Open and honest communication is associated with assertive communication style. Assertive communication involves expressing one's thoughts, feelings, and needs in a clear and direct manner, while respecting the rights and opinions of others. It involves being confident and firm in one's communication, without being aggressive or confrontational, and without being passive or avoiding the communication altogether. Open and honest communication is an important aspect of assertive communication, as it involves being truthful and transparent in one's communication, and expressing oneself in a way that is clear and easy to understand.