This document discusses research on gender differences and similarities in communication styles. It references studies that found both differences (e.g. men using more "one-up" conversational styles while women use more supportive talk) and similarities (e.g. both genders appreciate conversational partners who use one-up styles). The document questions the "two cultures theory" that men and women have inherently different communication styles, noting the importance of acknowledging similarities between the sexes. It concludes that focusing only on differences could undermine the goal of gender equality, and that both differences and similarities in styles need to be considered.