Animated Statistics Demonstrations: Lecture notes and an extensive worksheet packet complement several animated graphics illustrating basic concepts in hypothesis testing.
David A. Kenny: Contains tutorials on advanced statistical methods such as Structural Equation Modeling, Meta-Analysis, and mediation tests.
Fun With Structural Equation Modelling in Psychological Research: Annotated power point presentation introduces the theory and practice of SEM.
Help With Statistics: Downloadable (pdf) tutorials for common procedures give the SPSS syntax and explain the output.
Intro to SPSS for the PC: A step-by-step tutorial for data entry and analysis using SPSS.
Online Statistics: A Multimedia Course of Study: Features interactive demonstrations and simulations, case studies, and an analysis lab.
Patrick J. Curran: Quantitative psychologist provides his papers, technical appendicies, and resources on longitudinal methodology.
Practical Statistics: Primers and utilities to calculate difficult test statistics. Includes multiple linear regression, mediation, and interaction tests.
PsychInfo: Using SPSS: Introduction to the software and step-by-step instructions on performing the basic steps needed to analyze and understand data.
Psychological Statistics: Materials for an undergraduate course include lecture notes and assignments. Uses MiniTab.
Psychological Statistics at Missouri State: Introductory and Multivariate textbooks, calculators, and example assignments. Uses SPSS.
Psychology 3000: Online course has lectures enhanced with interactive homework assignments and tools to visualize concepts.
Statistical Mediation: Resources for performing mediation tests.
Statistics Primer: Online presentation gives an overview of basic concepts in descriptive and inferential statistics.
Statpage: Handouts (PDF) detailing when and how to perform and write about many common statistical tests. Uses SPSS.
Visualizing Statistical Concepts: Categorized and annotated links to interactive calculations and demonstrations.
Web Interface for Statistics Education (WISE): Interactive tutorials and applets help students review and apply concepts.
Which test?: Questions assist in selecting an appropriate statistical test.