Conception Et Méthodologie De La Recherche Test

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1 / 60

The selection of data collection methods should be based on: ?

a. Variables

b. Sample

c. Data at the field

d. Population

2 / 60

The most important statistical descriptive measure of the location of a data set is the?

a. Variance

b. Mode

c. Median

d. Mean

3 / 60

What is a research methodology?

a. Data interpretatio

b. Data collection

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

d. Data analysis

4 / 60

Participant observation if one type of data collection methods below: ?

a. Structure interviewing

b. Semi-structure interviewing

c. Unstructure interviewing

d. Observation

5 / 60

The extension dtafile is the format of dataset in?

a. Stata

b. Excel

c. Epiinfo

d. Epidata

6 / 60

The case-control study is one type of:?

a. Interventional study

b. Observational study

c. Experimental study

d. Clinical trial

7 / 60

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

a. Standard deviation

b. Variance

c. Mean

d. Range

8 / 60

The advantage of open-ended question is: ?

a. Only used in community

b. Apply all kind of researches

c. Mostly used in quantitative research

d. Provide in-depth information

9 / 60

The 75th percentile is referred to as the?

a. Second quartile

b. Third quartile

c. First quartile

10 / 60

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

a. Geometric mean

b. Range

c. Median

d. Arithmetic mean

11 / 60

Disproportionate stratified sampling is one type of:?

a. Quota sampling

b. Cluster sampling

c. Stratified sampling

d. Systematic sampling

12 / 60

RECfile can be created from: ?

a. Epidata

b. Excel

c. Epiinfo

d. Stata

13 / 60

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

a. Must be equal to the mean

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

c. Cannot be determined

d. Is the average value of the two middle items

14 / 60

Which of the following is not based on all the observations?

a. Arithmetic mean

b. Geometric mean

c. Mode

d. Median

15 / 60

Which of the following provides a meaning of research?

a. Study design

b. An investigation of finding solutions to scientific and social problems through objective and systematic analysis

c. Epidemiological study

d. Inferential statistic

16 / 60

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

a. Mailed questionnaires

b. Focus group interviews

c. Structured interview

d. Online questionnaires

17 / 60

The secondary data source was available from 😕

a. Unpublished data

b. The interviews

c. The questionnaires

d. The observations

18 / 60

Which one is the observation method of data collection : ?

a. The unstructure interview

b. The structure interview

c. Measuring

d. The semi-unstructure intervie

19 / 60

To study the function carried out by nurses in a hospital, what is the best data collection method : ?

a. The questioonaire

b. The in-depth interview

c. The focus group

d. Non-participant observation

20 / 60

In collecting the data, the researcher must decide: ?

a. Who will collect the data

b. Who will summary the data

c. Who will analyse the data

d. Who will report the data

21 / 60

The primary source data can get from : ?

a. Documents

b. Published data

c. Observation

d. Unpublished data

22 / 60

In collecting the data, the researcher must decide: ?

a. Which data to analyse

b. Which data to report

c. Which data to collects

23 / 60

Which one is the observation method of data collection : ?

a. The structure interview

b. Checking pulse of respondent

c. The semi-unstructure interview

d. The unstructure interview

24 / 60

Dependent variable in epidemiological study was also called:?

a. Exposure variable

b. Outcome variable

c. Explanatory variable

d. Independent variable

25 / 60

To study about the interaction in a group, the appropriate method of data collection is : ?

a. Questionnaire

b. Interviewing

c. Observation

d. Documents

26 / 60

The median of a series of numerical values is: ?

a. The most commonly encountered values among the series

b. A measure of the eccentricity of the series

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

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

27 / 60

The primary source of data can provide: ?

a. Third-hand data

b. Second-hand data

c. First-hand data

d. Fourth-hand data

28 / 60

Height of one patient is one type of:?

a. Categorical variables

b. Qualitative variables

c. Binary variables

d. Quantitative variables

29 / 60

The secondary data source: ?

a. Involves data collection indirectly from the respondents

b. Involves data collection directly from the respondents

c. Involves data collection from the interview

d. Involves data collection for various purposes

30 / 60

The selection of data collection methods should be based on: ?

a. Population

b. Research design

c. Sample

d. Data at the field

31 / 60

Non-participant observation is : ?

a. A researcher participate in the activities of a group being observed

b. A researcher has audio recorder

c. A researcher has interviewed a group

d. A researcher do not get involve in the activities of the group being observed

32 / 60

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

a. The interview bias

b. The selection bias

c. Observer bias

d. The information bias

33 / 60

The selection of data collection methods should be based on: ?

