Conception Et Méthodologie De La Recherche Test

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1 / 60

The interview of data collection method is : ?

a. The mThe collective questionnaire

b. The collective questionnaire

c. Face-to-face interview

d. The online questionnaire

2 / 60

In collecting the data, the researcher must decide: ?

a. Which data to analyse

b. Which data to report

c. Which data to collects

3 / 60

The characteristics of unstructured interview data collection method is : ?

a. Take long time

b. Take short time

c. Evolutionary, flexible and open structure questions

d. Pre-determined, rigid and closed structure questions

4 / 60

The median of a series of numerical values is: ?

a. The value located exactly midway between the minimum and maximum of the series

b. A measure of the eccentricity of the series

c. The most commonly encountered values among the series

d. A value for which half of the values are higher and half of the values are lower

5 / 60

The clinical trial is one type of:?

a. Observational study

b. Descriptive study

c. Interventional study

d. Cross-sectional study

6 / 60

The descriptive measure of dispersion that is based on the concept of a deviation about the mean is?

a. The standard deviation

b. The range

c. The interquartile range

d. The absolute value of the range

7 / 60

QUESfile can be created from: ?

a. Stata

b. Epidata

c. Epiinfo

d. Excel

8 / 60

A quantitative research ?

a. Investigates the how of decision making

b. Investigates the why of decision making

c. Investigates the what , where and when of decision making

d. Investigates the time of decision making

9 / 60

The cohort study is one type of:?

a. Experimental study

b. Interventional study

c. Clinical trial

d. Observational study

10 / 60

The advantage of selecting a sample is 😕

a. Easy to collect data

b. Save human resources

c. Random

d. Representative

11 / 60

The result of a quantitative research is?

a. Words response

b. Nominal data

c. A number or a set of numbers

d. Ordinal data

12 / 60

The disadvantage of selecting a sample is 😕

a. Random

b. Easy to collect data

c. Representative

d. Possibly of an error in the estimation

13 / 60

The mean is?

a. The middle most score

b. The statistical or arithmetic average

c. The most frequently occurring score

14 / 60

In a research studies for the humanities, the Ps mean that:?

a. People, problems, programmes, percent

b. People, problems, programmes, proportion

c. People, problems, programmes, phenomenon

d. People, problems, programmes, power

15 / 60

What is a research methodology?

a. Data interpretatio

b. A science of studying how research is to be carried out

c. Data collection

d. Data analysis

16 / 60

Mean Deviation, Variance and Standard Deviation of the values of 6,6,6,6,6,6 is ?

a. 12

b. 6

c. 0

d. 18

17 / 60

Which of these represent qualitative data?

a. Height of a patient

b. Income of a government staff in a Ministry

c. Weight of a patient

d. Liking or disliking of (500) persons of a new product

18 / 60

What is the step 1 of research studies:?

a. Select subareas of interest to you

b. Raise research questions

c. Dissect into subareas

d. Identify the main subject area

19 / 60

Which one is the observation method of data collection : ?

a. The structure interview

b. The semi-unstructure interview

c. Observing signs

d. The unstructure interview

20 / 60

Which one is the potential problem for observation data collection method : ?

a. The selection bias

b. The interview bias

c. The information bias

d. Observer bias

21 / 60

The standard deviation is the measure of spread used most commonly with:?

a. The mode

b. The geometric mean

c. The arithmetic mean

d. The median

22 / 60

Quantitative variables that can have any numerical values are called:?

a. Quantitative variables

b. Continuous variables

c. Discrete variable

d. Absolute variables

23 / 60

The first quartile?

a. Is the same as the 50th percentile

b. Is the same as the 25th percentile

c. Is the same as the 75th percentile

d. Contains at least one third of the data elements

24 / 60

If a data set has an even number of observations, the media?

a. Is the average value of the two middle items

b. Is the average value of the two middle items when all items are arranged in ascending order

c. Must be equal to the mean

d. Cannot be determined

25 / 60

To study the behavior of individual, the appropriate method of data collection is : ?

a. Observation

b. Questionnaire

c. Documents

d. Interviewing

26 / 60

What is the advantage of a questionnaire for data collection: ?

a. Get 90% accurate and reliable information

b. Easy to apply

c. Same time and human and financial resources

d. Get 100% accurate and reliable information

27 / 60

The weight of patients in a hospital is:?

a. Nominal

b. Interval

c. Ratio

d. Ordinal

28 / 60

What is a research design ?

a. Using only descriptive method

b. Using statistical method

c. The framework that has been created to find answers to research questions

d. Basic characteristic of the measurement in quantity method

29 / 60

The primary source data can get from 😕

a. Published data

b. Questionnaires

c. Documents

d. Unpublished data

30 / 60

The characteristic of an open-ended question in research studies is: ?

a. Possible response categories are not provided

b. Check list

c. Possible response categories are provided

d. Structure question

31 / 60

What is the main purpose of using Stata software for?

