During the 1958-1965 window, plasma research coalesced around kinetic and hydrodynamic descriptions of charged particle dynamics under strong fields, with an emphasis on two-body Coulomb interactions and runaway phenomena. A pronounced movement toward data-driven modeling emerged, including comprehensive data compilations of plasma constants and properties that standardized calculations across theory and experiments. Methodologically, researchers combined analytic theory with early numerical experiments and diagnostic concepts based on fluctuations and shielding, enabling coherent curricula and experimental planning.