Ethnic and nationality diversity is a positive cognitive outcome of diversity because these types of groups experience are equipped with an assortment of worldviews that lead to a wise and innovative decision-making and problem-solving (Griffith & Dunham, 2015). As a result, critical thinking processes
are not limited or obstructed due to an unvaried way of thinking, which is proven among homogenous groups. Gender diversity is as equally important as culture diversity because male and female interpersonal communication contributes to the level of respect in group collaboration. In 1989, Smith-Lovin and Brody conducted a survey which revealed that when speaking or collaborating, men are less likely to interrupt women than other men, women will interrupt men or women but are less likely to interrupt men (Griffith & Dunham, 2015). Overall, the inclusion of women in groups introduces a factor that influences the way that groups communicate with one another. Lastly, diverse groups expand the group's network, which creates a wider range of available resources. A group’s needed resources may include financing, marketing, public communication, crisis management or unbiased insight; these types of resources are made available by each group member’s interpersonal connections with various individuals such as previous colleagues or employers, friend-of-friends or by reference.