Understanding Observer Bias in Research

Which of the following terms are also ways of describing observer bias? Select all that apply.

Perception bias

Spectator bias

Experimenter bias

Research bias

Final answer: Observer bias, also known as experimenter bias or research bias

Explanation: In the field of psychology and research, the observer bias is also described as experimenter bias and research bias. The term perception bias is not typically used to describe observer bias. Observer or experimenter bias occurs when the researchers subconsciously project their expectations and influences the results which can eventually lead to invalid outcomes. For instance, if a researcher expects a particular outcome in an experiment, they may unconsciously overlook or misinterpret the data in a way that confirms their expectations, hence the term research bias.

How can observer bias impact the results of a research study?

Observer bias can impact the results of a research study by influencing the way data is collected, analyzed, and interpreted. Researchers may unintentionally skew the results to align with their expectations, leading to biased conclusions.