Conception Et Méthodologie De La Recherche Test

0 votes, 0 avg

You will have 60 minutes to complete all the questions. After the timer reaches 60 minutes, the exam will end and be saved automatically. Good luck! *Fingers crossed*

The timer has been reached. The exam has now been terminated and saved.

1 / 60

What is the main function of using Epidata software for?

a. Creating questionnaire

b. Data analysis

c. Data checking

d. Data collection

2 / 60

Non-participant observation is : ?

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

b. A researcher has interviewed a group

c. A researcher has audio recorder

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

3 / 60

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

a. Discrete data

b. Categorical data

c. Qualitative data

d. Continuous data

4 / 60

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

a. The selection bias

b. The information bias

c. The interview bias

d. Increase or decrease of the respondents’ behavior

5 / 60

The secondary source of data can provide: ?

a. Fourth-hand data

b. Third-hand data

c. First-hand data

d. Second-hand data

6 / 60

Which one is the observation method of data collection : ?

a. The semi-unstructure interview

b. Checking pulse of respondent

c. The structure interview

d. The unstructure interview

7 / 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. Numerical

b. Alphanumeric

c. Nominal

d. Ordinal

8 / 60

Height of one patient is one type of:?

a. Qualitative variables

b. Quantitative variables

c. Binary variables

d. Categorical variables

9 / 60

What is the step 1 of research studies:?

a. Identify the main subject area

b. Dissect into subareas

c. Select subareas of interest to you

d. Raise research questions

10 / 60

How many scale of variables measurement in statistical data:?

a. Two scales of measurement

b. Four scales of measurement

c. Five scales of measurement

d. Three scales of measurement

11 / 60

The disadvantage of open-ended question is: ?

a. Not used in community

b. Analysis is more difficult

c. Not applicable for all kind of researches

d. Not used in quantitative research

12 / 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-three discussion designed to provide a detailed picture of an individual

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

13 / 60

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

a. Structure question

b. Possible response categories are provided

c. Check list

d. Possible response categories are not provided

14 / 60

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

a. In-depth interviewing

b. Structured interview

c. Mailed questionnaires

d. Online questionnaires

15 / 60

Which one is the observation method of data collection : ?

a. The structure interview

b. The unstructure interview

c. Review record

d. The semi-unstructure interview

16 / 60

Which one is the observation method of data collection : ?

a. The unstructure interview

b. Checking blood pressure of respondent

c. The structure interview

d. The semi-unstructure interview

17 / 60

What is a research methodology?

a. Data interpretatio

b. Data collection

c. Data analysis

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

18 / 60

In collecting the data, the researcher must decide: ?

a. Who will collect the data

b. Who will analyse the data

c. Who will summary the data

d. Who will report the data

19 / 60

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

a. Focus group interviews

b. Mailed questionnaires

c. Online questionnaires

d. Structured interview

20 / 60

The primary data source: ?

a. Involves data collection from the interview

b. Involves data collection from documents

c. Involves data collection indirectly from the respondents

d. Involves data collection directly from the respondents

21 / 60

A quantitative research ?

a. Using only descriptive method

b. Using statistical methods

c. Using qualitative method

d. Using epidemiology method

22 / 60

The advantage of selecting a sample is 😕

a. Save human resources

b. Random

c. Representative

d. Easy to collect data

23 / 60

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

a. The information bias

b. The selection bias

c. Positive or negative of the respondents’ behavior

d. The interview bias

24 / 60

The median of a sample will always equal the?

a. 75th percentil

b. 50th percentile

c. Mean

d. Mode

25 / 60

What makes people do a research?

a. To get more knowledge

b. To serve the society by solving social problems

c. To study relationship

d. To have fun

26 / 60

Which one of the following measurement does not divide a set of observations into equal parts?

a. Standard Deviations

b. Percentiles

c. Deciles

d. Quartiles

27 / 60

If a population is heterogeneous:?

a. A larger sample can provide reasonably good estimate

b. No need random

c. No need sampling

d. A small sample can provide reasonably good estimate

28 / 60

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

a. Confounding

b. Information bias

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

d. Interviewer bias

29 / 60

What is the step 5 of research studies:?

a. Double-check

b. Assess the objectives

c. Make sure

d. Formulate objectives

30 / 60

The cross-sectional study is one type of:?

