“…In this study, behavioural intention (BI) is measured as a user's willingness to use technology. Following the proposed relationships in the TAM, the following hypotheses were formulated: Although the TAM has been shown to possess predictive validity across a broad range of technologies and user populations, for example Singaporean preservice teachers use of computer (Teo, 2009), Chinese mainland English teachers' ICT adoption (Teo et al, 2018), Hong Kong primary English teachers' ICT acceptance (Bai, Wang, & Chai, 2019) and Spanish preservice teachers' acceptance of mobile technologies in teaching (Sánchez-Prieto, Olmos-Migueláñez, & García-Peñalvo, 2016, 2017), it has been suggested that the TAM may be too simplistic and that an inclusion of external variables into the model would enable people to gain deeper understandings of the triggers or barriers of technology acceptance (Venkatesh & Bala, 2008). In addition, research on technology acceptance also needs to take into consideration contextual influences (Huang, Teo, Sánchez Prieto, et al, 2019;Venkatesh & Bala, 2008).…”