Constructing a Stratified Representative Sample of Italian TV Series (2000–2023): A Methodological Framework for Quantitative and Qualitative Research
DOI:
https://doi.org/10.60923/issn.2280-9481/22457Keywords:
Italian Television, Stratified Sampling, Audiovisual Preservation, Media Research Methodology, TV Series CorpusAbstract
Since the advent of original content production by streaming platforms, the volume of scripted television has surged, making holistic academic study increasingly challenging. This is particularly true in Italy, where the absence of a national audiovisual archive complicates comprehensive research on domestic TV series. This paper proposes a stratified random sampling methodology for building a representative and updatable sample of Italian television seriality from 2000 to 2023. Using a dataset of over 22.000 episodes from 487 series, stratified by year, genre and distributor, we developed a sample of 431 episodes aimed at balancing representativeness, statistical power and data accessibility. The methodology includes corrective measures in sampling strategies and validation through statistical tests. This approach offers a robust framework for future research on Italian television, supporting diverse analyses while mitigating selection bias and facilitating systematic, replicable and interdisciplinary research in media and communication studies.
References
Altman, Rick (1999). Film/Genre. Bloomington: Indiana University Press.
Araujo, Pedro and Livar Frøyland (2007). “Statistical Power and Analytical Quantification.” Journal of Chromatography B 847(2): 305–308. https://doi.org/10.1016/j.jchromb.2006.10.002
Avezzù, Giorgio (2019). “Il successo regionale della fiction italiana. La serialità generalista 2016-2018.” Cinergie – Il Cinema e le altre Arti 16: 163–180. https://doi.org/10.6092/issn.2280-9481/8992
Barra, Luca (2020). “The Italian Sitcom Journey: The Struggles and Failures of Italian Commercial Television’s Original Productions.” Simultanea 1(1): 1–12.
Barra, Luca (2023). “Dark Narratives or Sunny Stories?” In Streaming Video: Storytelling Across Borders, edited by Amanda D. Lotz and Ramon Lobato, 248–263. New York: New York University Press.
Barra, Luca and Massimo Scaglioni (2015). “Saints, Cops and Camorristi. Editorial Policies and Production Models of Italian TV Fiction.” SERIES – International Journal of TV Serial Narratives 1(1): 65–75. https://doi.org/10.6092/issn.2421-454X/5115
Bordwell, David, Janet Steiger, and Kristin Thompson (1985). The Classical Hollywood Cinema: Film Style and Mode of Production to 1960. New York: Columbia University Press.
Bruti, Silvia and Irene Ranzato (2019). “Italian Dialetti in Audiovisual Translation: Perspectives on Three Quality TV Series.” In Ragusa e Montalbano: Voci del Territorio in Traduzione Audiovisiva, edited by Massimo Sturiale, Giuseppe Traina, and Maurizio Zignale, 341–364. Fondazione Cesare e Doris Zipelli – Euno Edizioni.
Buonanno, Milly (2012). La Fiction Italiana: Narrazioni Televisive e Identità Nazionale. Bari: Laterza.
Cardini, Daniela (2017). “A Slippery Slope: The Rise and Fall of the Domestic Soap Opera in Italian Public and Commercial Television.” VIEW Journal of European Television History and Culture 6(11): 22–32. https://doi.org/10.18146/2213-0969.2017.jethc120
Cardini, Daniela and Paola Brembilla (2025). “La serialità generalista. Evoluzione e prospettive degli studi in Italia.” IMAGO. Studi di Cinema e Media 29: 215–226. https://doi.org/10.13134/2038-5536/1-2025/15
Cardwell, Sarah (2021). “A Sense of Moment: Appreciating Television Serials from Aesthetic and Cognitive Perspectives.” In Cognition, Emotion, and Aesthetics in Contemporary Serial Television, edited by Ted Nannicelli and Héctor J. Pérez, 285–308. New York: Routledge.
