Kegan is a well$-$dressed, handsome mid$-$level local manager at a

coffee shop chain in town. His work performance is average and

occasionally needs guidance from his regional manager on required

business filings. Dan is another manager within the region. Dan is

not only the top performing manager within the region, but across

the entire national franchise. Dan is not traditionally good looking,

and wears out of date suits to work. During a recent performance

review Kegan was rated as a more effective leader than Dan.

According to the text, one explanation might be a phenomenon

known as$...$

intensification process

simulation effect

halo effect

polychromic orientation