a. Population

b. Research question

c. Sample

d. Data at the field

34 / 60

Chose the correct answer below : ?

a. Interviewing is a method of data collection

b. Interviewing is not a research tool/instrument for collecting data

c. Interviewing is a research tool/instrument for collecting data

d. Interviewing is not a method of data collection

35 / 60

The characteristics of unstructured interview data collection method is : ?

a. Take long time

b. Take short time

c. Pre-determined, rigid and closed structure questions

d. Evolutionary, flexible and open structure questions

36 / 60

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

a. Get 100% accurate and reliable information

b. Easy to apply

c. Less expensive

d. Get 90% accurate and reliable informatio

37 / 60

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

a. Questionnaire

b. Interviewing

c. Observation

d. Documents

38 / 60

Which ONE of the following is the main problem with using non-probability sampling techniques?

a. Informants can refuse to participate

b. Human judgement error

c. The results are never representative

d. The expense

39 / 60

What is the objective of a research?

a. To find outcome

b. To study hidden

c. To provide knowledge

d. To solve and understand scientific and nonscientific problems

40 / 60

The cohort study is one type of:?

a. Clinical trial

b. Experimental study

c. Interventional study

d. Observational study

41 / 60

If a series of values consists of 21 numbers, then, for finding the median, we ordered the series
ascending and we use: ?

a. The mean between the 10th and 11th values

b. The 11th value in the ordered series

c. The 10th value in the ordered series

d. The mean between the 11th and 12th values

42 / 60

A subgroup of the population that you are interested is called:?

a. Random

b. Sample

c. Sampling

d. Non-random

43 / 60

The process of selecting a few sample from the population is called:?

a. Non-random

b. Probability

c. Sampling design or sampling method

d. Random

44 / 60

For sampling, which one of the following should be up-to-date, complete and affordable?

a. A respondent

b. A census

c. A questionnaire

d. A sampling frame

45 / 60

What is a research design ?

a. Using statistical method

b. Basic characteristic of the measurement in quantity method

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

d. Using only descriptive method

46 / 60

What is the step 5 of research studies:?

a. Formulate objectives

b. Double-check

c. Assess the objectives

d. Make sure

47 / 60

The analysis of quantitative data is mostly used programme software?

a. Excel-+

b. Stata

c. Epiinfo

d. Epidata

48 / 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. Ordinal

b. Alphanumeric

c. Nominal

d. Numerical

49 / 60

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

a. Continuous variables

b. Discrete variables

c. Qualitative variables

d. Binary variables

50 / 60

What is the purpose of doing research?

a. To identify problem and find the solution

b. To collect data

c. To find the relationship

d. To analyse data

51 / 60

Which one is the observation method of data collection : ?

a. The semi-unstructure interview

b. The structure interview

c. The unstructure interview

d. Microscopic examination

52 / 60

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

a. The absolute value of the range

b. The interquartile range

c. The range

d. The standard deviation

53 / 60

Simple random sampling (SRS) is one type of:?

a. Probability sampling

b. Quota sampling

c. Non-probability sampling

d. Convenient sampling

54 / 60

The greater the sample size can get:?

a. Information bias

b. 100% accurate information

c. The less accurate estimate

d. The more accurate estimate

55 / 60

Quantitative variables that has only fixed of finite values are called:?

a. Absolute variables

b. Continuous variables

c. Quantitative variables

d. Discrete variable

56 / 60

What is the main purpose of using Stata software for?

a. Data analysis

b. Creating questionnaire

c. Data checking

d. Data collection

57 / 60

The height of a student is 162 meters This is an example of:?

a. Discrete data

b. Continuous data

c. Categorical data

d. Qualitative data

58 / 60

Cluster sampling, stratified sampling and systematic sampling are types of:?

a. Random sampling

b. non random sampling

c. Non-probability sampling

d. Indirect sampling

59 / 60

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

a. Easy to apply

b. Get 100% accurate and reliable information

c. Good for sensitive questions for obtaining accurate information

d. Get 90% accurate and reliable information

60 / 60

The primary data source: ?

a. Involves data collection from the intervie

b. Involves data collection indirectly from the respondents

c. Involves data collection from documents

d. Are specifically for purpose of research

Your score is

The average score is 78%

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Conception Et Méthodologie De La Recherche Test

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