<Ul> <Li> message production: Constructivist Theory, Action Assembly Theory </Li> <Li> message processing: Elaboration Likelihood Model, Inoculation theory </Li> <Li> discourse and interaction: Speech Acts Theory, Coordinated Management of Meaning </Li> <Li> developing relationships: Uncertainty Reduction Theory, Social Penetration Theory, Predicted Outcome Value Theory </Li> <Li> ongoing relationships: Relational Systems Theory, Relational Dialectics </Li> <Li> organizational: Structuration Theory, Unobtrusive and Concertive Control Theory </Li> <Li> small group: Functional Theory, Symbolic Convergence Theory </Li> <Li> media processing and effects: Social Cognitive Theory, Uses and Gratifications Theory </Li> <Li> media and society: Agenda Setting, Information deficit model, Spiral of silence, Symbolic Convergence Theory </Li> <Li> culture: Speech Codes Theory, Face - saving Theory </Li> <Li> making social worlds: Coordinated Management of Meaning, Symbolic Interactionism </Li> <Li> science communication: Gateway Belief Model </Li> </Ul> <Li> message production: Constructivist Theory, Action Assembly Theory </Li> <Li> message processing: Elaboration Likelihood Model, Inoculation theory </Li> <Li> discourse and interaction: Speech Acts Theory, Coordinated Management of Meaning </Li>

Who invented the spiral model of communication answer