RESEARCH METHODS CLASS WITH PROF. LYDIAH WAMBUGU — Channel Summaries
AI-powered summaries of 56 videos about RESEARCH METHODS CLASS WITH PROF. LYDIAH WAMBUGU.
56 summaries
LESSON 52 - RESEARCH PROPOSAL: BACKGROUND TO THE STUDY & STATEMENT OF THE PROBLEM
A strong research proposal starts Chapter 1 by doing two jobs in sequence: first, building a credible historical and literature-based case for the...
LESSON 9 - RESEARCH PHILOSOPHY : RESEARCH PARADIGMS & PHILOSOPHICAL ASSUMPTIONS
Research philosophy is framed as the foundation for how scholars define knowledge, choose methods, and justify claims—especially in social science...
Q & A - INTRODUCTION TO RESEARCH METHODS
Research is framed as a systematic, objective, scientific search for answers to documented research problems—and that foundation matters because it...
LESSON 38 - METHODS OF DATA COLLECTION: TYPES OF DATA || SOURCES OF DATA
Data collection is the make-or-break step in research: without it, researchers can’t answer research questions, test hypotheses, or produce...
LESSON 3 - ELEMENTS OF SCIENTIFIC RESEARCH: CONCEPTS, CONSTRUCTS AND VARIABLES
Scientific research hinges on three building blocks—concepts, constructs, and variables—and getting those terms right determines whether a study can...
LESSON 57- CHAPTER TWO ON LITERATURE REVIEW: MEANING, PURPOSE & SCOPE OF LITERATURE REVIEW
A strong literature review is the difference between research that can defend its conclusions and research that can’t: it builds the body of...
LESSON 12 - QUANTITATIVE RESEARCH DESIGNS: SURVEY, EX POST FACTO & EXPERIMENTAL
Quantitative research design is the “master plan” that dictates how data will be collected, analyzed, and reported to answer research questions or...
LESSON 53 - RESEARCH PROPOSAL: PURPOSE OF THE STUDY, OBJECTIVES OF THE STUDY, RESEARCH QUESTIONS
A strong research proposal hinges on three linked parts: a single-sentence purpose, specific objectives that translate that purpose into measurable...
LESSON 29 - SAMPLING: METHODS OF DETERMINING THE SAMPLE SIZE IN QUANTITATIVE RESEARCH
Determining sample size in quantitative research is a balancing act: the sample must be large enough to represent the population and deliver accurate...
LESSON 63 - RESEARCH METHODOLOGY || SECTION 3.3: RESEARCH DESIGN
Research design sits at the center of research methodology because it turns a study’s goals into a workable blueprint for collecting, analyzing, and...
LESSON 11 - DIFFERENCES BETWEEN QUALITATIVE AND QUANTITATIVE RESEARCH APPROACHES
The core takeaway is that quantitative and qualitative research approaches pursue different goals, use different kinds of data, and rely on different...
LESSON 58 - STEPS OF CONDUCTING LITERATURE REVIEW, SOURCES OF LITERATURE REVIEW & ONLINE DATABASES
A literature review is built by systematically finding the right sources—then reading them in a way that produces a clear synthesis, identifies gaps,...
LESSON 65 - RESEARCH METHODOLOGY || SECTION 3.5: SAMPLE SIZE & SAMPLING TECHNIQUES
Sample size and sampling procedures sit at the heart of a research proposal because they determine who will be studied—and how confidently results...
LESSON 55 - RESEARCH PROPOSAL: SIGNIFICANCE, DELIMITATIONS & LIMITATIONS OF THE STUDY
A strong research proposal doesn’t just state a problem—it justifies why the study matters and draws clear boundaries around what will and won’t be...
VARIABLES IN RESEARCH
Research variables are the “language” that lets scholars communicate what they measure, how they measure it, and how different factors relate. The...
LESSON 15 - QUALITATIVE RESEARCH: CHARACTERISTICS, STEPS OF CONDUCTING QL RESEARCH & TRIANGULATION
Qualitative research is built for understanding social life in context—using narrative, interpretive data rather than numbers—to produce in-depth...
LESSON 28 - SAMPLING: DEFINITION OF TERMS USED IN SAMPLING, PURPOSE & LIMITATIONS OF SAMPLING
Sampling in social science research is a strategic choice to study a subset of a population rather than everyone, making it possible to produce...
LESSON 64 - RESEARCH METHODOLOGY || SECTION 3.4: TARGET POPULATION
Target population is the group of people (or other units) that has the specific characteristics a researcher wants to study—and to which findings are...
LESSON 73 - CHAPTER FIVE || SUMMARY OF FINDINGS, CONCLUSIONS & RECOMMENDATIONS
Chapter Five in a thesis or linear dissertation is where the researcher turns the analysis from Chapter Four into a clear, decision-ready narrative:...
