These conclusions within belief bias contain syllogisms and premises .

Therefore, more research is required to understand fully how and why belief bias occurs and if there are certain mechanisms that are responsible for such things.

A belief bias is found when participants in a study are asked to assess the logical validity of arguments where the conclusions are either believable or unbelievable.

Belief bias is a cognitive bias in which people evaluate the validity of a given conclusion (Evans & Curtis-Holmes, 2005).

Therefore, belief bias occurs when a person's personal beliefs and knowledge do not agree with the conclusion given (Markovits, Saelen & Forgues, 2009).

Belief bias emanates due to a conflict occurring between belief and logic reasoning (Sa, West & Stanovich, 1999).

The subjects, however, exhibited a belief bias, evidenced by their tendency to reject valid arguments with unbelievable conclusions, and endorse invalid arguments with believable conclusions.

Belief bias occurs whenever responses are given on the foundation of the conclusion's believability, despite instructions stressing that responses should be made on the basis of logical validity (Quayle & Ball, 2000).