[Solved] Which of the following is NOT a specifier for Kafka's (2010) diagnostic criteria for hypersexual disorder? A) Sex with non-consenting adults B) Pornography C) Masturbation D) Phone sex User Design: The process of designing products, systems, or services with the focus on the users' experience and interaction. Messaging Efficiency: The effectiveness of a communication in achieving its intended purpose with clarity and conciseness. Effective Messaging: The creation and delivery of messages in a way that clearly conveys the intended information or persuasion to the target audience. Multidimensional Medium: A platform or format that incorporates multiple forms of media or dimensions of information.