Writing proficiency is heavily based on the acquisition and development of self-regulation and transcription skills. The present study examined the effects of combining transcription training into a self-regulation intervention in Grade 2 (age 7-8). For that, 43 students receiving a self-regulation plus transcription intervention (SRSD+TR) were compared with 37 students receiving a selfregulation-only intervention (SRSD), and with 39 students receiving the standard language arts curriculum. Compared to control instruction, SRSD instruction, with or without transcription training, resulted in more complex plans, longer, better, and more complete stories, and the effects transferred to a story written recall. As expected, transcription training produced an incremental effect on students' composing skills. In particular, the SRSD+TR intervention increased handwriting fluency, spelling accuracy for inconsistent words, planning and story completeness, writing fluency, clause length, and burst length. Importantly, compared to the SRSD intervention, the SRSD+TR intervention was particularly effective in raising the writing quality of poorer writers. Altogether, this pattern of findings suggests that students benefit from writing instruction coupling self-regulation and transcription training from very early on. This seems to be a promising instructional approach not only to ameliorate all students' writing ability and prevent future writing problems but also to minimize struggling writers' difficulties and support them in mastering writing.Keywords: writing, self-regulation, transcription, strategy instruction COUPLING SELF-REGULATION AND TRANSCRIPTION TRAINING 3 Tailoring Multicomponent Writing Interventions:
The Effects of Coupling Self-Regulation and Transcription TrainingOne of the truisms of the cognitive approach to written composition is that writing is a complex and cognitively demanding activity. This is mostly due to the plethora of processes involved in writing (Hayes, 1996), and seems to be one of the reasons why it is so difficult to master it (Harris & Graham, 2013). Fortunately, research has progressed in developing evidencebased practices to teach writing and support its development (Graham, McKeown, Kiuhara, & Harris, 2012;Graham & Perin, 2007). An effective way to boost writing competence of beginning and developing writers is by promoting either self-regulated, strategic writing or efficient, automatic transcription. High-levels of self-regulation allow the effective management of writing processes. Automatic transcription enables the effortless transformation of linguistic representations into written text. Therefore, the road to writing proficiency relies on the development of increasingly sophisticated self-regulation capabilities supported by the progressive automatization of transcription (Limpo & Alves, 2013a). Nevertheless, self-regulation and transcription have been studied independently. Thus, it is important to study the benefits of promoting transcription and self-regulation togeth...