The paragraph is followed by an incomplete phrase or sentence which summarizes the main idea of the paragraph. Choose the missing words of the phrase or sentence.

Emotions and values play an enormous role in how we process information and make choices. We are beset by cognitive biases that throw what would be sound decision-making off-balance. Take loss aversion: psychologists have found that human beings tend to be more concerned about avoiding losses than achieving gains, holding onto what they have even when this is not in their best interests.
Emotions and values greatly （） decision-making.