Extraneous variable refers to any variable that exists within a study other than the variables being studied. In an experiment, Extraneous variable is any variable other than the independent and dependent variables. Extraneous variables are potential sources of error in the experiment that should be controlled; they encompass everything in the experiment except the independent and dependent variables
Related Articles | |
| Internal validity at psychology-glossary.com | ■■■■■■ |
Internal validity refers to the certainty that experimental interventions did indeed cause the changes . . . Read More | |
| Experimental method at psychology-glossary.com | ■■■■■■ |
Experimental method refers to a research method used to uncover cause-and-effect relationships between . . . Read More | |
| Crossover interaction at psychology-glossary.com | ■■■■■ |
Crossover interaction refers to the reversal of the effect of one independent variable on a dependent . . . Read More | |
| Design at psychology-glossary.com | ■■■■■ |
Design is defined as the framework of an experiment the independent, dependent, subject, and control . . . 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 | |
| Control variable at psychology-glossary.com | ■■■■■ |
Control variable: Control variable refers to a circumstance of the experiment that the experimenter sets . . . Read More | |
| Time-lag design at psychology-glossary.com | ■■■■■ |
Time-lag design refers to a quasi-experimental design similar to the cross-sectional design in which . . . Read More | |
| Nonexperiment control group at psychology-glossary.com | ■■■■ |
Nonexperiment control group refers to a group of participants used to assess the demand characteristics . . . Read More | |
| Order effect at psychology-glossary.com | ■■■■ |
In the psychology context, the order effect refers to how the sequence in which stimuli, information, . . . Read More | |