1. Which of the following does not describe a good objective? a. measurable b. specific c. realistic d. smart d2. It is a process where researchers meet the participants face to face and ask relevant questions, a, panel interview b. virtual interview c. in-person interview d. group interview 3. It is a method of collecting data where the identified 6 to 10 people with similar characteristics are group together. a. focus group b. small group c. control group d. case group 4. These survey questions comprise two or three options. a. multiple-choice questions b. dichotomous questions c. open-ended questions d. close - ended questions 5. These are questions that allow users to input their own answer and do not provide predefined response options. a. close-ended cuestions b. open-ended questions c. multiple-choice questions d.rating scales 6. It is the observational method that follows people with similar characteristics over a period. a. ecological method b. cross-sectional method c. cohort method d. case-control method 7. It is a method that creates cases and controls and then observes it. A case has been exposed to a phenomenon of interest while a control has not. a. ecological method b. cross-sectional method c. cohort method d. Case-control method 8. It is a sampling technique which every member of the population has an equal chance of being chosen as participants. a. random sampling b. cluster sampling c. systematic sampling d. stratified sampling 9. It is a sampling technique that consists of available members of the population, but this often leads to biased studies. a. bias sampling b. convenience sampling c. cluster sampling d. volunteer sampling 10. It is the number of participants in an experiment. a. Sample size b. Population c. Participants d. Respondents ​