Final answer:
Research has shown that diverse groups make better decisions than homogenous groups due to the different perspectives, knowledge, and experiences they bring. Gender-balanced teams have been shown to perform better than teams made up mostly of men.
Step-by-step explanation:
Research has shown that diverse groups make better decisions than homogenous groups. This is because diverse groups bring different perspectives, knowledge, and experiences to the table, which can lead to more innovative and well-rounded decision-making. Homogenous groups, on the other hand, are more likely to have limited perspectives and a lack of creativity.
For example, in a study conducted by Hoogendoorn, Oosterbeek, & van Prag (2013), it was found that gender-balanced teams performed better than teams made up mostly of men. This suggests that diversity in teams, including gender diversity, can contribute to improved performance and decision-making.
Therefore, the statement 'diverse groups make better decisions than homogeneous groups' is true.