LESSON 71 - CHAPTER FOUR OF RESEARCH PROJECT, THESIS OR DISSERTATION || THE STRUCTURE OF THE CHAPTER
Chapter four is where a researcher turns collected data into a structured, audience-ready account of findings—by analyzing, presenting, interpreting,...
LESSON 13 - EXPERIMENTAL DESIGNS: TRUE EXPERIMENTAL AND QUASI EXPERIMENTAL DESIGNS
Experimental design is the quantitative research approach used to establish cause-and-effect: when researchers manipulate an independent variable...
LESSON 68 - RESEARCH METHODOLOGY: SECTION 3.8: DATA ANALYSIS TECHNIQUES || QUALITATIVE DATA
Qualitative data analysis in a research proposal isn’t something to postpone until the end of fieldwork—it runs alongside data collection to keep...
REVISION LESSON 3 ON TYPES OF VARIABLES:INDEPENDENT, DEPENDENT, INTERVENING, EXTRANEOUS & MODERATING
A variable is any measurable characteristic that varies across objects—without variation, measurement, and observability, it doesn’t qualify as a...
LESSON 66- RESEARCH METHODOLOGY||SECTION 3.6 DATA COLLECTION INSTRUMENTS & 3.7 COLLECTION PROCEDURES
Data quality hinges on the tools and steps used to gather it: research proposal section 3.6 focuses on data collection instruments, while section 3.7...
LESSON 35 - MULTI-STAGE SAMPLING DESIGN: DEFINITION & STEPS OF CONDUCTING MULTI-STAGE SAMPLING
Multi-stage sampling is a probability sampling approach that selects respondents in a sequence of stages—each new sample is drawn from within the...
LESSON 45 - DOCUMENT ANALYSIS: MEANING, TYPES, SOURCES & METHODS OF DETERMINING CREDIBITLITY OF DOC
Document analysis is a systematic qualitative method of data collection that treats existing written, recorded, or visual materials as the primary...
RESEARCH OBJECTIVES, RESEARCH QUESTIONS & HYPOTHESES
A research study’s core structure hinges on a tight chain: a clearly defined research problem creates objectives, objectives shape investigative...
LESSON 56 - RESEARCH PROPOSAL: ASSUMPTIONS, DEFINITIONS OF TERMS & ORGANIZATION OF THE STUDY
The final stretch of Chapter 1 in a research proposal hinges on three often-misunderstood sections: assumptions, definitions of significant terms,...
LESSON 67 - RESEARCH METHODOLOGY || SECTION 3.8: DATA ANALYSIS TECHNIQUES || QUANTITATIVE DATA
Quantitative data analysis in a research proposal should be presented as a clear, step-by-step plan: reduce raw responses into manageable summaries,...
LESSON 69 - RESEARCH METHODOLOGY: SECTION 3.9: ETHICAL CONSIDERATIONS WHILE CONDUCTING RESEARCH
Ethical considerations sit at the center of research practice because social-science studies depend on human participants who answer instruments and...
LESSON 39 - QUESTIONNAIRES: TYPES OF INFORMATION & DESIGNS OF CONSTRUCTING A QUESTIONNAIRE
A well-designed questionnaire depends less on clever wording and more on getting usable data: enough questionnaires come back, respondents finish...
LESSON 31 - SIMPLE RANDOM SAMPLING: DEFINITION & STEPS OF CONDUCTING SIMPLE RANDOM SAMPLING DESIGN
Simple random sampling design is a probability sampling method where every member of a population has the same chance of being selected for a...
THEORETICAL AND CONCEPTUAL FRAMEWORKS
A quality research proposal depends on a clear chain of meaning: concepts become measurable variables, variables are organized into a conceptual...
LESSON 16 - QUALITATIVE RESEARCH DESIGNS / APPROACHES (THE 5 GIANTS OF QUALITATIVE RESEARCH)
Qualitative research designs are practical blueprints for collecting narrative data in natural settings—so researchers can describe social phenomena...
LESSON 62- RESEARCH METHODOLOGY || SECTION 3.2: RESEARCH PARADIGM
Research paradigms are the belief systems that give a study direction—without them, a research proposal lacks focus on why particular methods are...
LESSON 19- THE STEPS OR THE PROCESS OF CONDUCTING QUANTITATIVE RESEARCH
Quantitative research follows a structured, interlinked eight-step process—starting with a clearly defined problem and ending with a formal...
LESSON 14 - THREATS TO INTERNAL AND EXTERNAL VALIDITY OF EXPERIMENTAL DESIGNS
Experimental designs earn their power from one promise: they can support causal claims—“X causes Y”—only when threats to validity are controlled....
