In practice, however, the realization of integrative CALL may lie beyond the
realm of language learning institutions constrained by a lack of resources,
embedded teaching practices, and large class sizes. Such is the case in adult
migrant education centers in Australia, for example (Taylor & Corbel, 1998)
or in educational centers in South Africa (Oberprieler, 1999). At such sites,
students are generally directed to access online materials alone, teachers
are not free to alter a syllabus based on established curriculum guidelines.
Students may not have the means to make use of the Internet outside limited
class times.