Practical Research 2

Identifying a Quantitative Research Problem

Importance of topic choice

A well-chosen topic is an essential skill to start a good research paper.
- Must be relevant, valuable, interesting, and feasible within available resources.
- Allows maximization of time, data, and literature.

Steps in Identifying an Area of Inquiry

Brainstorm for ideas
- Focus on personal interests and your field of specialization.
- Generates intrinsic motivation and domain expertise.
Read, read, and read
- Confirm availability of literature; preview scope and depth.
- Use keywords and related concepts across databases, journals, books.
Make your matrix
- Track past studies, variables, methods, findings.
- Identify research gaps—unanswered questions or under-researched angles.
- Prevents exact replication and answers the "So what?" challenge.
- Scan "recommendations for future research" and study limitations for gaps.
Describe your topic briefly
- Pinpoint the specific angle, value, and relevance.
- Early feasibility check.
Read again
- Re-verify literature depth; be ready to adjust topic or variables.
Formulate your working title
- Serves as compass for variables, scope, and direction.
- Working titles evolve during the writing process.

Designing Research Useful in Daily Life

Choose topics that intersect personal interest, field relevance, and societal need.
Sample fields & potential topics
- Accounting: Accounting systems, forensic accounting, collusion in auditing, tax minimization, e-commerce practices, financial markets.
- Business & Management: Green marketing, online shops, work environment, marketing/budgeting strategies, leadership styles.
- Environmental & Earth Science: Marine pollution, genetics, conservation, recycling, sustainability, soil contamination, environmental ethics.
- Health Science: Homeopathy, tolerance, vaccination, stress, mental health, global health security.
- Education: Grit, inclusive education, teaching strategies, $21^{st}$ -century learning, homeschooling, motivation.
- Social Sciences: Discrimination, electoral equality, stereotyping, patriotism, migration, juvenile delinquency.
- Humanities: Taboos, symbolism in art, folklore, film aesthetics, indigenous cultures, religious influences.
Early exploration clarifies purpose, scope, and contribution to knowledge.

Writing a Research Title

Competency: Writes a research title.
A research title concisely summarizes the study’s content and distinguishes it from prior work.

Characteristics of a Well-Structured Title

Focused and Direct – names variables and field.
Formal – avoids abbreviations, jargon, colloquialisms unless central.
Brief but Substantial – commonly $\approx 16$ essential words.
Clear – understandable even to non-experts; aids indexing.
Proper Grammar & Capitalization – capitalize major words; observe punctuation.

Steps in Writing a Good Title

Segment research details
- Primary objective, variables, method, respondents.
- Example: studying whether classical music improves students’ memorization.
  - Independent Variable: classical music
  - Dependent Variable: memorization skills
  - Method: experiment
  - Respondents: engineering students at XYZ University
List keywords – e.g., "listening to classical music," "experiment," "memorization," "engineering students".
Draft a sentence with keywords – then compress.
Formulate the title – revise repeatedly while keeping essence.
- Variants (word counts shown):
  - An Experimental Research on the Effects of Classical Music to the Improvement of Memorization Skills of Engineering Students of XYZ University ( $21$ words )
  - Effects of Classical Music to the Memorization Skills of Engineering Students of XYZ University: A Research Experiment ( $17$ words )
  - The Effects of Classical Music on the Memorization Skills of Engineering Students in XYZ University ( $15$ words )

Basic Guidelines

Use specific descriptors; avoid generic "Study of…" openers.
Include main independent & dependent variables.
Avoid or limit abbreviations (exceptions: DNA, ICT).
Declarative form preferred; question form acceptable sparingly.
Exclude year unless historical context demands.
Prefer $5\text{–}15$ words (institution dependent); italicize full scientific names: Allium sativum.
Maintain an academic tone—no humor or casual language.

Writing the Research Background

Competency: Describes background of research.
Purpose: situate current study within existing knowledge, justify relevance, introduce variables.

Steps in Writing the Background

Conduct preliminary research – establishes parameters and prevents redundancy.
Identify a writing style
- Deductive: general → specific.
- Inductive: specific → general.
Emphasize the field – nature and the field of the current study. Let readers quickly grasp the study’s domain.
Read and integrate related literature – provide historical and theoretical contexts.
Focus on relevance & contribution – relevance and potential contributions. emphasize significance and potential impact.
Summarize appropriately – balance, avoid both scant details and redundant elaboration; outlines help.
Outlines are helpful in writing the research background. Initial contents of the outline can come from preliminary research on the topic.

Characteristics of a Good Background

Written in formal, academic language; correct grammar and spelling.
Concise, organized, coherent.
Evidence-based; excludes personal opinion.
Focused on the research problem; omits unrelated info.
Explains study goals and potential contributions.
Clearly introduces variables (for quantitative work).
Cites related literature.

Guiding Questions Addressed

What is already known?
What is not known (research gap)?
Why address those gaps?
What is the study’s rationale?

Writing a Research Statement / Research Questions

Good research questions guide data collection, analysis, and interpretation.

Categories of Quantitative Research Questions

Descriptive – describe patterns; single, non-complex variables.
- Example: "How frequent is the production of essential oils for herbal medicines?"
Comparative – contrast groups or variables.
- Example: "What is the difference between the quality of natural and synthetic ink?"
Evaluative – assess phenomena using models or standards; common in program assessment.
- Example: "How satisfied are you with the implementation of the K-12 curriculum?"
Explanatory – explain or predict relationships and causality.
- Example: "How does nurse intervention affect a patient’s pre-surgery stress level?"

Desired Attributes of Research Questions

Relevant – aligned with the research problem.
Specific – neither overly broad nor excessively narrow.
Clear – simple, unambiguous language.
Analytical – demand more than a yes/no answer.
Measurable – feasible via instruments, tests, or experiments.

Guidelines for Writing the Research Statement (Statement of the Problem)

Finalize topic – ensures coherence.
- Example topic: Effect of Facebook photo "likes" on teenagers’ self-esteem.
Draft research questions – map onto category type.
- Explanatory: "How do Facebook photo ‘likes’ affect the self-esteem of female adolescents?"
- Descriptive: "What factors affect the number of Facebook photo ‘likes’?"
Compose general problem statement
- Contains topic, main objective, variables.
- Example: "This study aims to find out the effect of Facebook photo ‘likes’ on the level of self-esteem of female senior high school students in XYZ School."
Refine – include sub-questions, scope, and potential benefits; keep language concise.

Keep the statement of the problem short and simple. Make sure that the statement of the problem reflects the research problem, research questions, and the aims of the study.

Sample Detailed Statement (Bangus-Turmeric Seatwork)

Objective hierarchy
1. Test effect of turmeric extract at $2\%$ , $5\%$ , and $8\%$ on shelf life of raw Bangus belly via
- Antimicrobial activity
- Lipid oxidation
1. Assess sensory qualities (color, taste, odor) of cooked Bangus belly treated with turmeric.
2. Determine significant differences among treated vs. control samples across all criteria.