time and effort by teachers and students, outcomes remain unsatisfactory, with students facing difficulties in
content development, structural organization, language authenticity, and revision strategies (Zhang, 2023). These
issues are exacerbated in non-English major classes, where university expansion has led to a shortage of English
teachers, resulting in limited opportunities for personalized feedback and guidance (Liu & Qi, 2024; Huang &
Long, 2023).
A key contributing factor to these challenges is the persistence of traditional static assessment approaches in
college English writing instruction. This model separates instruction from assessment, focusing solely on
evaluating final products with minimal or no feedback, leaving students unmotivated and unsure of how to revise
their work (Peng, 2022; Yang, 2024). In contrast, Dynamic Assessment (DA) offers a promising alternative by
integrating instruction and assessment through mediated interaction, aiming to promote learner development
within their Zone of Proximal Development (ZPD) (Lantolf & Poehner, 2004). Rooted in Vygotsky’s Social
Cultural Theory, DA emphasizes the role of social interaction and scaffolded support in fostering cognitive
development, making it particularly relevant to writing—a complex, iterative process involving planning,
drafting, and revision (Khanlarzadeh & Nemati, 2016).
While existing research has demonstrated DA’s effectiveness in individualized settings (Aljaafreh & Lantolf,
1994; Shrestha & Coffin, 2012), its application in group classroom contexts remains underexplored. Furthermore,
few studies have examined students’ perceptions of DA, especially across different proficiency levels, which is
critical for understanding its practical acceptance and optimizing implementation.
This study therefore addresses two core research questions:
1. What are non-English major students’ perceptions of DA in college English writing instruction, as reflected
in the seven dimensions of the Tripod framework (CARE, CONTROL, CLARIFY, CHALLENGE,
CAPTIVATE, CONFER, CONSOLIDATE)?
2. Are there significant differences in these perceptions between students of high, medium, and low English
proficiency levels?
By exploring these questions, this research aims to contribute to the empirical literature on DA in group writing
classrooms, provide insights into students’ acceptance of DA, and offer practical recommendations for enhancing
college English writing instruction.
LITERATURE REVIEW
This part dates back to the literature of writing instruction and assessment, the theoretical foundations of DA,
DA in L2 writing instruction and students’ perception of it.
Research on Writing Instruction and Assessment
Writing instruction has long been a focal point of second language acquisition research, with two dominant
paradigms shaping pedagogical practices: the product approach and the process approach. The product approach,
rooted in traditional rhetoric, emphasizes the final written product, focusing on grammatical accuracy, lexical
appropriateness, and textual structure. Teachers employing this approach typically provide model texts for
imitation, with assessment centered on summative evaluation of the finished work. However, this model has
been criticized for neglecting the cognitive and metacognitive processes involved in writing, such as idea
generation, revision, and reflection, leading to limited improvement in students’ long-term writing competence
(Ning, 2021).
In contrast, the process approach views writing as a dynamic, iterative activity involving pre-writing, drafting,
revising, and editing. This approach emphasizes the development of writing strategies and self-regulation, with
assessment integrated into the learning process to provide timely feedback. Despite its advantages, process-
oriented instruction in Chinese college English classrooms faces challenges, including large class sizes, limited
teacher-student interaction, and the persistence of static assessment methods that prioritize scores over growth
(Wei, 2010).