index

Multilingual Statistics

Explanations and Sample Data

Files For From Concept to Calculation

Download Excel Sheet for Following Calculations:

Excel File

Link to the Free Online Book:

Free E-Book

Buy a Paperback Copy:

Paperback

Buy a Kindle Version:

Kindle

Files for August 28th Workshop at JACET

Download All Sample Data:

Excel File

Download CSV file for Correlation Matrix:

CSV File

Download PowerPoint Slides:

PPT File

Link to JASP:

Jasp-stats.orge

Link to R:

r-project.org


Older Files

SUPER Basic Stats Lessons

Lesson 1: Introduction to Basics of Classical Statistics and the Chi-Square:

Video Link Practice Assignment

Lesson 2: The Average Trap and Introduction to T-tests:

Video Link Practice Assignment

Lesson 3: Two Kinds of T-tests and How to Calculate them by Hand:

Video Link Practice Assignment

Lesson 4: Introduction to Non-parametric Tests and Calculating Simple Comparison Tests by Hand:

Video Link Practice Assignment

Lesson 5: Introduction to Multiple Groups Testing, the ANOVA, and Post-hoc Analysis:

Video Link Practice Assignment

Please cite the book below if used for research purposes.

Spring, R. (2026). From concept to calculation: Classical statistics in language education research. TESL-EJ Publications.

Get the free e-book here or purchase a paperback or kindle version (all proceeds go to TESL-EJ to support non-profit TESOL research). Get explanations, sample data and explanatory Excel Sheets here.

Visit the research page of the creator, Ryan Spring, for examples of these tests used in practical research.