Selective bias

selective perception

Selective perception bias Although they sound similar, Selective perception bias and Selection bias are quite different ! Do not confuse them.

Selection bias

selection bias

Selection bias The selection bias takes place in the context of a research study. Do not confuse with the Selective perception bias.

Sample bias

Sample bias Sample bias is a form of selection bias. Sample bias occurs at the ‘recruiting’ phase, when researchers gather participants for their study.