Definition Of Experimenter Bias In Psychology
Experimenter s bias is the phenomenon in experimental science by which the outcome of an experiment tends to be biased towards a result expected by the human experimenter.
Definition of experimenter bias in psychology. The inability of a human being to remain completely objective is the ultimate source of this bias. Psychological science psychology the science of mental life. The phenomenon is also known as observer bias information bias research bias expectancy bias experimenter effect observer expectancy effect experimenter expectancy effect and observer effect. One of the main causes of experimenter bias is the human inability to remain completely objective.
Psychology definition of experimenter bias. Bias prejudice preconception a partiality that prevents objective consideration of. In research an experimenter bias also known as research bias occurs when a researcher unconsciously affects results data or a participant in an experiment due to subjective influence. Experimenter bias occurs when a researcher either intentionally or unintentionally affects data participants or results in an experiment.
It is difficult for humans to be entirely objective which is not being influenced by personal emotions desires or biases.