Those who are more perceived to be attractive are more likely to be seen in a positive light.
Dion et al 1972 found physical attractive people are consistently rated as kind, strong sociable and successful compared to unattractive people
Belief that attractive people have these characteristics makes them even more attractive to us so we behave positively towards them - example of a self-fulfilling prophecy
term halo effect is used to describe physical attractiveness tends to have a disproportionate influence on our judgements of a persons other features ie their personality