a. Creating questionnaire

b. Data checking

c. Data collection

d. Data analysis

32 / 60

Which of the following provides a measure of central location for the data?

a. Variance

b. Range

c. Standard deviation

d. Mean

33 / 60

The binary variables is one type of:?

a. Quantitative variables

b. Continuous variables

c. Qualitative variables

d. Discrete variables

34 / 60

What is the advantage of a questionnaire for data collection: ?

a. Easy to apply

b. Get 90% accurate and reliable informatio

c. Less expensive

d. Get 100% accurate and reliable information

35 / 60

In the statistical world, the range is reported as:?

a. A single number

b. Two numbers

c. Four numbers

d. Three numbers

36 / 60

Non-participant observation if one type of data collection methods below: ?

a. Semi-structure interviewing

b. Observation

c. Structure interviewing

d. Unstructure interviewing

37 / 60

The interview of data collection method is : ?

a. The mailed questionnaire

b. Person-to-person interaction

c. The collective questionnaire

d. The online questionnaire

38 / 60

Which of the following is not a measure of central location?

a. Variance

b. Mean

c. Median

d. Mode

39 / 60

The stages of a malignant disease (cancer) is recorded using the symbols 0, I, II, III, IV We say
that the scale used is: ?

a. Alphanumeric

b. Ordinal

c. Numerical

d. Nominal

40 / 60

Most research in the humanities revolves around the:?

a. 1 P

b. 4 Ps

c. 3 Ps

d. 2 Ps

41 / 60

The secondary data source was available from : ?

a. The observations

b. Census report

c. The interviewThe questionnaires

d. The questionnaires

42 / 60

What is the disadvantage of a questionnaire for data collection: ?

a. Limited application

b. Confounding

c. Interviewer bias

d. Information bias

43 / 60

The number of traffic accidents in Cambodia during 2014 is:?

a. Qualitative variable

b. Constant

c. Discrete variable

d. Continuous variable

44 / 60

What is the disadvantage of a questionnaire for data collection: ?

a. Confounding

b. People fail to return

c. Interviewer bias

d. Information bias

45 / 60

The advantage of structured interview data collection method is : ?

a. It requires much interviewing skills

b. It is quick to get information

c. It takes short tim

d. It requires fewer interviewing skills

46 / 60

If a person weight is 605 kg, it was classified as:?

a. Continuous variables

b. Discrete variables

c. Binary variables

d. Qualitative variables

47 / 60

The characteristics of structured interview data collection method is : ?

a. Take short time

b. Take long time

c. Evolutionary, flexible and open structure questions

d. Pre-determined, rigid and closed structure questions

48 / 60

The most appropriate data collection method in qualitative research is : ?

a. Non-observations

b. Structured interview

c. Online questionnaires

d. Mailed questionnaires

49 / 60

Type of sampling in which each element of population has equally likely chance of selection is:?

a. Quota

b. Judgement

c. Simple random sampling

d. Convenince

50 / 60

What is the disadvantage of a questionnaire for data collection: ?

a. Interviewer bias

b. Information bias

c. Limited for vary young, very old or handicapped population

d. Confounding

51 / 60

Height of one patient is one type of:?

a. Categorical variables

b. Binary variables

c. Quantitative variables

d. Qualitative variables

52 / 60

The meaning of in-depth interviews is : ?

a. One-on-three discussion designed to provide a detailed picture of an individual

b. One-on-two discussion designed to provide a detailed picture of an individual

c. One-on-one discussion designed to provide a detailed picture of an individual

d. One-on-four discussion designed to provide a detailed picture of an individual

53 / 60

What is data collection?

a. The process by which the researcher collects the information

b. The process by which the researcher summaries the informatio

c. The process by which the researcher analyses the information

d. The process by which the researcher reports the information

54 / 60

What information can be obtained from a cohort study?

a. The incidence of a disease

b. The prevalence of an exposure

c. The cause of a disease

d. The prevalence of a disease

55 / 60

Interviewing all members of a given population is called: ?

a. a census

b. a survey

c. a research

d. a sample

56 / 60

Which of the following divides a group of data into four subgroups?

a. Deciles

b. Median

c. Percentiles

d. Quartiles

57 / 60

The case-control study is one type of:?

a. Interventional study

b. Clinical trial

c. Observational study

d. Experimental study

58 / 60

The primary data source: ?

a. Involves data collection from the interview

b. Involves data collection directly from the respondents

c. Involves data collection indirectly from the respondents

d. Involves data collection from documents

59 / 60

What measure of location tend not to be affected by outliers:?

a. Range

b. Geometric mean

c. Median

d. Arithmetic mean

60 / 60

Percentiles divide the data in a distribution into:?

a. 100 equal parts

b. 75 equal parts

c. 50 equal parts

d. 25 equal parts

Your score is

The average score is 78%

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Conception Et Méthodologie De La Recherche Test

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