8 of the Most Classic Psychological Experiments
There are many famous (and sometimes infamous) psychological experiments that have helped shape our understanding of the human mind and.
History of Psychology
Psychology Research Methods
Psychology Dictionary
Psychology Research Methods
What Are Practice Effects?
Sometimes in psychology experiments, groups of participants are required to take the same test more than once. In some cases,.
Psychology Dictionary
Psychology Research Methods
Random Assignment: Definition With Examples
Random assignment involves using procedures that rely on chance to assign participants to groups. Doing this means that every single.
Psychology Dictionary
Psychology Research Methods
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What Is a Single-Blind Study?
In psychology, a single-blind study is a type of experiment or clinical trial in which the experimenters are aware of which.
Psychology Dictionary
Psychology Research Methods
What Is an Institutional Review Board?
In psychology research, an institutional review board (also known as an IRB) is a group of individuals designated to review.
Psychology Dictionary
Psychology Research Methods
What Is an Extraneous Variable?
An extraneous variable is anything in a psychology experiment other than the independent and dependent variables. The variables can present challenges.
