Conception Et Méthodologie De La Recherche Test

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1 / 60

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

a. The geometric mean

b. The mode

c. The arithmetic mean

d. The median

2 / 60

The binary variables is one type of:?

a. Quantitative variables

b. Continuous variables

c. Qualitative variables

d. Discrete variables

3 / 60

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

a. Deciles

b. Median

c. Quartiles

d. Percentiles

4 / 60

QUESfile can be created from: ?

a. Excel

b. Epidata

c. Epiinfo

d. Stata

5 / 60

Quantitative research is?

a. Hypothesis testing

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

c. Study design

d. Sample size

6 / 60

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

a. Do not need to interview respondents

b. Get 90% accurate and reliable information

c. Get 100% accurate and reliable information

d. Easy to apply

7 / 60

Percentiles divide the data in a distribution into:?

a. 100 equal parts

b. 50 equal parts

c. 25 equal parts

d. 75 equal parts

8 / 60

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

a. Data at the field

b. Research question

c. Population

d. Sample

9 / 60

The meaning of focus group discussion is : ?

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

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

10 / 60

How many types of the interview data collection method in a research : ?

a. Four types

b. More than four types

c. Two types

d. Three types

11 / 60

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

a. Two numbers

b. Three numbers

c. A single number

d. Four numbers

12 / 60

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

a. Information bias

b. Confounding

c. Interviewer bias

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

13 / 60

In most studies, the research hypothesis will be based on: ?

a. Study design

b. Previous studies

c. Population

d. Sample size

14 / 60

The primary data source: ?

a. Involves data collection directly from the respondents

b. Involves data collection from documents

c. Involves data collection indirectly from the respondents

d. Involves data collection from the interview

15 / 60

What is a research methods?

a. Data collection

b. Data analysis

c. Data interpretation

d. Are the various procedures, schemes and algorithms used in research

16 / 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-four discussion designed to provide a detailed picture of an individual

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

17 / 60

In collecting the data, the researcher must decide: ?

a. When to summary the data

b. When to collect the data

c. When to report the data

d. When to analyse the data

18 / 60

The cohort study is one type of:?

a. Experimental study

b. Interventional study

c. Observational study

d. Clinical trial

19 / 60

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

a. Qualitative variables

b. Binary variables

c. Continuous variables

d. Discrete variables

20 / 60

A quantitative research ?

a. Using epidemiology method

b. Using statistical methods

c. Using only descriptive method

d. Using qualitative method

21 / 60

The difference between an interview schedule and a questionnaire is: ?

a. The type of questions

b. The structure interview

c. The interviewer asks the question and records the respondents’ replies on an interview schedule

d. The type of answers

22 / 60

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

a. Questionnaire

b. Interviewing

c. Documents

d. Observation

23 / 60

Independent variable in epidemiological study was also called:?

a. Outcome variable

b. Exposure variable

c. Response variable

d. Dependent variable

24 / 60

The interview of data collection method is : ?

a. The collective questionnaire

b. Face-to-face interview

c. The online questionnaire

d. The mThe collective questionnaire

25 / 60

What the advantage of a cohort study?

a. Response is high

b. Can study a rare disease

c. Quick to conduct

d. Exposure is assessed before outcome

26 / 60

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

a. Same time and human and financial resources

b. Easy to apply

c. Get 100% accurate and reliable information

d. Get 90% accurate and reliable information

27 / 60

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

a. Get 90% accurate and reliable informatio

b. Easy to apply

c. Less expensive

d. Get 100% accurate and reliable information

28 / 60

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

a. Qualitative variables

b. Binary variables

c. Discrete variables

d. Continuous variables

29 / 60

If a researcher collect data from primary source, he/she can be: ?

a. Get 100% accurate and reliable information

b. Get 80% accurate and reliable information

c. Never get 100% accurate and reliable information

d. Get 90% accurate and reliable information

30 / 60

The secondary data source was available from : ?

a. The interviewThe questionnaires

b. Census report

c. The questionnaires

d. The observations

31 / 60

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

a. Get 100% accurate and reliable information

b. Easy to apply

c. Get 90% accurate and reliable information

d. Good for sensitive questions for obtaining accurate information

32 / 60

What is a research methodology?

