In the field of applied linguistics, Diane Larsen-Freeman is widely recognized, among her numerous contributions, as the originator of Complex Dynamic Systems Theory (CDST). Over the years since her seminal publication (Larsen-Freeman, 1997), CDST has evolved into a meta-theory that guides the field's thinking on a variety of developmental…

With the 'New National Teaching Quality Standards' and its supplement -- the 'Guide for the Russian Majors Education' as language education policies, this paper argues that these policies have constructed an ecological environment for Russian language teachers' (RLTs) agency in China. The interpretive policy analysis, interviews and classroom…

There is a rich body of studies on the implementation problems of curricular changes comprising more student-centred methodologies in English as a foreign language education around the world. Focusing on these global-wide studies within the context of the Ecological System Theory, this meta-synthesis aims to identify the common factors that hinder…

There is quite a bit of evidence showing that the experience of learning an L2 will help in learning an L3, but as far as we know, very little research has investigated the possible impact of L3 learning on the already existing and still developing L2 system within the learner. According to Complex Dynamic Systems Theory (CDST), language…

This study uses a Q methodology to track the changing motivational profiles of 15 Chinese university students simultaneously engaged in second-language (L2) English and third-language (L3) Spanish learning over 1.5 years. Guided by complex dynamic systems theory (CDST), the study aims to investigate the initial trigger that propelled the Chinese…

The current expansion of English language publishing by scholars from China is supported by national and university policies, including monetary and career incentives to publish in English. These incentives, which extend to work in the humanities and social sciences (HSS, the focus of this paper) as well as the sciences and technologies, are…

Immigration presents both challenges and opportunities that affect students' academic achievement. Over the course of five years, varying academic trajectories were identified for recent immigrant students from Central America, China, the Dominican Republic, Haiti, and Mexico. Latent class growth curve analysis revealed that although some students…