The period foregrounded discourse-centric analysis as a unifying framework, foregrounding interactional turn-taking, floor control, and conversational structure across group settings and public communication. Relational and interpersonal theories strengthened understanding of adaptation, social influence, and communication apprehension, while language-centered persuasion linked linguistic intensity to messaging strategy. Methodological diversification integrated cultural analysis, yearbook syntheses, and cross-method discourse, positioning communication as an interdisciplinary enterprise and enabling broader, more integrative research programs. Historical Significance: The era reshaped how scholars conceptualize media effects and audience engagement through long-range processes, including the cultivation logic that media exposure shapes perceived social reality. Foundational turn-taking models in conversation analysis and the emphasis on rhetoric and communicator style informed subsequent analytic frameworks across sociolinguistics, media studies, and cultural analysis. The period’s synthesis efforts and attention to measurement lay groundwork for ongoing methodological pluralism and the cross-pertilization of theory and empirical practice.