A research hypothesis, in its plural form "hypotheses," is a specific, testable prediction about the anticipated results of a study, established at its outset. The research hypothesis is often referred to as the alternative hypothesis.| Simply Psychology
In psychology, random assignment refers to the practice of allocating participants to different experimental groups in a study in a completely unbiased way, ensuring each participant has an equal chance of being assigned to any group.| Simply Psychology
The Hawthorne Effect is a psychological phenomenon where individuals improve or modify their behavior in response to their awareness of being observed. This concept is often relevant in research studies, affecting the validity of results due to changes in participants' behavior under observation.| Simply Psychology
Confirmation Bias is the tendency to look for information that supports, rather than rejects, one’s preconceptions, typically by interpreting evidence to confirm existing beliefs while rejecting or ignoring any conflicting data.| Simply Psychology