Podcast
Questions and Answers
What is the primary focus of grounded theory studies?
What is the primary focus of grounded theory studies?
Which type of research seeks action to improve practice while studying the effects of that action?
Which type of research seeks action to improve practice while studying the effects of that action?
What is a key characteristic of descriptive research?
What is a key characteristic of descriptive research?
Which step is NOT part of the quantitative research process?
Which step is NOT part of the quantitative research process?
Signup and view all the answers
Which step comes first in the qualitative research process?
Which step comes first in the qualitative research process?
Signup and view all the answers
What does historical research primarily aim to do?
What does historical research primarily aim to do?
Signup and view all the answers
What is the purpose of formulating a hypothesis in quantitative research?
What is the purpose of formulating a hypothesis in quantitative research?
Signup and view all the answers
What is the primary purpose of nursing research?
What is the primary purpose of nursing research?
Signup and view all the answers
Which of the following is NOT a significance of nursing research?
Which of the following is NOT a significance of nursing research?
Signup and view all the answers
Which of the following best represents a research problem in nursing?
Which of the following best represents a research problem in nursing?
Signup and view all the answers
What type of research is conducted when little is known about a phenomenon?
What type of research is conducted when little is known about a phenomenon?
Signup and view all the answers
Which aspect does nursing research NOT primarily focus on?
Which aspect does nursing research NOT primarily focus on?
Signup and view all the answers
What is essential for predicting outcomes in nursing research?
What is essential for predicting outcomes in nursing research?
Signup and view all the answers
Which of the following best describes explanatory research?
Which of the following best describes explanatory research?
Signup and view all the answers
In nursing research, what does the term 'control' refer to?
In nursing research, what does the term 'control' refer to?
Signup and view all the answers
What type of nursing research would examine the relationship between variables without trying to establish cause-and-effect?
What type of nursing research would examine the relationship between variables without trying to establish cause-and-effect?
Signup and view all the answers
Which of the following is a characteristic that differentiates univariate studies from bivariate studies?
Which of the following is a characteristic that differentiates univariate studies from bivariate studies?
Signup and view all the answers
What is a crucial component that a research question must include to be empirically testable?
What is a crucial component that a research question must include to be empirically testable?
Signup and view all the answers
In which form is the research problem 'This study examines the relationship between medication adherence and patient outcomes' stated?
In which form is the research problem 'This study examines the relationship between medication adherence and patient outcomes' stated?
Signup and view all the answers
Which source of nursing research problems is derived from previous studies and findings?
Which source of nursing research problems is derived from previous studies and findings?
Signup and view all the answers
What defines a multivariate study in nursing research?
What defines a multivariate study in nursing research?
Signup and view all the answers
Which aspect is NOT typically considered when identifying a research problem?
Which aspect is NOT typically considered when identifying a research problem?
Signup and view all the answers
Which condition must be met for a research question to be effective?
Which condition must be met for a research question to be effective?
Signup and view all the answers
What is the dependent variable in the research question 'Is there a correlation between the number of hours studied and anxiety levels before an exam'?
What is the dependent variable in the research question 'Is there a correlation between the number of hours studied and anxiety levels before an exam'?
Signup and view all the answers
What is the role of the independent variable in experimental research?
What is the role of the independent variable in experimental research?
Signup and view all the answers
Which type of variable comes between the independent and dependent variables?
Which type of variable comes between the independent and dependent variables?
Signup and view all the answers
What does a dichotomous variable represent?
What does a dichotomous variable represent?
Signup and view all the answers
What is the primary characteristic of purposive sampling?
What is the primary characteristic of purposive sampling?
Signup and view all the answers
Which statement reflects the purpose of a study?
Which statement reflects the purpose of a study?
Signup and view all the answers
What defines a longitudinal study?
What defines a longitudinal study?
Signup and view all the answers
Which of the following is a key component of formulating a research question?
Which of the following is a key component of formulating a research question?
Signup and view all the answers
What can be a source of nursing research problems?
What can be a source of nursing research problems?
Signup and view all the answers
Which of the following is NOT a type of non-probability sampling method?
Which of the following is NOT a type of non-probability sampling method?
Signup and view all the answers
Which of the following is a consideration when evaluating a research problem?
Which of the following is a consideration when evaluating a research problem?
