BSNC 5060 FINAL Questions and Answers with Verified Solutions
| Latest Update
QUESTION
Module 7: Introduction to Quantitative Research
Answer:
No separate answer was provided in the source PDF.
QUESTION
What is the main purpose of quantitative research?
Answer:
To collect numerical data and provide objective evidence to answer research questions.
QUESTION
What makes a strong quantitative purpose statement?
Answer:
It is clear, specific, and identifies the population and focus of the study (variables or comparison).
QUESTION
What is the difference between a weak and strong purpose statement?
Answer:
- Weak: vague and broad (e.g., "study nursing care")
- Strong: specific population + variables (e.g., compares two interventions in a defined group)
QUESTION
What is a theoretical framework in quantitative research?
Answer:
A theory or model that guides the study by explaining how variables are related.
,QUESTION
Why are theoretical frameworks used in quantitative research?
Answer:
They help explain relationships between variables and guide what is measured in the study.
QUESTION
How does theory support quantitative research?
Answer:
It provides a structure for forming hypotheses and interpreting results.
QUESTION
What does "empirical evidence" mean?
Answer:
Evidence based on observation, measurement, or experience rather than opinion.
QUESTION
Why is quantitative research important in nursing?
Answer:
It provides evidence to support evidence-based practice and improve patient care.
QUESTION
What kind of truth does quantitative research seek?
Answer:
Objective truth based on measurable facts and data.
QUESTION
What does quantitative research use to collect information?
Answer:
Numbers, measurements, and statistical analysis.
QUESTION
What can quantitative research be used to test and what is an example?
Answer:
- Interventions and treatments. Example: Does a new wound dressing reduce infection rates?
,QUESTION
How can quantitative research compare groups and what is an example?
Answer:
By measuring differences between two or more groups. Example: Comparing blood pressure
between patients who exercise and those who do not.
QUESTION
What does it mean to study relationships between variables and what is an example?
Answer:
To determine whether two or more variables are associated with each other. Example: Is there a
relationship between stress and sleep quality?
QUESTION
What does quantitative research describe and what is an example?
Answer:
Populations and phenomena using measurable data. Example: The average age or BMI of patients
in a study.
QUESTION
How can quantitative research examine change over time and what is an example?
Answer:
By measuring the same outcome at different time points. Example: Tracking pain scores before
and after surgery.
QUESTION
How does quantitative research contribute to evidence-based nursing practice?
Answer:
Quantitative research provides objective, measurable evidence that helps nurses evaluate
treatments, compare interventions, identify relationships, and make informed clinical decisions
based on scientific data.
QUESTION
Why is quantitative research considered the cornerstone of evidence-based practice?
Answer:
Because it provides objective, measurable evidence to guide healthcare decisions.
, QUESTION
How does quantitative research contribute to nursing knowledge?
Answer:
It expands scientific knowledge that supports safe and effective nursing practice.
QUESTION
How does quantitative research support evidence-based nursing?
Answer:
It helps nurses use the best available evidence when planning and providing patient care.
QUESTION
Why is understanding cause-and-effect important in healthcare?
Answer:
It helps determine whether an intervention or treatment is responsible for a specific outcome.
QUESTION
What is meant by the feasibility of an intervention?
Answer:
Whether the intervention can realistically be carried out in practice.
QUESTION
What is the efficacy of an intervention?
Answer:
How well the intervention works in producing the desired outcome.
QUESTION
What does cost-effectiveness mean?
Answer:
Whether a treatment provides good outcomes while using healthcare resources efficiently.
QUESTION
Why is quantitative research important for improving patient care?
Answer:
It provides reliable evidence to evaluate treatments and support better clinical decisions.
| Latest Update
QUESTION
Module 7: Introduction to Quantitative Research
Answer:
No separate answer was provided in the source PDF.
QUESTION
What is the main purpose of quantitative research?
Answer:
To collect numerical data and provide objective evidence to answer research questions.
QUESTION
What makes a strong quantitative purpose statement?
Answer:
It is clear, specific, and identifies the population and focus of the study (variables or comparison).
QUESTION
What is the difference between a weak and strong purpose statement?
Answer:
- Weak: vague and broad (e.g., "study nursing care")
- Strong: specific population + variables (e.g., compares two interventions in a defined group)
QUESTION
What is a theoretical framework in quantitative research?
Answer:
A theory or model that guides the study by explaining how variables are related.
,QUESTION
Why are theoretical frameworks used in quantitative research?
Answer:
They help explain relationships between variables and guide what is measured in the study.
QUESTION
How does theory support quantitative research?
Answer:
It provides a structure for forming hypotheses and interpreting results.
QUESTION
What does "empirical evidence" mean?
Answer:
Evidence based on observation, measurement, or experience rather than opinion.
QUESTION
Why is quantitative research important in nursing?
Answer:
It provides evidence to support evidence-based practice and improve patient care.
QUESTION
What kind of truth does quantitative research seek?
Answer:
Objective truth based on measurable facts and data.
QUESTION
What does quantitative research use to collect information?
Answer:
Numbers, measurements, and statistical analysis.
QUESTION
What can quantitative research be used to test and what is an example?
Answer:
- Interventions and treatments. Example: Does a new wound dressing reduce infection rates?
,QUESTION
How can quantitative research compare groups and what is an example?
Answer:
By measuring differences between two or more groups. Example: Comparing blood pressure
between patients who exercise and those who do not.
QUESTION
What does it mean to study relationships between variables and what is an example?
Answer:
To determine whether two or more variables are associated with each other. Example: Is there a
relationship between stress and sleep quality?
QUESTION
What does quantitative research describe and what is an example?
Answer:
Populations and phenomena using measurable data. Example: The average age or BMI of patients
in a study.
QUESTION
How can quantitative research examine change over time and what is an example?
Answer:
By measuring the same outcome at different time points. Example: Tracking pain scores before
and after surgery.
QUESTION
How does quantitative research contribute to evidence-based nursing practice?
Answer:
Quantitative research provides objective, measurable evidence that helps nurses evaluate
treatments, compare interventions, identify relationships, and make informed clinical decisions
based on scientific data.
QUESTION
Why is quantitative research considered the cornerstone of evidence-based practice?
Answer:
Because it provides objective, measurable evidence to guide healthcare decisions.
, QUESTION
How does quantitative research contribute to nursing knowledge?
Answer:
It expands scientific knowledge that supports safe and effective nursing practice.
QUESTION
How does quantitative research support evidence-based nursing?
Answer:
It helps nurses use the best available evidence when planning and providing patient care.
QUESTION
Why is understanding cause-and-effect important in healthcare?
Answer:
It helps determine whether an intervention or treatment is responsible for a specific outcome.
QUESTION
What is meant by the feasibility of an intervention?
Answer:
Whether the intervention can realistically be carried out in practice.
QUESTION
What is the efficacy of an intervention?
Answer:
How well the intervention works in producing the desired outcome.
QUESTION
What does cost-effectiveness mean?
Answer:
Whether a treatment provides good outcomes while using healthcare resources efficiently.
QUESTION
Why is quantitative research important for improving patient care?
Answer:
It provides reliable evidence to evaluate treatments and support better clinical decisions.
