In a brief summary, the debate concerning the nature of writing
processes is about whether the essential characteristic of expertise in
writing is a matter of mastering problem-solving strategies. In this
respect, the role of social and interactive factors, such as writers'
familiarity with the particular genre in which they are writing and
their relationship with the discourse community in which they are
participating, have been pointed out (e.g. Nystrand, 1989). According to
the socio-interactive approach, which refers to Vygotsky's theory, the
composition process is a dialogue between the writer and the reader made
possible by socially shared knowledge. The meaning of a text is a social
construct that is negotiated between the reader and the writer through
the medium of the text. The importance of motivational aspects has also
been highlighted by two main lines of research, studies of the
relationship between writing and self-efficacy (e.g. Pajares & Johnson,
1994, 1996) and studies of the role of interest in the production of
expository texts (e.g. Albin, Benton & Khramtsova, 1996; Benton,
Corkill, Sharp, Downey, Khramtsova, 1995; Hidi & McLaren, 1990, 1991).
Self-efficacy, in this context individuals' beliefs about their ability
to produce certain types of texts, have been found to be predictive of
writing skills, strategy use and writing performance.