Signup and view all the answers
What aspect does sampling error refer to?
What aspect does sampling error refer to?
Signup and view all the answers
What is the lowest level of measurement defined in the principles of measurement?
What is the lowest level of measurement defined in the principles of measurement?
Signup and view all the answers
In what format are research questions typically expressed when examining multiple variables?
In what format are research questions typically expressed when examining multiple variables?
Signup and view all the answers
Which sampling technique involves selecting participants based on their availability?
Which sampling technique involves selecting participants based on their availability?
Signup and view all the answers
A cohort study is a special type of which research study?
A cohort study is a special type of which research study?
Signup and view all the answers
Which of the following statements regarding sampling bias is true?
Which of the following statements regarding sampling bias is true?
Signup and view all the answers
Study Notes
Nursing Research Overview
- Systematic study and assessment of nursing phenomena aimed at improving practice and patient care.
- Involves creative studies, initiating change, and making new knowledge applicable to nursing.
- Key areas of focus: Practice, Education, Administration.
Purposes of Nursing Research
- Provides a scientific basis for nursing practice.
- Develops new techniques, tools, and knowledge.
- Identifies areas of need in nursing and addresses health-related problems.
- Prepares individuals to be diligent researchers.
Importance of Nursing Research
- Generates knowledge essential for nursing practice.
- Describes, explains, predicts actions and outcomes of nursing interventions.
- Empowers nurses to control and influence patient care outcomes.
New Knowledge from Research
- Identification, Description, Exploration, Explanation, Prediction, Control of nursing practices.
- Leads to improved patient welfare, innovative tools, and technology advancements.
Types of Studies
- Exploratory Research: Conducted with limited existing knowledge.
- Descriptive Research: Examines relationships between variables without establishing cause-and-effect.
- Explanatory Research: Seeks causal explanations, typically through experimental methods.
- Grounded Theory: Develops theory based on analyzed data.
- Action Research: Qualitative studies aimed at improving practice.
Historical vs. Descriptive Research
- Historical Research: Evaluates past data to connect historical events with current practices.
- Descriptive Research: Describes phenomena and examines relationships among variables.
Steps in Quantitative Research
- Identify the research problem and purpose.
- Formulate research questions and hypotheses.
- Review literature and develop theoretical frameworks.
- Organize, analyze data, interpret, and communicate findings.
Steps in Qualitative Research
- Identify study problems and state purposes.
- Select research designs and samples.
- Protect participant rights while collecting and interpreting data.
Research Problems and Considerations
- Research problems emerge from personal experience, literature, existing theories, and prior research.
- Factors influencing research problems include ethical issues, significance to nursing, feasibility, and researcher qualifications.
Research Question Formulation
- Must specify variables and population in an interrogative or declarative form.
- Examples of research questions: correlation of study hours with anxiety levels; impact of back rubs on pre-operative anxiety.
Classification of Research Variables
- Independent Variable: The cause thought to influence the dependent variable.
- Dependent Variable: The effect or outcome influenced by the independent variable.
- Intervening Variables: Factors that mediate between independent and dependent variables.
- Extraneous Variables: Uncontrolled influences that can affect results.
Sampling Methods
- Probability Sampling: Random selection processes ensuring equal chances of selection (e.g., systematic sampling).
- Non-Probability Sampling: Selected using non-random criteria (e.g., convenience, purposive, snowball sampling).
Study Time Frames
- Longitudinal Studies: Follow subjects over time, allowing for cohort analysis.
- Cross-Sectional Studies: Evaluate subjects at a single point in time.
Measurement Principles
- The process of assigning numbers to variables through counting and comparison.
- Levels of Measurement:
- Nominal: Categorizes data (e.g., race, gender).
- Ordinal: Ranks data in a specific order.
- Interval: Measures differences between values without a true zero.
- Ratio: Measures variables with a true zero point.
Conclusion
- Nursing research plays a critical role in advancing professional practice through systematic inquiry, rigorous evaluation, and application of findings to improve patient care and outcomes.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Description
Explore the systematic study and assessment of nursing problems in this quiz on Nursing Research. Understand how this discipline aims to improve nursing practices and patient care by leveraging creative studies and innovative approaches. Test your knowledge on various aspects including scientific practice, education, and administration within the nursing field.
