Conception Et Méthodologie De La Recherche Test 0% 0 votes, 0 avg 668 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. Conception Et Méthodologie De La Recherche Test 1 / 60 What information can be obtained from a cohort study? a. The prevalence of an exposure b. The incidence of a disease c. The cause of a disease d. The prevalence of a disease 2 / 60 The advantage of open-ended question is: ? a. Mostly used in quantitative research b. Provide in-depth information c. Apply all kind of researches d. Only used in community 3 / 60 Quantitative variables that can have any numerical values are called:? a. Discrete variable b. Quantitative variables c. Continuous variables d. Absolute variables 4 / 60 The cross-sectional study is one type of:? a. Clinical trial b. Experimental study c. Interventional study d. Observational study 5 / 60 Which one of the following measurement does not divide a set of observations into equal parts? a. Percentiles b. Standard Deviations c. Quartiles d. Deciles 6 / 60 In a research studies for the humanities, the Ps mean that:? a. People, problems, programmes, phenomenon b. People, problems, programmes, proportion c. People, problems, programmes, percent d. People, problems, programmes, power 7 / 60 Height of one patient is one type of:? a. Categorical variables b. Qualitative variables c. Binary variables d. Quantitative variables 8 / 60 The advantage of structured interview data collection method is : ? a. It is quick to get information b. It requires much interviewing skills c. It requires fewer interviewing skills d. It takes short tim 9 / 60 Based on Monette et al (1986:156), the interview is : ? a. The interviewer reads the questions to respondents and recording their answers b. The mailed questionnaire c. The online questionnaire d. The collective questionnaire 10 / 60 Non-participant observation is : ? a. A researcher has audio recorder b. A researcher has interviewed a group c. A researcher do not get involve in the activities of the group being observed d. A researcher participate in the activities of a group being observed 11 / 60 What is the disadvantage of a questionnaire for data collection: ? a. Interviewer bias b. Low response rate c. Information bias d. Confounding 12 / 60 What is the purpose of doing research? a. To analyse data b. To identify problem and find the solution c. To find the relationship d. To collect data 13 / 60 What is the objective of a research? a. To provide knowledge b. To find outcome c. To study hidden d. To solve and understand scientific and nonscientific problems 14 / 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 15 / 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. Get 90% accurate and reliable information d. Never get 100% accurate and reliable information 16 / 60 The characteristics of structured interview data collection method is : ? a. Evolutionary, flexible and open structure questions b. Take long time c. Pre-determined, rigid and closed structure questions d. Take short time 17 / 60 What is the main purpose of using Epidata software for? a. Data entry b. Data collection c. Data checking d. Data analysis 18 / 60 What is a research methods? a. Data interpretation b. Are the various procedures, schemes and algorithms used in research c. Data collection d. Data analysis 19 / 60 Quantitative research is? a. Numerical, non-descriptive, applies statistics or mathematics and uses numbers b. Hypothesis testing c. Study design d. Sample size 20 / 60 What is the disadvantage of a questionnaire for data collection: ? a. Information bias b. Self-selection bias c. Confounding d. Interviewer bias 21 / 60 What is the questionnaire : ? a. Written list of questions b. A open-ended question c. A closed question d. A question to ask respondents 22 / 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 only descriptive method d. Using statistical method 23 / 60 The selection of data collection methods should be based on: ? a. Variables b. Data at the field c. Population d. Sample 24 / 60 A quantitative research ? a. Investigates the time of decision making b. Investigates the what , where and when of decision making c. Investigates the how of decision making d. Investigates the why of decision making 25 / 60 The case-control study is one type of:? a. Observational study b. Interventional study c. Clinical trial d. Experimental study 26 / 60 The categorical variables is one type of:? a. Discrete variables b. Quantitative variables c. Continuous variables d. Qualitative variables 27 / 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 28 / 60 Which one is the observation method of data collection : ? a. The structure interview b. The semi-unstructure interview c. The unstructure interview d. Checking blood pressure of respondent 29 / 60 The result of a quantitative research ? a. Are phrases b. Are often presented in tables and graphs c. Voice recording d. Are paragraph 30 / 60 In statistics, a population consists of? a. All subjects or objects whose characteristics are being studied b. All people living in a country c. All people living in the area under