LESSON 54 - RESEARCH PROPOSAL || HYPOTHESES: MEANING & TYPES OF HYPOTHESES
A hypothesis in social science research is a prediction about how variables relate or differ, and it functions as the backbone for hypothesis testing...
LESSON 70 - RESEARCH METHODOLOGY || SECTION 3.10 || METHODOLOGY MATRIX TABLE
A methodology matrix table—also called an operationalization of variables table—is the bridge between research concepts and measurable evidence. It...
REVISION LESSON 4 ON SCALES OR LEVELS OF MEASUREMENT: NOMINAL || ORDINAL || INTERVAL || RATIO.
Scales (or levels) of measurement determine what statistical tools can be used, because they define how variables were coded—either as categories or...
LESSON 47 - DESCRIPTIVE STATISTICS: THE THREE METHODS OF ANALYSING DATA DESCRIPTIVELY
Descriptive statistics turn messy field data into manageable summaries—using a small set of numbers, tables, and graphs—so research findings can be...
QUANTITATIVE RESEARCH DESIGNS
Quantitative research designs are built on a positivist view of reality: measurable, objective variables that can be converted into numbers to test...
LESSON 27 - RELIABILITY: METHODS OF DETERMINING RELIABILITY / DEPENDABILITY IN QUALITATIVE RESEARCH
Qualitative reliability is reframed as **dependability** because identical results across different researchers and times can’t be guaranteed in an...
PARADIGMS IN SOCIAL SCIENCE RESEARCH
Social science research is steered less by “methods” alone and more by the beliefs researchers carry about reality, knowledge, values, and acceptable...
LESSON 44 - OBSERVATION: MEANING, TYPES, CHARACTERISTICS, STRENGTHS & LIMITATIONS OF OBSERVATION
Observation is a systematic way to collect data by using the researcher’s own eyes to record events as they unfold in participants’ natural settings....
LESSON 50 - CHOOSING THE RIGHT STATISTICAL TESTS: FACTORS TO CONSIDER WHEN CHOOSING A TEST
Choosing the right statistical test hinges on matching the analysis to the research question and the data’s measurement properties—because the test...
LESSON 41 - LIKERT SCALE || WHAT IS LIKERT? || DOES IT COLLECT CONTINUOUS OR CATEGORICAL DATA?
Likert scales turn agreement with statements into structured responses, but whether those responses should be treated as categorical or continuous...
LESSON 42 - INTERVIEWS || TYPES, STRUCTURE & SKILLS REQUIRED TO CONDUCT AN INTERVIEW
Interviews are presented as a flexible, in-depth method of social science data collection that relies on people sharing information in response to...
LESSON 43 - FOCUS GROUP DISCUSSION || FEATURES OF FOCUS GROUPS || RULES TO BE FOLLOWED
Focus group discussion is a carefully planned, moderated group interview designed to draw out participants’ perceptions, feelings, and ideas about a...
LESSON 75 - APA STYLE OF REFERENCING || HOW TO CITE BOOKS AND JOURNALS USING APA 7TH EDITION
APA 7th edition referencing in social science hinges on getting the author-date system right—then formatting the reference list entries in a specific...
LESSON 25 - ALPHA COEFFICIENT RELIABILITY: DETERMINING ALPHA COEFFICIENT RELIABILITY USING SPSS
Internal consistency reliability hinges on whether items in a single instrument move together. For quantitative measures administered once,...
LESSON 76 - APA STYLE OF REFERENCING || HOW TO FORMAT ACADEMIC PAPERS USING APA 7TH EDITION
APA 7th edition formatting for academic papers hinges on getting the manuscript’s physical layout right first—then layering in the required front...
LESSON 77 - APA STYLE OF REFERENCING || FORMATTING PRELIMINARY PAGES OF THESIS & DISSERTATIONS
APA 7th edition formatting for theses and dissertations hinges on consistency across the entire document—especially margins, spacing, pagination, and...
LESSON 78 - APA STYLE OF REFERENCING: FORMATTING THE MAIN SECTIONS /BODY OF THESIS & DISSERTATIONS-1
APA 7th edition formatting for theses and dissertations must stay consistent across the entire main body—down to font choice, spacing, heading style,...
EXPERIMENTAL DESIGNS: TRUE AND QUASI DESIGNS
Experimental designs are the research tool for making credible cause-and-effect claims—specifically, establishing that an independent variable (X)...
FREE PREVIEW LESSON IN IBM SPSS STATISTICS COURSE: BASIC CONCEPTS IN DATA ANALYSIS
Data analysis starts with a clear chain of definitions: research aims to close a “research gap,” and doing that well depends on collecting quality...