PsychInfo: Using SPSS
- Introduction to the software and step-by-step instructions on performing the basic steps needed to analyze and understand data.
- http://webpub.allegheny.edu/dept/psych/SPSS/SPSS.html

Help With Statistics
- Downloadable (pdf) tutorials for common procedures give the SPSS syntax and explain the output.
- http://www2.etown.edu/psychology/statshelp.htm

Which test?
- Questions assist in selecting an appropriate statistical test.
- http://www.whichtest.info/

Psychological Statistics at Missouri State
- Introductory and Multivariate textbooks, calculators, and example assignments. Uses SPSS.
- http://www.psychstat.missouristate.edu/

Practical Statistics
- Primers and utilities to calculate difficult test statistics. Includes multiple linear regression, mediation, and interaction tests.
- http://www.unc.edu/~preacher/

Psychology 3000
- Online course has lectures enhanced with interactive homework assignments and tools to visualize concepts.
- http://www.psych.utah.edu/stat/introstats/

Statistics Primer
- Online presentation gives an overview of basic concepts in descriptive and inferential statistics.
- http://allpsych.com/stats/

Web Interface for Statistics Education (WISE)
- Interactive tutorials and applets help students review and apply concepts.
- http://wise.cgu.edu/

David A. Kenny
- Contains tutorials on advanced statistical methods such as Structural Equation Modeling, Meta-Analysis, and mediation tests.
- http://davidakenny.net/kenny.htm

Patrick J. Curran
- Quantitative psychologist provides his papers, technical appendicies, and resources on longitudinal methodology.
- http://www.unc.edu/~curran/

Visualizing Statistical Concepts
- Categorized and annotated links to interactive calculations and demonstrations.
- http://www.du.edu/psychology/methods/concepts/

Statpage
- Handouts (PDF) detailing when and how to perform and write about many common statistical tests. Uses SPSS.
- http://www-class.unl.edu/psycrs/statpage/

Statistical Mediation
- Resources for performing mediation tests.
- http://www.public.asu.edu/~davidpm/ripl/mediate.htm

Psychological Statistics
- Materials for an undergraduate course include lecture notes and assignments. Uses MiniTab.
- http://www.uwsp.edu/psych/stat/

Intro to SPSS for the PC
- A step-by-step tutorial for data entry and analysis using SPSS.
- http://abacus.bates.edu/acad/depts/psychology/SPSSPC/spsspc.html

Fun With Structural Equation Modelling in Psychological Research
- Annotated power point presentation introduces the theory and practice of SEM.
- http://www.jeremymiles.co.uk/misc/fun/

Animated Statistics Demonstrations
- Lecture notes and an extensive worksheet packet complement several animated graphics illustrating basic concepts in hypothesis testing.
- http://faculty.uncfsu.edu/dwallace/