Senior High School Practical Research II: Chapter 1 Summary

Situation Analysis and Review of Related Literature

• Situation Analysis: Contextualizes the core research problem using a top-down approach ($\text{Global} \rightarrow \text{National} \rightarrow \text{Local}$) to establish the research gap and urgency.

  • Writing Steps: State global/national issue background with metrics, identify local manifestation and research gap, and state rationale for conducting the study.

  • Macro-to-Micro Example: Global STEM decline $\rightarrow$ DepEd NAT score drop $\rightarrow$ Local Grade 12 Math gap.

• Review of Related Literature (RRL): Synthesizes validated studies, government reports, and theories that justify variables and underpin research questions.

  • Writing Steps: Search peer-reviewed studies published within the last 5 to 10 years, synthesize findings thematically around variables, and highlight missing evidence or contradictions in literature.

  • Statistical Synthesis Example: Citing DepEd 2024 reports showing a $40\%$ math proficiency deficit.

Conceptual and Theoretical Frameworks

• Theoretical Framework: Anchors the study on an established theory developed by classical or modern scholars.

  • Writing Steps: Select a peer-reviewed theory, define key constructs, and link theoretical tenets directly to study variables.

  • Key Theory Examples: Cognitive Load Theory (Sweller, 1988), Technology Acceptance Model (Davis, 1989), and Self-Efficacy Theory (Bandura, 1977).

• Conceptual Framework: The researcher's synthesized model illustrating how specific variables interact within the study.

  • Writing Steps: Identify Independent Variables (IV) and Dependent Variables (DV), map cause-and-effect or correlational relationships, and draft narrative explanations of the visual paradigm.

Research Paradigm Models

• Input - Process - Output (IPO) Model: Best suited for Descriptive, Action, and Developmental Research.

• IV - DV Model: Maps Independent Variable to Dependent Variable ($\text{IV} \rightarrow \text{DV}$); best suited for Experimental and Correlational Research.

• Predictor - Moderator - Outcome Model: Maps Predictor, Moderator, and Outcome ($\text{P} \rightarrow \text{M} \rightarrow \text{O}$); best suited for complex multivariate studies.

Statement of the Problem and Null Hypotheses

• Statement of the Problem (SOP): Articulates the overarching General Problem followed by logically ordered Specific Research Questions (SRQs):

  1. Question 1 (Descriptive): Profile or variable baseline levels.

  2. Question 2 (Comparative/Relational): Tests differences or correlations.

  3. Question 3 (Action/Output): Intervention or program based on results.

• Null Hypothesis ($H_0$): A statistical statement proposing no significant relationship, difference, or effect between variables, tested using statistical tools.

  • Formulation Rule: Derived from inferential questions in the SOP; never formulate an $H_0$ for purely descriptive demographic profile questions.

Scope, Delimitations, and Significance

• Scope and Delimitations: Uses the 5-W Framework (What, Who, Where & When, Why Excluded) to set study boundaries.

  • Concrete Boundaries: Limited strictly to Grade 12 STEM students in SY 2025-2026, measures test scores only while excluding psychological stress factors, and conducted exclusively in Public SHS in District 1, Quezon City.

• Significance of the Study: Hierarchical organization of practical, theoretical, or institutional contributions by beneficiary groups:

  • Administrators & Policy: DepEd Officials, School Principals, Department Heads.

  • Teachers & Students: Subject Teachers, SHS Students, Parents.

  • Future Researchers: Thesis Students, Research Scholars, Data Analysts.

Definition of Terms

• Conceptual Definition: Standard definitions derived from literature or dictionaries (e.g., Good, 2019 for Academic Performance; Richardson & Suinn for Math Anxiety).

• Operational Definition: Explicitly describes the exact measurement metric, scale, or instrument used in the study:

  • Academic Performance: Student's General Weighted Average (GWA) in Q1 obtained from official registrar records.

  • Social Media Usage: Total daily self-reported screen time (in hours) on Tik Tok/IG via a 5-point Likert scale.

  • Math Anxiety: Total numerical score achieved on the 15-item Abbreviated Math Anxiety Scale (AMAS) instrument.

Chapter 1 Master Workflow and Checklist

• Three-Phase Workflow:

  1. Phase 1 (Foundation): Draft funnel background (Global $\rightarrow$ Local), establish research gap, write SOP (General Problem + 3-4 Specific Questions), and match inferential SOP items to Null Hypotheses ($H_0$).

  2. Phase 2 (Modeling): Select grounded theory, classify variables (IV, DV, Moderating), draw visual Paradigm (IPO or IV-DV schematic), and synthesize narrative explanation.

  3. Phase 3 (Boundaries): Apply 5-W rule for Scope and Delimitations, list beneficiaries top-down, define key variables conceptually and operationally, and audit alignment across sections.

• Crucial Do's: Ensure identical variables across title, SOP, hypotheses, paradigm, and instrument; operationalize variables with exact measurement metrics; cite peer-reviewed sources from the last 5 to 10 years; state $H_0$ negatively; justify parameter delimitations.

• Common Don'ts: Never write a null hypothesis for descriptive questions; avoid defining terms only conceptually without operational metrics; do not confuse delimitations (chosen parameters) with limitations (uncontrollable weaknesses); avoid unbacked claims or generic beneficiaries.

Questions & Discussion

• Closing Guidance: Preparation benchmark for writing Chapter 1 of Practical Research II in Senior High School Quantitative Research.