Wilhelm Maximilian Wundt was a German physiologist, philosopher, and professor, one of the fathers of modern psychology. Wundt, who distinguished psychology as a science from philosophy and biology, was the first person to call himself a psychologist.
Experimental psychology refers to work done by those who apply experimental methods to psychological study and the underlying processes. Experimental psychologists employ human participants and animal subjects to study a great many topics, including sensation, perception, memory, cognition, learning, motivation, emotion; developmental processes, social psychology, and the neural substrates of all of these.
The Web Experimental Psychology Lab is a website for participating in Web-based experiments, a method used in experimental psychology. The Web Experimental Psychology Lab was founded in 1994-1995, by Ulf-Dietrich Reips at the University of Tübingen, then moved to the University of Zürich and on to the Universidad de Deusto, and is now at the University of Konstanz. For the first time, participants were able to take part in studies via a web browser in a virtual psychology laboratory.
Quantitative psychology is a field of scientific study that focuses on the mathematical modeling, research design and methodology, and statistical analysis of psychological processes. It includes tests and other devices for measuring cognitive abilities. Quantitative psychologists develop and analyze a wide variety of research methods, including those of psychometrics, a field concerned with the theory and technique of psychological measurement.
Lisa Feldman Barrett is a Canadian-American psychologist. She is a University Distinguished Professor of psychology at Northeastern University, where she focuses on affective science and co-directs the Interdisciplinary Affective Science Laboratory. She has received both of the highest scientific honors in the field of psychology, the William James Fellow Award from the Association for Psychological Science for 2025, and the Award for Distinguished Scientific Contributions from the American Psychological Association for 2021. Along with James Russell, she is the founding editor-in-chief of the journal Emotion Review. Along with James Gross, she founded the Society for Affective Science.
In social research, particularly in psychology, the term demand characteristic refers to an experimental artifact where participants form an interpretation of the experiment's purpose and subconsciously change their behavior to fit that interpretation. Typically, demand characteristics are considered an extraneous variable, exerting an effect on behavior other than that intended by the experimenter. Pioneering research was conducted on demand characteristics by Martin Orne.
A web-based experiment or Internet-based experiment is an experiment that is conducted over the Internet. In such experiments, the Internet is either "a medium through which to target larger and more diverse samples with reduced administrative and financial costs" or "a field of social science research in its own right." Psychology and Internet studies are probably the disciplines that have used these experiments most widely, although a range of other disciplines including political science and economics also use web-based experiments. Within psychology most web-based experiments are conducted in the areas of cognitive psychology and social psychology. This form of experimental setup has become increasingly popular because researchers can cheaply collect large amounts of data from a wider range of locations and people. A web-based experiment is a type of online research method. Web based experiments have become significantly more widespread since the COVID-19 pandemic, as researchers have been unable to conduct lab-based experiments.
Jochen Fahrenberg is a German psychologist in the fields of Personality, psychophysiology and philosophy of science.
Online research methods (ORMs) are ways in which researchers can collect data via the internet. They are also referred to as Internet research, Internet science or iScience, or Web-based methods. Many of these online research methods are related to existing research methodologies but re-invent and re-imagine them in the light of new technologies and conditions associated with the internet. The field is relatively new and evolving. With the growth of social media, a new level of complexity and opportunity has been created. The inclusion of social media research can provide unique insights into consumer and societal segments and gaining an "emotional" measure of a population on issues of interest.
Psychological research refers to research that psychologists conduct for systematic study and for analysis of the experiences and behaviors of individuals or groups. Their research can have educational, occupational and clinical applications.
Wilhelm Kempf is an Austrian born psychologist and peace researcher who has made significant contributions to theoretical psychology, psychological methodology and peace research. Alongside of Johan Galtung, Kempf is one of the founders of the concept of peace journalism, which he, in contrast to Galtung, however, does not conceive of as a form of advocacy journalism, but rather understands as a trans-disciplinary research program which has as its object the possibilities of and limits to maintaining journalistic quality norms during war and crisis situations, and to overcome the communication barriers between the conflict parties.
The Society for Computation in Psychology is a scholarly society founded in 1971 with the purpose of the increasing and diffusing knowledge of the use of computers in psychological research.
Adam N. Joinson is a British author, academic and public speaker within the area of cyberpsychology. He is Professor of Information Systems at University of Bath, following posts at the University of West of England and the Open University. and has conducted ground breaking research into the psychology of Internet usage.
Klaus D. Kubinger, is a psychologist as well as a statistician, professor for psychological assessment at the University of Vienna, Faculty of Psychology. His main research work focuses on fundamental research of assessment processes and on application and advancement of Item response theory models. He is also known as a textbook author of psychological assessment on the one hand and on statistics on the other hand.
Monte Bernard Shapiro was one of the founding fathers of clinical psychology in the United Kingdom.
Werner W. Wittmann is a German psychologist, evaluation researcher and research methodologist.
The seriousness check is a technique that can be used in online research to improve data quality. Nowadays, many scientific studies with human participants are conducted online and are accessible to a large diversity of participants. Nonetheless, many people just want to look at the different pages of the questionnaire, instead of giving carefully chosen answers to the questions. The seriousness check addresses this problem: In this approach the respondents are asked about the seriousness of their participation or for a probability estimate that they will complete the entire study or experiment. Thus, by using the seriousness check irrelevant data entries can be easily identified and be excluded from the data analysis.
The multiple site entry technique is a strategy that can be used in online research to target different samples via different recruitment sites and compare their data. It is a method used in behavioral and social research to assess the presence and impact of self-selection effects. Self-selection effects can be considered a major challenge in social science research. With the invention of online research in the 1990s the multiple site entry technique became possible, because the recruitment of participants via different links (URLs) is very easy to implement. It can be assumed that there is no self-selection bias if the data sets coming from different recruitment sites do not differ systematically.
