INTRODUCTION TO HEALTH RESEARCH
METHODS A PRACTICAL GUIDE REVISION
HANDBOOK 2026 QUALITATIVE AND
QUANTITATIVE RESEARCH METHODS
◉ What is the purpose of coding in qualitative data analysis?
Answer: Coding organizes data into categories to facilitate analysis
and identify themes.
◉ How can qualitative research inform policy decisions? Answer: By
providing rich, contextual insights that highlight the needs and
experiences of affected populations.
◉ What is the relevance of grounded theory in qualitative research?
Answer: Grounded theory develops theories based on data collected
rather than testing existing theories.
◉ What is the role of interviews in qualitative research? Answer:
Interviews allow for in-depth exploration of participants' thoughts
and feelings.
◉ What is the significance of data saturation in qualitative research?
Answer: Data saturation occurs when no new information is being
discovered, indicating sufficient data collection.
,◉ What is the importance of participant feedback in qualitative
research? Answer: Participant feedback can validate findings and
enhance the credibility of the research.
◉ What is the aim of ethnographic research? Answer: To study
cultures and communities through immersive observation and
interaction.
◉ What is the role of visual methods in qualitative research?
Answer: Visual methods can capture data through images and
artifacts, providing alternative insights.
◉ How does qualitative research address power dynamics? Answer:
It explores how power relations affect participants' experiences and
perspectives.
◉ What is the primary focus of qualitative research? Answer: To
understand individuals' lived experiences and perspectives.
◉ What is a key assumption of constructivism in qualitative
research? Answer: Reality is constructed through individual
experiences.
,◉ What does the term 'interpretivism' refer to in qualitative
research? Answer: A perspective that emphasizes understanding the
meaning individuals assign to their experiences.
◉ What is a common method used in qualitative research? Answer:
Interviews, focus groups, and observations.
◉ What is the purpose of data triangulation in qualitative research?
Answer: To enhance credibility by using multiple data sources or
methods.
◉ What does 'data saturation' mean in qualitative research? Answer:
The point at which no new information is being discovered.
◉ What is thematic analysis? Answer: A method for identifying and
analyzing patterns within qualitative data.
◉ What is the significance of reflexivity in qualitative research?
Answer: It involves researchers reflecting on their biases and
influence on the research process.
◉ What does the term 'narrative inquiry' refer to? Answer: A
qualitative research method that focuses on the stories individuals
tell about their experiences.
, ◉ What is the aim of grounded theory? Answer: To develop a theory
based on data systematically gathered and analyzed.
◉ What is a case study in qualitative research? Answer: An in-depth
exploration of a specific instance or example within its real-life
context.
◉ What is the importance of participant observation? Answer: It
allows researchers to gain a deeper understanding of the context
and behaviors of participants.
◉ What is coding in qualitative research? Answer: The process of
categorizing qualitative data to identify themes and patterns.
◉ What is the purpose of a literature review in qualitative research?
Answer: To contextualize the study within existing research and
identify gaps in knowledge.
◉ What does 'member checking' mean? Answer: A process where
researchers ask participants to review and confirm findings.
◉ What is the role of ethics in qualitative research? Answer: To
ensure the protection and respect of participants throughout the
research process.
METHODS A PRACTICAL GUIDE REVISION
HANDBOOK 2026 QUALITATIVE AND
QUANTITATIVE RESEARCH METHODS
◉ What is the purpose of coding in qualitative data analysis?
Answer: Coding organizes data into categories to facilitate analysis
and identify themes.
◉ How can qualitative research inform policy decisions? Answer: By
providing rich, contextual insights that highlight the needs and
experiences of affected populations.
◉ What is the relevance of grounded theory in qualitative research?
Answer: Grounded theory develops theories based on data collected
rather than testing existing theories.
◉ What is the role of interviews in qualitative research? Answer:
Interviews allow for in-depth exploration of participants' thoughts
and feelings.
◉ What is the significance of data saturation in qualitative research?
Answer: Data saturation occurs when no new information is being
discovered, indicating sufficient data collection.
,◉ What is the importance of participant feedback in qualitative
research? Answer: Participant feedback can validate findings and
enhance the credibility of the research.
◉ What is the aim of ethnographic research? Answer: To study
cultures and communities through immersive observation and
interaction.
◉ What is the role of visual methods in qualitative research?
Answer: Visual methods can capture data through images and
artifacts, providing alternative insights.
◉ How does qualitative research address power dynamics? Answer:
It explores how power relations affect participants' experiences and
perspectives.
◉ What is the primary focus of qualitative research? Answer: To
understand individuals' lived experiences and perspectives.
◉ What is a key assumption of constructivism in qualitative
research? Answer: Reality is constructed through individual
experiences.
,◉ What does the term 'interpretivism' refer to in qualitative
research? Answer: A perspective that emphasizes understanding the
meaning individuals assign to their experiences.
◉ What is a common method used in qualitative research? Answer:
Interviews, focus groups, and observations.
◉ What is the purpose of data triangulation in qualitative research?
Answer: To enhance credibility by using multiple data sources or
methods.
◉ What does 'data saturation' mean in qualitative research? Answer:
The point at which no new information is being discovered.
◉ What is thematic analysis? Answer: A method for identifying and
analyzing patterns within qualitative data.
◉ What is the significance of reflexivity in qualitative research?
Answer: It involves researchers reflecting on their biases and
influence on the research process.
◉ What does the term 'narrative inquiry' refer to? Answer: A
qualitative research method that focuses on the stories individuals
tell about their experiences.
, ◉ What is the aim of grounded theory? Answer: To develop a theory
based on data systematically gathered and analyzed.
◉ What is a case study in qualitative research? Answer: An in-depth
exploration of a specific instance or example within its real-life
context.
◉ What is the importance of participant observation? Answer: It
allows researchers to gain a deeper understanding of the context
and behaviors of participants.
◉ What is coding in qualitative research? Answer: The process of
categorizing qualitative data to identify themes and patterns.
◉ What is the purpose of a literature review in qualitative research?
Answer: To contextualize the study within existing research and
identify gaps in knowledge.
◉ What does 'member checking' mean? Answer: A process where
researchers ask participants to review and confirm findings.
◉ What is the role of ethics in qualitative research? Answer: To
ensure the protection and respect of participants throughout the
research process.
