https://hdl.handle.net/10807/218 Sat, 22 Aug 2026 07:05:47 GMT 2026-08-22T07:05:47Z https://hdl.handle.net/10807/344436 Titolo: Rubriche IA-assistite per la valutazione formativa nella scuola secondaria di II grado: argomentazione di validità, feed-forward e audit di equità in chiave DD/UDL. Autori: Biagio Di Liberto Abstract: This paper presents an integrated model for the co-piloted use of AI in the design and implementation of rubric-based Assessment for Learning in a Grade 11 class in a technical upper secondary school. The model combines AI-assisted rubrics, differentiated in line with Differentiated Instruction and Universal Design for Learning (DI/UDL), an Advanced Assessment Moderation Protocol (PMVA) to support inter-rater agreement, and a descriptor-level equity audit based on extended DIF procedures. Within a mixed-methods, design-based research framework (Anderson, Shattuck, 2012), we collected indicators of efficiency (rubric prototyping time, feedback latency), measurement quality (criteria–level coherence, weighted κ) and equity among SEN subgroups (L2 learners, students with specific learning disorders, students with individualized education plans). Findings indicate reduced processing time, increased inter-rater reliability and narrower assessment gaps for student groups most exposed to learning barriers. The paper discusses conditions for the valid and equitable use of AI-assisted rubrics within an inclusive formative assessment framework. Thu, 01 Jan 2026 00:00:00 GMT https://hdl.handle.net/10807/344436 2026-01-01T00:00:00Z https://hdl.handle.net/10807/344178 Titolo: Startups' Adoption of Growth Hacking: An Empirical Study in Tunisia Autori: N. Agrebi; Lala Hu Abstract: In Tunisia, most startups are run by small teams that often lack formal training in marketing and find themselves operating in a fragmented market with limited resources. For this reason, this research seeks to address the current academic gap by posing the following question: How do Tunisian entrepreneurs adopt digital marketing strategies and growth hacking within a resource-constrained environment? The objective is to determine whether growth hacking, in its adapted form, can foster sustainable development and provide a competitive advantage in the context of an emerging economy despite structural difficulties. To explore this complex issue and investigate the details of entrepreneurial practices, we adopted a qualitative approach centered on multiple case studies. This approach is particularly well-suited for conducting an in-depth analysis of decision-making processes, entrepreneurial behaviors, and adaptation strategies within their original context, facilitating the capture of the complexities and nuances of the individuals’ experiences. The dataset comprises 19 semi-structured interviews conducted between November 2024 and July 2025. Thu, 01 Jan 2026 00:00:00 GMT https://hdl.handle.net/10807/344178 2026-01-01T00:00:00Z https://hdl.handle.net/10807/344177 Titolo: The support of incubators and accelerators in value creation during startups’ internationalization Autori: Chiara Luisa Cantu; Lala Hu; Mirko Olivieri Abstract: New ventures are increasingly expanding beyond their national markets, aiming for global reach as a means of survival and competitiveness in today’s dynamic business environment (Mintz and Lilien, 2024; Mondal and Sinha, 2025). This growing trend toward internationalization is driven by startups’ need to access larger markets, diversify risks, and leverage global innovation ecosystems. However, entering international markets presents considerable challenges (Cantù et al., 2025), including navigating unfamiliar regulatory landscapes, managing cultural differences, and establishing business relationships with foreign stakeholders despite limited brand recognition and market presence. These obstacles often require startups to acquire new capabilities and resources that are difficult to secure independently. In this context, entrepreneurial support organizations (ESOs), such as incubators and accelerators, have emerged as vital intermediaries that facilitate startups’ access to international markets and networks (Marval, 2025). By offering tailored support programs, mentorship, and critical resources, these organizations play an essential role in helping new ventures overcome barriers to internationalization (Dourado Freire et al., 2023; Runfola and Monteverde, 2023). Their interventions often include providing strategic guidance, technical and financial assistance, and fostering network connections, all aimed at accelerating the global expansion of startups. As highlighted by Bergman and McMullen (2022), ESOs represent an interesting research avenue for advancing studies on entrepreneurial support and support organizing. Thus, the aim of this study is to investigate how incubators and accelerators activate knowledge creation in the internationalization process of startups. Specifically, the research explores the types of resources and services these actors provide and how they tailor their support to address the challenges faced by startups in foreign markets. To achieve these objectives, a qualitative research approach was adopted by conducting 13 semi-structured interviews with entrepreneurs and professionals operating within accelerators, incubators, startups participating in their programs, and other actors. This methodology enables an in-depth exploration of the lived experiences and perspectives of key stakeholders involved in startup internationalization, providing rich insights into the practical mechanisms through which incubators and accelerators facilitate global growth. Through this approach, the study aims to fill a gap in the existing literature by offering an understanding of how accelerators and incubators support startups to create value during internationalization. Thu, 01 Jan 2026 00:00:00 GMT https://hdl.handle.net/10807/344177 2026-01-01T00:00:00Z https://hdl.handle.net/10807/344176 Titolo: New actors in entrepreneurial networks: the emerging role of venture builders Autori: Chiara Luisa Cantu; Lala Hu; Mirko Olivieri Abstract: Entrepreneurial networks support the creation and growth of new ventures by enabling access to resources, knowledge, and strategic relationships. While prior research has mainly focused on actors such as science parks, incubators, and accelerators, the role of venture builders as emerging actors in entrepreneurial networks remains underexplored. This study investigates how venture builders interact with entrepreneurial networks and how network ties influence their business model development. By adopting a qualitative approach, the research is based on a case study of an Italian venture builder. Data were collected through semi-structured interviews and secondary sources. The findings show that venture builders act as new actors that integrate venture creation, strategic consultancy, and resource orchestration, reconfiguring network relationships and supporting the development of new ventures. Thu, 01 Jan 2026 00:00:00 GMT https://hdl.handle.net/10807/344176 2026-01-01T00:00:00Z