We closely replicated Wu and Ortega (2013), who found that an elicited imitation test (EIT) reliably distinguished low-level from high-level language abilities among instructed second language (L2) learners of Mandarin Chinese. The original study sampled learners: (1) from second-level courses to represent low-level language abilities; and (2)…

To unlock language proficiency among learners, speaking is regarded to be an essential and crucial aspect to master, not only for learning purposes but for recognized communication dynamics. Language learning has numerous critical aspects. To be lacking in speaking proficiencies has been noted to impart negatively toward language learning. This…

While an elicited imitation test (EIT) has been widely used as a measure of oral proficiency in second language acquisition (SLA) research, it is still unclear the extent to which memory capacity impacts EIT performance. In light of this gap, the present study sought to clarify the nature of elicited imitation by examining the relative…

This study investigated the effects of task complexity on child learners' second language (L2) gains, the relationship between aptitude and L2 development, and the extent to which task complexity influences this relationship when recasts are provided. Sixty child EFL learners were assigned to two experimental groups. During the treatment, one…

This study investigates the relationship between foreign language aptitude and the learning of two English structures defined as easy or difficult to learn. Using a quasiexperimental design, 66 secondary-level learners of English as a foreign language from three intact classes were provided with four hours of instruction on the "passive"…

This quantitative study focuses on the relationship between foreign language learners' aptitude and proficiency test scores. Four groups of 136 beginning students received six months of Initial Acquisition Training (IAT) in four different language categories, according to the level of complexity for an English speaker: French (Category I),…

The present study investigated a group of cognitive individual differences considered advantageous in second language learning and their role in language learning under implicit and explicit feedback conditions using both language awareness and language development measures. The study further investigated whether different types of awareness are…

In this study I examine the construct of aptitude in learning Chinese as a second language (L2) to an advanced level. I test 2 hypotheses: first, that L2 aptitude comprises 4 components--working memory, rote memory, grammatical sensitivity, and phonemic coding ability--and second, that L2 aptitude affects learning both directly and indirectly…

The purpose of this dissertation was to examine the relationships between working memory (WM) and three commonly used learning strategies or conditions in the nature of proficiency among adult L2 Russian learners. Based on the aptitude-learning condition interaction framework articulated by Robinson (2002b), the study identifies two types of…

This study examined the second language (L2) development of adult learners of Spanish at three levels of proficiency during and after a semester of instruction. A fundamental goal was to identify cognitive and psychosocial individual differences (IDs) that can explain between-learner variation over time in order to expand our understanding of the…

This study attempted to investigate the characteristics of interaction dynamics in a group oral interaction carried out by Japanese learners of English. The relationship between the participants' language development and interactional management functions (IMFs) was also explored. Oral performance tests in a paired or a small group have recently…

Developing the ability to speak in a foreign language is an arduous task. This is because it involves the mastery of different language subsystems, simultaneous focus on comprehension and production, and the impact of a range of social factors. This challenge is further compounded in situations in which learners have limited access to the target…

This study investigated the relationship between aptitude, as measured by Defense Language Aptitude Battery (DLAB) scores, and oral proficiency as measured by the Oral Proficiency Interview (OPI) scores of 72 Federal Bureau of Investigation (FBI) Special Agents who completed basic foreign language training at the Defense Language Institute (DLI).…

Reports on empirical research on second-language (L2) Zairean multilingual students of English as a Second Language. Findings confirm the hypothesis of the differential effect of task type and the level of target language attainment on the amount of interaction; suggest a significant effect on L2 learning of oral peer interaction; and show a…

Examines the effectiveness of different methods of improving the pronunciation of students of English-as-a-Second-Language studying in Great Britain and evaluates the significance of instruction as a factor affecting pronunciation. Findings reveal that successful acquisition of second-language pronunciation is affected by training, aptitude for…