WGU D514 UPDATED ACTUAL QUESTIONS AND CORRECT
ANSWERS
Question:
1. Quantitative Research
Answer:
Involves the analysis of numeric data, employing statistical methods to draw conclusions and make
inferences. This type of research focuses on variables and aims to measure and quantify relationships
between variables, providing numerical insights.
Question:
2. Example of Quantitative Research
Answer:
Studying the efficacy and safety of a specific medication in treating a particular medical condition compared
to other treatments or placebo.
Question:
3. Example of Quantitative Research
Answer:
Investigating the correlation between specific genetic markers and the risk of developing certain diseases or
conditions, such as the BRCA gene and breast cancer risk.
Question:
4. Example of Quantitative Research
Answer:
Analyzing the cost-effectiveness of a particular medical intervention or treatment, such as a new drug or
surgical procedure.
Question:
5. Example of Quantitative Research
Answer:
Assessing the impact of a specific public health intervention, such as a vaccination program, on disease
incidence and prevalence.
Question:
6. Key Characteristics of Quantitative Research
Answer:
Numeric - measurable, graphs, tables, etc.
Question:
7. Key Characteristics of Quantitative Research
Answer:
Verifiable, accurate - value of the data is in the number.
, Question:
8. Key Characteristics of Quantitative Research
Answer:
Examples are sample size (n), mean, median, mode, range, standard deviation.
Question:
9. Qualitative Research
Answer:
data is often categorized before summarizing, allowing for a deeper understanding of complex and
context-specific phenomena. Involves the analysis of non-numeric data, describing observations,
experiences, or phenomena. Qualitative research relies on methods such as interviews, observations, or
content analysis to gather and interpret subjective information. The
Question:
10. Qualitative Research: Examples related to chronic illnesses
Answer:
The experiences of patients living with chronic illnesses, such as cancer, diabetes, or mental health
disorders.
Question:
11. Qualitative Research: Examples related to healthcare disparities
Answer:
Investigate disparities in healthcare access, utilization, and outcomes among different population groups,
such as racial or ethnic minorities, socioeconomically disadvantaged individuals, or rural communities.
Question:
12. Qualitative Research: Examples related to healthcare quality assessment
Answer:
Study assesses the quality of healthcare services from the perspective of patients, caregivers, or healthcare
providers.
Question:
13. Qualitative Research: Examples related to healthcare interventions
Answer:
Evaluate the implementation and effectiveness of healthcare interventions, such as new treatments,
programs, or policies.
Question:
14. Qualitative Research: Exam- ples related to end-of-life care
Answer:
Explore the experiences and preferences of patients, families, and healthcare providers regarding end-of-life
care and decision-making.
Question:
15. Qualitative Research: Examples related to health behaviors
ANSWERS
Question:
1. Quantitative Research
Answer:
Involves the analysis of numeric data, employing statistical methods to draw conclusions and make
inferences. This type of research focuses on variables and aims to measure and quantify relationships
between variables, providing numerical insights.
Question:
2. Example of Quantitative Research
Answer:
Studying the efficacy and safety of a specific medication in treating a particular medical condition compared
to other treatments or placebo.
Question:
3. Example of Quantitative Research
Answer:
Investigating the correlation between specific genetic markers and the risk of developing certain diseases or
conditions, such as the BRCA gene and breast cancer risk.
Question:
4. Example of Quantitative Research
Answer:
Analyzing the cost-effectiveness of a particular medical intervention or treatment, such as a new drug or
surgical procedure.
Question:
5. Example of Quantitative Research
Answer:
Assessing the impact of a specific public health intervention, such as a vaccination program, on disease
incidence and prevalence.
Question:
6. Key Characteristics of Quantitative Research
Answer:
Numeric - measurable, graphs, tables, etc.
Question:
7. Key Characteristics of Quantitative Research
Answer:
Verifiable, accurate - value of the data is in the number.
, Question:
8. Key Characteristics of Quantitative Research
Answer:
Examples are sample size (n), mean, median, mode, range, standard deviation.
Question:
9. Qualitative Research
Answer:
data is often categorized before summarizing, allowing for a deeper understanding of complex and
context-specific phenomena. Involves the analysis of non-numeric data, describing observations,
experiences, or phenomena. Qualitative research relies on methods such as interviews, observations, or
content analysis to gather and interpret subjective information. The
Question:
10. Qualitative Research: Examples related to chronic illnesses
Answer:
The experiences of patients living with chronic illnesses, such as cancer, diabetes, or mental health
disorders.
Question:
11. Qualitative Research: Examples related to healthcare disparities
Answer:
Investigate disparities in healthcare access, utilization, and outcomes among different population groups,
such as racial or ethnic minorities, socioeconomically disadvantaged individuals, or rural communities.
Question:
12. Qualitative Research: Examples related to healthcare quality assessment
Answer:
Study assesses the quality of healthcare services from the perspective of patients, caregivers, or healthcare
providers.
Question:
13. Qualitative Research: Examples related to healthcare interventions
Answer:
Evaluate the implementation and effectiveness of healthcare interventions, such as new treatments,
programs, or policies.
Question:
14. Qualitative Research: Exam- ples related to end-of-life care
Answer:
Explore the experiences and preferences of patients, families, and healthcare providers regarding end-of-life
care and decision-making.
Question:
15. Qualitative Research: Examples related to health behaviors
