Comprehensive Notes on Nursing Research

Core Definitions and Nature of Research

• General Definitions of Research
  • “Methodic examination to resolve questions.”
  • “Contributes to the development and refinement of theory.”
  • “Systematic inquiry to solve problems.”
  • “Scientific process that validates and refines existing and generates new knowledge.”
  • “Produces unbiased, trustworthy answers …”
  • “Testing of knowledge to guide nursing practice.”
• Key Characteristics of Research
  • Orderly & systematic: conducted in an ordered sequence.
  • Control: identify & eliminate constraints for precision and validity.
  • Empirical: data are objective, precise, verifiable, replicable.
  • Generalization: findings are applicable to the wider population.
  • Intensive: employs in-depth methodology to close loopholes.

Nursing Research: Primary Focus

• Centers on patients, health problems, and nursing practice.
• Investigates clinical problems, illnesses, and care practices to improve health outcomes.
• Typical guiding questions:
  • What can nurses do to enable faster patient recovery?
  • Which techniques reduce stress among terminally ill patients?
  • How can nurses improve the nutrition of elderly patients?
• Broader umbrella: also studies the nurse as a professional (education, work life, leadership, performance, job satisfaction, etc.).

Illustrative Research Titles & Their Utility

• "An exploratory study of mothering for teens with ADHD children"
  ⇒ Helps nurses give tailored education & emotional support.
• "Development of a nursometric instrument to measure diet change in women in their $40$s"
  ⇒ Tool promotes healthier mid-life diets, lowers diabetes/cardiac risk.
• "Disengagement behaviors of adult children toward their elderly parents"
  ⇒ Guides interventions against loneliness & abandonment in the elderly.
• "Job satisfaction of Filipino nurses in Australia"
  ⇒ Data empower organizations to create better OFW support systems.
• "Performance of nursing graduates from Manila and other regions in the licensure exams ($2020$–$204$)"
  ⇒ Reveals educational strategies that work best.
• "Leadership and management styles of nurse leaders in Metro Manila hospitals"
  ⇒ Links leadership quality with staff performance & patient care.

Goals of Nursing Research

• Improve efficiency and effectiveness of care.
• Show nursing’s value to society.
• Discover the best health-care methods.
• Deliver quality care consistently.
• Overarching purpose: advance nursing science and enhance real-life practice through evidence.

Specific Purposes of Nursing Research

• Identification
  • Rapidly detect causes of problems.
  • Example: Why do patients develop pressure ulcers?
• Description
  • Detail phenomena; explore relationships among variables.
  • Example: Describe link between nurse-to-patient ratio and patient falls.
• Exploration
  • Answer “what” questions; become familiar with phenomena.
  • Example: What do new nurses feel in the ER?
• Explanation
  • Clarify “why” events occur.
  • Example: Why do patients skip medications?
• Prediction & Control
  • Prediction: project future events.
    • Example: Nurses working $16$-hour shifts are likelier to err.
  • Control: implement barriers to reduce adverse outcomes.
    • Example: Limit shifts to $8$ hours → fewer errors & safer care.

Major Classifications of Nursing Research

A. By Experimental Approach

• Experimental
  • Manipulates an independent variable; seeks cause-and-effect; uses randomization & control.
  • Examples:
    • New wound dressing vs. standard dressing → compare healing rates.
    • Randomly assign students to mobile-app vs. printed modules; compare exam scores.
• Non-experimental
  • No manipulation; observes or surveys existing situations.
  • Examples: Survey nurses’ stress on day vs. night shifts; observe call-bell frequency at night.
• Quasi-experimental
  • Tests cause-and-effect without full randomization; relies on pre-existing groups.
  • Examples: Fall-prevention program in Ward A vs. standard care in Ward B; compare two intact classes (video simulation vs. lectures).
• Combined / Mixed-method / Triangulation (when referring to approach)
  • Blends experimental & non-experimental features to offset limitations.

