Randomization refers to the process whereby individuals are assigned to study groups without biases or differences resulting from selection.
A technique for assigning experimental
subjects to experimental and control groups randomly.
The use of a random process to help avoid a systematic relationship between two variables. The intent is to disrupt any systematic relationship that might exist between extraneous variables and the independent variable.
Other /More definition:
randomization refers to method for placing individuals into research groups that assures each an equal chance of being assigned to any group, thus eliminating any systematic differences across groups.
Related Articles | |
| Experimental research at psychology-glossary.com | ■■■■■■■■■■ |
Experimental research is defined essentially as research in which the causal (independent ) variable(s) . . . Read More | |
| Between-Subjects Design at psychology-glossary.com | ■■■■■■■■ |
Between-Subjects Design refers to a research design in which different groups of participants are randomly . . . Read More | |
| Sample at psychology-glossary.com | ■■■■■■■■ |
Sample refers to a selection of individuals from a larger group In psychology, a "sample" is a group . . . Read More | |
| Probability sampling at psychology-glossary.com | ■■■■■■■■ |
Probability sampling refers to a research strategy that involves acquiring a random sample for inclusion . . . Read More | |
| Experiment at psychology-glossary.com | ■■■■■■■■ |
experiment refers to research method that can establish causation by manipulating the variables in question . . . Read More | |
| A priori method at psychology-glossary.com | ■■■■■■■ |
A priori method according to Peirce, a way of fixing belief according to the reasonableness of the event . . . Read More | |
| Analogue study at psychology-glossary.com | ■■■■■■■ |
Analogue study refers to a investigation that attempts to replicate or simulate, under controlled conditions, . . . Read More | |
| Experimental Condition at psychology-glossary.com | ■■■■■■ |
Experimental Condition: Experimental condition in the psychology context refers to the specific environment, . . . Read More | |
| Independant Variable at psychology-glossary.com | ■■■■■■ |
Independant Variable: Independent variable in the psychology context refers to the variable that is manipulated . . . Read More | |
| Nonprobability sampling at psychology-glossary.com | ■■■■■■ |
Nonprobability sampling refers to any technique in which samples are selected in some way not suggested . . . Read More | |