Across health-professional and corporate contexts, reviews converge: single-shot workshops decay within weeks; programmes with repeated practice, observed feedback and spaced delivery hold. This is precisely the design logic behind six-month practice-first formats — the research says the market's weekend standard is the weakest delivery vehicle it could have chosen.
Communication-Training Outcomes
Review-level evidence on communication-skills training shows real but decay-prone transfer — with practice, feedback and spacing as the factors that make it stick.
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ShriViral Manek, Institute of NLP India · reviewed 30 Sept 2026