Glossary / Lexicon
Cause-and-effect relationship
Cause-and-effect relationship refers to the result of a well-controlled experiment about which the researcher can confidently state that the Independent variable caused the change in the dependent variable.
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Experimental method at psychology-glossary.com | ■■■■■■■ |
Experimental method refers to a research method used to uncover cause-and-effect relationships between . . . Read More | |
Variable at psychology-glossary.com | ■■■■■■ |
Variable refers to a dimension along which people, things, or events differ; - - In the psychology context, . . . Read More | |
Manipulation at psychology-glossary.com | ■■■■■■ |
Manipulation is defined as the alteration of a variable by an experimenter in expectation that the alteration . . . Read More | |
Internally valid at psychology-glossary.com | ■■■■■ |
Internally valid is a term used in an experiment ; an experiment is considered internally valid to the . . . Read More | |
Hawthorne effect at psychology-glossary.com | ■■■■■ |
Hawthorne effect is defined as a change in behavior due simply to the experimenter's paying attention . . . Read More | |
Functional relationship at psychology-glossary.com | ■■■■■ |
Functional relationship refers to the relationship between changes in an independent variable and changes . . . Read More | |
Null hypothesis at psychology-glossary.com | ■■■■■ |
Null hypothesis the hypothesis alternative to a primary hypothesis, stating that there is no relationship . . . 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 | |
Dependent variable at psychology-glossary.com | ■■■■ |
A dependent variable is what you measure in the experiment and what is affected during the experiment. . . . Read More | |
Design at psychology-glossary.com | ■■■■ |
Design is defined as the framework of an experiment - the independent , dependent, subject, and control . . . Read More |