriculate base, almost half-covering to stem. The veins were mixed craspedodromous type. The macroscopic characters revealed the astringent, bitter taste while anomoncytic stomata was seen in surface preparation. Open bicollateral vascular bundles with presence of outer and inner phloem were noted. Solubilities of powder of leaves was higher in both alcohol and water. Total 8 spots of varying Rf values were observ...
Healthy citizens make a nation successful. They boost national wealth to make their country great. Health is directly related with complete nutritional meals. Deprivation or undernourishment raise the questions on healthy and productive life as noted by Food and Agriculture Organization (FAO) of United States of America and such condition is referred as hunger. Hunger is biggest hurdle for sustainable development of any nation. Recently published Global Hunger Index shows the alarming conditions for 45 countries out 119 countries that were ranked. The ranking was based on undernourishment, child wasting, child stunting and under five child mortality rate. India ranked on 103rd place slipping 3 points down from previous year. It is horrible condition where our policies emphasize on developm...