Answer:
d) ingroup bias
Explanation:
Ingroup bias: In social psychology, the term ingroup bias is referred to as the propensity of an individual to favor or support his or her group over any other group. Ingroup bias can cause a powerful or important influence on the behavior of a particular group and related members or individual.
It is also denoted as in-group favoritism, intergroup bias, or in-group preference.
In the question above, Jonathan's belief best illustrates ingroup bias.
