Every module we teach, and exactly what is in it
Research statistics taught the way they are actually used — the assumption that chooses the test, the SPSS path in full, and the sentence that reports it.
44
modules planned
25
available now
23h 20m
of learning time
18 modules · Clear filters
D · Comparing groups
Chi-square tests
Chi-square goodness of fit and chi-square test of independence, and which question each answers.
One-sample and independent-samples t-test
What question each t-test answers.
Paired-samples t-test
What makes data paired - before/after, matched pairs, two measures on the same person.
One-way ANOVA and post hoc
Why three t-tests is the wrong answer, with the inflated-error arithmetic on the slide.
Two-way and factorial ANOVA
Main effects and interaction, explained before any output appears.
Repeated measures ANOVA
When measurements are repeated on the same participants and why that demands a different test.
ANCOVA
What a covariate does and what "adjusted means" means.
E · Relationships and prediction
Correlation
What r measures and what it does not.
Simple linear regression
What regression adds that correlation does not - a prediction and a unit.
Multiple linear regression
What "holding the others constant" means and why it is the whole point.
Binary logistic regression
Why a yes/no outcome breaks linear regression.
Ordinal and multinomial logistic regression
When the outcome has three or more categories, and whether their order matters.
Moderation and mediation with PROCESS
The difference between a moderator and a mediator, with a diagram for each and a study where each is the right question.
F · Scales and multivariate
MANOVA
When several dependent variables belong in one analysis, and when they do not.
G · Specialist methods
Survival analysis
Time-to-event data and why it cannot be analysed as a simple outcome.
H · Reporting and defence
Reporting statistics in APA style
The anatomy of a reported result - statistic, degrees of freedom, value, p, effect size, confidence interval.
Tables and figures for journals
What belongs in a table and what belongs in the text.
Writing the results and discussion
The order results should be presented in, and why it mirrors the objectives.
How it is sold
Take one module, a track, or the whole thing
Every module can be bought on its own if you only need one test. Most people take a programme — a named bundle that covers a whole job of work — and the modules you have already finished carry across if you upgrade later.
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