Text this: Explicit metalinguistic knowledge at work : the case of spontaneous written production by formal adult Chinese learners of English

 _____     __   __   ______    __   __  __    __  
|  __ \\   \ \\/ // |      \\  \ \\/ // \ \\ / // 
| |  \ ||   \ ` //  |  --  //   \ ` //   \ \/ //  
| |__/ ||    | ||   |  --  \\    | ||     \  //   
|_____//     |_||   |______//    |_||      \//    
 -----`      `-`'   `------`     `-`'       `