Conception Et Méthodologie De La Recherche Test

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1 / 60

What is the step 1 of research studies:?

a. Identify the main subject area

b. Raise research questions

c. Select subareas of interest to you

d. Dissect into subareas

2 / 60

QUESfile can be created from: ?

a. Excel

b. Stata

c. Epidata

d. Epiinfo

3 / 60

The primary data source: ?

a. Are specifically for purpose of research

b. Involves data collection from documents

c. Involves data collection from the intervie

d. Involves data collection indirectly from the respondents

4 / 60

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

a. Confounding

b. Information bias

c. Limited application

d. Interviewer bias

5 / 60

Dependent variable in epidemiological study was also called:?

a. Outcome variable

b. Independent variable

c. Explanatory variable

d. Exposure variable

6 / 60

Which one is the observation method of data collection : ?

a. Checking temperature of respondent

b. The structure interview

c. The semi-unstructure interview

d. The unstructure interview

7 / 60

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

a. Get 100% accurate and reliable information

b. Good for sensitive questions for obtaining accurate information

c. Get 90% accurate and reliable information

d. Easy to apply

8 / 60

Which of the following is not a measure of dispersion?

a. The 50th percentile

b. The standard deviation

c. The interquartile range

d. The range

9 / 60

What is the objective of a research?

a. To find outcome

b. To study hidden

c. To solve and understand scientific and nonscientific problems

d. To provide knowledge

10 / 60

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

a. Sample

b. Research design

c. Population

d. Data at the field

11 / 60

What makes people do a research?

a. To study relationship

b. To get more knowledge

c. To have fun

d. To serve the society by solving social problems

12 / 60

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

a. Observations

b. Structured interview

c. Mailed questionnaires

d. Online questionnaires

13 / 60

The choice of study design depends on a variety of considerations, except 1:?

a. Availability of data

b. Availability of time

c. Availability of resources

d. Available of method

14 / 60

The advantage of structured interview data collection method is : ?

a. It takes short tim

b. It is quick to get information

c. It requires much interviewing skills

d. It requires fewer interviewing skills

15 / 60

The result of a quantitative research is?

a. Words response

b. Nominal data

c. Ordinal data

d. A number or a set of numbers

16 / 60

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

a. The information bias

b. The selection bias

c. The respondents changes their behavior

d. The interview bias

17 / 60

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

a. Not representative the target population

b. Information bias

c. Interviewer bias

d. Confounding

18 / 60

How many scale of variables measurement in statistical data:?

a. Three scales of measurement

b. Four scales of measurement

c. Five scales of measurement

d. Two scales of measurement

19 / 60

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

a. The selection bias

b. Increase or decrease of the respondents’ behavior

c. The interview bias

d. The information bias

20 / 60

What is a research design ?

a. Basic characteristic of the measurement in quantity method

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

c. Using statistical method

d. Using only descriptive method

21 / 60

What is the main purpose of using Stata software for?

a. Data summary

b. Data checking

c. Data collection

d. Creating questionnaire

22 / 60

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

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

b. Is the average value of the two middle items

c. Must be equal to the mean

d. Cannot be determined

23 / 60

If a person weight is 60 kg, it was classified as:?

a. Binary variables

b. Continuous variables

c. Qualitative variables

d. Discrete variables

24 / 60

The mean is?

a. The statistical or arithmetic average

b. The most frequently occurring score

c. The middle most score

25 / 60

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

a. Possible response categories are not provided

b. Possible response categories are provided

c. Structure question

d. Check list

26 / 60

The clinical trial is one type of:?

a. Descriptive study

b. Interventional study

c. Observational study

d. Cross-sectional study

27 / 60

Which of the following is qualitative variable?

a. Parity

b. Sex

c. Height

d. Diastolic blood pressure

28 / 60

What is the step 2 of research studies:?

a. Raise research questions

b. Identify the main subject area

c. Dissect into subareas

d. Select subareas of interest to you

29 / 60

Quota sampling, judgment sampling and convenience sampling are classified as types of: ?

a. Non random sampling

b. Stratified sampling

c. Probability sampling

d. Random sampling

30 / 60

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

a. People, problems, programmes, proportion

b. People, problems, programmes, power

c. People, problems, programmes, percent

d. People, problems, programmes, phenomenon

31 / 60

The meaning of focus group discussion is : ?