study d. All people who developing disease 31 / 60 What is the disadvantage of a questionnaire for data collection: ? a. Information bias b. Interviewer bias c. Confounding d. Limited for vary young, very old or handicapped population 32 / 60 The extension dtafile is the format of dataset in? a. Epidata b. Stata c. Epiinfo d. Excel 33 / 60 The choice of study design depends on a variety of considerations, except 1:? a. Availability of time b. Available of method c. Availability of data d. Availability of resources 34 / 60 The primary source of data can provide: ? a. Third-hand data b. First-hand data c. Fourth-hand data d. Second-hand data 35 / 60 The descriptive measure of dispersion that is based on the concept of a deviation about the mean is? a. The range b. The interquartile range c. The absolute value of the range d. The standard deviation 36 / 60 Non-participant observation if one type of data collection methods below: ? a. Unstructure interviewing b. Semi-structure interviewing c. Structure interviewing d. Observation 37 / 60 Which of the following is not a measure of dispersion? a. The range b. The 50th percentile c. The standard deviation d. The interquartile range 38 / 60 Which one is the potential problem for observation data collection method : ? a. The information bia b. The selection bias c. The interview bias d. Vary from observer to observer 39 / 60 The primary source data can get from 😕 a. Documents b. Questionnaires c. Unpublished data d. Published data 40 / 60 Which one is the observation method of data collection : ? a. The semi-unstructure interview b. The structure interview c. The unstructure interview d. Weighing 41 / 60 Systematic sampling is one type of:? a. Convenient sampling b. Probability sampling c. Non-probability sampling d. Quota sampling 42 / 60 In collecting the data, the researcher must decide: ? a. When to analyse the data b. When to collect the data c. When to report the data d. When to summary the data 43 / 60 The most important statistical descriptive measure of the location of a data set is the? a. Mean b. Variance c. Mode d. Median 44 / 60 The difference between the largest and the smallest data values is the? a. Interquartile range b. Variance c. Standard deviation d. Range 45 / 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 total population c. The size of the sample and non-random method d. The size of the sample and variation in the population 46 / 60 Which one is the potential problem for observation data collection method : ? a. The interview bias b. The information bias c. Observer bias d. The selection bias 47 / 60 The number of traffic accidents in Cambodia during 2014 is:? a. Constant b. Qualitative variable c. Continuous variable d. Discrete variable 48 / 60 The most frequently occurring value of a data set is called the? a. Mode b. Range c. Mean d. Median 49 / 60 If a person weight is 605 kg, it was classified as:? a. Discrete variables b. Continuous variables c. Qualitative variables d. Binary variables 50 / 60 If a population is homogeneous:? a. A large sample can provide reasonably good estimate b. No need sampling c. No need random d. A small sample can provide reasonably good estimate 51 / 60 The randomized control trial is one type of:? a. Cross-sectional study b. Observational study c. Descriptive study d. Interventional study 52 / 60 The most appropriate data collection method in quantitative research is : ? a. The observation b. Focus group interviews c. In-depth interviews d. The questionnaire 53 / 60 Which of these represent qualitative data? a. Weight of a patient b. Liking or disliking of (500) persons of a new product c. Income of a government staff in a Ministry d. Height of a patient 54 / 60 The range of a set of data is:? a. The difference between its smallest (minimum) value and its largest (maximum) value b. The difference between its mode and its median c. The difference between its median and its mode d. The difference between its largest (maximum) value and its smallest (minimum) value 55 / 60 The height of a student is 162 meters This is an example of:? a. Categorical data b. Qualitative data c. Continuous data d. Discrete data 56 / 60 Which one is the potential problem for observation data collection method : ? a. The information bias b. The selection bias c. The interview bias d. The respondents changes their behavior 57 / 60 Which of the following divides a group of data into four subgroups? a. Quartiles b. Deciles c. Percentiles d. Median 58 / 60 What is the disadvantage of a questionnaire for data collection: ? a. Interviewer bias b. Confounding c. Information bias d. Not representative the target population 59 / 60 The characteristic of an open-ended question in research studies is: ? a. Structure question b. Possible response categories are not provided c. Possible response categories are provided d. Check list 60 / 60 Simple random sampling (SRS) is one type of:? a. Non-probability sampling b. Probability sampling c. Convenient sampling d. Quota sampling Your score isThe average score is 76% Facebook 0% Restart quiz Any comments? Send feedback