Carelli, Paolo and Damiano Garofalo (2020). “Transnational Circulation of European TV Series: National Models and Industrial Strategies for Scripted Pay Imports/Exports.” In A European Television Fiction Renaissance, edited by Luca Barra and Massimo Scaglioni, 56–67. New York: Routledge.
Cattani, Lorenzo and Veronica Innocenti (2024). “Genere e generi. Predire lo speaking time dei personaggi femminili nella fiction italiana.” In Forme di produzione nelle industrie creative e culturali. confini e significati, edited by Rebecca Paraciani and Lorenzo Cattani, 185–208. Roma: WriteUp Books.
Creeber, Glen (ed.) (2023). The Television Genre Book. New York: Bloomsbury Publishing.
Crespo-Pereira, Verónica and Óscar Juanatey-Boga (2017). “Spanish TV Series on Twitter: What Social Media Audiences Say.” In Media and Metamedia Management, edited by Francisco Campos Freire et al., 435–440. New York: Springer International Publishing.
Cutting, James E. (2021). Movies on Our Minds: The Evolution of Cinematic Engagement. Oxford: Oxford University Press.
Cutting, James E., et al. (2011). “Quicker, Faster, Darker: Changes in Hollywood Film Over 75 Years.” i-Perception 2(6): 569–576. https://doi.org/10.1068/i0441aap
D’Arma, Alessandro, Tim Raats, and Jeanette Steemers (2021). “Public Service Media in the Age of SVoDs: A Comparative Study of PSM Strategic Responses in Flanders, Italy and the UK.” Media, Culture & Society 43(4): 682–700. https://doi.org/10.1177/0163443720972909
Dhinakaran, Aparna (2023). “How to Understand and Use the Jensen-Shannon Divergence.” Medium. https://medium.com/data-science/how-to-understand-and-use-jensen-shannon-divergence-b10e11b03fd6 (last accessed 16-07-25).
Groves, Robert M., et al. (2011). Survey Methodology. Hoboken, NJ: John Wiley & Sons.
Iapalucci, Greta and Guglielmo Pescatore (2025). “Italian TV Series Sample.” Zenodo. https://doi.org/10.5281/zenodo.17191258 (last accessed 10-10-25).
Innocenti, Veronica and Guglielmo Pescatore (2008). Le nuove forme della serialità televisiva: Storia, linguaggio e temi. Bologna: Archetipolibri.
Innocenti, Veronica and Guglielmo Pescatore (2011). “Architettura dell’informazione nella serialità televisiva.” IMAGO. Studi di Cinema e Media 2(3): 135–144.
Innocenti, Veronica and Guglielmo Pescatore (2014). “Changing Series: Narrative Models and the Role of the Viewer in Contemporary Television Seriality.” Between 4(8): 1–15. https://doi.org/10.13125/2039-6597/4
Kang, Hyun (2021). “Sample Size Determination and Power Analysis Using the G*Power Software.” Journal of Educational Evaluation for Health Professions 18: 1–5. https://doi.org/10.3352/jeehp.2021.18.17
Littleton, Cynthia (2015). “FX Networks Chief John Landgraf: ‘There Is Simply Too Much Television.’” Variety. https://variety.com/2015/tv/news/tca-fx-networks-john-landgraf-wall-street-1201559191/ (last accessed 16-07-25).
Lohr, Sharon L. (2008). “Coverage and Sampling.” In International Handbook of Survey Methodology, edited by Edith D. de Leeuw, Joop J. Hox, and Don A. Dillman, 97–112. New York: Taylor & Francis.
Manganello, Jennifer, Amy Franzini, and Amy Jordan (2008). “Sampling Television Programs for Content Analysis of Sex on TV: How Many Episodes Are Enough?” Journal of Sex Research 45(1): 9–16. https://doi.org/10.1080/00224490701629514
Martina, Marta and Attilio Palmieri (2015). “Researching Television Serial Narratives in Italy: An Overview.” SERIES – International Journal of TV Serial Narratives 1(1): 89–102. https://doi.org/10.6092/issn.2421-454X/5117
Mittell, Jason (2001). “A Cultural Approach to Television Genre Theory.” Cinema Journal 40(3): 3–24. https://dx.doi.org/10.1353/cj.2001.0009
Mittell, Jason (2015). Complex TV: The Poetics of Contemporary Television Storytelling. New York: New York University Press.