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

b. Group discussions intended to identify the beliefs and opinions of selected group of people on a specific topic

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

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

32 / 60

Quantitative research is?

a. Sample size

b. Numerical, non-descriptive, applies statistics or mathematics and uses numbers

c. Hypothesis testing

d. Study design

33 / 60

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

a. Ratio

b. Ordinal

c. Interval

d. Nominal

34 / 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. Inferential statistic

d. Epidemiological study

35 / 60

Cluster sampling is one type of:?

a. Quota sampling

b. Probability sampling

c. Non-probability sampling

d. Convenient sampling

36 / 60

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

a. Range

b. Arithmetic mean

c. Median

d. Geometric mean

37 / 60

The extension dtafile is the format of dataset in?

a. Epidata

b. Stata

c. Excel

d. Epiinfo

38 / 60

The purpose of sampling in qualitative research is:?

a. Not to get in-depth knowledge about situation

b. To gain in-depth knowledge about situation

c. To get random

d. To draw inferences

39 / 60

The difference between sample statistic and the true population is due to:?

a. Information bias

b. Bias

c. Selection bias

d. Sampling error

40 / 60

Systematic sampling is one type of:?

a. Quota sampling

b. Non-probability sampling

c. Probability sampling

d. Convenient sampling

41 / 60

The continuous variable is one type of:?

a. Categorical variables

b. Quantitative variables

c. Binary variables

d. Qualitative variables

42 / 60

The median of a sample will always equal the?

a. 50th percentile

b. Mean

c. 75th percentil

d. Mode

43 / 60

The primary source data can get from : ?

a. Documents

b. Published data

c. Unpublished data

d. Interviewing

44 / 60

The 90th percentile has:?

a. 95% of the observations at or below it

b. 99% of the observations at or below it

c. 90% of the observations at or below it

d. 100% of the observations at or below it

45 / 60

The advantage of close question is: ?

a. Only used in qualitative research

b. Easier to analyse

c. Only used in quantitative research

d. Only used in community

46 / 60

The interquartile range is?

a. The difference between the largest and smallest values

b. The 50th percentile

c. The difference between the third quartile and the first quartile

d. Another name for the variance

47 / 60

What is a characteristic of the mean?

a. It is best used with ordinal data

b. It is affected by extreme values

c. It minimizes the sum of squared deviations

d. The sum of the deviations about the mean is not 0

48 / 60

The interview of data collection method is : ?

a. The online questionnaire

b. The collective questionnaire

c. Face-to-face interview

d. The mThe collective questionnaire

49 / 60

The advantage of selecting a sample is 😕

a. Easy to collect data

b. Save money

c. Random

d. Representative

50 / 60

The aim in selecting a sample is:?

a. To get 100% accurate and reliable information

b. To achieve minimum precision in the estimate within a given sample size

c. To get 95% accurate and reliable information

d. To achieve maximum precision in the estimate within a given sample size

51 / 60

CHECKfile can be created from?

a. Epiinfo

b. Excel

c. Stata

d. Epidata

52 / 60

Weight of one patient is one type of:?

a. Binary variables

b. Quantitative variables

c. Categorical variables

d. Qualitative variables

53 / 60

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

a. Mode

b. Mean

c. Median

d. Variance

54 / 60

RECfile can be created from: ?

a. Epidata

b. Epiinfo

c. Excel

d. Stata

55 / 60

The interquartile range is a measure of spread used most commonly:?

a. With the mode

b. With the median

c. With the range

d. With the mean

56 / 60

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

a. Structured interview

b. Focus group interviews

c. Mailed questionnaires

d. Online questionnaires

57 / 60

The characteristic of a close-ended question in research studies is: ?

a. Unstructure question

b. Possible response categories are provided

c. Flexible question

d. Possible response categories are not provided

58 / 60

The secondary data source: ?

a. Involves data collection indirectly from the respondents

b. Involves data collection for various purposes

c. Involves data collection from the interview

d. Involves data collection directly from the respondents

59 / 60

Most research in the humanities revolves around the:?

a. 1 P

b. 4 Ps

c. 2 Ps

d. 3 Ps

60 / 60

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

a. The selection bias

b. Positive or negative of the respondents’ behavior

c. The information bias

d. The interview bias

Your score is

The average score is 78%

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Conception Et Méthodologie De La Recherche Test

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