SOLAR SYSTEM

Detailed explanation-1: -Observer bias is one of the types of detection bias and is defined as any kind of systematic divergence from accurate facts during observation and the recording of data and information in studies.

Detailed explanation-2: -There are a number of different types of measurement bias: Recall bias. Observer bias. Attention bias (Hawthorn effect)

Detailed explanation-3: -Observer bias is when the results of an experiment are influenced by a researcher’s expectations. For example, If you expect that a certain place will be dirty and smelly, you might be more likely to notice trash or bad smells than if you expected the place to be clean and pleasant.

Detailed explanation-4: -Observation is way of gathering data by watching behavior, events, or noting physical characteristics in their natural setting. Observations can be overt (everyone knows they are being observed) or covert (no one knows they are being observed and the observer is concealed).