Individuals who are responsible or shy are sometimes said to be experts in these particular traits. a cognitive personality psychologist in this tradition would describe these so-called experts as individuals who

Are schematic for these attributes (said attributes being shyness or responsibleness).

Explanation:

Taken into account the cognitive personality tradition, those who present certain type of traits are considered schematic for a certain attribute. In this case, those who are shy or responsible. Not considered expert but schematic for those attributes.

citizens were able to charge more for their goods and services

answer; control group;