Guest Editors: Folkert Kuiken, Ineke Vedder and Marije Michel
        
        
                
                
                    | Section | 
                    Title | 
                    Author | 
                    Published | 
                
                
                
                    
                        | Editorial
                         | 
                    
                    
                        
                             | 
                            Linguistic complexity and instruction in second language acquisition: introduction | 
                            Folkert Kuiken, Ineke Vedder, Marije Michel | 
                            Aug 20, 2019 | 
                        
                    
                
                    
                        | Articles
                         | 
                    
                    
                        
                             | 
                            Effects of task type on morphosyntactic complexity across proficiency : evidence from a large learner corpus of A1 to C2 writings | 
                            Marije Michel, Akira Murakami, Theodora Alexopoulou, Detmar Meurers | 
                            Jul 18, 2019 | 
                        
                    
                        
                             | 
                            Beginning L2 complexity development in CLIL and non-CLIL secondary education | 
                            Bram Bulte, Alex Housen | 
                            Jul 18, 2019 | 
                        
                    
                        
                             | 
                            Structure-based or dynamic usage‑based instruction : long-term effects on (morpho)syntactic and lexical complexity in writing samples | 
                            Audrey Rousse-Malpat, Rasmus Steinkrauss, Marjolijn Verspoor | 
                            Aug 20, 2019 | 
                        
                    
                        
                             | 
                            Differential contribution of oral and written modes to lexical, syntactic and propositional complexity in L2 performance in instructed contexts | 
                            Olena Vasylets, Roger Gilabert, Rosa Maria Manchón | 
                            Aug 3, 2019 | 
                        
                    
                        
                             | 
                            Investigating teachers’ perceptions of syntactic complexity in L2 academic writing | 
                            Folkert Kuiken, Ineke Vedder | 
                            Aug 20, 2019 | 
                        
                    
                        
                             | 
                            You’ve got to crack a few eggs to make an omelette. Linguistic complexity and instruction in SLA: what’s in it for language teaching? | 
                            Rick de Graaff | 
                            Aug 20, 2019 |