1. negotiated meaning
2. task-based
3. new model. negotiated routines: trigger, indicator, response, and reaction-response SCMC negotiated interaction in lexical acquisition

2.1.1 Cognitive and psycholinguistic theories of SLA One of the main theoretical frameworks on the cognitive side is the input–interactionist paradigm (Long, 1996), and the early research on online interaction in FL/SL contexts focused on the development of linguistic competence in in-class interaction, e.g., comparing online synchronous interaction with face-to-face student interaction. Many of these studies used a quantitative methodology, involving control groups of students engaged in face-to-face interaction that were compared to experimental groups of learners participating in online interaction or intra-class studies in which the same students took part in both face-to-face and online interaction (Warschauer, 1996b). What was often counted and categorized were linguistic features and language functions (e.g., Chun, 1994; Kern, 1995), and researchers showed how negotiation for meaning occurs in intra-class online chat (e.g., Blake, 2000). Similarly, studies of online interaction based on psycholinguistic theories of SLA (e.g., Ellis’ (2006) Associative Cognitive CREED and Schmidt’s (1990) Noticing Hypothesis) have found that text-based chat promotes noticing of grammatical and lexical features or errors (e.g., Lai & Zhao, 2006; Lee, 2008). Other studies of interclass interactions between learners and native speakers (Tudini, 2003) or tandem learning partnerships (Kötter, 2003; O’Rourke, 2005) have investigated form-focused interaction, negotiation of meaning and code switching, primarily linguistic aspects of SL/FL learning.

Psycholinguistics, SLA, and Technology (Scott Payne): Investigating second language acquisition and CALL from a psycholinguistic perspective entails examining how language learners process, store, and retrieve information from memory and how cognitive capacity impacts acquisition and influences performance. This paper will provide an overview of psycholinguistic approaches to SLA research highlighting research findings relevant to the field of CALL. This discussion will include some of the challenges and opportunities for researchers interested in employing psycholinguistic methods for studying SLA in classroom and computer-mediated contexts.

(https://paperpile.com/view/d6077af8-b494-0c5b-bcbe-71ea1d198029)