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Cognitive Apprenticeship Approach to Teaching Cohesion in Writing

2008, Itl - International Journal of Applied Linguistics

Establishing cohesion in English writing is always a challenging technique to be grasped by ESL students. Research has pointed out the overuse of connectors as a very common writing problem among Hong Kong ESL students. In their study comparing a local students' corpus with a native English writers show clearly that

Cognitive Apprenticeship Approach to Teaching Cohesion in Writing Establishing cohesion in English writing is always a challenging technique to be grasped by ESL students. Research has pointed out the overuse of connectors as a very common writing problem among Hong Kong ESL students. In their study comparing a local students’ corpus with a native English writers’, Green et al. (2000) show clearly that Hong Kong students have a tendency to overuse connectors of addition, particularly besides. One possible reason is the misconception that logical connectors are the only means of achieving cohesion in writing. Another reason is the lack of discourse level awareness, meaning that students are only concerned about establishing connections between two adjacent sentences while failing to see cohesion from the perspective of discourse organization. Cognitive Apprenticeship (CA) is an instructional technique which, through teacher’s guidance in a highly situated task, scaffolds complex cognitive skills (Atkinson, 1997). It is appropriate for teaching cohesion because cohesion can be considered cognitive awareness of discourse organization realized through linguistic representations. I have incorporated such an approach to teach cohesion to a group of engineering students in a professional writing course. The course requires the students to write a technical report around a simulation project. The lesson in which I tried out the CA approach involves the teaching of the conclusion section of the report. During the lesson, students were asked to work on a reformulation task requiring them to reorder seven sentences randomly arranged from a piece of well-written, cohesive text with the minimal use of logical connectors. The idea is to discourage students from relying solely on connectors and to utilize other linguistic clues to direct them towards the logical order of sentences. The specific stages of the lesson are as follows: [Input] Teacher explains the rhetorical structure of ‘Conclusion’. [Articulation] Students are divided into groups to complete the reformulation task. They are required to verbalize their thoughts and their discussion is audio-taped. [Coaching] Teacher walks around to monitor and provides necessary feedback and guidance. [Reasoning] Each group takes its turn to explain the rationales behind the reformulation to the other groups. Other groups can respond and/or probe. [Reflection] One group’s protocol data is broadcast for critical reflection. Teacher highlights ‘critical incidences’ where relevant linguistic clues [e.g. repetition of key terms, use of reference markers] come into play in establishing cohesion along with providing an acceptable answer. [Consolidation] Cohesion concept is revisited by the teacher restating the linguistic strategies used to establish cohesion in the text analysed. Although the approach seems labor-intensive and time-consuming, the students have become more aware of the alternative cohesive devices available. Compared with their earlier writing, the students in the later stage of the course showed a higher incidence of using anaphoric reference marker ‘this’ and lower incidence of logical connectors (particularly ‘Besides’). They also became more sensitive towards establishing cohesive links globally across the whole text instead of between adjacent sentences. References Atkinson, D. (1997). A critical approach to critical thinking in TESOL. TESOL Quarterly, 31(1), 71-89. Green, C F., Christopher, E .R. & Lam, J .K. M. (2000). The incidence and effects on coherence of marked themes in interlanguage texts: a corpus-based enquiry. English for Specific Purposes, 19, 99-113.