This study investigates the patterns and reasons behind code switching (CS) in Facebook conversations among Thai students who are learning English as a language (EFL). The research was conducted with 40 final year students at Nakhon Sawan Rajabhat University in Thailand all of whom were enrolled in an English for Government and Business Purposes…

The researcher in this study applied the notions of quantitative method, theoretical linguistics and applied linguistics to examine the correlation between the linguistic theory of end-weight principle and English adjective clauses in Q1-SCOPUS applied linguistics articles and Thai EFL learners' descriptive essays. The significance of this study…

This study investigated Thai EFL learners' acquisition of English dative constructions, i.e., Prepositional Dative (PD) and Double Object (DO) constructions employing Radford's (2004) Minimalist accounts as a framework and Acceptability Judgment as a task. Two hypotheses were formulated. Firstly, the English PD would be accepted more readily than…

The purpose of this research is to investigate the variable production of English Object-Experiencer (OE) psych predicates among 80 L1 Thai EFL first-year university students. Psych verbs are notable for posing difficulty for learners due to a unique property that violates Grimshaw's (1990) Thematic Hierarchy. The participants were given a cloze…

Focusing on noun phrase complexity in writing, this study adopted Biber, Gray and Poonpon's (2011) hypothesized developmental stages to investigate the academic writing of Thai and native English university students by comparing their argumentative English essays as concerns their usage of noun modification. Prenominal modifiers and postnominal…

Roles of first language transfer have been extensively researched during the past decades adopting Contrastive Analysis (CA). However, previous studies have shown that CA has failed to prove and find supports for language transfer. This present study examined language transfer from another perspective proposed by Jarvis and Odlin (2000) by…

Writing is the most difficult skill in English, so most EFL students tend to make errors in writing. In assisting the learners to successfully acquire writing skill, the analysis of errors and the understanding of their sources are necessary. This study attempts to explore the major sources of errors occurred in the writing of EFL students. It…

Discourse connectives (DCs) are multi-functional devices used to connect discourse segments and fulfill interpersonal levels of discourse. This study investigates the use of selected 80 DCs within 11 categories in the argumentative essays produced by L1 and L2 university students. The analysis is based on the International Corpus Network of Asian…

This study aimed at analyzing writing errors caused by the interference of the Thai language, regarded as the first language (L1), in three writing genres, namely narration, description, and comparison/contrast. 120 English paragraphs written by 40 second year English major students were analyzed by using Error Analysis (EA).The results revealed…

This research study investigated the influence of learners' mother tongue on their acquisition of English collocations. Having drawn the linguistic data from two groups of Thai EFL learners differing in English proficiency level, the researcher found that the native language (L1) plays a significant role in the participants' collocation learning…