Vocational higher education (VHE) is higher education that prepares students for jobs with specific applied skills. It plays a strategic role in addressing the needs of the workforce and educating them to become skilled and professional workers ready to enter the job market (Haolader et al., 2017; Jabarullah & Hussain, 2019; Rintala & Nokelainen, 2020; Stapa & Mohammad, 2019). Vocational higher education is part of the higher education system implemented in many countries, including developing countries such as Indonesia, India and Korea and developed countries such as Germany, the USA, Australia and the Netherlands (Gelişli & Beisenbayeva, 2016).
In various countries in the Association of Southeast Asian Nations, as well as other nations, VHE is considered a strategy to enhance the country's economy by developing a skilled workforce (Reeve, 2016 in Stapa & Mohammad, 2019). The Indonesian government places significant attention on human resource development through higher education and vocational training in the anticipated demographic bonus era starting in 2030 (Indonesian Ministry of Economic Affairs, 2022). The government also emphasises that vocational education contributes to the mastery of specific applied skills, thus addressing the challenges of the current era and meeting the industry's demand for readily employable human resources. In Finland, VHE is expected to promote economic growth and social inclusion (Rintala & Nokelainen, 2020). In China, VHE is regarded as a part of modern education aimed at training 'technical, applied talents' (Shuo & Lei, 2019, p.83). In Malaysia, the government has prioritised skill-based development in human resource development in line with the country's vision of becoming an advanced nation (Stapa & Mohammad, 2019). One development is strengthening vocational education. Bangladesh, which had an aspiration to become a middle-income nation by 2021, recognised vocational education as a crucial tool for economic development (Haolader et al., 2017).
Compared with general or academic education, vocational education in Indonesia has several distinct features that differentiate it from academic education (Dewi et al., 2019; Indonesian Ministry of Research, Technology and Higher Education, 2016; Masrifah & Sudira, 2020), including (1) a graduate profile oriented towards the workforce and professions; (2) a focus on practical knowledge supported by relevant theory and emphasising skills more aligned with the needs of the job market; (3) a curriculum developed based on the occupational requirements of the workforce and designed in collaboration with businesses and industries; and (4) a sequential curriculum structure based on prerequisite subject and the order of competency and skill achievement. These features lead to a VHE curriculum having a more dominant composition of practical learning than theory. In contrast, the composition in academic education leans more towards theoretical rather than practical learning. These characteristics of VHE emphasise mastery of specific competencies, aiming to produce job-ready graduates for the workplace or industry.
The rapid progress of information and communication technology (ICT) has led to an increase in the use of e-Learning. With the outbreak of the COVID-19 pandemic in 2020, e-Learning became necessary for education when face-to-face learning was not feasible. The pandemic has catalysed the widespread adoption of e-Learning in education, including vocational education. The suitability of e-Learning for theoretical learning (Majumdar & Araiztegui, 2020; Margo et al., 2020; Yeap et al., 2021) poses a challenge for VHE, where practical learning plays a more dominant role than theory. However, some portions of practical learning can be conducted online. In several vocational programmes, most practical portions can be provided online, such as business, entrepreneurship, accounting, information technology (IT), communication, administration and management programmes (Commonwealth of Learning, 2020). Practical components that cannot be conducted online still require offline or face-to-face learning. Therefore, in vocational education, a blended learning approach can be applied and is considered to be more accommodating to its learning needs (Krismadinata et al., 2020; Nurhayanti, 2021).
Blended learning is an instructional design that optimises learning by combining various elements such as objectives, content, time and space, methods and learning media to maximise learning outcomes (Im, 2021). In various studies, blended learning is also defined as an instructional strategy that combines or ideally integrates face-to-face learning strategies with online learning strategies (using e-Learning media) to enhance learning effectiveness (Driscoll, 2002; Garrison & Kanuka, 2004; Wong et al., 2014).
One instructional model used in blended learning is the rotation model, widely employed in vocational education (Dewi et al., 2018; Krismadinata et al., 2020). Other blended learning models include flexible, self-blend and enriched virtual models. In the rotation model, students are divided into small groups, and each group is assigned a different instructional model during the learning process. For instance, in a single classroom, students may rotate between face-to-face instruction with a teacher, independent tasks and online learning through e-Learning media. The rotation schedule is arranged accordingly.
In his book, Bates (2022) states that one of the significant challenges faced in learning during the digital age is the diversity of students with different characteristics, levels of ability or prior knowledge. Therefore, lecturers and instructors must design learning experiences that accommodate this student diversity. Concerning VHE and blended learning, the use of rotation models is considered to be able to address the issues of diversity and differences in students' abilities (Dewi et al., 2019; Walne, 2012). Although rotation models can be optimised to address this diversity, instructional design in e-Learning for blended learning still tends to use one model for all students. However, with the mentioned diversity of students, one size does not fit all today (Bates, 2022). Another article states that personalisation is the optimal design for blended learning (Commonwealth of Learning, 2020; Patrick et al., 2013). Personalised learning (PL) is also referred to as a key success factor in implementing blended learning models (Brooke, 2021).
Personalised learning is a form of education that tailors the learning process and instructional approach to meet each student's unique needs (Xie et al. 2019). This involves customising the learning experience to align with the student's strengths, weaknesses, skills and interests (Akyuz, 2020; Patrick et al., 2013). Implementing the PL concept in blended learning brings personalisation to instructional methods and e-Learning design based on the diverse needs of the students. Our previous research showed that PL research could be expanded by incorporating hands-on learning/practice, allowing personalisation to encompass both cognitive and psychomotor domains. Educational contexts emphasising hands-on learning/practice, such as vocational education, can serve as valuable research contexts (Fariani et al., 2022).
One characteristic of vocational education that can be considered for personalisation is the emphasis on acquiring specific skills and competencies. Therefore, the curriculum is designed to prepare students to master particular skills and pass classes in the current semester before taking courses in the following semester. With the diversity among students, it is challenging to design learning activities tailored to fit their abilities in acquiring competencies in each course. Due to this specificity, it is important to research the implementation of the PL concept in VHE that adapts blended learning, thus forming personalised blended learning (p-BL).
From the explanation above, the research questions (RQs) in this study are:
RQ1
What are the components of the p-BL model in VHE?
RQ2
How can a p-BL model be constructed in VHE using these components?
Based on the RQs, the objectives of this study can be formulated as follows: (1) to determine the components that form the p-BL model in VHE, and (2) to create a p-BL model for VHE.
The remaining part of this paper is organised as follows: Section 2 explores some of the literature related to this study topic. Section 3 discusses the methodology used in this study. Section 4 presents the general results of the study. In Section 5, we discuss the findings to answer the RQs that have been defined. Finally, in Section 6, we present our conclusion and future work.