Leadership styles can be defined as a person’s way of governing, directing, and motivating followers. Over the last 50 or…
Psychology Dictionary
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…
Absolute Threshold: A Definition With Examples
The term absolute threshold is often used in psychology research yet students are often confused about what it means. Let’s…
What Is the Barnum Effect (Forer Effect)?
Have you ever noticed how horoscopes tend to be so general that their predictions could apply to almost anyone? In…
What Is the Actualizing Tendency?
According to humanist psychologist Carl Rogers, human beings have an innate drive to grow as individuals and to achieve their…
What Is Perfectionism? (Definition and Examples)
In psychology, perfectionism is a term used to describe a personality trait that involves constantly striving for perfection, maintaining high…
What Is a Factorial Design? (Definition and Examples)
In the simplest psychology experiments, researchers look at how one independent variable affects one dependent variable. But what happens if…
What Is the Serial Position Effect?
The serial position effect refers to the tendency to be able to better recall the first and last items on…
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…
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…
