It has been argued that successful professional development efforts, especially in assessment-literacy, need to address emotional components and the existence of implicit conceptions in order to raise consciousness and ultimately transform practice (Xu and Brown, 2016: p. 156). Experiential approaches have been shown to be highly effective for…

Nowadays, language errors are viewed as indicators of learners' existing knowledge of the target language. Several studies have thus been conducted on the types and sources of these errors in order to help learners effectively acquire language skills. This is not an exception in Thailand where students' English writing has been reported to be a…