General Awareness ยท Social Science

Research Methodology

2,389 Questions

Research methodology encompasses the systematic strategies used to collect and analyze data for academic and policy studies. These concepts are frequently tested in civil services and state public service commission examinations. The questions cover qualitative and quantitative methods, sampling techniques, and research validity.

Action research cycleQualitative data analysisQuantitative research methodsTypes of validitySampling techniquesPolicy analysis methods

Research Methodology Questions

Multiple choice

What is the process of selecting a representative subset of a population to gather information about the entire population called?

  1. Sampling

  2. Data Collection

  3. Hypothesis Testing

  4. Estimation
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Sampling is the process of selecting a representative subset of a population to gather information about the entire population.

Multiple choice

Which sampling method involves selecting every kth element from a population?

  1. Simple Random Sampling

  2. Systematic Sampling

  3. Stratified Sampling

  4. Cluster Sampling
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Systematic sampling involves selecting every kth element from a population, where k is a fixed interval determined by dividing the population size by the desired sample size.

Multiple choice

Which sampling method involves selecting a random sample of clusters from a population and then selecting all elements within the chosen clusters?

  1. Simple Random Sampling

  2. Systematic Sampling

  3. Stratified Sampling

  4. Cluster Sampling
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Cluster sampling involves selecting a random sample of clusters from a population and then selecting all elements within the chosen clusters.

Multiple choice

Which data collection method involves asking respondents a series of questions?

  1. Observation

  2. Interview

  3. Questionnaire

  4. Experiment
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

An interview is a data collection method that involves asking respondents a series of questions, either in person, over the phone, or through video conferencing.

Multiple choice

Which data collection method involves observing and recording the behavior of individuals or groups?

  1. Observation

  2. Interview

  3. Questionnaire

  4. Experiment
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Observation is a data collection method that involves observing and recording the behavior of individuals or groups in their natural settings.

Multiple choice

Which data collection method involves sending a set of questions to respondents to be answered in writing?

  1. Observation

  2. Interview

  3. Questionnaire

  4. Experiment
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

A questionnaire is a data collection method that involves sending a set of questions to respondents to be answered in writing.

Multiple choice

Which of the following is NOT a common method used in film research?

  1. Content analysis

  2. Historical research

  3. Experimental research

  4. Audience research
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Experimental research, which involves manipulating variables to study their effects, is not typically employed in film research.

Multiple choice

Which of the following is NOT a common type of film research?

  1. Historical research

  2. Theoretical research

  3. Experimental research

  4. Applied research
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Experimental research, which involves manipulating variables to study their effects, is not commonly used in film research.

Multiple choice

Which of the following is NOT a common method of data collection in film research?

  1. Content analysis

  2. Interviewing

  3. Observing

  4. Experimenting
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Experimenting, which involves manipulating variables to study their effects, is not a common method of data collection in film research.

Multiple choice

Which of the following is NOT a common method for evaluating the impact of health promotion interventions in the workplace?

  1. Surveys

  2. Focus groups

  3. Observational studies

  4. Randomized controlled trials
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Observational studies are not typically used to evaluate the impact of health promotion interventions in the workplace because they cannot establish a causal relationship between the intervention and the observed outcomes.

Multiple choice

What is the most rigorous method for evaluating the impact of health promotion interventions in the workplace?

  1. Surveys

  2. Focus groups

  3. Observational studies

  4. Randomized controlled trials
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Randomized controlled trials are the most rigorous method for evaluating the impact of health promotion interventions in the workplace because they allow researchers to control for confounding variables and establish a causal relationship between the intervention and the observed outcomes.

Multiple choice

Which of the following is NOT a common method for non-communicable disease surveillance?

  1. Population-based surveys

  2. Vital statistics

  3. Health facility data

  4. School-based surveys
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

School-based surveys are not typically used for non-communicable disease surveillance, as they are more commonly used for surveillance of communicable diseases and injuries.

Multiple choice

Which of the following is a common method used in forensic epidemiology?

  1. Case-control study

  2. Cohort study

  3. Cross-sectional study

  4. Ecological study
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Case-control studies are frequently employed in forensic epidemiology to compare individuals with a disease or condition (cases) to those without (controls) to identify potential risk factors or associations.

Multiple choice

Which of the following is NOT a common tool used in quality improvement in public health?

  1. Flowcharts

  2. Cause-and-effect diagrams

  3. Scatterplots

  4. Benchmarking
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Scatterplots are not typically used as a tool in quality improvement in public health. Instead, flowcharts, cause-and-effect diagrams, and benchmarking are more commonly used.

Multiple choice

What are some examples of research methods that are used to study health equity?

  1. Quantitative methods.

  2. Qualitative methods.

  3. Mixed methods.

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Research methods used to study health equity include quantitative methods (e.g., surveys, cohort studies), qualitative methods (e.g., interviews, focus groups), and mixed methods (a combination of quantitative and qualitative methods).