what is psychology experiments
Experimental psychology refers to work done by those who apply experimental methods to the study of behavior and the processes that underlie it.n the latter half of the 20th century, the phrase experimental psychology had shifted in meaning due to the expansion of psychology as a discipline and the growth in the size and number of its sub-disciplines.
An experiment is a study in which the researcher manipulates the level of some independent variable and then measures the outcome. Experiments are powerful techniques for evaluating cause-and-effect relationships.