A research methodology used to establish cause-and-effect relationships between the independent and dependent variables by means of manipulation of variables, control and randomisation. A true experiment involves the random allocation of participants to experimental and control groups, manipulation of the independent variable, and the introduction...
Found on
http://www.bath.ac.uk/catalogues/information/glossary/
A research technique in which variables of interest (such as drug treatment or diet) are deliberately manipulated by the researcher.
Found on
http://www.cirem.co.uk/definitions.html
No exact match found.
