Podagogia: trasformare l’entusiasmo per i podcast in reali vantaggi per l’apprendimento
DOI:
https://doi.org/10.7347/EdL-02-2025-06Parole chiave:
podcast, tecnologia didattica, risultati dell’apprendimento, mantenimento delle conoscenzeAbstract
I podcast si sono affermati come un diffuso strumento per l’apprendimento asincrono, tuttavia la loro efficacia rimane un tema dibattuto. Questa revisione sistematica della letteratura analizza 42 studi primari e 12 revisioni sistematiche al fine di valutare gli esiti di apprendimento e la ritenzione delle conoscenze. L’analisi ha rivelato guadagni di conoscenza immediati in contesti specifici (es. 6–20% nelle valutazioni), con i Content Acquisition Podcasts (CAPs) e l’apprendimento linguistico strutturato che dimostrano una solida efficacia. Ciononostante, numerose revisioni sistematiche hanno documentato effetti modesti, non significativi o trascurabili (d = 0.19). Diversi studi controllati, inoltre, non hanno rilevato differenze significative rispetto ai metodi di istruzione tradizionali. Le evidenze sulla ritenzione a breve termine (≤ 30 giorni) sono moderate e generalmente non inferiori; tuttavia, la fiducia nella ritenzione a lungo termine (> 30 giorni) e nel trasferimento delle competenze è bassa. L’uso di una progettazione basata su teorie dell’apprendimento rende i podcast un efficace strumento supplementare, ma non garantisce un superamento sistematico delle metodologie tradizionali. Emerge con chiarezza la necessità di studi longitudinali più robusti.
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