Before a big charity event, Bridget decides to get a haircut at an expensive salon. Afterward, she doesn’t think it looks any different from her normal cut and is worried that she wasted money. A few...

Before a big charity event, Bridget decides to get a haircut at an expensive salon. Afterward, she doesn’t think

it looks any different from her normal cut and is worried

that she wasted money. A few hours later, she tells her

friends that it was the best haircut she has ever gotten.

Bridget’s change in attitude is best explained by ______.
a) cognitive dissonance
b) postdecisional dissonance
c) the mere exposure effect
d) attitude accessibility