Letters of peter, 2 New Testament writings attributed to the foremost of Jesus 12 apostles
The rating error that Colby succumb to is the halo effect.
The halo effect is being defined as a type of cognitive bias in which the
person’s overall impression are likely to be responsible of influencing the
person’s character such as his or her feelings and the way the person think.
Are you looking for a word to name it?
A name used for the scattered Jewish population is the Jewish diaspora.
The word "diaspora", which in the meantime can be used to any scattered population, actually originally refereed to the Jewish diaspora. It comes from Greek and it was used in the Greek translation of the Old Testament.
Well if you want to know how it would be not very effective there you go