B. By Measurement & Data-Analysis Paradigm

• Quantitative
  • Deals in numbers, measurable variables, statistics.
  • Goals: quantify, identify patterns/differences.
  • Examples: Measure BP of $50$ patients pre- & post- low-sodium diet; survey $200$ students’ sleep hours.
• Qualitative
  • Captures thoughts, feelings, meanings via words.
  • Goals: depth, context, subjective understanding.
  • Examples: Interview students about first duty emotions; focus group on chronic-illness coping.
• Combined (Mixed Methods)
  • Integrates numerical data & narratives in one study for complementary insight.
  • Example: Use anxiety questionnaire (quant) + interviews (qual) with same students.
• Contrast Table (Qual vs. Quant)
  • Focus: exploring ideas vs. testing hypotheses.
  • Analysis: categorizing/interpretation vs. math/stats.
  • Output: words vs. numbers/graphs.
  • Sample size: few vs. many.
  • Question type: open-ended vs. closed-ended.
  • Attributes: context & subjectivity vs. objectivity & replicability.

C. By Time Frame (When Data Are Collected)

• Longitudinal / Prospective (future)
  • Follows same participants over months/years.
  • Examples: Track diabetic patients’ glucose monthly for $1$ year; follow nursing students $1^{st}$–$4^{th}$ year.
• Cross-sectional (present snapshot)
  • Data collected at one point; no follow-up.
  • Examples: Survey nurses’ job satisfaction this month; assess stress during finals week.
• Retrospective (past)
  • Looks backward via existing records or recall.
  • Examples: Review $2020$–$2023$ readmission causes; analyze past $5$-year medication-error reports.

D. By Motive / Objective

• Basic (Pure/Theoretical)
  • Generates knowledge, builds theories; not immediately applied.
  • Examples: How stress affects memory retention in nurses; how professional identity forms over time.
• Applied
  • Solves practical problems using existing theory.
  • Examples: Test stress-relief program to reduce burnout; evaluate education module on medication compliance.
• Historical
  • Explores past events/trends to inform the future.
  • Examples: Roles of nurses during the COVID-$19$ pandemic; nursing education reforms $1970$–$2020$.

E. By Research Environment

• Field Research (Community)
  • Conducted in real-world community settings.
  • Examples: Observe hygiene in rural barangay households; door-to-door dengue-awareness survey.
• Laboratory Research (Demonstration)
  • Performed in controlled lab/simulation environments.
  • Examples: Compare antiseptic solutions in Petri dishes; test IV-insertion accuracy on mannequins.
• Clinical Research (Related Learning Experience)
  • Undertaken in actual clinical settings with real patients.
  • Examples: New wound dressing in post-op ward; hourly rounding effect on falls.

Crafting an Effective Research Title

• Keep concise: ≤ $12$ words if possible.
• Comprehensible & specific to paper contents.
• Avoid abbreviations, formulas, jargon.
• Exclude verbs & low-impact/filler words.
• State the subject, not the results.
• Follow target journal’s style guidelines.

Sample Well-Formed Titles

1. "Impact of Online Learning on the Academic Performance of Nursing Students During the COVID-$19$ Pandemic"
2. "Relationship Between Sleep Quality and Clinical Performance of Third-Year Nursing Students in Clinical Settings"
3. "Coping Strategies and Anxiety Levels of Nursing Interns During Hospital-Based Clinical Rotations"

Ethical, Philosophical & Practical Implications

• Upholding evidence-based practice ensures ethical duty of non-maleficence (avoid harm) and beneficence (promote good).
• Demonstrates nursing’s societal value, supporting advocacy for resources, staffing, and policy.
• Systematic inquiry combats anecdotal decision-making, leading to fairer, more equitable care.
• Emphasis on mixed methods reflects respect for both objective outcomes and subjective patient experiences.

Connections to Foundational Principles & Previous Lectures

• Rooted in scientific method: observation, hypothesis, testing, analysis.
• Aligns with professional standards such as ANA Code of Ethics & local licensure requirements (e.g., Philippine Board of Nursing research competencies).
• Supports continuous quality improvement (CQI) frameworks discussed in earlier coursework.

Numerical & Statistical References (Embedded Examples)

• Shift length examples: $16$-hour vs. $8$-hour.
• Sample sizes: $50$ patients, $200$ students.
• Time spans: $1$-year longitudinal follow-up, $5$-year incident analysis, reform period $1970$–$2020$.
• Word-limit guideline for titles: ≤ $12$ words.

Practical Takeaways for Exam & Practice

• Be able to match a research scenario to its classification (experimental, qualitative, longitudinal, etc.).
• Remember the five major purposes (identification, description, exploration, explanation, prediction/control).
• Cite examples accurately to demonstrate understanding.
• When drafting titles, apply the $12$-word, no-verb rule and state the subject not the outcome.
• Recognize that mixed-method designs harness strengths of both paradigms, boosting reliability (quant) and depth (qual).