Experimental Research Collaborative Articles

How do you protect online participants' privacy and consent?

Learn how to conduct ethical online experiments by protecting the privacy and consent of your participants. Find practical tips and best practices for online…

Experimental Research

How do you design online surveys and questionnaires that are valid and reliable?

7 contributions

Learn six steps to design online surveys and questionnaires that are valid and reliable for your experimental research, from defining your goals to reporting your…

Experimental Research

How do you design and conduct experimental research with vulnerable or marginalized populations?

1 contribution

Learn how to design and conduct ethical and inclusive experimental research with vulnerable or marginalized populations in this article.

Experimental Research

What are some common sources of sampling bias in experimental research?

3 contributions

Learn what random assignment and sampling bias mean, why they matter, and how to avoid them in experimental research.

Experimental Research

What are some common challenges and pitfalls of applying RSM to complex or noisy systems?

0 contributions

Learn about the challenges and pitfalls of using response surface methodology (RSM) for optimizing complex or noisy systems and how to overcome them.

Experimental Research

What are some current challenges and trends in experimental research in psychology?

1 contribution

Learn about ethical, replication, online, mixed methods, and open science issues and developments in experimental research in psychology.

Experimental Research

How do you use propensity score matching to reduce selection bias in observational studies?

0 contributions

Learn how to use propensity score matching to create balanced samples of treated and untreated units and estimate causal effects in observational studies.

Experimental Research

What are the limitations of pretest-posttest designs for causal inference and generalization?

0 contributions

Learn how history, maturation, testing, and selection effects can challenge your pretest-posttest designs and how to address them in your experimental research.

Experimental Research

How do you design an effective consent form for experimental research?

0 contributions

Learn six steps to create an effective consent form that informs and empowers your potential participants for your experimental research study.

Experimental Research

How do you incorporate feedback and improvement cycles in a pretest-posttest experiment?

0 contributions

Learn how to plan, pilot, run, analyze, report, and seek feedback for pretest-posttest experiments, a type of experimental research that measures the effect of an…

Experimental Research

How do you design a pretest-posttest experiment for measuring the impact of a training program?

0 contributions

Learn how to design a pretest-posttest experiment for measuring the impact of a training program in six steps, and see some examples of this method.

Experimental Research

What are the current trends and innovations in experimental research?

0 contributions

Learn about the current trends and innovations in experimental research, such as online, mixed, adaptive, open, ethical, and future experiments.

Experimental Research

How do you design an experiment that has high external validity and generalizability?

0 contributions

Learn the six steps to design an experiment that has high external validity and generalizability, and why they matter for your research.

Experimental Research

How can you increase external validity in experimental research without compromising internal validity?

0 contributions

Learn what internal and external validity are, why they matter, and how to increase external validity without compromising internal validity in qualitative…

Experimental Research

What are the advantages and disadvantages of using standardized effect sizes in experimental research?

4 contributions

Learn how to compare and contrast standardized and unstandardized effect size measures in experimental research, and how to choose between them depending on your…

Experimental Research