a. Clinical trial

b. Experimental study

c. Interventional study

d. Observational study

31 / 60

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

a. Same time and human and financial resources

b. Get 90% accurate and reliable information

c. Easy to apply

d. Get 100% accurate and reliable information

32 / 60

Characteristic of qualitative research is ?

a. Using only descriptive method

b. Based on the measurement of quantity or amount

c. Using statistical method

d. Non-numerical, descriptive, applies reasoning and uses words

33 / 60

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

a. The questioonaire

b. The focus group

c. Non-participant observation

d. The in-depth interview

34 / 60

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

a. Qualitative variables

b. Binary variables

c. Discrete variables

d. Continuous variables

35 / 60

The purpose of sampling in qualitative research is:?

a. To gain in-depth knowledge about situation

b. To draw inferences

c. To get random

d. Not to get in-depth knowledge about situation

36 / 60

Proportionate stratified sampling is one type of:?

a. Systematic sampling

b. Cluster sampling

c. Quota sampling

d. Stratified sampling

37 / 60

Two factors may influence the degree of certainty about the inferences drawn from a sample:?

a. The size of the sample and random method

b. The size of the sample and variation in the population

c. The size of the sample and non-random method

d. The size of the sample and total population

38 / 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

39 / 60

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

a. Median

b. Mean

c. Mode

d. Variance

40 / 60

What is the main purpose of using Epidata software for?

a. Data analysis

b. Data checking

c. Data collection

d. Data entry

41 / 60

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

a. Information bias

b. Lack of opportunity to clarify issues

c. Confounding

d. Interviewer bias

42 / 60

Dofile can be created from: ?

a. Stata

b. Epiinfo

c. Excel

d. Epidata

43 / 60

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

a. Median

b. Geometric mean

c. Arithmetic mean

d. Range

44 / 60

The aim in selecting a sample is:?

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

b. To avoid bias in the selection of the sample

c. To get 95% accurate and reliable information

d. To get 100% accurate and reliable information

45 / 60

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

a. Unstructure interviewing

b. Semi-structure interviewing

c. Observation

d. Structure interviewing

46 / 60

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

a. Sampling error

b. Information bias

c. Bias

d. Selection bias

47 / 60

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

a. Confounding

b. People fail to return

c. Interviewer bias

d. Information bias

48 / 60

The interquartile range is?

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

b. The 50th percentile

c. The difference between the largest and smallest values

d. Another name for the variance

49 / 60

What is the step 3 of research studies:?

a. Raise research questions

b. Identify the main subject area

c. Select subareas of interest to you

d. Dissect into subareas

50 / 60

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

a. The mode

b. The geometric mean

c. The median

d. The arithmetic mean

51 / 60

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

a. Four Ps

b. Two Ps

c. One P

d. Three Ps

52 / 60

Which of these represent qualitative data?

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

b. Weight of a patient

c. Height of a patient

d. Income of a government staff in a Ministry

53 / 60

Chose the correct answer below : ?

a. Interviewing is a method of data collection

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

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

d. Interviewing is not a method of data collection

54 / 60

Weight of one patient is one type of:?

a. Categorical variables

b. Qualitative variables

c. Binary variables

d. Quantitative variables

55 / 60

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

a. With the range

b. With the median

c. With the mean

d. With the mode

56 / 60

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

a. Sample

b. Research design

c. Population

d. Data at the field

57 / 60

In collecting the data, the researcher must decide: ?

a. When to collect the data

b. When to analyse the data

c. When to report the data

d. When to summary the data

58 / 60

What is a research design ?

a. Basic characteristic of the measurement in quantity method

b. Using statistical method

c. Using only descriptive method

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

59 / 60

The application of statistical methods in biology is called ?

a. Descriptive statistics

b. Statistics in vivo

c. Statistics in biology

d. Biostatistics

60 / 60

The first quartile?

a. Is the same as the 50th percentile

b. Is the same as the 25th percentile

c. Contains at least one third of the data elements

d. Is the same as the 75th percentile

Your score is

The average score is 36%

Any comments?

Conception Et Méthodologie De La Recherche Test

Any problems/errors or mistakes found while testing, please let us know for modification!

និស្សិតអាចប្រាប់មកកាន់ពួកយើងបានដើម្បីកែកំហុស ឬអំពីបញ្ហាដោយអចេតនាណាមួយដែលកើតមានកំឡុងពេលធ្វើតេស្ត