Face Research: Studying how we perceive people (Popularity: )

Participate in short, frequently-updated experiments about the traits people find attractive in faces and voices, ...

Cognitive Neuropsychology Experiment Site (Popularity: )

Participate in online psychology experiments about cognitive neuropsychology.

The Accuracy of Memory (Popularity: )

This is an online study involving memory. Participation in the study should be no more ...

What turns you on? (Popularity: )

A research experiment on sexual attraction and human mate selection.

Survey on Parental Rules (Popularity: )

10-minute survey on freedoms and limitations placed by parents on children; participants should be parents ...

Online Experiments at the Stanford Linguistics Department (Popularity: )

A series of online experiments on different languages, designed by students and faculty at the ...

Young, Forrest W. (Popularity: )

Emiritus Professor of Quantitative Psychology at the University of North Carolina, Chapel Hill. Includes links ...

Paul Barrett (Popularity: )

Free software for (advanced) psychometric analyses. Also a number of presentations on psychometrics.

Person Perception Study (Popularity: )

An online experiment about how people rate others on a number of dimensions.

Psychometric Design, Administration, and Analysis Software (Popularity: )

Questionnaires on family and relationships, careers, lifestyle, and business. Requires purchase of software for download.

The Reliability of Measuring Instruments (Popularity: )

Tom Knapp's book on reliability of measurement is freely available on this website.

Factor Analysis (Popularity: )

Introduction to factor analysis, with worked examples.

Multidimensional Scaling (Popularity: )

Searchable bibliography and selection of recent papers, from the University of Newcastle.

Outofservice.com (Popularity: )

Offers consulting services for running online psychology tests.

Test on reactions to other people's emotions (Popularity: )

10-15 min questionnaire on empathy (available in English and German). Detailed feedback on personal results ...

Communication of Health Risk (Popularity: )

Examines your response to information about health risks. From the University of Cambridge.

Multivariate Data Analysis (Popularity: )

Outline for Michael Friendly's course on multivariate data analysis and linear statistical models in behavioural ...

Psychology and Law Laboratory for Web-based Studies (Popularity: )

A list of current and past studies involving legal issues.

Psychology Tutorials and Demonstrations (Popularity: )

Links to online experiments in a variety of fields of psychology

Work Survey (Popularity: )

A York University study on work behaviors and attitudes. Open to everyone who is employed ...