a. Data analysis

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

c. Data collection

d. Data interpretatio

33 / 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

34 / 60

Which one is the observation method of data collection : ?

a. The unstructure interview

b. The semi-unstructure interview

c. The structure interview

d. Checking pulse of respondent

35 / 60

If a researcher collect data from secondary source, he/she can be: ?

a. Get 90% accurate and reliable information

b. Get 100% accurate and reliable information

c. Never get 100% accurate and reliable information

d. Get 80% accurate and reliable information

36 / 60

Most research in the humanities revolves around the:?

a. 3 Ps

b. 2 Ps

c. 1 P

d. 4 Ps

37 / 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

38 / 60

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

a. The information bia

b. The interview bias

c. The selection bias

d. Vary from observer to observer

39 / 60

The disadvantage of selecting a sample is 😕

a. Representative

b. Random

c. Possibly of an error in the estimation

d. Easy to collect data

40 / 60

The categorical variables is one type of:?

a. Qualitative variables

b. Continuous variables

c. Discrete variables

d. Quantitative variables

41 / 60

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

a. Cannot be determined

b. Is the average value of the two middle items

c. Must be equal to the mean

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

42 / 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 interview bias

d. The information bias

43 / 60

What is the questionnaire : ?

a. Written list of questions

b. A closed question

c. A question to ask respondents

d. A open-ended question

44 / 60

If a population is heterogeneous:?

a. No need sampling

b. A larger sample can provide reasonably good estimate

c. No need random

d. A small sample can provide reasonably good estimate

45 / 60

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

a. Sample

b. Population

c. Data at the field

d. Variables

46 / 60

Based on Burn (1997:329), the interview is : ?

a. The collective questionnaire

b. A verbal interchange, often face to face, an interviewer tries to elicit information, beliefs of opinions from another person

c. The mailed questionnaire

d. The online questionnaire

47 / 60

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

a. Information bias

b. Lack of opportunity to clarify issues

c. Interviewer bias

d. Confounding

48 / 60

The primary data source: ?

a. Involves data collection indirectly from the respondents

b. Involves data collection from the intervie

c. Are specifically for purpose of research

d. Involves data collection from documents

49 / 60

The median is a measure of?

a. Relative dispersion

b. Relative location

c. Absolute dispersion

d. Central location

50 / 60

What is the main purpose of randomization?

a. To get 90% accurate and reliable information

b. To get 100% accurate and reliable information

c. To get 95% accurate and reliable information

d. To get equal chance of selection sample

51 / 60

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

a. The expense

b. Human judgement error

c. Informants can refuse to participate

d. The results are never representative

52 / 60

Disproportionate stratified sampling is one type of:?

a. Stratified sampling

b. Systematic sampling

c. Cluster sampling

d. Quota sampling

53 / 60

The interview of data collection method is : ?

a. The mailed questionnaire

b. The online questionnaire

c. The collective questionnaire

d. Person-to-person interaction

54 / 60

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

a. Information bias

b. Selection bias

c. Bias

d. Sampling error

55 / 60

The advantage of selecting a sample is 😕

a. Representative

b. Easy to collect data

c. Save money

d. Random

56 / 60

Which of the following is not a measure of dispersion?

a. The interquartile range

b. The 50th percentile

c. The standard deviation

d. The range

57 / 60

The sum of deviations of the individual data elements from their mean is?

a. Always less than zero

b. Always greater than zero

c. Always equal to zero

d. Sometimes greater than and sometimes less than zero, depending on the data elements

58 / 60

In practice, most research studies are based on a combination of at least:?

a. Three Ps

b. Two Ps

c. Four Ps

d. One P

59 / 60

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

a. Median

b. Variance

c. Mean

d. Mode

60 / 60

The advantage of structured interview data collection method is : ?

a. It is quick to get information

b. It takes short tim

c. It requires much interviewing skills

d. It requires fewer interviewing skills

Your score is

The average score is 76%

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Conception Et Méthodologie De La Recherche Test

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