Morse, Janice M. (2010). “Cherry Picking: Writing from Thin Data.” Qualitative Health Research 20(1): 3. https://doi.org/10.1177/1049732309354285
Osservatorio sulla Fiction Italiana (2018). “Bilancio della stagione 2017-2018: I dati dell’offerta Rai, Mediaset, Sky, Disney, Discovery, Netflix. Volume Orario.” Ricerche APA – Presente e Futuro dell’Audiovisivo. https://ricerche.apaonline.it/ricerca/i-dati-dellofferta-rai-mediaset-sky-disney-discovery-netflix/indicatori/volume-orario//#content (last accessed: 10-10-25).
Osservatorio sulla Fiction Italiana (2022). “Serie TV: Bilancio della stagione 2021-2022.” Ricerche APA – Presente e Futuro dell’Audiovisivo. https://ricerche.apaonline.it/ricerca/serie-tv-bilancio-della-stagione-2021-2022/ (last accessed: 10-10-25).
Osservatorio sulla Fiction Italiana (2022). “Serie TV: Bilancio della stagione 2021-2022. Volume Orario.” Ricerche APA – Presente e Futuro dell’Audiovisivo. https://ricerche.apaonline.it/ricerca/serie-tv-bilancio-della-stagione-2021-2022/indicatori/volume-orario/ (last accessed: 10-10-25).
Palmer, Nick (2025). “The Rise and the Fall of Peak TV.” Essence Mediacom. https://www.essencemediacom.com/thought-leadership/new-communications-economy-entertainment-special-report/the-rise-and-fall-of-peak-tv (last accessed 16-07-25).
Re, Valentina and Marica Spalletta (2023). “Unsuitable Jobs for Women: Women’s Behind-the-Scenes Employment and Female On-Screen Representation in Italian TV Crime Drama.” Comunicazioni Sociali 45(1): 82–97. https://doi.org/10.26350/001200_000177
Rocchi, Marta and Guglielmo Pescatore (2022). “Modeling Narrative Features in TV Series: Coding and Clustering Analysis.” Humanities and Social Sciences Communications 9(1): 1–11. https://doi.org/10.1057/s41599-022-01352-9
Rocchi, Marta, Lorenzo Cattani, and Guglielmo Pescatore (2023). “Gender Equality in European Netflix TV Series Production (2014–2019).” Mediascapes Journal 21: 188–204. https://rosa.uniroma1.it/rosa03/mediascapes/article/view/18426.
Salt, Barry (1974). “Statistical Style Analysis of Motion Pictures.” Film Quarterly 28(1): 13–22. https://doi.org/10.2307/1211438
Salt, Barry (2006). Moving into Pictures: More on Film History, Style, and Analysis. London: Starword.
Salt, Barry (2009). Film Style and Technology: History and Analysis (3rd ed.). London: Starword.
Särndal, Carl-Erik, Bengt Swensson, and Jan Wretman (1992). Model Assisted Survey Sampling. New York: Springer.
Scaglioni, Massimo (2020). “Made in Italy: The International Circulation of Italian Film and Series and the Role of Pay TV.” Cinergie – Il Cinema e le altre Arti 9(18): 17–24. https://doi.org/10.6092/issn.2280-9481/11169
Singh, Ajay S. and Micah B. Masuku (2014). “Sampling Techniques & Determination of Sample Size in Applied Statistics Research: An Overview.” International Journal of Economics, Commerce and Management 2(11): 1–22.
Valentini, Paola (2012). “Whodonit? RAI TV Fiction Production Between Detection and Giallo.” Cinéma & Cie 12(2): 25–38. https://riviste.unimi.it/index.php/cinemaetcie/article/view/16314.
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