What Is Communality in EFA?
See how communality shows the variance explained for each item and how to decide whether a low value needs further review.
DoThesis blog
Guides to SPSS, SmartPLS, measurement scales and writing a quantitative thesis.
The 5-Gap Service Quality Model: Structure and Application
A practical guide to reading the 5-gap service quality model, building a research model, and choosing an analysis method for survey data.
What Is a List of Tables and How Do You Create One in a Thesis?
Learn what belongs in a thesis list of tables, how to generate it automatically, and how to check it before submission.
What Is Research Scope? How to Define and Present It
Define your research scope clearly so your sample, questionnaire, analysis, and conclusions stay aligned with the data you actually collected.
How to Calculate Standard Deviation and Read SPSS Results
Calculate standard deviation with the formula, Excel, or SPSS, then interpret what the number says about dispersion in your data.
How to Write a Clear, Focused Essay Introduction
A practical guide to writing an essay introduction that moves from context and topic rationale to objectives, scope, and structure.
What Is Student Scientific Research and Where Do You Start?
A practical guide to turning an initial idea into a student research project with a model, questionnaire, and clear quantitative results.
What Is PLS? How to Read PLS-SEM and Choose Evaluation Thresholds
Use PLS-SEM in SmartPLS to assess measurement models, structural paths and predictive strength in quantitative research.
What Is Citation? How to Cite Sources Correctly in a Thesis
A practical guide to citing sources in a quantitative thesis, from choosing references to matching in-text citations with the reference list.
What Is a Scientific Research Topic? How to Choose and Test Feasibility
A practical guide to choosing a scientific research topic with a clear question, measurable variables, and enough data for quantitative analysis.
Questionnaire Design: From Research Objectives to SPSS Data
A practical quantitative questionnaire design process, from defining constructs and sample size to checking data before importing it into SPSS.
What Is the TRA Model and How to Apply It in a Quantitative Thesis
Use the TRA model to explain how attitudes and subjective norms shape behavioral intention in a quantitative study.