“…Looking more closely at the PE students' engagement in the process of written composition, and more specifically at tasks characteristic of the planning process, it is noteworthy that in both cases, it was the PE students who made most use of these, despite their variable complexity. In this regard, it was to be expected that PE students, who apparently possessed little or no knowledge about a diversity of subjects or discourse (González, 2003), devoted more time and frequency to reading background information; however, this was not the case for drawing up an outline, a task which requires a certain degree of self-regulation that can only be achieved through experience of writing (De Milliano, Van Gelderen and Sleegers, 2012). Perhaps these results reflect the current trend -prompted by past criticisms that schools have had to face in relation to their conception of writing as a global skill based on aspects of a formal nature (grammar, punctuation, spelling, etc,) -towards extensive teaching of the processes underlying the writing task, which requires reflection on the what, how and why of writing, in other words, instilling a writing style in students which is based on planning, also referred to as an "engineering" approach (Biggs, Lai, Tang and Lavelle, 1999).…”