NUR 699 WEEK 7 ASSIGNMENT 1 KEY
CONCEPTS AND STRATEGIES GUIDE 2026
◉ Difference between quantitative and qualitative? Answer:
Quantitative = measurable (numbers)
Qualitative = Use senses to observe results
◉ Descriptive research Answer: defining and describing the
characteristics of a population, phenomenon, or situation
EX:
What is the rate of pressure ulcers in all the medical units of
Danbury Hospital?
◉ Correlational research Answer: non-experimental method to
study relationships between two or more variables; measuring how
they change together (positive, negative, or no correlation) without
manipulating them
EX:
What is the relation between age and rate of pressure ulcers in all
the medical units of Danbury Hospital?
,◉ Quasi-experimental research Answer: study that looks for cause-
and-effect but lacks random assignment
EX:
What is the difference between 1-hour or 2-hour turn and reposition
of patients on the incidence of pressure ulcers? (but the groups are
NOT RANDOMIZED)
◉ Experimental research Answer: scientific method that involves
manipulating one or more independent variables to determine their
effect on a dependent variable, typically using a control group and
randomly assigned treatment groups
EX:
What is the difference between 1-hour or 2-hour turn and reposition
of patients on the incidence of pressure ulcers? (but the groups are
RANDOMIZED)
◉ Steps of Conducting Research Answer: 1. Identify the Problem /
Select a Research Topic
2. Review the Literature
,Search for existing research related to the problem.
3. Formulate the Research Question or Hypothesis
- For quantitative studies: develop a hypothesis predicting
relationships.
- For qualitative studies: state a research question that seeks to
explore experiences or meaning.
4. Select the Theoretical or Conceptual Framework
Identify the theory or conceptual model that guides the study
(common in nursing research).
5. Choose the Research Design
Decide whether the study is quantitative, qualitative, or mixed
methods.
6. Define the Population and Sampling Methods
Identify the group of people relevant to the study.
, 7. Select and Define Methods for Data Collection
Decide what instruments, tools, or processes will be used:
Surveys/questionnaires
Interviews
Observations
Physiologic measurements
Existing records
8. Collect the Data
Implement the procedures for gathering information.
9. Analyze and Interpret the Data
Use statistical methods for quantitative data.
Use coding, themes, or narrative analysis for qualitative data.
Interpret what the findings mean in relation to the research
question/hypothesis.
10. Draw Conclusions
CONCEPTS AND STRATEGIES GUIDE 2026
◉ Difference between quantitative and qualitative? Answer:
Quantitative = measurable (numbers)
Qualitative = Use senses to observe results
◉ Descriptive research Answer: defining and describing the
characteristics of a population, phenomenon, or situation
EX:
What is the rate of pressure ulcers in all the medical units of
Danbury Hospital?
◉ Correlational research Answer: non-experimental method to
study relationships between two or more variables; measuring how
they change together (positive, negative, or no correlation) without
manipulating them
EX:
What is the relation between age and rate of pressure ulcers in all
the medical units of Danbury Hospital?
,◉ Quasi-experimental research Answer: study that looks for cause-
and-effect but lacks random assignment
EX:
What is the difference between 1-hour or 2-hour turn and reposition
of patients on the incidence of pressure ulcers? (but the groups are
NOT RANDOMIZED)
◉ Experimental research Answer: scientific method that involves
manipulating one or more independent variables to determine their
effect on a dependent variable, typically using a control group and
randomly assigned treatment groups
EX:
What is the difference between 1-hour or 2-hour turn and reposition
of patients on the incidence of pressure ulcers? (but the groups are
RANDOMIZED)
◉ Steps of Conducting Research Answer: 1. Identify the Problem /
Select a Research Topic
2. Review the Literature
,Search for existing research related to the problem.
3. Formulate the Research Question or Hypothesis
- For quantitative studies: develop a hypothesis predicting
relationships.
- For qualitative studies: state a research question that seeks to
explore experiences or meaning.
4. Select the Theoretical or Conceptual Framework
Identify the theory or conceptual model that guides the study
(common in nursing research).
5. Choose the Research Design
Decide whether the study is quantitative, qualitative, or mixed
methods.
6. Define the Population and Sampling Methods
Identify the group of people relevant to the study.
, 7. Select and Define Methods for Data Collection
Decide what instruments, tools, or processes will be used:
Surveys/questionnaires
Interviews
Observations
Physiologic measurements
Existing records
8. Collect the Data
Implement the procedures for gathering information.
9. Analyze and Interpret the Data
Use statistical methods for quantitative data.
Use coding, themes, or narrative analysis for qualitative data.
Interpret what the findings mean in relation to the research
question/hypothesis.
10. Draw Conclusions
